<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Quantstrat on 格物堂</title><link>https://gewutang.cn/tags/quantstrat/</link><description>Recent content in Quantstrat on 格物堂</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><lastBuildDate>Sun, 25 May 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://gewutang.cn/tags/quantstrat/index.xml" rel="self" type="application/rss+xml"/><item><title>五分钟搞定 SMA 指标的量化策略开发和回测</title><link>https://gewutang.cn/2025/05/25/sma/</link><pubDate>Sun, 25 May 2025 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2025/05/25/sma/</guid><description>&#10;&#10;&#10;&lt;p&gt;常有人问我能用几分钟时间写一段代码进行一个简易的量化投资策略的开发和回测吗，答案是当然可以。对于量化投资而言，门槛永远不是编程和代码，而是投资思路和模型解读。下面我们用五分钟左右的时间来开发一个基于 SMA 指标的量化投资策略并进行回测。&lt;/p&gt;&#10;&lt;div id="引言" class="section level1"&gt;&#10;&lt;h1&gt;引言&lt;/h1&gt;&#10;&lt;p&gt;本文的代码基于&lt;a href="https://r-project.org"&gt;R&lt;/a&gt;软件和 &lt;a href="https://posit.co"&gt;Rstuido&lt;/a&gt; 软件运行，如果未安装上述软件，请自行安装。&lt;/p&gt;&#10;&lt;p&gt;策略开发还需要基于以下 R 包来实现，可以运行如下代码安装并加载相关 R 包。&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 安装依赖包，如果未安装&#10;install.packages(c(&amp;quot;quantstrat&amp;quot;, &amp;quot;Tushare&amp;quot;, &amp;quot;xts&amp;quot;, &amp;quot;dplyr&amp;quot;, &amp;quot;showtext&amp;quot;, &amp;quot;zoo&amp;quot;,&amp;quot;PerformanceAnalytics&amp;quot;,&amp;quot;tidyverse&amp;quot;))&#10;# 加载软件包&#10;suppressMessages({&#10; library(quantmod)&#10; library(quantstrat)&#10; library(PerformanceAnalytics)&#10; library(Tushare)&#10; library(xts)&#10; library(dplyr)&#10; library(zoo)&#10; library(tidyverse)&#10;})&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="清理环境" class="section level1"&gt;&#10;&lt;h1&gt;清理环境&lt;/h1&gt;&#10;&lt;p&gt;第一步，先清理历史环境，避免历史环境的干扰。&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 清理历史环境&#10;rm(list=ls(.blotter), envir=.blotter)&#10;rm(list=ls(.strategy), envir=.strategy)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="策略开发" class="section level1"&gt;&#10;&lt;h1&gt;策略开发&lt;/h1&gt;&#10;&lt;p&gt;下面进入正式开发流程。&lt;/p&gt;&#10;&lt;div id="初始化设置" class="section level2"&gt;&#10;&lt;h2&gt;初始化设置&lt;/h2&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 参数设置&#10;initDate &amp;lt;- &amp;quot;2009-12-31&amp;quot;&#10;fromDate &amp;lt;- &amp;quot;2010-01-01&amp;quot;&#10;endDate &amp;lt;- Sys.Date()&#10;symbol &amp;lt;- &amp;quot;600519.SS&amp;quot;&#10;initEq &amp;lt;- 100000&#10;fastMA &amp;lt;- 5&#10;slowMA &amp;lt;- 20&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="获取数据" class="section level2"&gt;&#10;&lt;h2&gt;获取数据&lt;/h2&gt;&#10;&lt;p&gt;使用quantmod获取贵州茅台数据&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 获取数据&#10;getSymbols(symbol, from=fromDate, to=endDate, src=&amp;quot;yahoo&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;600519.SS&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;maotai &amp;lt;- `600519.SS`&#10;colnames(maotai) &amp;lt;- c(&amp;quot;Open&amp;quot;,&amp;quot;High&amp;quot;,&amp;quot;Low&amp;quot;,&amp;quot;Close&amp;quot;,&amp;quot;Volume&amp;quot;,&amp;quot;Adjusted&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="初始化策略" class="section level2"&gt;&#10;&lt;h2&gt;初始化策略&lt;/h2&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;currency(&amp;quot;RMB&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;RMB&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;stock(symbol, currency=&amp;quot;RMB&amp;quot;, multiplier=1)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;X600519.SS&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;strategy.st &amp;lt;- &amp;quot;maotai_sma&amp;quot;&#10;portfolio.st &amp;lt;- &amp;quot;maotai_portfolio&amp;quot;&#10;account.st &amp;lt;- &amp;quot;maotai_account&amp;quot;&#10;&#10;# 清除旧策略(如果存在)&#10;if(exists(&amp;quot;strategy.st&amp;quot;, where=.strategy)) {&#10; rm.strat(strategy.st)&#10;}&#10;&#10;# 创建组合/账户/策略&#10;initPortf(portfolio.st, symbols=symbol, initDate=initDate)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_portfolio&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initAcct(account.st, portfolios=portfolio.st, initDate=initDate, initEq=initEq)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_account&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initOrders(portfolio.st, initDate=initDate)&#10;strategy(strategy.st, store=TRUE)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="添加指标" class="section level2"&gt;&#10;&lt;h2&gt;添加指标&lt;/h2&gt;&#10;&lt;p&gt;这里添加的简单移动平均线(SMA)：&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 添加指标&#10;add.indicator(&#10; strategy.st,&#10; name=&amp;quot;SMA&amp;quot;,&#10; arguments=list(x=quote(Cl(mktdata)), n=fastMA),&#10; label=&amp;quot;fastMA&amp;quot;&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_sma&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add.indicator(&#10; strategy.st,&#10; name=&amp;quot;SMA&amp;quot;,&#10; arguments=list(x=quote(Cl(mktdata)), n=slowMA),&#10; label=&amp;quot;slowMA&amp;quot;&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_sma&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="添加信号---金叉死叉" class="section level2"&gt;&#10;&lt;h2&gt;添加信号 - 金叉死叉&lt;/h2&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 添加信号&#10;add.signal(&#10; strategy.st,&#10; name=&amp;quot;sigCrossover&amp;quot;,&#10; arguments=list(columns=c(&amp;quot;fastMA&amp;quot;,&amp;quot;slowMA&amp;quot;), relationship=&amp;quot;gt&amp;quot;),&#10; label=&amp;quot;fast.gt.slow&amp;quot;&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_sma&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add.signal(&#10; strategy.st,&#10; name=&amp;quot;sigCrossover&amp;quot;,&#10; arguments=list(columns=c(&amp;quot;fastMA&amp;quot;,&amp;quot;slowMA&amp;quot;), relationship=&amp;quot;lt&amp;quot;),&#10; label=&amp;quot;fast.lt.slow&amp;quot;&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_sma&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="添加交易规则" class="section level2"&gt;&#10;&lt;h2&gt;添加交易规则&lt;/h2&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add.rule(&#10; strategy.st,&#10; name=&amp;quot;ruleSignal&amp;quot;,&#10; arguments=list(&#10; sigcol=&amp;quot;fast.gt.slow&amp;quot;,&#10; sigval=TRUE,&#10; orderqty=100,&#10; ordertype=&amp;quot;market&amp;quot;,&#10; orderside=&amp;quot;long&amp;quot;,&#10; replace=FALSE&#10; ),&#10; type=&amp;quot;enter&amp;quot;,&#10; label=&amp;quot;EnterLONG&amp;quot;&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_sma&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add.rule(&#10; strategy.st,&#10; name=&amp;quot;ruleSignal&amp;quot;,&#10; arguments=list(&#10; sigcol=&amp;quot;fast.lt.slow&amp;quot;,&#10; sigval=TRUE,&#10; orderqty=&amp;quot;all&amp;quot;,&#10; ordertype=&amp;quot;market&amp;quot;,&#10; orderside=&amp;quot;long&amp;quot;,&#10; replace=FALSE&#10; ),&#10; type=&amp;quot;exit&amp;quot;,&#10; label=&amp;quot;ExitLONG&amp;quot;&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_sma&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;div id="策略回测" class="section level1"&gt;&#10;&lt;h1&gt;策略回测&lt;/h1&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;applyStrategy(strategy.st, &#10; portfolios=portfolio.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;2010-05-25 00:00:00 600519.SS 100 @ 98.6100692749023&amp;quot;&#10;## [1] &amp;quot;2010-06-01 00:00:00 600519.SS -100 @ 99.6468811035156&amp;quot;&#10;## [1] &amp;quot;2010-06-03 00:00:00 600519.SS 100 @ 101.450035095215&amp;quot;&#10;## [1] &amp;quot;2010-06-23 00:00:00 600519.SS -100 @ 98.9481582641602&amp;quot;&#10;## [1] &amp;quot;2010-07-15 00:00:00 600519.SS 100 @ 99.0458297729492&amp;quot;&#10;## [1] &amp;quot;2010-10-15 00:00:00 600519.SS -100 @ 120.195343017578&amp;quot;&#10;## [1] &amp;quot;2010-10-25 00:00:00 600519.SS 100 @ 129.977462768555&amp;quot;&#10;## [1] &amp;quot;2010-11-02 00:00:00 600519.SS -100 @ 122.216377258301&amp;quot;&#10;## [1] &amp;quot;2010-11-11 00:00:00 600519.SS 100 @ 132.171295166016&amp;quot;&#10;## [1] &amp;quot;2010-12-23 00:00:00 600519.SS -100 @ 143.283248901367&amp;quot;&#10;## [1] &amp;quot;2011-02-11 00:00:00 600519.SS 100 @ 138.940643310547&amp;quot;&#10;## [1] &amp;quot;2011-03-02 00:00:00 600519.SS -100 @ 133.140487670898&amp;quot;&#10;## [1] &amp;quot;2011-03-16 00:00:00 600519.SS 100 @ 136.619079589844&amp;quot;&#10;## [1] &amp;quot;2011-03-31 00:00:00 600519.SS -100 @ 135.123962402344&amp;quot;&#10;## [1] &amp;quot;2011-04-27 00:00:00 600519.SS 100 @ 136.100677490234&amp;quot;&#10;## [1] &amp;quot;2011-08-25 00:00:00 600519.SS -100 @ 171.421493530273&amp;quot;&#10;## [1] &amp;quot;2011-08-29 00:00:00 600519.SS 100 @ 177.909088134766&amp;quot;&#10;## [1] &amp;quot;2011-09-07 00:00:00 600519.SS -100 @ 171.561981201172&amp;quot;&#10;## [1] &amp;quot;2011-10-20 00:00:00 600519.SS 100 @ 157.933883666992&amp;quot;&#10;## [1] &amp;quot;2011-11-18 00:00:00 600519.SS -100 @ 165.760330200195&amp;quot;&#10;## [1] &amp;quot;2011-11-28 00:00:00 600519.SS 100 @ 176.752059936523&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 600519.SS -100 @ 165.140487670898&amp;quot;&#10;## [1] &amp;quot;2012-02-07 00:00:00 600519.SS 100 @ 153.603302001953&amp;quot;&#10;## [1] &amp;quot;2012-04-06 00:00:00 600519.SS -100 @ 171.876037597656&amp;quot;&#10;## [1] &amp;quot;2012-04-10 00:00:00 600519.SS 100 @ 171.991729736328&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 600519.SS -100 @ 184.454544067383&amp;quot;&#10;## [1] &amp;quot;2012-06-01 00:00:00 600519.SS 100 @ 198.652893066406&amp;quot;&#10;## [1] &amp;quot;2012-06-29 00:00:00 600519.SS -100 @ 197.644622802734&amp;quot;&#10;## [1] &amp;quot;2012-07-04 00:00:00 600519.SS 100 @ 213.768600463867&amp;quot;&#10;## [1] &amp;quot;2012-07-24 00:00:00 600519.SS -100 @ 206.099166870117&amp;quot;&#10;## [1] &amp;quot;2012-08-10 00:00:00 600519.SS 100 @ 205.132232666016&amp;quot;&#10;## [1] &amp;quot;2012-08-17 00:00:00 600519.SS -100 @ 189.768600463867&amp;quot;&#10;## [1] &amp;quot;2012-09-10 00:00:00 600519.SS 100 @ 199.735534667969&amp;quot;&#10;## [1] &amp;quot;2012-09-26 00:00:00 600519.SS -100 @ 194.933883666992&amp;quot;&#10;## [1] &amp;quot;2012-09-28 00:00:00 600519.SS 100 @ 203.140487670898&amp;quot;&#10;## [1] &amp;quot;2012-10-30 00:00:00 600519.SS -100 @ 202.132232666016&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 600519.SS 100 @ 200.760330200195&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 600519.SS -100 @ 196.256195068359&amp;quot;&#10;## [1] &amp;quot;2012-12-19 00:00:00 600519.SS 100 @ 181.363632202148&amp;quot;&#10;## [1] &amp;quot;2013-01-17 00:00:00 600519.SS -100 @ 169.528930664062&amp;quot;&#10;## [1] &amp;quot;2013-03-12 00:00:00 600519.SS 100 @ 150.561981201172&amp;quot;&#10;## [1] &amp;quot;2013-03-19 00:00:00 600519.SS -100 @ 136.512390136719&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 600519.SS 100 @ 143.107437133789&amp;quot;&#10;## [1] &amp;quot;2013-06-17 00:00:00 600519.SS -100 @ 156.59504699707&amp;quot;&#10;## [1] &amp;quot;2013-07-04 00:00:00 600519.SS 100 @ 162.495864868164&amp;quot;&#10;## [1] &amp;quot;2013-07-16 00:00:00 600519.SS -100 @ 157.809921264648&amp;quot;&#10;## [1] &amp;quot;2013-08-14 00:00:00 600519.SS 100 @ 147.677688598633&amp;quot;&#10;## [1] &amp;quot;2013-08-23 00:00:00 600519.SS -100 @ 142.966949462891&amp;quot;&#10;## [1] &amp;quot;2013-10-18 00:00:00 600519.SS 100 @ 118.16529083252&amp;quot;&#10;## [1] &amp;quot;2013-10-30 00:00:00 600519.SS -100 @ 109.578514099121&amp;quot;&#10;## [1] &amp;quot;2013-11-13 00:00:00 600519.SS 100 @ 119.603302001953&amp;quot;&#10;## [1] &amp;quot;2013-11-28 00:00:00 600519.SS -100 @ 117.214874267578&amp;quot;&#10;## [1] &amp;quot;2013-12-02 00:00:00 600519.SS 100 @ 113.041320800781&amp;quot;&#10;## [1] &amp;quot;2013-12-03 00:00:00 600519.SS -100 @ 113.702476501465&amp;quot;&#10;## [1] &amp;quot;2014-01-23 00:00:00 600519.SS 100 @ 110.818183898926&amp;quot;&#10;## [1] &amp;quot;2014-03-31 00:00:00 600519.SS -100 @ 127.85124206543&amp;quot;&#10;## [1] &amp;quot;2014-04-09 00:00:00 600519.SS 100 @ 135&amp;quot;&#10;## [1] &amp;quot;2014-04-30 00:00:00 600519.SS -100 @ 135.438018798828&amp;quot;&#10;## [1] &amp;quot;2014-06-11 00:00:00 600519.SS 100 @ 127.223136901855&amp;quot;&#10;## [1] &amp;quot;2014-08-14 00:00:00 600519.SS -100 @ 146.781814575195&amp;quot;&#10;## [1] &amp;quot;2014-09-05 00:00:00 600519.SS 100 @ 152.281814575195&amp;quot;&#10;## [1] &amp;quot;2014-09-18 00:00:00 600519.SS -100 @ 144.772720336914&amp;quot;&#10;## [1] &amp;quot;2014-10-08 00:00:00 600519.SS 100 @ 146.118179321289&amp;quot;&#10;## [1] &amp;quot;2014-10-13 00:00:00 600519.SS -100 @ 141.909088134766&amp;quot;&#10;## [1] &amp;quot;2014-11-18 00:00:00 600519.SS 100 @ 141.5&amp;quot;&#10;## [1] &amp;quot;2014-11-25 00:00:00 600519.SS -100 @ 140.581817626953&amp;quot;&#10;## [1] &amp;quot;2014-11-27 00:00:00 600519.SS 100 @ 142.43635559082&amp;quot;&#10;## [1] &amp;quot;2015-01-16 00:00:00 600519.SS -100 @ 169.190902709961&amp;quot;&#10;## [1] &amp;quot;2015-02-12 00:00:00 600519.SS 100 @ 166.881820678711&amp;quot;&#10;## [1] &amp;quot;2015-05-19 00:00:00 600519.SS -100 @ 227.309097290039&amp;quot;&#10;## [1] &amp;quot;2015-05-25 00:00:00 600519.SS 100 @ 260.754547119141&amp;quot;&#10;## [1] &amp;quot;2015-06-09 00:00:00 600519.SS -100 @ 235.481811523438&amp;quot;&#10;## [1] &amp;quot;2015-07-07 00:00:00 600519.SS 100 @ 221.981811523438&amp;quot;&#10;## [1] &amp;quot;2015-07-08 00:00:00 600519.SS -100 @ 215.327270507812&amp;quot;&#10;## [1] &amp;quot;2015-07-14 00:00:00 600519.SS 100 @ 226.409088134766&amp;quot;&#10;## [1] &amp;quot;2015-07-21 00:00:00 600519.SS -100 @ 221.660003662109&amp;quot;&#10;## [1] &amp;quot;2015-09-15 00:00:00 600519.SS 100 @ 202&amp;quot;&#10;## [1] &amp;quot;2015-09-29 00:00:00 600519.SS -100 @ 190.169998168945&amp;quot;&#10;## [1] &amp;quot;2015-10-15 00:00:00 600519.SS 100 @ 199.990005493164&amp;quot;&#10;## [1] &amp;quot;2015-11-20 00:00:00 600519.SS -100 @ 213.720001220703&amp;quot;&#10;## [1] &amp;quot;2015-12-07 00:00:00 600519.SS 100 @ 214.509994506836&amp;quot;&#10;## [1] &amp;quot;2015-12-11 00:00:00 600519.SS -100 @ 211.410003662109&amp;quot;&#10;## [1] &amp;quot;2015-12-21 00:00:00 600519.SS 100 @ 227.029998779297&amp;quot;&#10;## [1] &amp;quot;2016-01-05 00:00:00 600519.SS -100 @ 212.820007324219&amp;quot;&#10;## [1] &amp;quot;2016-02-05 00:00:00 600519.SS 100 @ 203.869995117188&amp;quot;&#10;## [1] &amp;quot;2016-04-18 00:00:00 600519.SS -100 @ 243.679992675781&amp;quot;&#10;## [1] &amp;quot;2016-05-03 00:00:00 600519.SS 100 @ 260&amp;quot;&#10;## [1] &amp;quot;2016-05-20 00:00:00 600519.SS -100 @ 251.259994506836&amp;quot;&#10;## [1] &amp;quot;2016-05-27 00:00:00 600519.SS 100 @ 252.440002441406&amp;quot;&#10;## [1] &amp;quot;2016-08-03 00:00:00 600519.SS -100 @ 306.820007324219&amp;quot;&#10;## [1] &amp;quot;2016-08-12 00:00:00 600519.SS 100 @ 316.970001220703&amp;quot;&#10;## [1] &amp;quot;2016-08-22 00:00:00 600519.SS -100 @ 307.320007324219&amp;quot;&#10;## [1] &amp;quot;2016-10-13 00:00:00 600519.SS 100 @ 303.890014648438&amp;quot;&#10;## [1] &amp;quot;2016-11-18 00:00:00 600519.SS -100 @ 310&amp;quot;&#10;## [1] &amp;quot;2016-11-29 00:00:00 600519.SS 100 @ 323.959991455078&amp;quot;&#10;## [1] &amp;quot;2016-12-26 00:00:00 600519.SS -100 @ 324.480010986328&amp;quot;&#10;## [1] &amp;quot;2017-01-04 00:00:00 600519.SS 100 @ 351.910003662109&amp;quot;&#10;## [1] &amp;quot;2017-02-07 00:00:00 600519.SS -100 @ 343.579986572266&amp;quot;&#10;## [1] &amp;quot;2017-02-16 00:00:00 600519.SS 100 @ 348.089996337891&amp;quot;&#10;## [1] &amp;quot;2017-07-05 00:00:00 600519.SS -100 @ 460.130004882812&amp;quot;&#10;## [1] &amp;quot;2017-07-25 00:00:00 600519.SS 100 @ 477.959991455078&amp;quot;&#10;## [1] &amp;quot;2017-09-07 00:00:00 600519.SS -100 @ 481.269989013672&amp;quot;&#10;## [1] &amp;quot;2017-09-19 00:00:00 600519.SS 100 @ 496.950012207031&amp;quot;&#10;## [1] &amp;quot;2017-11-27 00:00:00 600519.SS -100 @ 621.289978027344&amp;quot;&#10;## [1] &amp;quot;2017-12-15 00:00:00 600519.SS 100 @ 653.789978027344&amp;quot;&#10;## [1] &amp;quot;2018-01-31 00:00:00 600519.SS -100 @ 764.539978027344&amp;quot;&#10;## [1] &amp;quot;2018-02-28 00:00:00 600519.SS 100 @ 725.619995117188&amp;quot;&#10;## [1] &amp;quot;2018-03-14 00:00:00 600519.SS -100 @ 726.880004882812&amp;quot;&#10;## [1] &amp;quot;2018-03-15 00:00:00 600519.SS 100 @ 746.469970703125&amp;quot;&#10;## [1] &amp;quot;2018-03-27 00:00:00 600519.SS -100 @ 714.739990234375&amp;quot;&#10;## [1] &amp;quot;2018-05-10 00:00:00 600519.SS 100 @ 714.190002441406&amp;quot;&#10;## [1] &amp;quot;2018-06-25 00:00:00 600519.SS -100 @ 765.559997558594&amp;quot;&#10;## [1] &amp;quot;2018-07-17 00:00:00 600519.SS 100 @ 742.429992675781&amp;quot;&#10;## [1] &amp;quot;2018-08-02 00:00:00 600519.SS -100 @ 695.840026855469&amp;quot;&#10;## [1] &amp;quot;2018-08-30 00:00:00 600519.SS 100 @ 680.400024414062&amp;quot;&#10;## [1] &amp;quot;2018-09-06 00:00:00 600519.SS -100 @ 644&amp;quot;&#10;## [1] &amp;quot;2018-09-21 00:00:00 600519.SS 100 @ 700.010009765625&amp;quot;&#10;## [1] &amp;quot;2018-10-16 00:00:00 600519.SS -100 @ 667.140014648438&amp;quot;&#10;## [1] &amp;quot;2018-12-04 00:00:00 600519.SS 100 @ 602.22998046875&amp;quot;&#10;## [1] &amp;quot;2018-12-24 00:00:00 600519.SS -100 @ 568&amp;quot;&#10;## [1] &amp;quot;2019-01-07 00:00:00 600519.SS 100 @ 605.489990234375&amp;quot;&#10;## [1] &amp;quot;2019-05-09 00:00:00 600519.SS -100 @ 858.809997558594&amp;quot;&#10;## [1] &amp;quot;2019-06-03 00:00:00 600519.SS 100 @ 892&amp;quot;&#10;## [1] &amp;quot;2019-06-06 00:00:00 600519.SS -100 @ 862.130004882812&amp;quot;&#10;## [1] &amp;quot;2019-06-14 00:00:00 600519.SS 100 @ 913&amp;quot;&#10;## [1] &amp;quot;2019-07-16 00:00:00 600519.SS -100 @ 968&amp;quot;&#10;## [1] &amp;quot;2019-08-01 00:00:00 600519.SS 100 @ 959.299987792969&amp;quot;&#10;## [1] &amp;quot;2019-08-06 00:00:00 600519.SS -100 @ 946.299987792969&amp;quot;&#10;## [1] &amp;quot;2019-08-13 00:00:00 600519.SS 100 @ 1017.95001220703&amp;quot;&#10;## [1] &amp;quot;2019-09-17 00:00:00 600519.SS -100 @ 1094.01000976562&amp;quot;&#10;## [1] &amp;quot;2019-09-23 00:00:00 600519.SS 100 @ 1149&amp;quot;&#10;## [1] &amp;quot;2019-10-25 00:00:00 600519.SS -100 @ 1171.34997558594&amp;quot;&#10;## [1] &amp;quot;2019-10-31 00:00:00 600519.SS 100 @ 1180.01000976562&amp;quot;&#10;## [1] &amp;quot;2019-11-27 00:00:00 600519.SS -100 @ 1189.94995117188&amp;quot;&#10;## [1] &amp;quot;2019-12-20 00:00:00 600519.SS 100 @ 1146.30004882812&amp;quot;&#10;## [1] &amp;quot;2019-12-26 00:00:00 600519.SS -100 @ 1135.09997558594&amp;quot;&#10;## [1] &amp;quot;2019-12-31 00:00:00 600519.SS 100 @ 1183&amp;quot;&#10;## [1] &amp;quot;2020-01-06 00:00:00 600519.SS -100 @ 1077.98999023438&amp;quot;&#10;## [1] &amp;quot;2020-02-14 00:00:00 600519.SS 100 @ 1088&amp;quot;&#10;## [1] &amp;quot;2020-03-02 00:00:00 600519.SS -100 @ 1086.01000976562&amp;quot;&#10;## [1] &amp;quot;2020-03-05 00:00:00 600519.SS 100 @ 1171&amp;quot;&#10;## [1] &amp;quot;2020-03-18 00:00:00 600519.SS -100 @ 1007.98999023438&amp;quot;&#10;## [1] &amp;quot;2020-04-03 00:00:00 600519.SS 100 @ 1139.7900390625&amp;quot;&#10;## [1] &amp;quot;2020-07-29 00:00:00 600519.SS -100 @ 1672&amp;quot;&#10;## [1] &amp;quot;2020-08-19 00:00:00 600519.SS 100 @ 1687&amp;quot;&#10;## [1] &amp;quot;2020-09-11 00:00:00 600519.SS -100 @ 1733&amp;quot;&#10;## [1] &amp;quot;2020-09-17 00:00:00 600519.SS 100 @ 1670.52001953125&amp;quot;&#10;## [1] &amp;quot;2020-09-18 00:00:00 600519.SS -100 @ 1695&amp;quot;&#10;## [1] &amp;quot;2020-10-14 00:00:00 600519.SS 100 @ 1729&amp;quot;&#10;## [1] &amp;quot;2020-10-29 00:00:00 600519.SS -100 @ 1676&amp;quot;&#10;## [1] &amp;quot;2020-11-10 00:00:00 600519.SS 100 @ 1745&amp;quot;&#10;## [1] &amp;quot;2021-03-01 00:00:00 600519.SS -100 @ 2158&amp;quot;&#10;## [1] &amp;quot;2021-04-01 00:00:00 600519.SS 100 @ 2044.5&amp;quot;&#10;## [1] &amp;quot;2021-04-15 00:00:00 600519.SS -100 @ 2015.59997558594&amp;quot;&#10;## [1] &amp;quot;2021-04-20 00:00:00 600519.SS 100 @ 2094.80004882812&amp;quot;&#10;## [1] &amp;quot;2021-05-06 00:00:00 600519.SS -100 @ 1959&amp;quot;&#10;## [1] &amp;quot;2021-05-20 00:00:00 600519.SS 100 @ 2058.8798828125&amp;quot;&#10;## [1] &amp;quot;2021-06-18 00:00:00 600519.SS -100 @ 2090.93994140625&amp;quot;&#10;## [1] &amp;quot;2021-09-08 00:00:00 600519.SS 100 @ 1633.09997558594&amp;quot;&#10;## [1] &amp;quot;2021-11-01 00:00:00 600519.SS -100 @ 1803&amp;quot;&#10;## [1] &amp;quot;2021-11-23 00:00:00 600519.SS 100 @ 1896.43005371094&amp;quot;&#10;## [1] &amp;quot;2022-01-05 00:00:00 600519.SS -100 @ 2024&amp;quot;&#10;## [1] &amp;quot;2022-01-28 00:00:00 600519.SS 100 @ 1887&amp;quot;&#10;## [1] &amp;quot;2022-02-07 00:00:00 600519.SS -100 @ 1867.9599609375&amp;quot;&#10;## [1] &amp;quot;2022-04-07 00:00:00 600519.SS 100 @ 1765&amp;quot;&#10;## [1] &amp;quot;2022-04-28 00:00:00 600519.SS -100 @ 1835&amp;quot;&#10;## [1] &amp;quot;2022-05-05 00:00:00 600519.SS 100 @ 1837&amp;quot;&#10;## [1] &amp;quot;2022-05-13 00:00:00 600519.SS -100 @ 1778.23999023438&amp;quot;&#10;## [1] &amp;quot;2022-06-02 00:00:00 600519.SS 100 @ 1786&amp;quot;&#10;## [1] &amp;quot;2022-07-14 00:00:00 600519.SS -100 @ 1953&amp;quot;&#10;## [1] &amp;quot;2022-08-18 00:00:00 600519.SS 100 @ 1895.5&amp;quot;&#10;## [1] &amp;quot;2022-08-23 00:00:00 600519.SS -100 @ 1870.01000976562&amp;quot;&#10;## [1] &amp;quot;2022-09-20 00:00:00 600519.SS 100 @ 1878&amp;quot;&#10;## [1] &amp;quot;2022-09-23 00:00:00 600519.SS -100 @ 1834.43005371094&amp;quot;&#10;## [1] &amp;quot;2022-09-30 00:00:00 600519.SS 100 @ 1872.5&amp;quot;&#10;## [1] &amp;quot;2022-10-12 00:00:00 600519.SS -100 @ 1760&amp;quot;&#10;## [1] &amp;quot;2022-11-16 00:00:00 600519.SS 100 @ 1585.25&amp;quot;&#10;## [1] &amp;quot;2023-01-03 00:00:00 600519.SS -100 @ 1730.01000976562&amp;quot;&#10;## [1] &amp;quot;2023-01-09 00:00:00 600519.SS 100 @ 1841.19995117188&amp;quot;&#10;## [1] &amp;quot;2023-02-07 00:00:00 600519.SS -100 @ 1797&amp;quot;&#10;## [1] &amp;quot;2023-02-21 00:00:00 600519.SS 100 @ 1867&amp;quot;&#10;## [1] &amp;quot;2023-02-28 00:00:00 600519.SS -100 @ 1813.73999023438&amp;quot;&#10;## [1] &amp;quot;2023-03-30 00:00:00 600519.SS 100 @ 1800&amp;quot;&#10;## [1] &amp;quot;2023-04-13 00:00:00 600519.SS -100 @ 1723&amp;quot;&#10;## [1] &amp;quot;2023-05-08 00:00:00 600519.SS 100 @ 1720.52001953125&amp;quot;&#10;## [1] &amp;quot;2023-05-10 00:00:00 600519.SS -100 @ 1725&amp;quot;&#10;## [1] &amp;quot;2023-06-15 00:00:00 600519.SS 100 @ 1755&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 600519.SS -100 @ 1690.03002929688&amp;quot;&#10;## [1] &amp;quot;2023-07-18 00:00:00 600519.SS 100 @ 1722.80004882812&amp;quot;&#10;## [1] &amp;quot;2023-08-17 00:00:00 600519.SS -100 @ 1828.05004882812&amp;quot;&#10;## [1] &amp;quot;2023-09-01 00:00:00 600519.SS 100 @ 1851.05004882812&amp;quot;&#10;## [1] &amp;quot;2023-09-14 00:00:00 600519.SS -100 @ 1818.68994140625&amp;quot;&#10;## [1] &amp;quot;2023-11-03 00:00:00 600519.SS 100 @ 1811.23999023438&amp;quot;&#10;## [1] &amp;quot;2023-11-29 00:00:00 600519.SS -100 @ 1774.7099609375&amp;quot;&#10;## [1] &amp;quot;2024-01-02 00:00:00 600519.SS 100 @ 1685.01000976562&amp;quot;&#10;## [1] &amp;quot;2024-01-09 00:00:00 600519.SS -100 @ 1641&amp;quot;&#10;## [1] &amp;quot;2024-02-08 00:00:00 600519.SS 100 @ 1706&amp;quot;&#10;## [1] &amp;quot;2024-03-11 00:00:00 600519.SS -100 @ 1694.48999023438&amp;quot;&#10;## [1] &amp;quot;2024-03-14 00:00:00 600519.SS 100 @ 1716.63000488281&amp;quot;&#10;## [1] &amp;quot;2024-03-29 00:00:00 600519.SS -100 @ 1702.90002441406&amp;quot;&#10;## [1] &amp;quot;2024-04-02 00:00:00 600519.SS 100 @ 1713.98999023438&amp;quot;&#10;## [1] &amp;quot;2024-04-09 00:00:00 600519.SS -100 @ 1662.21997070312&amp;quot;&#10;## [1] &amp;quot;2024-04-26 00:00:00 600519.SS 100 @ 1709.43005371094&amp;quot;&#10;## [1] &amp;quot;2024-05-20 00:00:00 600519.SS -100 @ 1709&amp;quot;&#10;## [1] &amp;quot;2024-07-18 00:00:00 600519.SS 100 @ 1497.51000976562&amp;quot;&#10;## [1] &amp;quot;2024-07-26 00:00:00 600519.SS -100 @ 1422.18994140625&amp;quot;&#10;## [1] &amp;quot;2024-08-16 00:00:00 600519.SS 100 @ 1431.19995117188&amp;quot;&#10;## [1] &amp;quot;2024-08-28 00:00:00 600519.SS -100 @ 1389&amp;quot;&#10;## [1] &amp;quot;2024-09-30 00:00:00 600519.SS 100 @ 1748&amp;quot;&#10;## [1] &amp;quot;2024-10-29 00:00:00 600519.SS -100 @ 1531.61999511719&amp;quot;&#10;## [1] &amp;quot;2024-11-08 00:00:00 600519.SS 100 @ 1609.96997070312&amp;quot;&#10;## [1] &amp;quot;2024-11-20 00:00:00 600519.SS -100 @ 1544.81005859375&amp;quot;&#10;## [1] &amp;quot;2024-12-13 00:00:00 600519.SS 100 @ 1519&amp;quot;&#10;## [1] &amp;quot;2024-12-27 00:00:00 600519.SS -100 @ 1528.96997070312&amp;quot;&#10;## [1] &amp;quot;2025-02-17 00:00:00 600519.SS 100 @ 1471.61999511719&amp;quot;&#10;## [1] &amp;quot;2025-04-03 00:00:00 600519.SS -100 @ 1568.88000488281&amp;quot;&#10;## [1] &amp;quot;2025-04-22 00:00:00 600519.SS 100 @ 1548.80004882812&amp;quot;&#10;## [1] &amp;quot;2025-04-25 00:00:00 600519.SS -100 @ 1550&amp;quot;&#10;## [1] &amp;quot;2025-05-09 00:00:00 600519.SS 100 @ 1591.18005371094&amp;quot;&#10;## [1] &amp;quot;2025-05-27 00:00:00 600519.SS -100 @ 1543.90002441406&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="更新组合和账户" class="section level1"&gt;&#10;&lt;h1&gt;更新组合和账户&lt;/h1&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;updatePortf(portfolio.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_portfolio&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;updateAcct(account.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_account&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;updateEndEq(account.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;maotai_account&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="分析结果" class="section level1"&gt;&#10;&lt;h1&gt;分析结果&lt;/h1&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 获取交易数据&#10;trades &amp;lt;- getTxns(Portfolio = portfolio.st, Symbol = symbol)&#10;print(trades)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Txn.Qty Txn.Price Txn.Fees Txn.Value Txn.Avg.Cost&#10;## 2009-12-31 00:00:00 0 0.00000 0 0.000 0.00000&#10;## 2010-05-25 08:00:00 100 98.61007 0 9861.007 98.61007&#10;## 2010-06-01 08:00:00 -100 99.64688 0 -9964.688 99.64688&#10;## 2010-06-03 08:00:00 100 101.45004 0 10145.004 101.45004&#10;## 2010-06-23 08:00:00 -100 98.94816 0 -9894.816 98.94816&#10;## 2010-07-15 08:00:00 100 99.04583 0 9904.583 99.04583&#10;## 2010-10-15 08:00:00 -100 120.19534 0 -12019.534 120.19534&#10;## 2010-10-25 08:00:00 100 129.97746 0 12997.746 129.97746&#10;## 2010-11-02 08:00:00 -100 122.21638 0 -12221.638 122.21638&#10;## 2010-11-11 08:00:00 100 132.17130 0 13217.130 132.17130&#10;## ... &#10;## 2024-11-08 08:00:00 100 1609.96997 0 160996.997 1609.96997&#10;## 2024-11-20 08:00:00 -100 1544.81006 0 -154481.006 1544.81006&#10;## 2024-12-13 08:00:00 100 1519.00000 0 151900.000 1519.00000&#10;## 2024-12-27 08:00:00 -100 1528.96997 0 -152896.997 1528.96997&#10;## 2025-02-17 08:00:00 100 1471.62000 0 147162.000 1471.62000&#10;## 2025-04-03 08:00:00 -100 1568.88000 0 -156888.000 1568.88000&#10;## 2025-04-22 08:00:00 100 1548.80005 0 154880.005 1548.80005&#10;## 2025-04-25 08:00:00 -100 1550.00000 0 -155000.000 1550.00000&#10;## 2025-05-09 08:00:00 100 1591.18005 0 159118.005 1591.18005&#10;## 2025-05-27 08:00:00 -100 1543.90002 0 -154390.002 1543.90002&#10;## Net.Txn.Realized.PL&#10;## 2009-12-31 00:00:00 0.0000&#10;## 2010-05-25 08:00:00 0.0000&#10;## 2010-06-01 08:00:00 103.6812&#10;## 2010-06-03 08:00:00 0.0000&#10;## 2010-06-23 08:00:00 -250.1877&#10;## 2010-07-15 08:00:00 0.0000&#10;## 2010-10-15 08:00:00 2114.9513&#10;## 2010-10-25 08:00:00 0.0000&#10;## 2010-11-02 08:00:00 -776.1086&#10;## 2010-11-11 08:00:00 0.0000&#10;## ... &#10;## 2024-11-08 08:00:00 0.0000&#10;## 2024-11-20 08:00:00 -6515.9912&#10;## 2024-12-13 08:00:00 0.0000&#10;## 2024-12-27 08:00:00 996.9971&#10;## 2025-02-17 08:00:00 0.0000&#10;## 2025-04-03 08:00:00 9726.0010&#10;## 2025-04-22 08:00:00 0.0000&#10;## 2025-04-25 08:00:00 119.9951&#10;## 2025-05-09 08:00:00 0.0000&#10;## 2025-05-27 08:00:00 -4728.0029&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 获取交易统计数据&#10;tstats &amp;lt;- tradeStats(portfolio.st)&#10;print(tstats)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Portfolio Symbol Num.Txns Num.Trades Net.Trading.PL&#10;## 600519.SS maotai_portfolio 600519.SS 220 110 104460&#10;## Avg.Trade.PL Med.Trade.PL Largest.Winner Largest.Loser Gross.Profits&#10;## 600519.SS 949.6362 -435.6613 53221 -21638 312497.1&#10;## Gross.Losses Std.Dev.Trade.PL Std.Err.Trade.PL Percent.Positive&#10;## 600519.SS -208037.1 8924.596 850.9269 40.90909&#10;## Percent.Negative Profit.Factor Avg.Win.Trade Med.Win.Trade&#10;## 600519.SS 59.09091 1.502122 6944.381 2675.455&#10;## Avg.Losing.Trade Med.Losing.Trade Avg.Daily.PL Med.Daily.PL&#10;## 600519.SS -3200.571 -1404.959 949.6362 -435.6613&#10;## Std.Dev.Daily.PL Std.Err.Daily.PL Ann.Sharpe Max.Drawdown&#10;## 600519.SS 8924.596 850.9269 1.689153 -88252.01&#10;## Profit.To.Max.Draw Avg.WinLoss.Ratio Med.WinLoss.Ratio Max.Equity&#10;## 600519.SS 1.183656 2.169731 1.904294 185832&#10;## Min.Equity End.Equity&#10;## 600519.SS -146.5065 104460&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 查看持仓情况&#10;positions &amp;lt;- getPos(Portfolio = portfolio.st, Symbol = symbol, Date = &amp;quot;2020-12-31&amp;quot;)&#10;print(positions)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Pos.Qty Pos.Avg.Cost&#10;## 2020-11-10 08:00:00 100 1745&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 获取投资组合的收益率&#10;returns &amp;lt;- PortfReturns(Account = account.st)&#10;&#10;# 计算夏普比率，假设无风险利率为0.02&#10;sharpe_ratio &amp;lt;- SharpeRatio(returns, Rf = 0.02)&#10;&#10;# 计算最大回撤&#10;max_drawdown &amp;lt;- maxDrawdown(returns)&#10;&#10;print(paste0(&amp;quot;夏普比率: &amp;quot;, sharpe_ratio))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;夏普比率: -1.37222406503698&amp;quot; &amp;quot;夏普比率: -1.45706193297599&amp;quot;&#10;## [3] &amp;quot;夏普比率: -1.45706193297599&amp;quot; &amp;quot;夏普比率: -1.41395097373399&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(paste0(&amp;quot;最大回撤: &amp;quot;, max_drawdown))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;最大回撤: 0.66676665654044&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 获取策略对象&#10;strategyObj &amp;lt;- getStrategy(strategy.st)&#10;&#10;str(strategyObj)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## List of 10&#10;## $ name : chr &amp;quot;maotai_sma&amp;quot;&#10;## $ assets : NULL&#10;## $ indicators :List of 2&#10;## ..$ fastMA:List of 5&#10;## .. ..$ name : chr &amp;quot;SMA&amp;quot;&#10;## .. ..$ label : chr &amp;quot;fastMA&amp;quot;&#10;## .. ..$ enabled : logi TRUE&#10;## .. ..$ arguments:List of 2&#10;## .. .. ..$ x: language Cl(mktdata)&#10;## .. .. ..$ n: num 5&#10;## .. ..$ call : language add.indicator(strategy = strategy.st, name = &amp;quot;SMA&amp;quot;, arguments = list(x = quote(Cl(mktdata)), n = fastMA), label = &amp;quot;fastMA&amp;quot;)&#10;## .. ..- attr(*, &amp;quot;class&amp;quot;)= chr &amp;quot;strat_indicator&amp;quot;&#10;## ..$ slowMA:List of 5&#10;## .. ..$ name : chr &amp;quot;SMA&amp;quot;&#10;## .. ..$ label : chr &amp;quot;slowMA&amp;quot;&#10;## .. ..$ enabled : logi TRUE&#10;## .. ..$ arguments:List of 2&#10;## .. .. ..$ x: language Cl(mktdata)&#10;## .. .. ..$ n: num 20&#10;## .. ..$ call : language add.indicator(strategy = strategy.st, name = &amp;quot;SMA&amp;quot;, arguments = list(x = quote(Cl(mktdata)), n = slowMA), label = &amp;quot;slowMA&amp;quot;)&#10;## .. ..- attr(*, &amp;quot;class&amp;quot;)= chr &amp;quot;strat_indicator&amp;quot;&#10;## $ signals :List of 2&#10;## ..$ :List of 5&#10;## .. ..$ name : chr &amp;quot;sigCrossover&amp;quot;&#10;## .. ..$ label : chr &amp;quot;fast.gt.slow&amp;quot;&#10;## .. ..$ enabled : logi TRUE&#10;## .. ..$ arguments:List of 3&#10;## .. .. ..$ columns : chr [1:2] &amp;quot;fastMA&amp;quot; &amp;quot;slowMA&amp;quot;&#10;## .. .. ..$ relationship: chr &amp;quot;gt&amp;quot;&#10;## .. .. ..$ label : chr &amp;quot;fast.gt.slow&amp;quot;&#10;## .. ..$ call : language add.signal(strategy = strategy.st, name = &amp;quot;sigCrossover&amp;quot;, arguments = list(columns = c(&amp;quot;fastMA&amp;quot;, &amp;quot;slowMA&amp;quot;), | __truncated__&#10;## .. ..- attr(*, &amp;quot;class&amp;quot;)= chr &amp;quot;strat_signal&amp;quot;&#10;## ..$ :List of 5&#10;## .. ..$ name : chr &amp;quot;sigCrossover&amp;quot;&#10;## .. ..$ label : chr &amp;quot;fast.lt.slow&amp;quot;&#10;## .. ..$ enabled : logi TRUE&#10;## .. ..$ arguments:List of 3&#10;## .. .. ..$ columns : chr [1:2] &amp;quot;fastMA&amp;quot; &amp;quot;slowMA&amp;quot;&#10;## .. .. ..$ relationship: chr &amp;quot;lt&amp;quot;&#10;## .. .. ..$ label : chr &amp;quot;fast.lt.slow&amp;quot;&#10;## .. ..$ call : language add.signal(strategy = strategy.st, name = &amp;quot;sigCrossover&amp;quot;, arguments = list(columns = c(&amp;quot;fastMA&amp;quot;, &amp;quot;slowMA&amp;quot;), | __truncated__&#10;## .. ..- attr(*, &amp;quot;class&amp;quot;)= chr &amp;quot;strat_signal&amp;quot;&#10;## $ rules :List of 3&#10;## ..$ order: list()&#10;## ..$ enter:List of 1&#10;## .. ..$ :List of 7&#10;## .. .. ..$ name :function (mktdata = mktdata, timestamp, sigcol, sigval, orderqty = 0, ordertype, &#10;## orderside = NULL, orderset = NULL, threshold = NULL, tmult = FALSE, &#10;## replace = TRUE, delay = 1e-04, osFUN = &amp;quot;osNoOp&amp;quot;, pricemethod = c(&amp;quot;market&amp;quot;, &#10;## &amp;quot;opside&amp;quot;, &amp;quot;active&amp;quot;), portfolio, symbol, ..., ruletype, TxnFees = 0, &#10;## prefer = NULL, sethold = FALSE, label = &amp;quot;&amp;quot;, order.price = NULL, chain.price = NULL, &#10;## time.in.force = &amp;quot;&amp;quot;) &#10;## .. .. ..$ type : chr &amp;quot;enter&amp;quot;&#10;## .. .. ..$ enabled : logi TRUE&#10;## .. .. ..$ label : chr &amp;quot;EnterLONG&amp;quot;&#10;## .. .. ..$ arguments:List of 6&#10;## .. .. .. ..$ sigcol : chr &amp;quot;fast.gt.slow&amp;quot;&#10;## .. .. .. ..$ sigval : logi TRUE&#10;## .. .. .. ..$ orderqty : num 100&#10;## .. .. .. ..$ ordertype: chr &amp;quot;market&amp;quot;&#10;## .. .. .. ..$ orderside: chr &amp;quot;long&amp;quot;&#10;## .. .. .. ..$ replace : logi FALSE&#10;## .. .. ..$ path.dep : logi TRUE&#10;## .. .. ..$ call : language add.rule(strategy = strategy.st, name = &amp;quot;ruleSignal&amp;quot;, arguments = list(sigcol = &amp;quot;fast.gt.slow&amp;quot;, sigval = TRU| __truncated__ ...&#10;## .. .. ..- attr(*, &amp;quot;class&amp;quot;)= chr &amp;quot;trade_rule&amp;quot;&#10;## ..$ exit :List of 1&#10;## .. ..$ :List of 7&#10;## .. .. ..$ name :function (mktdata = mktdata, timestamp, sigcol, sigval, orderqty = 0, ordertype, &#10;## orderside = NULL, orderset = NULL, threshold = NULL, tmult = FALSE, &#10;## replace = TRUE, delay = 1e-04, osFUN = &amp;quot;osNoOp&amp;quot;, pricemethod = c(&amp;quot;market&amp;quot;, &#10;## &amp;quot;opside&amp;quot;, &amp;quot;active&amp;quot;), portfolio, symbol, ..., ruletype, TxnFees = 0, &#10;## prefer = NULL, sethold = FALSE, label = &amp;quot;&amp;quot;, order.price = NULL, chain.price = NULL, &#10;## time.in.force = &amp;quot;&amp;quot;) &#10;## .. .. ..$ type : chr &amp;quot;exit&amp;quot;&#10;## .. .. ..$ enabled : logi TRUE&#10;## .. .. ..$ label : chr &amp;quot;ExitLONG&amp;quot;&#10;## .. .. ..$ arguments:List of 6&#10;## .. .. .. ..$ sigcol : chr &amp;quot;fast.lt.slow&amp;quot;&#10;## .. .. .. ..$ sigval : logi TRUE&#10;## .. .. .. ..$ orderqty : chr &amp;quot;all&amp;quot;&#10;## .. .. .. ..$ ordertype: chr &amp;quot;market&amp;quot;&#10;## .. .. .. ..$ orderside: chr &amp;quot;long&amp;quot;&#10;## .. .. .. ..$ replace : logi FALSE&#10;## .. .. ..$ path.dep : logi TRUE&#10;## .. .. ..$ call : language add.rule(strategy = strategy.st, name = &amp;quot;ruleSignal&amp;quot;, arguments = list(sigcol = &amp;quot;fast.lt.slow&amp;quot;, sigval = TRU| __truncated__ ...&#10;## .. .. ..- attr(*, &amp;quot;class&amp;quot;)= chr &amp;quot;trade_rule&amp;quot;&#10;## $ constraints: NULL&#10;## $ init : list()&#10;## $ wrapup : list()&#10;## $ trials : num 6&#10;## $ call : language strategy(name = strategy.st, store = TRUE)&#10;## - attr(*, &amp;quot;class&amp;quot;)= chr &amp;quot;strategy&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 查看指标数据&#10;indicator_data &amp;lt;- strategyObj$indicators&#10;print(indicator_data)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## $fastMA&#10;## $name&#10;## [1] &amp;quot;SMA&amp;quot;&#10;## &#10;## $label&#10;## [1] &amp;quot;fastMA&amp;quot;&#10;## &#10;## $enabled&#10;## [1] TRUE&#10;## &#10;## $arguments&#10;## $arguments$x&#10;## Cl(mktdata)&#10;## &#10;## $arguments$n&#10;## [1] 5&#10;## &#10;## &#10;## $call&#10;## add.indicator(strategy = strategy.st, name = &amp;quot;SMA&amp;quot;, arguments = list(x = quote(Cl(mktdata)), &#10;## n = fastMA), label = &amp;quot;fastMA&amp;quot;)&#10;## &#10;## attr(,&amp;quot;class&amp;quot;)&#10;## [1] &amp;quot;strat_indicator&amp;quot;&#10;## &#10;## $slowMA&#10;## $name&#10;## [1] &amp;quot;SMA&amp;quot;&#10;## &#10;## $label&#10;## [1] &amp;quot;slowMA&amp;quot;&#10;## &#10;## $enabled&#10;## [1] TRUE&#10;## &#10;## $arguments&#10;## $arguments$x&#10;## Cl(mktdata)&#10;## &#10;## $arguments$n&#10;## [1] 20&#10;## &#10;## &#10;## $call&#10;## add.indicator(strategy = strategy.st, name = &amp;quot;SMA&amp;quot;, arguments = list(x = quote(Cl(mktdata)), &#10;## n = slowMA), label = &amp;quot;slowMA&amp;quot;)&#10;## &#10;## attr(,&amp;quot;class&amp;quot;)&#10;## [1] &amp;quot;strat_indicator&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 查看信号数据&#10;signal_data &amp;lt;- strategyObj$signals&#10;print(signal_data)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [[1]]&#10;## $name&#10;## [1] &amp;quot;sigCrossover&amp;quot;&#10;## &#10;## $label&#10;## [1] &amp;quot;fast.gt.slow&amp;quot;&#10;## &#10;## $enabled&#10;## [1] TRUE&#10;## &#10;## $arguments&#10;## $arguments$columns&#10;## [1] &amp;quot;fastMA&amp;quot; &amp;quot;slowMA&amp;quot;&#10;## &#10;## $arguments$relationship&#10;## [1] &amp;quot;gt&amp;quot;&#10;## &#10;## $arguments$label&#10;## [1] &amp;quot;fast.gt.slow&amp;quot;&#10;## &#10;## &#10;## $call&#10;## add.signal(strategy = strategy.st, name = &amp;quot;sigCrossover&amp;quot;, arguments = list(columns = c(&amp;quot;fastMA&amp;quot;, &#10;## &amp;quot;slowMA&amp;quot;), relationship = &amp;quot;gt&amp;quot;), label = &amp;quot;fast.gt.slow&amp;quot;)&#10;## &#10;## attr(,&amp;quot;class&amp;quot;)&#10;## [1] &amp;quot;strat_signal&amp;quot;&#10;## &#10;## [[2]]&#10;## $name&#10;## [1] &amp;quot;sigCrossover&amp;quot;&#10;## &#10;## $label&#10;## [1] &amp;quot;fast.lt.slow&amp;quot;&#10;## &#10;## $enabled&#10;## [1] TRUE&#10;## &#10;## $arguments&#10;## $arguments$columns&#10;## [1] &amp;quot;fastMA&amp;quot; &amp;quot;slowMA&amp;quot;&#10;## &#10;## $arguments$relationship&#10;## [1] &amp;quot;lt&amp;quot;&#10;## &#10;## $arguments$label&#10;## [1] &amp;quot;fast.lt.slow&amp;quot;&#10;## &#10;## &#10;## $call&#10;## add.signal(strategy = strategy.st, name = &amp;quot;sigCrossover&amp;quot;, arguments = list(columns = c(&amp;quot;fastMA&amp;quot;, &#10;## &amp;quot;slowMA&amp;quot;), relationship = &amp;quot;lt&amp;quot;), label = &amp;quot;fast.lt.slow&amp;quot;)&#10;## &#10;## attr(,&amp;quot;class&amp;quot;)&#10;## [1] &amp;quot;strat_signal&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 绘制权益曲线&#10;equity &amp;lt;- getAccount(account.st)$summary$End.Eq&#10;plot(equity, main=&amp;quot;Strategy Equity Curve&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2025/05/25/sma/index_files/figure-html/ana-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 绘制持仓和交易图表&#10;chart.Posn(portfolio.st, Symbol=symbol, TA=&amp;quot;add_SMA(n=fastMA,col=&amp;#39;blue&amp;#39;);add_SMA(n=slowMA,col=&amp;#39;red&amp;#39;)&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2025/05/25/sma/index_files/figure-html/ana-2.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="结语" class="section level1"&gt;&#10;&lt;h1&gt;结语&lt;/h1&gt;&#10;&lt;p&gt;基于 R 软件进行量化回测一件极度舒适的事情。但由于本文未对回测指标（即 SMA ）的参数做优化，因此，本文仅供技术探讨，不构成策略或投资建议。&lt;/p&gt;&#10;&lt;/div&gt;&#10;</description></item><item><title>基于双均线交叉与追踪止损的交易策略</title><link>https://gewutang.cn/2018/07/27/macross-stoptrailing/</link><pubDate>Fri, 27 Jul 2018 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2018/07/27/macross-stoptrailing/</guid><description>&#10;&#10;&#10;&lt;p&gt;在趋势跟踪策略中，移动平均线交叉是识别趋势转折的经典方法，而止损机制则是控制风险的关键补充。本文解析的 R 语言代码，基于quantstrat包实现了一套融合双均线交叉信号与追踪止损的交易策略，以 AAPL 为标的展示了从策略构建到回测的完整流程。通过明确的信号规则与风险控制机制，该策略为趋势跟踪的量化实现提供了可参考的框架。&lt;/p&gt;&#10;&lt;div id="核心指标与策略逻辑" class="section level1"&gt;&#10;&lt;h1&gt;核心指标与策略逻辑&lt;/h1&gt;&#10;&lt;p&gt;策略的核心指标是两条简单移动平均线（SMA）：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;快速 SMA（5 日）：基于最近 5 个交易日的收盘价计算，反映短期价格趋势。&lt;/li&gt;&#10;&lt;li&gt;慢速 SMA（75 日）：基于最近 75 个交易日的收盘价计算，反映中长期价格趋势。&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;策略逻辑围绕两条均线的交叉展开：当快速 SMA 从下方上穿慢速 SMA 时，视为多头趋势确立，生成买入信号；当快速 SMA 从上方下穿慢速 SMA 时，视为趋势转弱，生成卖出信号。同时，为避免趋势反转时的大额亏损，策略加入了追踪止损（stoptrailing）机制 —— 当价格从持仓后的高点回落一定比例时，自动平仓离场，锁定部分收益。&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="策略代码" class="section level1"&gt;&#10;&lt;h1&gt;策略代码&lt;/h1&gt;&#10;&lt;p&gt;以下是完整的策略代码，包含逐段注释以解释各环节功能：&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;###############################################################################&#10;# 一个使用简单均线交叉策略的演示脚本，包含追踪止损，用于测试&#10;###############################################################################&#10;&#10;# 加载quantstrat包，用于量化策略开发与回测&#10;library(quantstrat)&#10;&#10;# 策略参数设置&#10;init_date &amp;lt;- &amp;quot;2017-01-01&amp;quot; # 初始化日期&#10;start_date &amp;lt;- &amp;quot;2017-01-01&amp;quot; # 回测开始日期&#10;end_date &amp;lt;- &amp;quot;2018-12-31&amp;quot; # 回测结束日期&#10;init_equity &amp;lt;- 1e4 # 初始资金1万美元&#10;.orderqty &amp;lt;- 100 # 订单数量（后续规则中实际使用1000）&#10;Sys.setenv(TZ = &amp;quot;UTC&amp;quot;) # 设置时区为UTC，避免日期处理问题&#10;fast &amp;lt;- 5 # 快速SMA周期（5日）&#10;slow &amp;lt;- 75 # 慢速SMA周期（75日）&#10;symbols &amp;lt;- symbol &amp;lt;- &amp;quot;AAPL&amp;quot; # 交易标的为AAPL&#10;tradesize = 1e4 # 交易规模（1万美元）&#10;&#10;# 定义货币与标的属性：AAPL以美元计价，合约乘数为1&#10;currency(&amp;#39;USD&amp;#39;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 加载AAPL历史数据（此处使用内置数据，也可从雅虎财经下载）&#10;data(AAPL)&#10;stock(symbols, currency = &amp;quot;USD&amp;quot;, multiplier = 1)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;AAPL&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 初始化组合、账户与订单簿&#10;portfolio.st &amp;lt;- &amp;quot;Port.Luxor&amp;quot; # 组合名称&#10;account.st &amp;lt;- &amp;quot;Acct.Luxor&amp;quot; # 账户名称&#10;strategy.st &amp;lt;- &amp;quot;Strat.Luxor&amp;quot; # 策略名称&#10;&#10;# 清理旧策略数据，确保回测环境纯净&#10;rm.strat(strategy.st)&#10;rm.strat(portfolio.st)&#10;rm.strat(account.st)&#10;&#10;# 初始化投资组合：指定标的与初始化日期&#10;initPortf(&#10; name = portfolio.st,&#10; symbols = symbols,&#10; initDate = init_date&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Port.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 初始化账户：关联组合，设置初始资金&#10;initAcct(&#10; name = account.st,&#10; portfolios = portfolio.st,&#10; initDate = init_date,&#10; initEq = init_equity&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Acct.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 初始化订单簿：记录交易订单&#10;initOrders(&#10; portfolio = portfolio.st,&#10; symbols = symbols,&#10; initDate = init_date&#10;)&#10;&#10;# 创建策略对象并存储到环境中&#10;strategy(strategy.st, store = TRUE)&#10;&#10;# 添加技术指标：快速SMA与慢速SMA&#10;add.indicator(&#10; strategy = strategy.st,&#10; name = &amp;quot;SMA&amp;quot;, # 使用SMA函数计算移动平均线&#10; arguments = list(x = quote(Cl(mktdata)), n = fast), # 输入为收盘价，周期5日&#10; label = &amp;quot;nFast&amp;quot; # 指标标签：快速SMA&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strat.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add.indicator(&#10; strategy = strategy.st,&#10; name = &amp;quot;SMA&amp;quot;,&#10; arguments = list(x = quote(Cl(mktdata)), n = slow), # 周期75日&#10; label = &amp;quot;nSlow&amp;quot; # 指标标签：慢速SMA&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strat.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 生成交易信号：基于双均线交叉&#10;# 信号1：快速SMA上穿慢速SMA（大于关系），视为多头信号（LONG）&#10;add.signal(&#10; strategy.st,&#10; name = &amp;quot;sigCrossover&amp;quot;, # 交叉信号函数&#10; arguments = list(&#10; column = c(&amp;quot;nFast&amp;quot;, &amp;quot;nSlow&amp;quot;), # 对比快速与慢速SMA&#10; relationship = &amp;quot;gt&amp;quot; # 大于（上穿）&#10; ),&#10; label = &amp;quot;LONG&amp;quot; # 信号标签：买入&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strat.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 信号2：快速SMA下穿慢速SMA（小于关系），视为空头信号（SHORT）&#10;add.signal(&#10; strategy.st,&#10; name = &amp;quot;sigCrossover&amp;quot;,&#10; arguments = list(&#10; column = c(&amp;quot;nFast&amp;quot;, &amp;quot;nSlow&amp;quot;),&#10; relationship = &amp;quot;lt&amp;quot; # 小于（下穿）&#10; ),&#10; label = &amp;quot;SHORT&amp;quot; # 信号标签：卖出&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strat.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 入场规则：当LONG信号触发时，以限价单买入&#10;add.rule(&#10; strategy.st,&#10; name = &amp;quot;ruleSignal&amp;quot;, # 基于信号的规则&#10; arguments = list(&#10; sigcol = &amp;quot;LONG&amp;quot;, # 触发信号列：LONG&#10; sigval = TRUE, # 信号值为TRUE时执行&#10; orderside = &amp;quot;long&amp;quot;, # 做多方向&#10; ordertype = &amp;quot;limit&amp;quot;, # 限价单&#10; threshold = 1/100, # 阈值（相对于参考价格的比例）&#10; tmult = T, # 阈值为比例（而非固定值）&#10; orderqty = 1000, # 订单数量：1000股&#10; prefer = &amp;quot;Open&amp;quot;, # 参考价格为开盘价&#10; TxnFees = -10, # 交易费用：-10美元（每次交易成本）&#10; orderset = &amp;quot;ocolong&amp;quot;, # 订单集标签，用于管理相关订单&#10; replace = F # 不替换未成交订单&#10; ),&#10; type = &amp;quot;enter&amp;quot;, # 入场规则&#10; enabled = T, # 启用规则&#10; label = &amp;quot;EnterLONG&amp;quot; # 规则标签&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strat.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 出场规则：当SHORT信号触发时，平掉所有多头持仓&#10;add.rule(&#10; strategy = strategy.st,&#10; name = &amp;quot;ruleSignal&amp;quot;,&#10; arguments = list(&#10; sigcol = &amp;quot;SHORT&amp;quot;, # 触发信号列：SHORT&#10; sigval = TRUE,&#10; orderqty = &amp;#39;all&amp;#39;, # 平仓全部持仓&#10; orderside = &amp;#39;long&amp;#39;, # 针对多头持仓&#10; ordertype = &amp;quot;market&amp;quot;, # 市价单（确保快速平仓）&#10; prefer = &amp;quot;Open&amp;quot;, # 参考价格为开盘价&#10; TxnFees = -10, # 交易费用&#10; orderset = &amp;quot;ocolong&amp;quot;,&#10; replace = F&#10; ),&#10; type = &amp;quot;exit&amp;quot;, # 出场规则&#10; enabled = T,&#10; parent = &amp;quot;EnterLONG&amp;quot;, # 关联入场规则，确保对应持仓平仓&#10; label = &amp;quot;Exit2SHORT&amp;quot;&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strat.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 止损规则：追踪止损，控制单边趋势反转风险&#10;add.rule(&#10; strategy.st,&#10; name = &amp;quot;ruleSignal&amp;quot;,&#10; arguments = list(&#10; sigcol = &amp;quot;LONG&amp;quot;, # 与入场信号关联&#10; sigval = TRUE,&#10; orderside = &amp;quot;long&amp;quot;,&#10; ordertype = &amp;quot;stoptrailing&amp;quot;, # 追踪止损单&#10; orderqty = &amp;quot;all&amp;quot;, # 平仓全部持仓&#10; prefer = &amp;quot;Close&amp;quot;, # 参考价格为收盘价&#10; threshold = 2/100, # 追踪止损比例：2%（从高点回落2%平仓）&#10; tmult = T, # 阈值为比例&#10; TxnFees = -10,&#10; orderset = &amp;quot;ocolong&amp;quot;,&#10; replace = F&#10; ),&#10; type = &amp;quot;chain&amp;quot;, # 链式规则（跟随入场规则触发）&#10; parent = &amp;quot;EnterLONG&amp;quot;, # 基于EnterLONG规则触发的持仓&#10; enabled = T,&#10; label = &amp;quot;StopTrailingLONG&amp;quot; # 规则标签：多头追踪止损&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strat.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 执行策略回测&#10;applyStrategy(strategy = strategy.st, portfolios = portfolio.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;2017-07-27 00:00:00 AAPL 1000 @ 141.598281619503&amp;quot;&#10;## [1] &amp;quot;2017-08-03 00:00:00 AAPL -1000 @ 150.70126151877&amp;quot;&#10;## [1] &amp;quot;2017-10-04 00:00:00 AAPL 1000 @ 147.350684699421&amp;quot;&#10;## [1] &amp;quot;2017-10-19 00:00:00 AAPL -1000 @ 151.241571914452&amp;quot;&#10;## [1] &amp;quot;2018-03-22 00:00:00 AAPL 1000 @ 166.357919238892&amp;quot;&#10;## [1] &amp;quot;2018-03-23 00:00:00 AAPL -1000 @ 163.030760854114&amp;quot;&#10;## [1] &amp;quot;2018-04-19 00:00:00 AAPL 1000 @ 168.23487944963&amp;quot;&#10;## [1] &amp;quot;2018-04-20 00:00:00 AAPL -1000 @ 164.870181860637&amp;quot;&#10;## [1] &amp;quot;2018-11-23 00:00:00 AAPL 1000 @ 171.574945095388&amp;quot;&#10;## [1] &amp;quot;2018-11-26 00:00:00 AAPL -1000 @ 168.14344619348&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 更新组合与账户数据&#10;updatePortf(portfolio.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Port.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;daterange &amp;lt;- time(getPortfolio(portfolio.st)$summary)[-1] # 获取交易日期范围&#10;updateAcct(account.st, daterange) # 更新账户数据至指定日期&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Acct.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;updateEndEq(account.st) # 更新账户最终权益&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Acct.Luxor&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 提取交易统计数据&#10;tstats &amp;lt;- t(tradeStats(Portfolios = portfolio.st))&#10;&#10;# 可视化回测结果：展示持仓变化与双均线&#10;chart.Posn(&#10; Portfolio = portfolio.st, &#10; Symbol = &amp;quot;AAPL&amp;quot;, &#10; TA = c(&amp;quot;add_SMA(n=fast, col=&amp;#39;blue&amp;#39;)&amp;quot;, &amp;quot;add_SMA(n=slow, col=&amp;#39;red&amp;#39;)&amp;quot;) # 叠加5日（蓝）与75日（红）均线&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2018/07/27/macross-stoptrailing/index_files/figure-html/simpleSMA-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 查看订单簿（用于调试与详细分析）&#10;obook &amp;lt;- getOrderBook(&amp;#39;Port.Luxor&amp;#39;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="策略核心思路解析" class="section level1"&gt;&#10;&lt;h1&gt;策略核心思路解析&lt;/h1&gt;&#10;&lt;p&gt;该策略的实现遵循量化交易的标准化流程，各环节紧密衔接，形成完整的逻辑闭环：&lt;/p&gt;&#10;&lt;p&gt;&lt;strong&gt;环境与参数的初始化&lt;/strong&gt;&lt;/p&gt;&#10;&lt;p&gt;代码首先清理旧策略数据，避免残留信息干扰；随后定义交易标的（AAPL）、初始资金（1 万美元）、均线周期（5 日 / 75 日）等核心参数，并通过initPortf、initAcct等函数初始化组合、账户与订单簿，为策略运行搭建基础环境。&lt;/p&gt;&#10;&lt;p&gt;&lt;strong&gt;指标与信号的层次构建&lt;/strong&gt;&lt;/p&gt;&#10;&lt;p&gt;策略通过add.indicator添加双均线指标，将短期与长期趋势量化；再通过add.signal定义交叉信号 —— 上穿为买入、下穿为卖出，使趋势转折的判断从主观观察转化为客观规则。这种 “指标→信号” 的转化，是量化策略可复现性的核心。&lt;/p&gt;&#10;&lt;p&gt;&lt;strong&gt;交易规则的风险控制设计&lt;/strong&gt;&lt;/p&gt;&#10;&lt;p&gt;策略的规则体系包含三类动作：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;入场：以限价单买入，控制入场成本；&lt;/li&gt;&#10;&lt;li&gt;出场：以市价单平仓，确保趋势反转时及时离场；&lt;/li&gt;&#10;&lt;li&gt;止损：追踪止损单（回落 2% 平仓），在趋势未按预期发展时限制亏损。&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;同时，规则中明确了交易费用（每次 - 10 美元），使回测更接近实盘成本结构；通过parent参数关联入场与出场规则，确保持仓与平仓的对应性。&lt;/p&gt;&#10;&lt;p&gt;&lt;strong&gt;回测执行与结果可视化&lt;/strong&gt;&lt;/p&gt;&#10;&lt;p&gt;代码通过applyStrategy执行策略回测，更新组合与账户数据后，利用chart.Posn展示 AAPL 的持仓变化，并叠加双均线直观呈现交易时机与趋势的关系；tradeStats则提供胜率、盈亏比等统计指标，为策略评估提供数据支持。&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="策略的优势与局限性" class="section level1"&gt;&#10;&lt;h1&gt;策略的优势与局限性&lt;/h1&gt;&#10;&lt;p&gt;该策略的优势体现在逻辑清晰与风险控制的结合：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;规则明确：基于均线交叉的信号无主观干扰，参数与动作均可量化，便于复现与优化；&lt;/li&gt;&#10;&lt;li&gt;风险可控：同时包含趋势反转出场与追踪止损，既捕捉趋势收益，又控制极端风险；&lt;/li&gt;&#10;&lt;li&gt;结构灵活：各环节模块化（指标、信号、规则独立），便于扩展（如添加成交量过滤、调整均线周期）。&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;但策略也存在趋势跟踪策略的共性局限：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;滞后性：SMA 基于历史价格计算，信号可能滞后于实际趋势，导致错过最佳入场 / 出场点；&lt;/li&gt;&#10;&lt;li&gt;参数敏感：5 日 / 75 日的周期是固定的，可能仅适配特定时段，在震荡市或极端行情中表现不佳；&lt;/li&gt;&#10;&lt;li&gt;单一标的依赖：策略仅针对 AAPL 设计，若扩展至其他标的，需重新优化参数以适应其波动性。&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;/div&gt;&#10;&lt;div id="总结与改进方向" class="section level1"&gt;&#10;&lt;h1&gt;总结与改进方向&lt;/h1&gt;&#10;&lt;p&gt;本策略展示了双均线交叉与追踪止损结合的量化实现，为趋势跟踪提供了一套可操作的框架。其核心价值在于将 “识别趋势→执行交易→控制风险” 的流程标准化，减少主观决策的干扰。&lt;/p&gt;&#10;&lt;p&gt;若要进一步优化，可从三方面入手：一是引入自适应参数（如根据市场波动率调整均线周期），提升策略对不同行情的适应性；二是添加过滤条件（如成交量放大时才确认信号），减少震荡市的虚假交易；三是扩展至多标的组合，通过分散投资降低单一标的风险。通过持续迭代，策略可在保持逻辑简洁的同时，提升实盘适用性。&lt;/p&gt;&#10;&lt;/div&gt;&#10;</description></item><item><title>前进测试可视化策略评估的重要工具</title><link>https://gewutang.cn/2017/10/10/luxor-sample-walk-forward/</link><pubDate>Tue, 10 Oct 2017 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2017/10/10/luxor-sample-walk-forward/</guid><description>&#10;&#10;&#10;&lt;p&gt;在量化交易中，理解指标的内涵与策略的稳健性同样重要。MACD（移动平均收敛散度）作为经典的趋势动量指标，其核心价值在于通过短期与长期价格趋势的差异，捕捉市场的潜在转折与动量变化。&lt;/p&gt;&#10;&lt;p&gt;MACD 由四个部分构成：快速 EMA（通常为 12 日）、慢速 EMA（通常为 26 日）、MACD 线（快速 EMA 与慢速 EMA 的差值）以及信号线（MACD 线的 9 日 EMA）。其主要用途包括：判断趋势方向（MACD 线在零轴上方为多头趋势，下方为空头趋势）、识别趋势强度（MACD 线与价格的背离暗示动量衰竭）、确认交易信号（信号线与 MACD 线的交叉或与零轴的交叉）。&lt;/p&gt;&#10;&lt;p&gt;而前进测试（Walk Forward Testing）则是评估策略稳健性的关键方法，它通过将历史数据划分为连续的训练期与测试期，滚动优化参数并验证效果，有效降低过拟合风险。本文解析的代码便聚焦于前进测试结果的可视化，以直观呈现策略在训练期的表现，为策略评估提供依据。&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;#&#10;# 基于Jaekle &amp;amp; Tamasini所著《A new approach to system development and portfolio optimisation》&#10;#&#10;# 前进测试图表示例&#10;&#10;# 加载quantstrat包，该包提供量化策略开发、回测及可视化工具&#10;require(&amp;#39;quantstrat&amp;#39;)&#10;&#10;# 构建完整路径&#10;data_path &amp;lt;- paste0(path.package(&amp;quot;quantstrat&amp;quot;), &amp;#39;/data/luxor.wfa.ples.RData&amp;#39;)&#10;&#10;# 加载数据文件&#10;if (file.exists(data_path)) {&#10; load(data_path) # 加载文件中的审计环境数据（如策略参数、绩效记录等）&#10; ls() # 查看加载的对象（通常包含前进测试的审计信息）&#10;}&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;data_path&amp;quot; &amp;quot;luxoraudit&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 绘制前进测试训练期的图表&#10;# 数据来源为quantstrat包内置的Luxor系统前进测试示例数据（luxor.wfa.ples.RData）&#10;chart.forward.training(luxoraudit)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2017/10/10/luxor-sample-walk-forward/index_files/figure-html/WalkForward-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;p&gt;这段代码的核心意图是通过可视化方式展示前进测试中训练期的策略表现，为策略评估提供直观依据。代码首先加载 quantstrat 包，该包是量化策略开发的核心工具，提供了从策略构建到回测可视化的完整功能。随后，代码指定了前进测试结果数据的路径 ——luxor.wfa.ples.RData，该数据源自《A new approach to system development and portfolio optimisation》一书中的 Luxor 系统，包含了前进测试的关键结果（如不同训练期的参数、收益、风险指标等）。&lt;/p&gt;&#10;&lt;p&gt;通过调用chart.forward.training函数，代码将加载的数据转化为直观的图表。前进测试的核心是 “滚动训练与验证”，即把历史数据划分为多个连续的训练期（用于优化策略参数）和测试期（用于验证参数有效性）。该函数专注于训练期的可视化，可能展示不同训练阶段的参数表现、收益曲线或风险指标分布，帮助交易者判断策略参数在不同市场环境下的稳定性，识别是否存在过拟合（如某训练期参数表现极好但其他时期失效）。&lt;/p&gt;&#10;&lt;p&gt;前进测试作为策略评估工具，优势在于通过滚动验证减少过拟合风险 —— 策略参数需在多个独立测试期表现稳定，而非仅适配单一历史区间，更贴近实盘环境。但其劣势在于计算成本较高，尤其是参数范围较广时，需反复训练与验证；此外，训练期与测试期的划分（如周期长度、滚动方式）可能影响结果，主观选择不当仍可能引入偏差。&lt;/p&gt;&#10;&lt;p&gt;对于前进测试本身，可探索动态周期划分（如根据市场波动率调整训练期长度），或引入更严格的统计检验（如夏普比率的显著性测试），进一步提升评估可靠性。通过指标优化与评估方法改进的结合，可构建更稳健的量化交易系统。&lt;/p&gt;&#10;</description></item><item><title>基于双均线交叉的交易策略实现与回测分析</title><link>https://gewutang.cn/2017/05/12/macross/</link><pubDate>Fri, 12 May 2017 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2017/05/12/macross/</guid><description>&#10;&#10;&#10;&lt;p&gt;在量化交易领域，移动均线交叉策略是一种被广泛应用的趋势跟踪方法。本&#10;文将解析一段基于 R 语言 quantstrat 包的简单移动均线交叉策略代码，展示其实现思路、核心逻辑及回测分析过程。&lt;/p&gt;&#10;&lt;div id="策略核心思想" class="section level1"&gt;&#10;&lt;h1&gt;策略核心思想&lt;/h1&gt;&#10;&lt;p&gt;这段代码实现了一个经典的双均线交叉策略，其基本逻辑是通过比较短期均线与长期均线的相对位置来生成交易信号： - 当短期均线（50 日 SMA）上穿长期均线（200 日 SMA）时，产生买入信号 - 当短期均线（50 日 SMA）下穿长期均线（200 日 SMA）时，产生卖出信号&lt;/p&gt;&#10;&lt;p&gt;策略默认仅做多，代码中也预留了做空逻辑的实现方式&lt;/p&gt;&#10;&lt;p&gt;这种策略的理论基础在于，短期均线反映近期价格趋势，长期均线反映长期价格趋势，当短期均线从下方穿越长期均线时，通常被视为上升趋势的开始；反之则被视为下降趋势的开始。&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="策略实现的关键步骤" class="section level1"&gt;&#10;&lt;h1&gt;策略实现的关键步骤&lt;/h1&gt;&#10;&lt;p&gt;下面是代码的关键实现部分及解析：&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 加载必要的包&#10;require(quantstrat)&#10;&#10;# 环境初始化&#10;ttz&amp;lt;-Sys.getenv(&amp;#39;TZ&amp;#39;)&#10;Sys.setenv(TZ=&amp;#39;UTC&amp;#39;) # 时区设置，避免日期处理问题&#10;&#10;# 清理旧策略数据&#10;suppressWarnings(rm(&amp;quot;order_book.macross&amp;quot;,pos=.strategy))&#10;suppressWarnings(rm(&amp;quot;account.macross&amp;quot;,&amp;quot;portfolio.macross&amp;quot;,pos=.blotter))&#10;suppressWarnings(rm(&amp;quot;account.st&amp;quot;,&amp;quot;portfolio.st&amp;quot;,&amp;quot;stock.str&amp;quot;,&amp;quot;stratMACROSS&amp;quot;,&amp;#39;start_t&amp;#39;,&amp;#39;end_t&amp;#39;))&#10;&#10;# 设置交易标的和货币&#10;stock.str=&amp;#39;AAPL&amp;#39; # 以苹果公司股票为例&#10;currency(&amp;#39;USD&amp;#39;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;stock(stock.str,currency=&amp;#39;USD&amp;#39;,multiplier=1)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;AAPL&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 初始化回测参数&#10;startDate=&amp;quot;1999-12-31&amp;quot; # 回测起始日期&#10;initEq=1000000 # 初始资金100万美元&#10;portfolio.st=&amp;#39;macross&amp;#39; # 投资组合名称&#10;account.st=&amp;#39;macross&amp;#39; # 账户名称&#10;&#10;# 初始化投资组合、账户和订单簿&#10;initPortf(portfolio.st,symbols=stock.str)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macross&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initAcct(account.st,portfolios=portfolio.st, initEq=initEq)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macross&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initOrders(portfolio=portfolio.st)&#10;&#10;# 创建策略对象&#10;stratMACROSS&amp;lt;- strategy(portfolio.st)&#10;&#10;# 添加技术指标：50日和200日简单移动平均线&#10;stratMACROSS &amp;lt;- add.indicator(strategy = stratMACROSS, name = &amp;quot;SMA&amp;quot;, &#10; arguments = list(x=quote(Cl(mktdata)), n=50),&#10; label= &amp;quot;ma50&amp;quot; )&#10;stratMACROSS &amp;lt;- add.indicator(strategy = stratMACROSS, name = &amp;quot;SMA&amp;quot;, &#10; arguments = list(x=quote(Cl(mktdata)[,1]), n=200),&#10; label= &amp;quot;ma200&amp;quot;)&#10;&#10;# 添加交易信号：均线交叉信号&#10;stratMACROSS &amp;lt;- add.signal(strategy = stratMACROSS, name=&amp;quot;sigCrossover&amp;quot;,&#10; arguments = list(columns=c(&amp;quot;ma50&amp;quot;,&amp;quot;ma200&amp;quot;), relationship=&amp;quot;gte&amp;quot;),&#10; label=&amp;quot;ma50.gt.ma200&amp;quot;) # 短期均线上穿长期均线&#10;stratMACROSS &amp;lt;- add.signal(strategy = stratMACROSS, name=&amp;quot;sigCrossover&amp;quot;,&#10; arguments = list(columns=c(&amp;quot;ma50&amp;quot;,&amp;quot;ma200&amp;quot;), relationship=&amp;quot;lt&amp;quot;),&#10; label=&amp;quot;ma50.lt.ma200&amp;quot;) # 短期均线下穿长期均线&#10;&#10;# 添加交易规则：基于信号的交易执行&#10;stratMACROSS &amp;lt;- add.rule(strategy = stratMACROSS, name=&amp;#39;ruleSignal&amp;#39;, &#10; arguments = list(sigcol=&amp;quot;ma50.gt.ma200&amp;quot;, sigval=TRUE, &#10; orderqty=100, ordertype=&amp;#39;market&amp;#39;, orderside=&amp;#39;long&amp;#39;),&#10; type=&amp;#39;enter&amp;#39;) # 买入规则&#10;stratMACROSS &amp;lt;- add.rule(strategy = stratMACROSS, name=&amp;#39;ruleSignal&amp;#39;, &#10; arguments = list(sigcol=&amp;quot;ma50.lt.ma200&amp;quot;, sigval=TRUE, &#10; orderqty=&amp;#39;all&amp;#39;, ordertype=&amp;#39;market&amp;#39;, orderside=&amp;#39;long&amp;#39;),&#10; type=&amp;#39;exit&amp;#39;) # 卖出规则&#10;&#10;# 预留的做空策略代码（默认未启用）&#10;# stratMACROSS &amp;lt;- add.rule(strategy = stratMACROSS, name=&amp;#39;ruleSignal&amp;#39;, &#10;# arguments = list(sigcol=&amp;quot;ma50.lt.ma200&amp;quot;, sigval=TRUE, &#10;# orderqty=-100, ordertype=&amp;#39;market&amp;#39;, orderside=&amp;#39;short&amp;#39;),&#10;# type=&amp;#39;enter&amp;#39;)&#10;# stratMACROSS &amp;lt;- add.rule(strategy = stratMACROSS, name=&amp;#39;ruleSignal&amp;#39;, &#10;# arguments = list(sigcol=&amp;quot;ma50.gt.ma200&amp;quot;, sigval=TRUE, &#10;# orderqty=100, ordertype=&amp;#39;market&amp;#39;, orderside=&amp;#39;short&amp;#39;),&#10;# type=&amp;#39;exit&amp;#39;)&#10;&#10;# 获取历史数据并进行复权处理&#10;getSymbols(stock.str, from=startDate, src=&amp;#39;yahoo&amp;#39;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;AAPL&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;for(i in stock.str)&#10; assign(i, adjustOHLC(get(i), use.Adjusted=TRUE))&#10;&#10;# 执行策略回测&#10;start_t&amp;lt;-Sys.time()&#10;out&amp;lt;-applyStrategy(strategy=stratMACROSS, portfolios=portfolio.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;2001-06-27 00:00:00 AAPL 100 @ 0.350732564926147&amp;quot;&#10;## [1] &amp;quot;2001-09-07 00:00:00 AAPL -100 @ 0.259667813777924&amp;quot;&#10;## [1] &amp;quot;2002-01-07 00:00:00 AAPL 100 @ 0.344120860099792&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 AAPL -100 @ 0.260269552469254&amp;quot;&#10;## [1] &amp;quot;2003-05-16 00:00:00 AAPL 100 @ 0.28250914812088&amp;quot;&#10;## [1] &amp;quot;2006-06-22 00:00:00 AAPL -100 @ 1.79062843322754&amp;quot;&#10;## [1] &amp;quot;2006-09-26 00:00:00 AAPL 100 @ 2.33250570297241&amp;quot;&#10;## [1] &amp;quot;2008-03-07 00:00:00 AAPL -100 @ 3.67412352561951&amp;quot;&#10;## [1] &amp;quot;2008-05-19 00:00:00 AAPL 100 @ 5.51794862747192&amp;quot;&#10;## [1] &amp;quot;2008-09-24 00:00:00 AAPL -100 @ 3.8682746887207&amp;quot;&#10;## [1] &amp;quot;2009-05-14 00:00:00 AAPL 100 @ 3.69516229629517&amp;quot;&#10;## [1] &amp;quot;2012-12-11 00:00:00 AAPL -100 @ 16.41552734375&amp;quot;&#10;## [1] &amp;quot;2013-09-11 00:00:00 AAPL 100 @ 14.4533443450928&amp;quot;&#10;## [1] &amp;quot;2015-08-31 00:00:00 AAPL -100 @ 25.3688125610352&amp;quot;&#10;## [1] &amp;quot;2016-08-31 00:00:00 AAPL 100 @ 24.3808135986328&amp;quot;&#10;## [1] &amp;quot;2018-12-24 00:00:00 AAPL -100 @ 34.9761238098145&amp;quot;&#10;## [1] &amp;quot;2019-05-07 00:00:00 AAPL 100 @ 48.5301742553711&amp;quot;&#10;## [1] &amp;quot;2022-06-06 00:00:00 AAPL -100 @ 143.832458496094&amp;quot;&#10;## [1] &amp;quot;2022-09-27 00:00:00 AAPL 100 @ 149.571166992188&amp;quot;&#10;## [1] &amp;quot;2022-10-10 00:00:00 AAPL -100 @ 138.394744873047&amp;quot;&#10;## [1] &amp;quot;2023-03-23 00:00:00 AAPL 100 @ 157.137161254883&amp;quot;&#10;## [1] &amp;quot;2024-03-15 00:00:00 AAPL -100 @ 171.583724975586&amp;quot;&#10;## [1] &amp;quot;2024-06-14 00:00:00 AAPL 100 @ 211.500885009766&amp;quot;&#10;## [1] &amp;quot;2025-04-08 00:00:00 AAPL -100 @ 172.194198608398&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;end_t&amp;lt;-Sys.time()&#10;print(end_t-start_t) # 输出回测执行时间&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Time difference of 0.2876902 secs&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 更新投资组合数据&#10;start_t&amp;lt;-Sys.time()&#10;updatePortf(Portfolio=&amp;#39;macross&amp;#39;, Dates=paste(&amp;#39;::&amp;#39;, as.Date(Sys.time()), sep=&amp;#39;&amp;#39;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macross&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;end_t&amp;lt;-Sys.time()&#10;print(&amp;quot;trade blotter portfolio update:&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;trade blotter portfolio update:&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(end_t-start_t)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Time difference of 0.04611683 secs&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 可视化回测结果&#10;chart.Posn(Portfolio=&amp;#39;macross&amp;#39;, Symbol=stock.str)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2017/05/12/macross/index_files/figure-html/DualSMA-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add_SMA(n=50, on=1, col=&amp;#39;blue&amp;#39;) # 叠加50日均线（蓝色）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2017/05/12/macross/index_files/figure-html/DualSMA-2.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add_SMA(n=200, on=1) # 叠加200日均线（默认红色）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2017/05/12/macross/index_files/figure-html/DualSMA-3.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 获取交易统计数据&#10;book = getOrderBook(&amp;#39;macross&amp;#39;) # 订单簿&#10;stats = tradeStats(&amp;#39;macross&amp;#39;) # 交易统计&#10;ptstats = perTradeStats(&amp;#39;macross&amp;#39;) # 每笔交易统计&#10;rets = PortfReturns(&amp;#39;macross&amp;#39;) # 组合收益&#10;txns = getTxns(&amp;#39;macross&amp;#39;, stock.str) # 交易记录&#10;&#10;# 恢复时区设置&#10;Sys.setenv(TZ=ttz) &lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;策略的核心组件涵盖了从环境搭建到结果分析的完整流程。在&#10;环境初始化阶段，首先通过设置时区避免日期处理过程中可能出现的问题，同时清理旧有的策略数据，确保回测环境的纯净性，为后续分析排除干扰。在&#10;此基础上，明确交易标的为 AAPL，并设定货币单位为 USD，为策略运行奠定基础。&lt;/p&gt;&#10;&lt;p&gt;指标与信号系统是策略的核心判断依据。通&#10;过 add.indicator 函数添加了 50 日和 200 日两条简单移动平均线（SMA），前者反映短期价格趋势，后者代表中长期趋势。随&#10;后，借助 add.signal 函数定义了均线交叉信号：当 50 日 SMA 上穿 200 日 SMA 时，生成买入信号；当 50 日 SMA 下穿 200 日 SMA 时，触发卖出信号，这一逻辑构成了策略的决策核心。&lt;/p&gt;&#10;&lt;p&gt;交易规则则将信号转化为具体操作。买&#10;入规则设定为当 50 日 SMA 上穿 200 日 SMA 时，买入 100 股；卖出规则则在 50 日 SMA 下穿 200 日 SMA 时，卖出全部持仓，实现趋势跟踪的闭环。此&#10;外，代码中还预留了做空规则，虽未启用，但为策略扩展至双向交易提供了可能，用户可根据需求取消注释启用。&lt;/p&gt;&#10;&lt;p&gt;数据处理与回测执行环节确保了策略的可操作性。从&#10;Yahoo Finance 获取 AAPL 的历史数据后，进行复权处理以保证价格的准确性。通&#10;过 applyStrategy 函数执行回测，并记录执行时间，便于评估策略效率；随后更新投资组合数据，为绩效指标的计算提供支持。&#10;结果可视化与分析则让策略效果更加直观。利&#10;用 chart.Posn 绘制持仓变化图，并叠加 50 日和 200 日均线，清晰展示交易时机与价格趋势的关系。同&#10;时，通过获取订单簿、交易统计、每笔交易详情及组合收益等数据，为深入分析策略表现提供了全面依据。&lt;/p&gt;&#10;&lt;p&gt;这种双均线交叉策略的意义显著：它不仅实现了趋势跟踪的基本逻辑，能够捕捉中长期价格趋势，还提供了一套完整的量化交易框架，涵盖数据获取、信号生成、订单执行到绩效评估的全流程。代&#10;码结构清晰，便于修改和扩展，例如调整均线周期或添加其他指标以优化策略。&lt;/p&gt;&#10;&lt;p&gt;然而，该策略也存在明显局限性。在&#10;横盘震荡市场中，均线频繁交叉易产生虚假信号，导致频繁交易和不必要的亏损；固定的 100 股交易数量缺乏灵活的资金管理和风险控制机制；仅依赖收盘价计算均线，可能忽略日内价格波动中蕴含的信息；且未考虑交易成本和滑点，实际应用中的表现可能低于回测结果。&lt;/p&gt;&#10;&lt;p&gt;对于希望优化策略的交易者，可从多方面入手：调整均线周期参数以适应不同市场环境；引入交易量或其他技术指标过滤虚假信号，提高信号质量；实现动态仓位管理，根据市场波动性调整头寸大小，平衡风险与收益；增加止损和止盈机制，控制单笔交易的潜在风险。这&#10;种基于技术指标的趋势跟踪策略是量化交易的基础，理解其实现原理和优缺点，能为构建更复杂、更有效的交易系统提供重要参考。&lt;/p&gt;&#10;&lt;/div&gt;&#10;</description></item><item><title>使用blotter包绘制最大不利偏移（MAE）图</title><link>https://gewutang.cn/2016/02/10/luxor-sample-mae-stoploss/</link><pubDate>Wed, 10 Feb 2016 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2016/02/10/luxor-sample-mae-stoploss/</guid><description>&#10;&#10;&#10;&lt;p&gt;在交易过程中，MAE（最大不利偏移）是衡量风险的关键指标，它反映了从开仓到平仓期间账户价值相对于初始水平的最大回撤幅度。这一指标对于交易者而言具有重要意义：首先，它能直观呈现单笔交易可能面临的极端亏损风险，帮助交易者提前做好风险预判；其次，在止损策略优化方面，可将 MAE 的统计数据作为重要参考，例如将止损位设定在历史 MAE 均值的合理倍数之上，既能避免过早止损，又能有效控制亏损；最后，通过观察 MAE 的波动情况，还能评估交易系统的稳定性 —— 通常而言，MAE 曲线越平滑，说明系统在不同市场环境下的表现越稳定，抗风险能力越强。&lt;/p&gt;&#10;&lt;p&gt;Jaekle 和 Tamasini 在《A new approach to system development and portfolio optimisation》一书中，通过 Luxor 系统的实证分析进一步印证了 MAE 的应用价值。书中，作者通过绘制该系统的 MAE 图表，清晰展示了策略在不同市场周期中的风险暴露特征，为读者提供了一个将理论指标转化为实践分析的典型案例，这种可视化的呈现方式有助于交易者更直观地理解风险分布规律，进而优化自身的交易决策体系。&lt;/p&gt;&#10;&lt;p&gt;&lt;code&gt;R&lt;/code&gt; 可以便捷绘制 MAE 图：&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 加载 blotter 包 - 用于交易系统分析和绩效评估&#10;require(&amp;#39;blotter&amp;#39;)&#10;&#10;# 加载 quantstrat 包中的示例数据 &amp;#39;luxor-p066&amp;#39;（这是一个交易策略的历史回测结果）&#10;data(&amp;#39;luxor-p066&amp;#39;, package=&amp;#39;quantstrat&amp;#39;, envir=.blotter)&#10;&#10;# 设置货币和汇率信息（GBP 代表英镑，USD 代表美元）&#10;currency(c(&amp;#39;GBP&amp;#39;, &amp;#39;USD&amp;#39;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;GBP&amp;quot; &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;exchange_rate(c(&amp;#39;GBPUSD&amp;#39;), tick_size=0.0001) # 设定 GBP/USD 汇率的最小变动单位&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;GBPUSD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 绘制最大不利偏移（MAE）图表&#10;chart.ME(&#10; Portfolio=&amp;#39;luxor&amp;#39;, # 指定要分析的投资组合名称为 &amp;#39;luxor&amp;#39;&#10; Symbol=&amp;#39;GBPUSD&amp;#39;, # 指定要分析的交易品种为 GBP/USD&#10; type=&amp;#39;MAE&amp;#39;, # 选择绘制 MAE（Maximum Adverse Excursion）图表&#10; scale=&amp;#39;cash&amp;#39; # 以货币金额（现金）为单位显示结果&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;div class="figure"&gt;&lt;span style="display:block;" id="fig:MAE"&gt;&lt;/span&gt;&#10;&lt;img src="https://gewutang.cn/2016/02/10/luxor-sample-mae-stoploss/index_files/figure-html/MAE-1.png" alt="luxor 系统的 MAE 图" width="672" /&gt;&#10;&lt;p class="caption"&gt;&#10;Figure 1: luxor 系统的 MAE 图&#10;&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;p&gt;MAE 图表在交易系统评估中具有重要价值，能够帮助交易者识别策略风险点、优化资金管理并提升整体绩效。通过监测 MAE 曲线的波动，交易者可以及时发现策略在特定市场条件下的脆弱性，例如 MAE 突然增大的时期往往暗示策略对市场变化的适应性不足，需要调整入场或出场逻辑。在头寸管理方面，基于历史 MAE 数据可以精确计算每笔交易的最优仓位，避免因过度杠杆导致的风险暴露。此外，对比不同策略的 MAE 分布特征，能够直观地评估各策略的风险收益特性，为组合配置提供数据支持。&lt;/p&gt;&#10;&lt;p&gt;在实际应用中，MAE 分析可覆盖交易全周期。在风险控制环节，实时监控单笔交易的 MAE 水平，当接近或突破预设风险阈值时，及时采取减仓或止损措施，防止亏损扩大。策略优化阶段，通过关联 MAE 峰值与市场状态，可针对性地调整交易参数，例如优化止损位置或过滤特定市场环境下的信号。资金管理方面，结合历史 MAE 标准差与预期收益，可建立动态仓位模型，确保在不同市场波动性下保持稳定的风险敞口。这种系统化的应用方式使 MAE 不仅成为风险衡量工具，更成为策略迭代与资本配置的核心决策依据。&lt;/p&gt;&#10;</description></item><item><title>交易策略的 MFE 分析与可视化：评估盈利潜力的关键工具</title><link>https://gewutang.cn/2016/01/12/luxor-sample-mae-stop-trailing/</link><pubDate>Tue, 12 Jan 2016 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2016/01/12/luxor-sample-mae-stop-trailing/</guid><description>&#10;&#10;&#10;&lt;p&gt;在量化交易策略评估中，最大有利波动（MFE, Maximum Favorable Excursion）是衡量单笔交易潜在盈利空间的重要指标。它代表自交易入场后，价格朝着有利方向波动的最大幅度，能直观反映策略在理想情况下的盈利捕捉能力。&lt;/p&gt;&#10;&lt;p&gt;通过分析 MFE，交易者可以评估当前止盈策略是否充分捕获价格波动收益，识别交易时机是否精准，甚至为动态止盈参数的设定提供依据。这段代码正是基于这一原理，通过可视化 GBPUSD 货币对的 MFE 数据，帮助交易者理解 Luxor 策略在不同交易中的盈利潜力。&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 基于Jaekle &amp;amp; Tamasini所著《A new approach to system development and portfolio optimisation》&#10;#&#10;# 图3.16：百分比形式的MFE（最大有利波动）图形&#10;&#10;# 加载blotter包，用于交易组合的记录与绩效分析&#10;require(&amp;#39;blotter&amp;#39;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: blotter&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: xts&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;zoo&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following objects are masked from &amp;#39;package:base&amp;#39;:&#10;## &#10;## as.Date, as.Date.numeric&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: FinancialInstrument&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantmod&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: TTR&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Registered S3 method overwritten by &amp;#39;quantmod&amp;#39;:&#10;## method from&#10;## as.zoo.data.frame zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: PerformanceAnalytics&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;PerformanceAnalytics&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from &amp;#39;package:graphics&amp;#39;:&#10;## &#10;## legend&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 加载Luxor策略的交易数据（对应书中第66页的示例）&#10;# envir=.blotter参数将数据加载到blotter包的环境中，便于后续分析&#10;data(&amp;#39;luxor-p066&amp;#39;, package=&amp;#39;quantstrat&amp;#39;, envir=.blotter)&#10;&#10;# 定义货币单位与汇率属性：设置交易涉及的货币及GBPUSD的最小变动单位&#10;currency(c(&amp;#39;GBP&amp;#39;, &amp;#39;USD&amp;#39;)) # 定义英镑和美元为交易货币&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;GBP&amp;quot; &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;exchange_rate(c(&amp;#39;GBPUSD&amp;#39;), tick_size=0.0001) # 设置GBPUSD的最小价格变动为0.0001（即1个点）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;GBPUSD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 绘制MFE图表：以百分比形式展示每笔交易的最大有利波动&#10;chart.ME(&#10; Portfolio=&amp;#39;luxor&amp;#39;, # 指定要分析的投资组合名称&#10; Symbol=&amp;#39;GBPUSD&amp;#39;, # 指定要分析的交易品种（GBPUSD货币对）&#10; type=&amp;#39;MFE&amp;#39;, # 指定图表类型为MFE（最大有利波动）&#10; scale=&amp;#39;percent&amp;#39; # 指定Y轴刻度为百分比形式（相对于入场价格的波动比例）&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2016/01/12/luxor-sample-mae-stop-trailing/index_files/figure-html/MFE-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;p&gt;为增强 MFE 分析的实用性，可引入 MFE 与最终收益的对比分析，通过散点图展示每笔交易的 MFE 与实际平仓收益的关系，识别策略在盈利兑现上的效率。可增加按时间周期（如月度、季度）的 MFE 趋势分析，探究市场环境变化对策略盈利潜力的影响。&lt;/p&gt;&#10;&lt;p&gt;在可视化方面，可添加阈值参考线（如 MFE 的 25%、75% 分位数），直观标记优质交易与低效交易的分界线。还可结合最大不利波动（MAE）构建风险收益比矩阵，将每笔交易映射到二维空间中，更全面评估策略的风险收益特征。通过这些改进，MFE 分析将不仅能回顾历史表现，还能为动态止盈策略、仓位管理规则的优化提供数据支持，提升策略的实战效果。&lt;/p&gt;&#10;</description></item><item><title>基于 MFE 指标的交易策略绩效分析：GBP/USD 交易的最大有利波动可视化</title><link>https://gewutang.cn/2015/12/10/luxor-sample-mfe-takeprofit/</link><pubDate>Thu, 10 Dec 2015 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2015/12/10/luxor-sample-mfe-takeprofit/</guid><description>&#10;&#10;&#10;&lt;p&gt;在量化交易中，评估单笔交易的潜在盈利空间与风险控制能力是优化策略的重要环节。最大有利波动（MFE，Maximum Favorable Excursion）作为衡量交易过程中价格对持仓最有利波动程度的指标，能够帮助交易者理解策略在盈利阶段的表现 —— 例如，单笔交易曾达到的最大浮盈比例，以及该比例与最终盈利的关系。这段代码的核心思路便是通过可视化 GBPUSD 交易的 MFE 指标（以百分比形式），直观展示 Luxor 策略在交易过程中的潜在盈利空间，为评估策略的止盈设置、盈利捕捉能力提供依据。&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 基于Jaekle &amp;amp; Tamasini所著《A new approach to system development and portfolio optimisation》&#10;#&#10;# 图3.16：百分比形式的MFE（最大有利波动）图形&#10;&#10;# 加载blotter包，用于交易组合的记录与绩效分析&#10;require(&amp;#39;blotter&amp;#39;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: blotter&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: xts&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;zoo&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following objects are masked from &amp;#39;package:base&amp;#39;:&#10;## &#10;## as.Date, as.Date.numeric&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: FinancialInstrument&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantmod&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: TTR&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Registered S3 method overwritten by &amp;#39;quantmod&amp;#39;:&#10;## method from&#10;## as.zoo.data.frame zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: PerformanceAnalytics&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;PerformanceAnalytics&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from &amp;#39;package:graphics&amp;#39;:&#10;## &#10;## legend&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 加载Luxor策略的交易数据（对应书中第66页的示例），存储到blotter环境中&#10;# 数据包含GBPUSD的交易记录，如入场时间、价格、持仓变化等&#10;data(&amp;#39;luxor-p066&amp;#39;, package=&amp;#39;quantstrat&amp;#39;, envir=.blotter)&#10;&#10;# 定义货币单位：GBP（英镑）和USD（美元），因交易标的为GBPUSD（英镑兑美元）&#10;currency(c(&amp;#39;GBP&amp;#39;, &amp;#39;USD&amp;#39;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;GBP&amp;quot; &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 定义汇率属性：GBPUSD的最小变动单位（点差）为0.0001&#10;exchange_rate(c(&amp;#39;GBPUSD&amp;#39;), tick_size=0.0001)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;GBPUSD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 绘制MFE图形（百分比形式）&#10;chart.ME(&#10; Portfolio=&amp;#39;luxor&amp;#39;, # 组合名称：luxor（对应加载的数据）&#10; Symbol=&amp;#39;GBPUSD&amp;#39;, # 交易标的：英镑兑美元&#10; type=&amp;#39;MFE&amp;#39;, # 图形类型：最大有利波动（MFE）&#10; scale=&amp;#39;percent&amp;#39; # 刻度单位：百分比（展示价格波动相对于入场价的百分比）&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/12/10/luxor-sample-mfe-takeprofit/index_files/figure-html/unnamed-chunk-1-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;p&gt;这段代码为 MFE 指标的可视化提供了基础框架，但可从多个维度优化以增强分析深度。可以结合最大不利波动（MAE，Maximum Adverse Excursion）进行对比分析，通过同一图表展示单笔交易的潜在盈利与风险边界，更全面评估策略的风险收益特征。其次，可增加统计维度，例如按交易方向（做多 / 做空）、持仓周期分组展示 MFE 分布，识别策略在不同场景下的盈利捕捉能力差异。&lt;/p&gt;&#10;&lt;p&gt;在可视化层面，可添加参考线（如平均 MFE、中位数 MFE），并允许交互查询（如点击某笔交易显示具体入场时间、价格），使结果更易解读。此外，引入交易成本（如点差、手续费）对 MFE 的影响分析，能让指标更贴近实盘场景，为止盈参数的优化（如是否在 MFE 达到某一比例时部分止盈）提供更精准的依据。通过这些改进，MFE 分析将从单纯的历史回顾升级为策略优化的实用工具，帮助交易者平衡盈利捕捉与风险控制。&lt;/p&gt;&#10;</description></item><item><title>MACD 策略的参数优化与有效性验证：基于 quantstrat 的实现</title><link>https://gewutang.cn/2015/07/10/macd-parameters/</link><pubDate>Fri, 10 Jul 2015 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2015/07/10/macd-parameters/</guid><description>&#10;&#10;&#10;&lt;p&gt;在量化交易中，策略参数的选择直接影响其表现 —— 同一策略在不同参数下可能呈现截然不同的收益特征。然而，盲目测试参数组合不仅效率低下，还可能因 “过度拟合” 导致策略在实盘失效。本文将解析一段基于 R 语言quantstrat包的 MACD 策略参数优化代码，展示如何系统地测试参数范围、施加合理约束，并通过统计指标验证参数有效性，为策略稳健性提供科学依据。&lt;/p&gt;&#10;&lt;div id="代码实现与核心注释" class="section level1"&gt;&#10;&lt;h1&gt;代码实现与核心注释&lt;/h1&gt;&#10;&lt;p&gt;以下是完整的 MACD 参数优化代码，包含详细注释以说明各环节的功能与逻辑：&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# Parameter demo for MACD&#10;###############################################################################&#10;&#10;# 加载必要的包：foreach支持并行迭代，iterators用于迭代控制，quantstrat用于量化策略开发&#10;require(foreach, quietly=TRUE)&#10;require(iterators)&#10;require(quantstrat)&#10;&#10;# 运行内置的MACD策略演示，初始化策略环境（包含策略定义、交易标的、账户等基础设置）&#10;demo(&amp;#39;macd&amp;#39;, ask=FALSE)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## &#10;## &#9;demo(macd)&#10;## &#9;---- ~~~~&#10;## &#10;## &amp;gt; # Simple MACD strategy&#10;## &amp;gt; #&#10;## &amp;gt; # MACD may be used in many ways, this will demonstrate a trend indicator.&#10;## &amp;gt; # &#10;## &amp;gt; # traditionally, when the MACD signal crosses zero, this indicated a establishment of a positive trend&#10;## &amp;gt; #&#10;## &amp;gt; # we&amp;#39;ll buy on positive treshold crossover of the &amp;#39;signal&amp;#39; column, and sell on negative threshold crossover&#10;## &amp;gt; # &#10;## &amp;gt; # Author: brian&#10;## &amp;gt; ###############################################################################&#10;## &amp;gt; &#10;## &amp;gt; &#10;## &amp;gt; require(quantstrat)&#10;## &#10;## &amp;gt; suppressWarnings(rm(&amp;quot;order_book.macd&amp;quot;,pos=.strategy))&#10;## &#10;## &amp;gt; suppressWarnings(rm(&amp;quot;account.macd&amp;quot;,&amp;quot;portfolio.macd&amp;quot;,pos=.blotter))&#10;## &#10;## &amp;gt; suppressWarnings(rm(&amp;quot;account.st&amp;quot;,&amp;quot;portfolio.st&amp;quot;,&amp;quot;stock.str&amp;quot;,&amp;quot;stratMACD&amp;quot;,&amp;quot;startDate&amp;quot;,&amp;quot;initEq&amp;quot;,&amp;#39;start_t&amp;#39;,&amp;#39;end_t&amp;#39;))&#10;## &#10;## &amp;gt; #correct for TZ issues if they crop up&#10;## &amp;gt; oldtz&amp;lt;-Sys.getenv(&amp;#39;TZ&amp;#39;)&#10;## &#10;## &amp;gt; if(oldtz==&amp;#39;&amp;#39;) {&#10;## + Sys.setenv(TZ=&amp;quot;GMT&amp;quot;)&#10;## + }&#10;## &#10;## &amp;gt; stock.str=&amp;#39;AAPL&amp;#39; # what are we trying it on&#10;## &#10;## &amp;gt; #MA parameters for MACD&#10;## &amp;gt; fastMA = 12 &#10;## &#10;## &amp;gt; slowMA = 26 &#10;## &#10;## &amp;gt; signalMA = 9&#10;## &#10;## &amp;gt; maType=&amp;quot;EMA&amp;quot;&#10;## &#10;## &amp;gt; currency(&amp;#39;USD&amp;#39;)&#10;## [1] &amp;quot;USD&amp;quot;&#10;## &#10;## &amp;gt; stock(stock.str,currency=&amp;#39;USD&amp;#39;,multiplier=1)&#10;## [1] &amp;quot;AAPL&amp;quot;&#10;## &#10;## &amp;gt; #or use fake data&#10;## &amp;gt; #stock.str=&amp;#39;sample_matrix&amp;#39; # what are we trying it on&#10;## &amp;gt; #data(sample_matrix) # data included in package xts&#10;## &amp;gt; #sample_matrix&amp;lt;-as.xts(sample_matrix)&#10;## &amp;gt; &#10;## &amp;gt; startDate=&amp;#39;2006-12-31&amp;#39;&#10;## &#10;## &amp;gt; initEq=1000000&#10;## &#10;## &amp;gt; portfolio.st=&amp;#39;macd&amp;#39;&#10;## &#10;## &amp;gt; account.st=&amp;#39;macd&amp;#39;&#10;## &#10;## &amp;gt; initPortf(portfolio.st,symbols=stock.str)&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; initAcct(account.st,portfolios=portfolio.st)&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; initOrders(portfolio=portfolio.st)&#10;## &#10;## &amp;gt; strat.st&amp;lt;-portfolio.st&#10;## &#10;## &amp;gt; # define the strategy&#10;## &amp;gt; strategy(strat.st, store=TRUE)&#10;## &#10;## &amp;gt; #one indicator&#10;## &amp;gt; add.indicator(strat.st, name = &amp;quot;MACD&amp;quot;, &#10;## + &#9;&#9;&#9; arguments = list(x=quote(Cl(mktdata)),&#10;## + &#9;&#9;&#9; nFast=fastMA, &#10;## + &#9;&#9;&#9; nSlow=slowMA),&#10;## + &#9;&#9;&#9; label=&amp;#39;_&amp;#39; &#10;## + )&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; #two signals&#10;## &amp;gt; add.signal(strat.st,name=&amp;quot;sigThreshold&amp;quot;,&#10;## + &#9;&#9; arguments = list(column=&amp;quot;signal._&amp;quot;,&#10;## + &#9;&#9;&#9;&#9; &#9;&#9;&#9; relationship=&amp;quot;gt&amp;quot;,&#10;## + &#9;&#9;&#9;&#9;&#9;&#9;&#9; threshold=0,&#10;## + &#9;&#9;&#9;&#9;&#9;&#9;&#9; cross=TRUE),&#10;## + &#9;&#9; label=&amp;quot;signal.gt.zero&amp;quot;&#10;## + )&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; add.signal(strat.st,name=&amp;quot;sigThreshold&amp;quot;,&#10;## + &#9;&#9; arguments = list(column=&amp;quot;signal._&amp;quot;,&#10;## + &#9;&#9;&#9;&#9; relationship=&amp;quot;lt&amp;quot;,&#10;## + &#9;&#9;&#9;&#9;&#9;&#9;&#9; threshold=0,&#10;## + &#9;&#9;&#9;&#9;&#9;&#9;&#9; cross=TRUE),&#10;## + &#9; label=&amp;quot;signal.lt.zero&amp;quot;&#10;## + )&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; ####&#10;## &amp;gt; # add rules&#10;## &amp;gt; &#10;## &amp;gt; # entry&#10;## &amp;gt; add.rule(strat.st,name=&amp;#39;ruleSignal&amp;#39;, &#10;## + &#9;&#9; arguments = list(sigcol=&amp;quot;signal.gt.zero&amp;quot;,&#10;## + &#9;&#9;&#9;&#9; sigval=TRUE, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; orderqty=100, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; ordertype=&amp;#39;market&amp;#39;, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; orderside=&amp;#39;long&amp;#39;, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; threshold=NULL),&#10;## + &#9; type=&amp;#39;enter&amp;#39;,&#10;## + &#9;&#9; label=&amp;#39;enter&amp;#39;,&#10;## + &#9;&#9; storefun=FALSE&#10;## + )&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; #alternatives for risk stops:&#10;## &amp;gt; # simple stoplimit order, with threshold multiplier&#10;## &amp;gt; #add.rule(strat.st,name=&amp;#39;ruleSignal&amp;#39;, arguments = list(sigcol=&amp;quot;signal.gt.zero&amp;quot;,sigval=TRUE, orderqty=&amp;#39;all&amp;#39;, ordertype=&amp;#39;stoplimit&amp;#39;, orderside=&amp;#39;long&amp;#39;, threshold=-.05,tmult=TRUE, orderset=&amp;#39;exit2&amp;#39;),type=&amp;#39;chain&amp;#39;, parent=&amp;#39;enter&amp;#39;, label=&amp;#39;risk&amp;#39;,storefun=FALSE)&#10;## &amp;gt; # alternately, use a trailing order, also with a threshold multiplier&#10;## &amp;gt; #add.rule(strat.st,name=&amp;#39;ruleSignal&amp;#39;, arguments = list(sigcol=&amp;quot;signal.gt.zero&amp;quot;,sigval=TRUE, orderqty=&amp;#39;all&amp;#39;, ordertype=&amp;#39;stoptrailing&amp;#39;, orderside=&amp;#39;long&amp;#39;, threshold=-1,tmult=FALSE, orderset=&amp;#39;exit2&amp;#39;),&#9;type=&amp;#39;chain&amp;#39;, parent=&amp;#39;enter&amp;#39;, label=&amp;#39;trailingexit&amp;#39;)&#10;## &amp;gt; &#10;## &amp;gt; # exit&#10;## &amp;gt; add.rule(strat.st,name=&amp;#39;ruleSignal&amp;#39;, &#10;## + &#9;&#9; arguments = list(sigcol=&amp;quot;signal.lt.zero&amp;quot;,&#10;## + &#9;&#9;&#9;&#9; sigval=TRUE, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; orderqty=&amp;#39;all&amp;#39;, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; ordertype=&amp;#39;market&amp;#39;, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; orderside=&amp;#39;long&amp;#39;, &#10;## + &#9;&#9;&#9;&#9;&#9;&#9; threshold=NULL,&#10;## + &#9;&#9;&#9;&#9;&#9;&#9; orderset=&amp;#39;exit2&amp;#39;),&#10;## + type=&amp;#39;exit&amp;#39;,&#10;## + &#9;&#9; label=&amp;#39;exit&amp;#39;&#10;## + )&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; #end rules&#10;## &amp;gt; ####&#10;## &amp;gt; &#10;## &amp;gt; getSymbols(stock.str,from=startDate, to=&amp;#39;2014-06-01&amp;#39;, src=&amp;#39;yahoo&amp;#39;)&#10;## [1] &amp;quot;AAPL&amp;quot;&#10;## &#10;## &amp;gt; start_t&amp;lt;-Sys.time()&#10;## &#10;## &amp;gt; out&amp;lt;-applyStrategy(strat.st , portfolios=portfolio.st,parameters=list(nFast=fastMA, nSlow=slowMA, nSig=signalMA,maType=maType),verbose=TRUE)&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-15 00:00:00 AAPL -100 @ 6.93464279174805&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2013-05-09 00:00:00 AAPL 100 @ 16.3132133483887&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-26 00:00:00 AAPL 100 @ 15.7496433258057&amp;quot;&#10;## [1] &amp;quot;2014-01-22 00:00:00 AAPL -100 @ 19.6967868804932&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 AAPL 100 @ 19.5025005340576&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## &#10;## &amp;gt; end_t&amp;lt;-Sys.time()&#10;## &#10;## &amp;gt; print(end_t-start_t)&#10;## Time difference of 0.437279 secs&#10;## &#10;## &amp;gt; start_t&amp;lt;-Sys.time()&#10;## &#10;## &amp;gt; updatePortf(Portfolio=portfolio.st,Dates=paste(&amp;#39;::&amp;#39;,as.Date(Sys.time()),sep=&amp;#39;&amp;#39;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; end_t&amp;lt;-Sys.time()&#10;## &#10;## &amp;gt; print(&amp;quot;trade blotter portfolio update:&amp;quot;)&#10;## [1] &amp;quot;trade blotter portfolio update:&amp;quot;&#10;## &#10;## &amp;gt; print(end_t-start_t)&#10;## Time difference of 0.05017185 secs&#10;## &#10;## &amp;gt; chart.Posn(Portfolio=portfolio.st,Symbol=stock.str)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/07/10/macd-parameters/index_files/figure-html/MACDParameter-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## &amp;gt; plot(add_MACD(fast=fastMA, slow=slowMA, signal=signalMA,maType=&amp;quot;EMA&amp;quot;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/07/10/macd-parameters/index_files/figure-html/MACDParameter-2.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## &amp;gt; #look at the order book&#10;## &amp;gt; obook&amp;lt;-getOrderBook(&amp;#39;macd&amp;#39;)&#10;## &#10;## &amp;gt; # set tz as it was before the demo&#10;## &amp;gt; Sys.setenv(TZ=oldtz)&#10;## &#10;## &amp;gt; ###############################################################################&#10;## &amp;gt; # R (http://r-project.org/) Quantitative Strategy Model Framework&#10;## &amp;gt; #&#10;## &amp;gt; # Copyright (c) 2009-2012&#10;## &amp;gt; # Peter Carl, Dirk Eddelbuettel, Brian G. Peterson, Jeffrey Ryan, and Joshua Ulrich &#10;## &amp;gt; #&#10;## &amp;gt; # This library is distributed under the terms of the GNU Public License (GPL)&#10;## &amp;gt; # for full details see the file COPYING&#10;## &amp;gt; #&#10;## &amp;gt; # $Id$&#10;## &amp;gt; #&#10;## &amp;gt; ##############################################################################&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 并行计算初始化（可选）：启用后可加速参数组合测试，适合大规模参数搜索&#10;# 推荐使用doParallel、doMC等包，默认使用物理核心数-1的线程提升效率&#10;# require(doParallel)&#10;# registerDoParallel()&#10;&#10;&#10;# 从环境中获取MACD策略对象（内置demo中已定义并存储策略，label为&amp;#39;macd&amp;#39;）&#10;strategy.st &amp;lt;- &amp;#39;macd&amp;#39;&#10;&#10;### 设置参数搜索范围&#10;.FastMA = (1:20) # MACD快速EMA周期候选值（1到20日）：反映短期价格动量&#10;.SlowMA = (30:80) # MACD慢速EMA周期候选值（30到80日）：反映中长期价格趋势&#10;.nsamples = 30 # 随机抽样的参数组合数量：减少全量测试的计算成本，同时覆盖关键组合&#10;&#10;&#10;### 定义参数分布与约束&#10;# 为策略添加快速EMA周期的参数分布&#10;add.distribution(&#10; strategy.st, # 目标策略名称&#10; paramset.label = &amp;#39;MA&amp;#39;, # 参数集标签（用于标识该组参数）&#10; component.type = &amp;#39;indicator&amp;#39;, # 组件类型：指标（此处为MACD的快速EMA）&#10; component.label = &amp;#39;_&amp;#39;, # 指标在策略中的标识（对应MACD指标的默认标签）&#10; variable = list(n = .FastMA), # 待测试的参数：快速EMA周期，取值范围1-20&#10; label = &amp;#39;nFAST&amp;#39; # 参数标签（用于后续约束与结果识别）&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 为策略添加慢速EMA周期的参数分布&#10;add.distribution(&#10; strategy.st,&#10; paramset.label = &amp;#39;MA&amp;#39;,&#10; component.type = &amp;#39;indicator&amp;#39;,&#10; component.label = &amp;#39;_&amp;#39;,&#10; variable = list(n = .SlowMA), # 待测试的参数：慢速EMA周期，取值范围30-80&#10; label = &amp;#39;nSLOW&amp;#39; # 参数标签&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 添加参数约束：确保快速EMA周期小于慢速EMA周期（MACD指标的核心逻辑要求）&#10;add.distribution.constraint(&#10; strategy.st,&#10; paramset.label = &amp;#39;MA&amp;#39;,&#10; distribution.label.1 = &amp;#39;nFAST&amp;#39;, # 第一个参数：快速EMA周期&#10; distribution.label.2 = &amp;#39;nSLOW&amp;#39;, # 第二个参数：慢速EMA周期&#10; operator = &amp;#39;&amp;lt;&amp;#39;, # 约束关系：nFAST &amp;lt; nSLOW&#10; label = &amp;#39;MA&amp;#39; # 约束标签&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;### 执行参数优化并分析结果&#10;.audit &amp;lt;- new.env() # 创建环境存储审计信息，用于后续有效性验证&#10;&#10;# 应用参数集测试策略表现&#10;results &amp;lt;- apply.paramset(&#10; strategy.st, # 策略名称&#10; paramset.label = &amp;#39;MA&amp;#39;, # 使用的参数集标签&#10; portfolio.st = portfolio.st, # 组合名称（来自内置MACD演示）&#10; account.st = account.st, # 账户名称（来自内置MACD演示）&#10; nsamples = .nsamples, # 随机抽样的参数组合数量（30组）&#10; audit = .audit, # 存储审计数据的环境&#10; store = TRUE, # 保存结果到策略环境&#10; verbose = TRUE # 输出详细过程信息&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## evaluation # 1:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 441 1 52&#10;## &#10;## [1] &amp;quot;2008-04-22 00:00:00 AAPL 100 @ 5.72142887115479&amp;quot;&#10;## [1] &amp;quot;2008-07-30 00:00:00 AAPL -100 @ 5.71000003814697&amp;quot;&#10;## [1] &amp;quot;2008-09-02 00:00:00 AAPL 100 @ 5.93535709381104&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-03-26 00:00:00 AAPL 100 @ 3.92392897605896&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 AAPL -100 @ 8.6607141494751&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-05-27 00:00:00 AAPL -100 @ 12.0503568649292&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-12-01 00:00:00 AAPL -100 @ 13.854642868042&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 AAPL -100 @ 20.8792858123779&amp;quot;&#10;## [1] &amp;quot;2013-08-07 00:00:00 AAPL 100 @ 16.6064281463623&amp;quot;&#10;## [1] &amp;quot;2014-02-11 00:00:00 AAPL -100 @ 19.141429901123&amp;quot;&#10;## [1] &amp;quot;2014-04-02 00:00:00 AAPL 100 @ 19.3767852783203&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b1c696b0&amp;gt;&#10;## got results for task 1&#10;## numValues: 1, numResults: 1, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 2:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 243 3 42&#10;## &#10;## [1] &amp;quot;2008-04-16 00:00:00 AAPL 100 @ 5.48928594589233&amp;quot;&#10;## [1] &amp;quot;2008-07-25 00:00:00 AAPL -100 @ 5.78999996185303&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 AAPL 100 @ 3.80357098579407&amp;quot;&#10;## [1] &amp;quot;2010-02-24 00:00:00 AAPL -100 @ 7.16642904281616&amp;quot;&#10;## [1] &amp;quot;2010-03-03 00:00:00 AAPL 100 @ 7.47607088088989&amp;quot;&#10;## [1] &amp;quot;2010-08-26 00:00:00 AAPL -100 @ 8.58142852783203&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-18 00:00:00 AAPL -100 @ 11.85178565979&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-25 00:00:00 AAPL -100 @ 12.0278568267822&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 AAPL -100 @ 13.3285713195801&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-10-31 00:00:00 AAPL -100 @ 21.2614288330078&amp;quot;&#10;## [1] &amp;quot;2013-06-07 00:00:00 AAPL 100 @ 15.7789287567139&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-08-06 00:00:00 AAPL 100 @ 16.6160717010498&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 AAPL -100 @ 18.5599994659424&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b1c69790&amp;gt;&#10;## got results for task 2&#10;## numValues: 2, numResults: 2, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 3:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 343 3 47&#10;## &#10;## [1] &amp;quot;2008-04-18 00:00:00 AAPL 100 @ 5.75142908096313&amp;quot;&#10;## [1] &amp;quot;2008-07-29 00:00:00 AAPL -100 @ 5.6100001335144&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-03-25 00:00:00 AAPL 100 @ 3.80321407318115&amp;quot;&#10;## [1] &amp;quot;2010-08-27 00:00:00 AAPL -100 @ 8.62928581237793&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-20 00:00:00 AAPL -100 @ 12.228928565979&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-26 00:00:00 AAPL -100 @ 11.9642858505249&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-11-30 00:00:00 AAPL -100 @ 13.6499996185303&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-11-02 00:00:00 AAPL -100 @ 20.6000003814697&amp;quot;&#10;## [1] &amp;quot;2013-08-07 00:00:00 AAPL 100 @ 16.6064281463623&amp;quot;&#10;## [1] &amp;quot;2014-02-10 00:00:00 AAPL -100 @ 18.8924999237061&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b43aa028&amp;gt;&#10;## got results for task 3&#10;## numValues: 3, numResults: 3, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 4:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 184 4 39&#10;## &#10;## [1] &amp;quot;2008-04-15 00:00:00 AAPL 100 @ 5.29928588867188&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 AAPL -100 @ 5.67964315414429&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 AAPL 100 @ 3.84500002861023&amp;quot;&#10;## [1] &amp;quot;2010-02-19 00:00:00 AAPL -100 @ 7.2024998664856&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-08-25 00:00:00 AAPL -100 @ 8.67464256286621&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 AAPL 100 @ 10.1153573989868&amp;quot;&#10;## [1] &amp;quot;2011-04-15 00:00:00 AAPL -100 @ 11.6949996948242&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-25 00:00:00 AAPL -100 @ 12.0278568267822&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-28 00:00:00 AAPL -100 @ 13.4328565597534&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-06-06 00:00:00 AAPL -100 @ 20.4092864990234&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-31 00:00:00 AAPL -100 @ 21.2614288330078&amp;quot;&#10;## [1] &amp;quot;2013-06-05 00:00:00 AAPL 100 @ 15.896785736084&amp;quot;&#10;## [1] &amp;quot;2013-06-20 00:00:00 AAPL -100 @ 14.8871431350708&amp;quot;&#10;## [1] &amp;quot;2013-08-06 00:00:00 AAPL 100 @ 16.6160717010498&amp;quot;&#10;## [1] &amp;quot;2014-02-06 00:00:00 AAPL -100 @ 18.3039283752441&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b37266a0&amp;gt;&#10;## got results for task 4&#10;## numValues: 4, numResults: 4, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 5:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 604 4 60&#10;## &#10;## [1] &amp;quot;2008-04-23 00:00:00 AAPL 100 @ 5.81750011444092&amp;quot;&#10;## [1] &amp;quot;2008-08-01 00:00:00 AAPL -100 @ 5.59499979019165&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-03-27 00:00:00 AAPL 100 @ 3.81607103347778&amp;quot;&#10;## [1] &amp;quot;2010-09-01 00:00:00 AAPL -100 @ 8.94035720825195&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-06-07 00:00:00 AAPL -100 @ 11.8585710525513&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-12-06 00:00:00 AAPL -100 @ 13.9624996185303&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-11-06 00:00:00 AAPL -100 @ 20.8160705566406&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 AAPL 100 @ 16.4646434783936&amp;quot;&#10;## [1] &amp;quot;2014-02-26 00:00:00 AAPL -100 @ 18.47678565979&amp;quot;&#10;## [1] &amp;quot;2014-03-31 00:00:00 AAPL 100 @ 19.1692867279053&amp;quot;&#10;## [1] &amp;quot;2014-04-17 00:00:00 AAPL -100 @ 18.7478561401367&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b0218098&amp;gt;&#10;## got results for task 5&#10;## numValues: 5, numResults: 5, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 6:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 525 5 56&#10;## &#10;## [1] &amp;quot;2008-04-22 00:00:00 AAPL 100 @ 5.72142887115479&amp;quot;&#10;## [1] &amp;quot;2008-07-31 00:00:00 AAPL -100 @ 5.67678594589233&amp;quot;&#10;## [1] &amp;quot;2008-08-29 00:00:00 AAPL 100 @ 6.05464315414429&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-03-26 00:00:00 AAPL 100 @ 3.92392897605896&amp;quot;&#10;## [1] &amp;quot;2010-08-31 00:00:00 AAPL -100 @ 8.68214321136475&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-05-31 00:00:00 AAPL -100 @ 12.4224996566772&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-12-02 00:00:00 AAPL -100 @ 13.917857170105&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 AAPL -100 @ 20.8792858123779&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 AAPL 100 @ 16.4646434783936&amp;quot;&#10;## [1] &amp;quot;2014-02-13 00:00:00 AAPL -100 @ 19.4439296722412&amp;quot;&#10;## [1] &amp;quot;2014-04-01 00:00:00 AAPL 100 @ 19.3446426391602&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b3650aa0&amp;gt;&#10;## got results for task 6&#10;## numValues: 6, numResults: 6, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 7:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 765 5 68&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-04 00:00:00 AAPL -100 @ 5.47249984741211&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 AAPL 100 @ 3.75428605079651&amp;quot;&#10;## [1] &amp;quot;2010-09-03 00:00:00 AAPL -100 @ 9.24178600311279&amp;quot;&#10;## [1] &amp;quot;2010-09-13 00:00:00 AAPL 100 @ 9.53714275360107&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 AAPL -100 @ 11.66428565979&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 AAPL -100 @ 19.9285717010498&amp;quot;&#10;## [1] &amp;quot;2013-08-12 00:00:00 AAPL 100 @ 16.6914291381836&amp;quot;&#10;## [1] &amp;quot;2014-04-21 00:00:00 AAPL -100 @ 18.9703578948975&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b3648c98&amp;gt;&#10;## got results for task 7&#10;## numValues: 7, numResults: 7, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 8:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 985 5 79&#10;## &#10;## [1] &amp;quot;2008-04-28 00:00:00 AAPL 100 @ 6.15142917633057&amp;quot;&#10;## [1] &amp;quot;2008-08-06 00:00:00 AAPL -100 @ 5.86392879486084&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-02 00:00:00 AAPL 100 @ 4.02535676956177&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 AAPL -100 @ 11.6128568649292&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2012-11-09 00:00:00 AAPL -100 @ 19.5378570556641&amp;quot;&#10;## [1] &amp;quot;2013-08-14 00:00:00 AAPL 100 @ 17.8035717010498&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b08b4e18&amp;gt;&#10;## got results for task 8&#10;## numValues: 8, numResults: 8, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 9:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 626 6 61&#10;## &#10;## [1] &amp;quot;2008-04-23 00:00:00 AAPL 100 @ 5.81750011444092&amp;quot;&#10;## [1] &amp;quot;2008-08-01 00:00:00 AAPL -100 @ 5.59499979019165&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-03-27 00:00:00 AAPL 100 @ 3.81607103347778&amp;quot;&#10;## [1] &amp;quot;2010-09-01 00:00:00 AAPL -100 @ 8.94035720825195&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-06-08 00:00:00 AAPL -100 @ 11.8657140731812&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-12-06 00:00:00 AAPL -100 @ 13.9624996185303&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-11-06 00:00:00 AAPL -100 @ 20.8160705566406&amp;quot;&#10;## [1] &amp;quot;2013-08-09 00:00:00 AAPL 100 @ 16.2303562164307&amp;quot;&#10;## [1] &amp;quot;2014-02-27 00:00:00 AAPL -100 @ 18.8453578948975&amp;quot;&#10;## [1] &amp;quot;2014-03-31 00:00:00 AAPL 100 @ 19.1692867279053&amp;quot;&#10;## [1] &amp;quot;2014-04-17 00:00:00 AAPL -100 @ 18.7478561401367&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4aaac46a0&amp;gt;&#10;## got results for task 9&#10;## numValues: 9, numResults: 9, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 10:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 167 7 38&#10;## &#10;## [1] &amp;quot;2008-04-15 00:00:00 AAPL 100 @ 5.29928588867188&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 AAPL -100 @ 5.67964315414429&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-02-23 00:00:00 AAPL 100 @ 3.1053569316864&amp;quot;&#10;## [1] &amp;quot;2009-03-02 00:00:00 AAPL -100 @ 3.14071393013&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 AAPL 100 @ 3.84500002861023&amp;quot;&#10;## [1] &amp;quot;2010-02-18 00:00:00 AAPL -100 @ 7.24749994277954&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-08-25 00:00:00 AAPL -100 @ 8.67464256286621&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 AAPL 100 @ 10.1153573989868&amp;quot;&#10;## [1] &amp;quot;2011-04-15 00:00:00 AAPL -100 @ 11.6949996948242&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-25 00:00:00 AAPL -100 @ 12.0278568267822&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-28 00:00:00 AAPL -100 @ 13.4328565597534&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-06-05 00:00:00 AAPL -100 @ 20.1010704040527&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-26 00:00:00 AAPL -100 @ 21.5714282989502&amp;quot;&#10;## [1] &amp;quot;2013-06-04 00:00:00 AAPL 100 @ 16.0467853546143&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-05 00:00:00 AAPL 100 @ 16.7660713195801&amp;quot;&#10;## [1] &amp;quot;2014-02-06 00:00:00 AAPL -100 @ 18.3039283752441&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4aaabc898&amp;gt;&#10;## got results for task 10&#10;## numValues: 10, numResults: 10, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 11:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 927 7 76&#10;## &#10;## [1] &amp;quot;2008-04-28 00:00:00 AAPL 100 @ 6.15142917633057&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 AAPL -100 @ 5.73714303970337&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-02 00:00:00 AAPL 100 @ 4.02535676956177&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 AAPL -100 @ 11.6696434020996&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2012-11-09 00:00:00 AAPL -100 @ 19.5378570556641&amp;quot;&#10;## [1] &amp;quot;2013-08-13 00:00:00 AAPL 100 @ 17.4846439361572&amp;quot;&#10;## [1] &amp;quot;2014-04-24 00:00:00 AAPL -100 @ 20.2775001525879&amp;quot;&#10;## [1] &amp;quot;2014-04-25 00:00:00 AAPL 100 @ 20.4264297485352&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4e404a0&amp;gt;&#10;## got results for task 11&#10;## numValues: 11, numResults: 11, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 12:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 488 8 54&#10;## &#10;## [1] &amp;quot;2008-04-22 00:00:00 AAPL 100 @ 5.72142887115479&amp;quot;&#10;## [1] &amp;quot;2008-07-30 00:00:00 AAPL -100 @ 5.71000003814697&amp;quot;&#10;## [1] &amp;quot;2008-08-29 00:00:00 AAPL 100 @ 6.05464315414429&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-03-26 00:00:00 AAPL 100 @ 3.92392897605896&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 AAPL -100 @ 8.6607141494751&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-05-31 00:00:00 AAPL -100 @ 12.4224996566772&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-12-02 00:00:00 AAPL -100 @ 13.917857170105&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 AAPL -100 @ 20.8792858123779&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 AAPL 100 @ 16.4646434783936&amp;quot;&#10;## [1] &amp;quot;2014-02-12 00:00:00 AAPL -100 @ 19.1399993896484&amp;quot;&#10;## [1] &amp;quot;2014-04-02 00:00:00 AAPL 100 @ 19.3767852783203&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4e38698&amp;gt;&#10;## got results for task 12&#10;## numValues: 12, numResults: 12, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 13:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 868 8 73&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 AAPL -100 @ 5.73714303970337&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-01 00:00:00 AAPL 100 @ 3.88178610801697&amp;quot;&#10;## [1] &amp;quot;2011-06-14 00:00:00 AAPL -100 @ 11.872857093811&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 AAPL -100 @ 19.2053565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-13 00:00:00 AAPL 100 @ 17.4846439361572&amp;quot;&#10;## [1] &amp;quot;2014-04-23 00:00:00 AAPL -100 @ 18.7410717010498&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 AAPL 100 @ 21.2175006866455&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b112baa0&amp;gt;&#10;## got results for task 13&#10;## numValues: 13, numResults: 13, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 14:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 489 9 54&#10;## &#10;## [1] &amp;quot;2008-04-22 00:00:00 AAPL 100 @ 5.72142887115479&amp;quot;&#10;## [1] &amp;quot;2008-07-30 00:00:00 AAPL -100 @ 5.71000003814697&amp;quot;&#10;## [1] &amp;quot;2008-08-29 00:00:00 AAPL 100 @ 6.05464315414429&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-03-26 00:00:00 AAPL 100 @ 3.92392897605896&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 AAPL -100 @ 8.6607141494751&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-05-31 00:00:00 AAPL -100 @ 12.4224996566772&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-12-02 00:00:00 AAPL -100 @ 13.917857170105&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 AAPL -100 @ 20.8792858123779&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 AAPL 100 @ 16.4646434783936&amp;quot;&#10;## [1] &amp;quot;2014-02-12 00:00:00 AAPL -100 @ 19.1399993896484&amp;quot;&#10;## [1] &amp;quot;2014-04-02 00:00:00 AAPL 100 @ 19.3767852783203&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b31a2ea0&amp;gt;&#10;## got results for task 14&#10;## numValues: 14, numResults: 14, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 15:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 331 11 46&#10;## &#10;## [1] &amp;quot;2008-04-18 00:00:00 AAPL 100 @ 5.75142908096313&amp;quot;&#10;## [1] &amp;quot;2008-07-29 00:00:00 AAPL -100 @ 5.6100001335144&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 AAPL 100 @ 3.80357098579407&amp;quot;&#10;## [1] &amp;quot;2010-08-26 00:00:00 AAPL -100 @ 8.58142852783203&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-19 00:00:00 AAPL -100 @ 12.0664291381836&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-26 00:00:00 AAPL -100 @ 11.9642858505249&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-30 00:00:00 AAPL -100 @ 13.6499996185303&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-11-01 00:00:00 AAPL -100 @ 21.3050003051758&amp;quot;&#10;## [1] &amp;quot;2013-08-06 00:00:00 AAPL 100 @ 16.6160717010498&amp;quot;&#10;## [1] &amp;quot;2014-02-10 00:00:00 AAPL -100 @ 18.8924999237061&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b319b098&amp;gt;&#10;## got results for task 15&#10;## numValues: 15, numResults: 15, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 16:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 771 11 68&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-04 00:00:00 AAPL -100 @ 5.47249984741211&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 AAPL 100 @ 3.75428605079651&amp;quot;&#10;## [1] &amp;quot;2010-09-03 00:00:00 AAPL -100 @ 9.24178600311279&amp;quot;&#10;## [1] &amp;quot;2010-09-13 00:00:00 AAPL 100 @ 9.53714275360107&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 AAPL -100 @ 11.66428565979&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 AAPL -100 @ 19.9285717010498&amp;quot;&#10;## [1] &amp;quot;2013-08-12 00:00:00 AAPL 100 @ 16.6914291381836&amp;quot;&#10;## [1] &amp;quot;2014-04-21 00:00:00 AAPL -100 @ 18.9703578948975&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4af6404a0&amp;gt;&#10;## got results for task 16&#10;## numValues: 16, numResults: 16, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 17:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 332 12 46&#10;## &#10;## [1] &amp;quot;2008-04-18 00:00:00 AAPL 100 @ 5.75142908096313&amp;quot;&#10;## [1] &amp;quot;2008-07-29 00:00:00 AAPL -100 @ 5.6100001335144&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 AAPL 100 @ 3.80357098579407&amp;quot;&#10;## [1] &amp;quot;2010-08-26 00:00:00 AAPL -100 @ 8.58142852783203&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-19 00:00:00 AAPL -100 @ 12.0664291381836&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-26 00:00:00 AAPL -100 @ 11.9642858505249&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-30 00:00:00 AAPL -100 @ 13.6499996185303&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-11-01 00:00:00 AAPL -100 @ 21.3050003051758&amp;quot;&#10;## [1] &amp;quot;2013-08-06 00:00:00 AAPL 100 @ 16.6160717010498&amp;quot;&#10;## [1] &amp;quot;2014-02-10 00:00:00 AAPL -100 @ 18.8924999237061&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b08dbe98&amp;gt;&#10;## got results for task 17&#10;## numValues: 17, numResults: 17, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 18:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 892 12 74&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 AAPL -100 @ 5.73714303970337&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-01 00:00:00 AAPL 100 @ 3.88178610801697&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 AAPL -100 @ 11.6696434020996&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 AAPL -100 @ 19.2053565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-13 00:00:00 AAPL 100 @ 17.4846439361572&amp;quot;&#10;## [1] &amp;quot;2014-04-24 00:00:00 AAPL -100 @ 20.2775001525879&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 AAPL 100 @ 21.2175006866455&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4ae7698a0&amp;gt;&#10;## got results for task 18&#10;## numValues: 18, numResults: 18, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 19:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 912 12 75&#10;## &#10;## [1] &amp;quot;2008-04-28 00:00:00 AAPL 100 @ 6.15142917633057&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 AAPL -100 @ 5.73714303970337&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-01 00:00:00 AAPL 100 @ 3.88178610801697&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 AAPL -100 @ 11.6696434020996&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2012-11-09 00:00:00 AAPL -100 @ 19.5378570556641&amp;quot;&#10;## [1] &amp;quot;2013-08-13 00:00:00 AAPL 100 @ 17.4846439361572&amp;quot;&#10;## [1] &amp;quot;2014-04-24 00:00:00 AAPL -100 @ 20.2775001525879&amp;quot;&#10;## [1] &amp;quot;2014-04-25 00:00:00 AAPL 100 @ 20.4264297485352&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4aaab6898&amp;gt;&#10;## got results for task 19&#10;## numValues: 19, numResults: 19, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 20:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 153 13 37&#10;## &#10;## [1] &amp;quot;2007-04-04 00:00:00 AAPL 100 @ 3.36678600311279&amp;quot;&#10;## [1] &amp;quot;2008-01-25 00:00:00 AAPL -100 @ 4.64321422576904&amp;quot;&#10;## [1] &amp;quot;2008-04-15 00:00:00 AAPL 100 @ 5.29928588867188&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 AAPL -100 @ 5.67964315414429&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-02-20 00:00:00 AAPL 100 @ 3.25714302062988&amp;quot;&#10;## [1] &amp;quot;2009-03-03 00:00:00 AAPL -100 @ 3.15607094764709&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 AAPL 100 @ 3.84500002861023&amp;quot;&#10;## [1] &amp;quot;2010-02-17 00:00:00 AAPL -100 @ 7.23392915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-08-24 00:00:00 AAPL -100 @ 8.56892871856689&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 AAPL 100 @ 10.1153573989868&amp;quot;&#10;## [1] &amp;quot;2011-04-15 00:00:00 AAPL -100 @ 11.6949996948242&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-28 00:00:00 AAPL -100 @ 13.4328565597534&amp;quot;&#10;## [1] &amp;quot;2012-01-03 00:00:00 AAPL 100 @ 14.686785697937&amp;quot;&#10;## [1] &amp;quot;2012-06-01 00:00:00 AAPL -100 @ 20.0353565216064&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-26 00:00:00 AAPL -100 @ 21.5714282989502&amp;quot;&#10;## [1] &amp;quot;2013-06-04 00:00:00 AAPL 100 @ 16.0467853546143&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-05 00:00:00 AAPL 100 @ 16.7660713195801&amp;quot;&#10;## [1] &amp;quot;2014-02-06 00:00:00 AAPL -100 @ 18.3039283752441&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4aaab6908&amp;gt;&#10;## got results for task 20&#10;## numValues: 20, numResults: 20, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 21:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 854 14 72&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 AAPL -100 @ 5.73714303970337&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-01 00:00:00 AAPL 100 @ 3.88178610801697&amp;quot;&#10;## [1] &amp;quot;2011-06-14 00:00:00 AAPL -100 @ 11.872857093811&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 AAPL -100 @ 19.2053565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-12 00:00:00 AAPL 100 @ 16.6914291381836&amp;quot;&#10;## [1] &amp;quot;2014-04-23 00:00:00 AAPL -100 @ 18.7410717010498&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 AAPL 100 @ 21.2175006866455&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4ae77f8a0&amp;gt;&#10;## got results for task 21&#10;## numValues: 21, numResults: 21, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 22:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 235 15 41&#10;## &#10;## [1] &amp;quot;2008-04-16 00:00:00 AAPL 100 @ 5.48928594589233&amp;quot;&#10;## [1] &amp;quot;2008-07-25 00:00:00 AAPL -100 @ 5.78999996185303&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 AAPL 100 @ 3.80357098579407&amp;quot;&#10;## [1] &amp;quot;2010-02-23 00:00:00 AAPL -100 @ 7.03785705566406&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-08-25 00:00:00 AAPL -100 @ 8.67464256286621&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-18 00:00:00 AAPL -100 @ 11.85178565979&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-25 00:00:00 AAPL -100 @ 12.0278568267822&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 AAPL -100 @ 13.3285713195801&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-10-31 00:00:00 AAPL -100 @ 21.2614288330078&amp;quot;&#10;## [1] &amp;quot;2013-06-06 00:00:00 AAPL 100 @ 15.6592855453491&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-08-06 00:00:00 AAPL 100 @ 16.6160717010498&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 AAPL -100 @ 18.5599994659424&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b175ca98&amp;gt;&#10;## got results for task 22&#10;## numValues: 22, numResults: 22, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 23:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 855 15 72&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 AAPL -100 @ 5.73714303970337&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-01 00:00:00 AAPL 100 @ 3.88178610801697&amp;quot;&#10;## [1] &amp;quot;2011-06-14 00:00:00 AAPL -100 @ 11.872857093811&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 AAPL -100 @ 19.2053565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-12 00:00:00 AAPL 100 @ 16.6914291381836&amp;quot;&#10;## [1] &amp;quot;2014-04-23 00:00:00 AAPL -100 @ 18.7410717010498&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 AAPL 100 @ 21.2175006866455&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4e6e4a0&amp;gt;&#10;## got results for task 23&#10;## numValues: 23, numResults: 23, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 24:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 76 16 33&#10;## &#10;## [1] &amp;quot;2007-04-02 00:00:00 AAPL 100 @ 3.34464311599731&amp;quot;&#10;## [1] &amp;quot;2008-01-25 00:00:00 AAPL -100 @ 4.64321422576904&amp;quot;&#10;## [1] &amp;quot;2008-04-11 00:00:00 AAPL 100 @ 5.25500011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-22 00:00:00 AAPL -100 @ 5.78642892837524&amp;quot;&#10;## [1] &amp;quot;2008-09-02 00:00:00 AAPL 100 @ 5.93535709381104&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-02-18 00:00:00 AAPL 100 @ 3.37035703659058&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-16 00:00:00 AAPL -100 @ 7.26428604125977&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-08-24 00:00:00 AAPL -100 @ 8.56892871856689&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 AAPL 100 @ 10.1153573989868&amp;quot;&#10;## [1] &amp;quot;2011-04-13 00:00:00 AAPL -100 @ 12.0046434402466&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-25 00:00:00 AAPL -100 @ 12.9846429824829&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-25 00:00:00 AAPL -100 @ 20.0817852020264&amp;quot;&#10;## [1] &amp;quot;2012-06-26 00:00:00 AAPL 100 @ 20.4296436309814&amp;quot;&#10;## [1] &amp;quot;2012-10-25 00:00:00 AAPL -100 @ 21.7692852020264&amp;quot;&#10;## [1] &amp;quot;2013-05-29 00:00:00 AAPL 100 @ 15.8910713195801&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-05 00:00:00 AAPL 100 @ 16.7660713195801&amp;quot;&#10;## [1] &amp;quot;2014-02-05 00:00:00 AAPL -100 @ 18.3067855834961&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4e66698&amp;gt;&#10;## got results for task 24&#10;## numValues: 24, numResults: 24, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 25:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 137 17 36&#10;## &#10;## [1] &amp;quot;2007-04-03 00:00:00 AAPL 100 @ 3.375&amp;quot;&#10;## [1] &amp;quot;2008-01-25 00:00:00 AAPL -100 @ 4.64321422576904&amp;quot;&#10;## [1] &amp;quot;2008-04-14 00:00:00 AAPL 100 @ 5.27785682678223&amp;quot;&#10;## [1] &amp;quot;2008-07-23 00:00:00 AAPL -100 @ 5.93785715103149&amp;quot;&#10;## [1] &amp;quot;2008-09-02 00:00:00 AAPL 100 @ 5.93535709381104&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-02-20 00:00:00 AAPL 100 @ 3.25714302062988&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 AAPL 100 @ 3.84500002861023&amp;quot;&#10;## [1] &amp;quot;2010-02-17 00:00:00 AAPL -100 @ 7.23392915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-08-24 00:00:00 AAPL -100 @ 8.56892871856689&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 AAPL 100 @ 10.1153573989868&amp;quot;&#10;## [1] &amp;quot;2011-04-14 00:00:00 AAPL -100 @ 11.872142791748&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-28 00:00:00 AAPL -100 @ 13.4328565597534&amp;quot;&#10;## [1] &amp;quot;2012-01-03 00:00:00 AAPL 100 @ 14.686785697937&amp;quot;&#10;## [1] &amp;quot;2012-05-31 00:00:00 AAPL -100 @ 20.6332149505615&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 AAPL 100 @ 20.78928565979&amp;quot;&#10;## [1] &amp;quot;2012-10-26 00:00:00 AAPL -100 @ 21.5714282989502&amp;quot;&#10;## [1] &amp;quot;2013-06-03 00:00:00 AAPL 100 @ 16.0971431732178&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-05 00:00:00 AAPL 100 @ 16.7660713195801&amp;quot;&#10;## [1] &amp;quot;2014-02-05 00:00:00 AAPL -100 @ 18.3067855834961&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4e6e5b8&amp;gt;&#10;## got results for task 25&#10;## numValues: 25, numResults: 25, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 26:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 157 17 37&#10;## &#10;## [1] &amp;quot;2007-04-04 00:00:00 AAPL 100 @ 3.36678600311279&amp;quot;&#10;## [1] &amp;quot;2008-01-25 00:00:00 AAPL -100 @ 4.64321422576904&amp;quot;&#10;## [1] &amp;quot;2008-04-15 00:00:00 AAPL 100 @ 5.29928588867188&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 AAPL -100 @ 5.67964315414429&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 AAPL 100 @ 5.96285676956177&amp;quot;&#10;## [1] &amp;quot;2008-09-08 00:00:00 AAPL -100 @ 5.6399998664856&amp;quot;&#10;## [1] &amp;quot;2009-02-20 00:00:00 AAPL 100 @ 3.25714302062988&amp;quot;&#10;## [1] &amp;quot;2009-03-03 00:00:00 AAPL -100 @ 3.15607094764709&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 AAPL 100 @ 3.84500002861023&amp;quot;&#10;## [1] &amp;quot;2010-02-17 00:00:00 AAPL -100 @ 7.23392915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-08-24 00:00:00 AAPL -100 @ 8.56892871856689&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 AAPL 100 @ 10.1153573989868&amp;quot;&#10;## [1] &amp;quot;2011-04-15 00:00:00 AAPL -100 @ 11.6949996948242&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-15 00:00:00 AAPL 100 @ 13.0328569412231&amp;quot;&#10;## [1] &amp;quot;2011-11-28 00:00:00 AAPL -100 @ 13.4328565597534&amp;quot;&#10;## [1] &amp;quot;2012-01-03 00:00:00 AAPL 100 @ 14.686785697937&amp;quot;&#10;## [1] &amp;quot;2012-06-01 00:00:00 AAPL -100 @ 20.0353565216064&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-26 00:00:00 AAPL -100 @ 21.5714282989502&amp;quot;&#10;## [1] &amp;quot;2013-06-04 00:00:00 AAPL 100 @ 16.0467853546143&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-05 00:00:00 AAPL 100 @ 16.7660713195801&amp;quot;&#10;## [1] &amp;quot;2014-02-06 00:00:00 AAPL -100 @ 18.3039283752441&amp;quot;&#10;## [1] &amp;quot;2014-04-03 00:00:00 AAPL 100 @ 19.2425003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4adf10aa0&amp;gt;&#10;## got results for task 26&#10;## numValues: 26, numResults: 26, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 27:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 637 17 61&#10;## &#10;## [1] &amp;quot;2008-04-23 00:00:00 AAPL 100 @ 5.81750011444092&amp;quot;&#10;## [1] &amp;quot;2008-08-01 00:00:00 AAPL -100 @ 5.59499979019165&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-03-27 00:00:00 AAPL 100 @ 3.81607103347778&amp;quot;&#10;## [1] &amp;quot;2010-09-01 00:00:00 AAPL -100 @ 8.94035720825195&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-06-08 00:00:00 AAPL -100 @ 11.8657140731812&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-12-06 00:00:00 AAPL -100 @ 13.9624996185303&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-11-06 00:00:00 AAPL -100 @ 20.8160705566406&amp;quot;&#10;## [1] &amp;quot;2013-08-09 00:00:00 AAPL 100 @ 16.2303562164307&amp;quot;&#10;## [1] &amp;quot;2014-02-27 00:00:00 AAPL -100 @ 18.8453578948975&amp;quot;&#10;## [1] &amp;quot;2014-03-31 00:00:00 AAPL 100 @ 19.1692867279053&amp;quot;&#10;## [1] &amp;quot;2014-04-17 00:00:00 AAPL -100 @ 18.7478561401367&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4ade2ae98&amp;gt;&#10;## got results for task 27&#10;## numValues: 27, numResults: 27, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 28:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 797 17 69&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-04 00:00:00 AAPL -100 @ 5.47249984741211&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 AAPL 100 @ 3.75428605079651&amp;quot;&#10;## [1] &amp;quot;2010-09-07 00:00:00 AAPL -100 @ 9.20750045776367&amp;quot;&#10;## [1] &amp;quot;2010-09-13 00:00:00 AAPL 100 @ 9.53714275360107&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 AAPL -100 @ 11.66428565979&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 AAPL -100 @ 19.2053565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-12 00:00:00 AAPL 100 @ 16.6914291381836&amp;quot;&#10;## [1] &amp;quot;2014-04-22 00:00:00 AAPL -100 @ 18.9892864227295&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 AAPL 100 @ 21.2175006866455&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4c168a0&amp;gt;&#10;## got results for task 28&#10;## numValues: 28, numResults: 28, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 29:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 859 19 72&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 AAPL -100 @ 5.73714303970337&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 AAPL -100 @ 5.45178604125977&amp;quot;&#10;## [1] &amp;quot;2009-04-01 00:00:00 AAPL 100 @ 3.88178610801697&amp;quot;&#10;## [1] &amp;quot;2011-06-14 00:00:00 AAPL -100 @ 11.872857093811&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 AAPL -100 @ 19.2053565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-12 00:00:00 AAPL 100 @ 16.6914291381836&amp;quot;&#10;## [1] &amp;quot;2014-04-23 00:00:00 AAPL -100 @ 18.7410717010498&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 AAPL 100 @ 21.2175006866455&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4c10a98&amp;gt;&#10;## got results for task 29&#10;## numValues: 29, numResults: 29, stopped: FALSE&#10;## returning status FALSE&#10;## evaluation # 30:&#10;## $param.combo&#10;## nFAST nSLOW&#10;## 780 20 68&#10;## &#10;## [1] &amp;quot;2008-04-25 00:00:00 AAPL 100 @ 6.06178617477417&amp;quot;&#10;## [1] &amp;quot;2008-08-04 00:00:00 AAPL -100 @ 5.47249984741211&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 AAPL 100 @ 3.75428605079651&amp;quot;&#10;## [1] &amp;quot;2010-09-03 00:00:00 AAPL -100 @ 9.24178600311279&amp;quot;&#10;## [1] &amp;quot;2010-09-13 00:00:00 AAPL 100 @ 9.53714275360107&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 AAPL -100 @ 11.66428565979&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 AAPL 100 @ 13.3500003814697&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 AAPL -100 @ 19.9285717010498&amp;quot;&#10;## [1] &amp;quot;2013-08-12 00:00:00 AAPL 100 @ 16.6914291381836&amp;quot;&#10;## [1] &amp;quot;2014-04-21 00:00:00 AAPL -100 @ 18.9703578948975&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## result of evaluating expression:&#10;## &amp;lt;environment: 0x7fa4b4c10b08&amp;gt;&#10;## got results for task 30&#10;## numValues: 30, numResults: 30, stopped: FALSE&#10;## first call to combine function&#10;## evaluating call object to combine results:&#10;## fun(result.1, result.2, result.3, result.4, result.5, result.6, &#10;## result.7, result.8, result.9, result.10, result.11, result.12, &#10;## result.13, result.14, result.15, result.16, result.17, result.18, &#10;## result.19, result.20, result.21, result.22, result.23, result.24, &#10;## result.25, result.26, result.27, result.28, result.29, result.30)&#10;## returning status FALSE&#10;## numValues: 30, numResults: 30, stopped: TRUE&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 提取关键统计结果&#10;df &amp;lt;- degrees.of.freedom(&amp;#39;macd&amp;#39;, &amp;#39;macd&amp;#39;) # 计算策略的自由度（评估过拟合风险）&#10;tstats &amp;lt;- results$tradeStats # 交易统计数据（胜率、盈亏比等）&#10;defSR &amp;lt;- SharpeRatio.deflated(&amp;#39;macd&amp;#39;, strategy=&amp;#39;macd&amp;#39;, audit=.audit) # 修正后的夏普比率（考虑过拟合）&#10;hcSR &amp;lt;- SharpeRatio.haircut(&amp;#39;macd&amp;#39;, strategy=&amp;#39;macd&amp;#39;, audit=.audit) # 调整后的夏普比率（降低过拟合影响）&#10;&#10;# 打印结果&#10;print(tstats) # 输出交易统计&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## nFAST nSLOW Portfolio Symbol Num.Txns Num.Trades Net.Trading.PL&#10;## 441 1 52 macd.train.441 AAPL 17 8 1648.500&#10;## 243 3 42 macd.train.243 AAPL 23 11 1518.071&#10;## 343 3 47 macd.train.343 AAPL 19 9 1571.500&#10;## 184 4 39 macd.train.184 AAPL 25 12 1386.500&#10;## 604 4 60 macd.train.604 AAPL 17 8 1618.428&#10;## 525 5 56 macd.train.525 AAPL 17 8 1722.286&#10;## 765 5 68 macd.train.765 AAPL 13 6 1651.179&#10;## 985 5 79 macd.train.985 AAPL 9 4 1789.786&#10;## 626 6 61 macd.train.626 AAPL 17 8 1702.107&#10;## 167 7 38 macd.train.167 AAPL 27 13 1352.178&#10;## 927 7 76 macd.train.927 AAPL 11 5 1799.786&#10;## 488 8 54 macd.train.488 AAPL 17 8 1694.143&#10;## 868 8 73 macd.train.868 AAPL 11 5 1573.536&#10;## 489 9 54 macd.train.489 AAPL 17 8 1694.143&#10;## 331 11 46 macd.train.331 AAPL 19 9 1651.679&#10;## 771 11 68 macd.train.771 AAPL 13 6 1651.179&#10;## 332 12 46 macd.train.332 AAPL 19 9 1651.679&#10;## 892 12 74 macd.train.892 AAPL 11 5 1706.857&#10;## 912 12 75 macd.train.912 AAPL 11 5 1814.143&#10;## 153 13 37 macd.train.153 AAPL 29 14 1405.679&#10;## 854 14 72 macd.train.854 AAPL 11 5 1621.143&#10;## 235 15 41 macd.train.235 AAPL 23 11 1521.571&#10;## 855 15 72 macd.train.855 AAPL 11 5 1621.143&#10;## 76 16 33 macd.train.76 AAPL 29 14 1496.536&#10;## 137 17 36 macd.train.137 AAPL 29 14 1502.500&#10;## 157 17 37 macd.train.157 AAPL 29 14 1405.679&#10;## 637 17 61 macd.train.637 AAPL 17 8 1702.107&#10;## 797 17 69 macd.train.797 AAPL 13 6 1571.036&#10;## 859 19 72 macd.train.859 AAPL 11 5 1621.143&#10;## 780 20 68 macd.train.780 AAPL 13 6 1651.179&#10;## Avg.Trade.PL Med.Trade.PL Largest.Winner Largest.Loser Gross.Profits&#10;## 441 187.90627 136.01780 641.0715 -84.07135 1640.286&#10;## 243 124.80194 30.07140 679.7143 -74.39289 1582.286&#10;## 343 158.47222 29.99992 613.5715 -74.39289 1594.214&#10;## 184 103.43749 39.01784 594.5001 -100.96426 1484.178&#10;## 604 184.14727 129.67854 643.6070 -79.03571 1616.607&#10;## 525 197.12948 155.64284 641.0715 -80.85709 1726.107&#10;## 765 250.98809 220.30358 657.8571 -82.35712 1647.214&#10;## 985 327.35715 310.87499 758.7500 -71.07139 1409.250&#10;## 626 194.60712 141.37497 643.6070 -79.03571 1700.286&#10;## 167 92.84063 39.99996 563.6785 -127.89288 1476.785&#10;## 927 316.34286 279.28562 764.4287 -71.07139 1694.214&#10;## 488 193.61158 157.78565 641.0715 -84.07135 1697.857&#10;## 868 286.91425 125.64278 799.1071 -74.96428 1542.000&#10;## 489 193.61158 157.78565 641.0715 -84.07135 1697.857&#10;## 331 167.38096 61.71427 684.0714 -74.39289 1674.393&#10;## 771 250.98809 220.30358 657.8571 -82.35712 1647.214&#10;## 332 167.38096 61.71427 684.0714 -74.39289 1674.393&#10;## 892 313.57854 279.28562 778.7857 -74.96428 1675.321&#10;## 912 319.21427 279.28562 778.7857 -71.07139 1708.571&#10;## 153 90.03060 57.46427 534.8571 -127.89288 1560.143&#10;## 854 296.43568 204.96426 799.1071 -74.96428 1589.607&#10;## 235 125.12012 30.07140 679.7143 -74.39289 1573.821&#10;## 855 296.43568 204.96426 799.1071 -74.96428 1589.607&#10;## 76 96.52040 63.80358 561.7499 -112.32147 1659.786&#10;## 137 96.94642 70.46430 594.6429 -132.92866 1649.250&#10;## 157 90.03060 57.46427 534.8571 -127.89288 1560.143&#10;## 637 194.60712 141.37497 643.6070 -79.03571 1700.286&#10;## 797 238.67855 221.25001 585.5356 -82.35712 1573.357&#10;## 859 296.43568 204.96426 799.1071 -74.96428 1589.607&#10;## 780 250.98809 220.30358 657.8571 -82.35712 1647.214&#10;## Gross.Losses Std.Dev.Trade.PL Std.Err.Trade.PL Percent.Positive&#10;## 441 -137.03566 261.4606 92.44028 62.50000&#10;## 243 -209.46436 225.5217 67.99736 63.63636&#10;## 343 -167.96427 250.7102 83.57008 55.55556&#10;## 184 -242.92860 196.9424 56.85237 66.66667&#10;## 604 -143.42880 266.6014 94.25784 62.50000&#10;## 525 -149.07141 265.6197 93.91073 62.50000&#10;## 765 -141.28575 304.4241 124.28063 66.66667&#10;## 985 -99.82142 438.2080 219.10400 50.00000&#10;## 626 -143.42880 268.2088 94.82611 62.50000&#10;## 167 -269.85722 185.6172 51.48094 69.23077&#10;## 927 -112.50000 384.6769 172.03275 60.00000&#10;## 488 -148.96426 264.1330 93.38512 62.50000&#10;## 868 -107.42860 396.9982 177.54301 60.00000&#10;## 489 -148.96426 264.1330 93.38512 62.50000&#10;## 331 -167.96427 264.2260 88.07535 55.55556&#10;## 771 -141.28575 304.4241 124.28063 66.66667&#10;## 332 -167.96427 264.2260 88.07535 55.55556&#10;## 892 -107.42860 380.9597 170.37037 60.00000&#10;## 912 -112.50000 388.8884 173.91616 60.00000&#10;## 153 -299.71435 174.5118 46.64025 64.28571&#10;## 854 -107.42860 384.2972 171.86295 60.00000&#10;## 235 -197.50004 223.3315 67.33699 63.63636&#10;## 855 -107.42860 384.2972 171.86295 60.00000&#10;## 76 -308.49998 184.6163 49.34077 57.14286&#10;## 137 -292.00015 186.5365 49.85397 64.28571&#10;## 157 -299.71435 174.5118 46.64025 64.28571&#10;## 637 -143.42880 268.2088 94.82611 62.50000&#10;## 797 -141.28575 285.2111 116.43694 66.66667&#10;## 859 -107.42860 384.2972 171.86295 60.00000&#10;## 780 -141.28575 304.4241 124.28063 66.66667&#10;## Percent.Negative Profit.Factor Avg.Win.Trade Med.Win.Trade Avg.Losing.Trade&#10;## 441 37.50000 11.969774 328.0572 253.50018 -45.67855&#10;## 243 36.36364 7.553962 226.0408 194.39278 -52.36609&#10;## 343 44.44444 9.491389 318.8428 239.42852 -41.99107&#10;## 184 33.33333 6.109525 185.5223 136.44640 -60.73215&#10;## 604 37.50000 11.271146 323.3214 201.21422 -47.80960&#10;## 525 37.50000 11.579063 345.2214 297.92862 -49.69047&#10;## 765 33.33333 11.658743 411.8036 388.32144 -70.64288&#10;## 985 50.00000 14.117711 704.6250 704.62501 -49.91071&#10;## 626 37.50000 11.854563 340.0572 261.50017 -47.80960&#10;## 167 30.76923 5.472470 164.0873 94.03572 -67.46430&#10;## 927 40.00000 15.059683 564.7381 650.50001 -56.25000&#10;## 488 37.50000 11.397747 339.5714 267.53559 -49.65475&#10;## 868 40.00000 14.353718 513.9999 617.24997 -53.71430&#10;## 489 37.50000 11.397747 339.5714 267.53559 -49.65475&#10;## 331 44.44444 9.968744 334.8786 227.64282 -41.99107&#10;## 771 33.33333 11.658743 411.8036 388.32144 -70.64288&#10;## 332 44.44444 9.968744 334.8786 227.64282 -41.99107&#10;## 892 40.00000 15.594742 558.4404 617.24997 -53.71430&#10;## 912 40.00000 15.187301 569.5238 650.50001 -56.25000&#10;## 153 35.71429 5.205432 173.3492 127.64282 -59.94287&#10;## 854 40.00000 14.796870 529.8690 585.53562 -53.71430&#10;## 235 36.36364 7.968714 224.8316 194.39278 -49.37501&#10;## 855 40.00000 14.796870 529.8690 585.53562 -53.71430&#10;## 76 42.85714 5.380181 207.4732 144.01779 -51.41666&#10;## 137 35.71429 5.648114 183.2500 126.82142 -58.40003&#10;## 157 35.71429 5.205432 173.3492 127.64282 -59.94287&#10;## 637 37.50000 11.854563 340.0572 261.50017 -47.80960&#10;## 797 33.33333 11.135992 393.3393 387.55358 -70.64288&#10;## 859 40.00000 14.796870 529.8690 585.53562 -53.71430&#10;## 780 33.33333 11.658743 411.8036 388.32144 -70.64288&#10;## Med.Losing.Trade Avg.Daily.PL Med.Daily.PL Std.Dev.Daily.PL&#10;## 441 -51.82142 187.90627 136.01780 261.4606&#10;## 243 -51.39289 124.80194 30.07140 225.5217&#10;## 343 -39.71424 158.47222 29.99992 250.7102&#10;## 184 -54.83932 103.43749 39.01784 196.9424&#10;## 604 -42.14306 184.14727 129.67854 266.6014&#10;## 525 -63.75003 197.12948 155.64284 265.6197&#10;## 765 -70.64288 250.98809 220.30358 304.4241&#10;## 985 -49.91071 327.35715 310.87499 438.2080&#10;## 626 -42.14306 194.60712 141.37497 268.2088&#10;## 167 -54.83932 92.84063 39.99996 185.6172&#10;## 927 -56.25000 316.34286 279.28562 384.6769&#10;## 488 -63.75003 193.61158 157.78565 264.1330&#10;## 868 -53.71430 286.91425 125.64278 396.9982&#10;## 489 -63.75003 193.61158 157.78565 264.1330&#10;## 331 -39.71424 167.38096 61.71427 264.2260&#10;## 771 -70.64288 250.98809 220.30358 304.4241&#10;## 332 -39.71424 167.38096 61.71427 264.2260&#10;## 892 -53.71430 313.57854 279.28562 380.9597&#10;## 912 -56.25000 319.21427 279.28562 388.8884&#10;## 153 -55.03569 90.03060 57.46427 174.5118&#10;## 854 -53.71430 296.43568 204.96426 384.2972&#10;## 235 -45.41073 125.12012 30.07140 223.3315&#10;## 855 -53.71430 296.43568 204.96426 384.2972&#10;## 76 -43.71425 96.52040 63.80358 184.6163&#10;## 137 -55.03569 96.94642 70.46430 186.5365&#10;## 157 -55.03569 90.03060 57.46427 174.5118&#10;## 637 -42.14306 194.60712 141.37497 268.2088&#10;## 797 -70.64288 238.67855 221.25001 285.2111&#10;## 859 -53.71430 296.43568 204.96426 384.2972&#10;## 780 -70.64288 250.98809 220.30358 304.4241&#10;## Std.Err.Daily.PL Ann.Sharpe Max.Drawdown Profit.To.Max.Draw&#10;## 441 92.44028 11.408677 -472.6429 3.487835&#10;## 243 67.99736 8.784827 -502.5715 3.020608&#10;## 343 83.57008 10.034167 -500.5714 3.139412&#10;## 184 56.85237 8.337561 -536.3572 2.585031&#10;## 604 94.25784 10.964859 -464.7860 3.482094&#10;## 525 93.91073 11.781257 -458.4644 3.756640&#10;## 765 124.28063 13.088031 -576.2144 2.865563&#10;## 985 219.10400 11.858829 -726.5001 2.463573&#10;## 626 94.82611 11.518238 -447.5000 3.803591&#10;## 167 51.48094 7.939995 -547.2858 2.470699&#10;## 927 172.03275 13.054558 -694.6074 2.591084&#10;## 488 93.38512 11.636140 -458.4644 3.695255&#10;## 868 177.54301 11.472651 -727.8574 2.161873&#10;## 489 93.38512 11.636140 -458.4644 3.695255&#10;## 331 88.07535 10.056126 -431.0358 3.831883&#10;## 771 124.28063 13.088031 -576.2144 2.865563&#10;## 332 88.07535 10.056126 -431.0358 3.831883&#10;## 892 170.37037 13.066749 -727.8574 2.345043&#10;## 912 173.91616 13.030396 -694.6074 2.611753&#10;## 153 46.64025 8.189654 -547.2858 2.568454&#10;## 854 171.86295 12.245132 -648.5359 2.499696&#10;## 235 67.33699 8.893595 -490.6072 3.101405&#10;## 855 171.86295 12.245132 -648.5359 2.499696&#10;## 76 49.34077 8.299452 -511.9287 2.923328&#10;## 137 49.85397 8.250273 -552.3216 2.720335&#10;## 157 46.64025 8.189654 -547.2858 2.568454&#10;## 637 94.82611 11.518238 -447.5000 3.803591&#10;## 797 116.43694 13.284562 -648.5359 2.422434&#10;## 859 171.86295 12.245132 -648.5359 2.499696&#10;## 780 124.28063 13.088031 -576.2144 2.865563&#10;## Avg.WinLoss.Ratio Med.WinLoss.Ratio Max.Equity Min.Equity End.Equity&#10;## 441 7.181864 4.891803 1753.393 -72.178602 1648.500&#10;## 243 4.316549 3.782484 1701.357 -9.392786 1518.071&#10;## 343 7.593111 6.028782 1719.536 -53.571391 1571.500&#10;## 184 3.054763 2.488112 1629.179 -5.571365 1386.500&#10;## 604 6.762688 4.774552 1740.000 -109.714246 1618.428&#10;## 525 6.947438 4.673388 1779.536 -87.428617 1722.286&#10;## 765 5.829372 5.496965 1792.679 -141.285753 1651.179&#10;## 985 14.117711 14.117711 1863.143 -103.535748 1789.786&#10;## 626 7.112738 6.205059 1763.393 -109.714246 1702.107&#10;## 167 2.432209 1.714750 1605.786 -2.035666 1352.178&#10;## 927 10.039788 11.564445 1856.143 -116.214323 1799.786&#10;## 488 6.838648 4.196635 1785.000 -84.107208 1694.143&#10;## 868 9.569146 11.491353 1895.893 -111.142921 1573.536&#10;## 489 6.838648 4.196635 1785.000 -84.107208 1694.143&#10;## 331 7.974996 5.732020 1730.179 -53.607082 1651.679&#10;## 771 5.829372 5.496965 1792.679 -141.285753 1651.179&#10;## 332 7.974996 5.732020 1730.179 -53.607082 1651.679&#10;## 892 10.396495 11.491353 1875.572 -111.142921 1706.857&#10;## 912 10.124867 11.564445 1870.500 -116.214323 1814.143&#10;## 153 2.891907 2.319274 1659.286 -14.392900 1405.679&#10;## 854 9.864580 10.900926 1864.179 -111.142921 1621.143&#10;## 235 4.553551 4.280768 1692.893 -9.392786 1521.571&#10;## 855 9.864580 10.900926 1864.179 -111.142921 1621.143&#10;## 76 4.035135 3.294527 1714.500 -12.178612 1496.536&#10;## 137 3.137841 2.304349 1760.857 -15.214300 1502.500&#10;## 157 2.891907 2.319274 1659.286 -14.392900 1405.679&#10;## 637 7.112738 6.205059 1763.393 -109.714246 1702.107&#10;## 797 5.567996 5.486096 1789.250 -141.285753 1571.036&#10;## 859 9.864580 10.900926 1864.179 -111.142921 1621.143&#10;## 780 5.829372 5.496965 1792.679 -141.285753 1651.179&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(df) # 输出自由度&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Degrees of freedom report for strategy: macd &#10;## Total market observations: 1865 &#10;## Degrees of freedom consumed by strategy: 257 &#10;## Total degrees of freedom remaining: 1608 &#10;## % Degrees of Freedom: 86.22 %&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(defSR) # 输出修正夏普比率&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## obs.Sharpe max.Sharpe deflated.Sharpe p.value nTrials&#10;## 1 1.1 2.169138 1.095209 0.00435539 38&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(hcSR) # 输出调整夏普比率&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Sharpe Ratio Haircut Report: &#10;## &#10;## Frequency = Daily &#10;## Number of Observations = 1866 &#10;## Observed Sharpe Ratio: 1.1 &#10;## Autocorrelation: NaN &#10;## Sharpe Ratio corrected for autocorrelation: 1.1 &#10;## Assumed number of tests: 38 &#10;## Assumed Average Correlation: 0.2 &#10;## &#10;## Bonferroni Adjustment: &#10;## Adjusted P-value = 0.5742251 &#10;## Haircut Sharpe Ratio = 0.2485153 &#10;## Percentage Haircut = 0.774077 &#10;## &#10;## Holm Adjustment: &#10;## Adjusted P-value = 0.483558 &#10;## Haircut Sharpe Ratio = 0.3101128 &#10;## Percentage Haircut = 0.7180793 &#10;## &#10;## BHY Adjustment: &#10;## Adjusted P-value = 0.3133459 &#10;## Haircut Sharpe Ratio = 0.4472566 &#10;## Percentage Haircut = 0.5934031 &#10;## &#10;## Average Adjustment: &#10;## Adjusted P-value = 0.457043 &#10;## Haircut Sharpe Ratio = 0.3292902 &#10;## Percentage Haircut = 0.7006452&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;&lt;div id="策略核心思路解析" class="section level1"&gt;&#10;&lt;h1&gt;策略核心思路解析&lt;/h1&gt;&#10;&lt;div id="参数优化的必要性与逻辑" class="section level2"&gt;&#10;&lt;h2&gt;参数优化的必要性与逻辑&lt;/h2&gt;&#10;&lt;p&gt;MACD 策略的表现高度依赖于快速 EMA（短期趋势）和慢速 EMA（长期趋势）的周期参数。例如，快速 EMA 过短可能导致信号频繁且噪音大，过长则可能滞后于趋势；慢速 EMA 同理。若仅凭经验选择参数（如默认的 12/26 日），可能错过更优组合，或因参数适配特定历史数据而在未来失效。&lt;/p&gt;&#10;&lt;p&gt;这段代码的核心是通过系统测试参数组合解决这一问题：首先定义合理的参数范围（快速 EMA 1-20 日、慢速 EMA 30-80 日），再通过add.distribution将参数引入策略，最后用apply.paramset批量测试不同组合的表现。这种方法避免了主观选择参数的盲目性，让数据决定最优解。&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="macd-指标与参数约束的意义" class="section level2"&gt;&#10;&lt;h2&gt;MACD 指标与参数约束的意义&lt;/h2&gt;&#10;&lt;p&gt;MACD（移动平均收敛散度）的核心是通过短期与长期趋势的差异捕捉价格动量，其计算逻辑为：&#10;- MACD 线 = 快速 EMA - 慢速 EMA（反映短期与长期趋势的偏离）&#10;- 信号线 = MACD 线的 9 日 EMA（平滑波动，生成交易信号）&lt;/p&gt;&#10;&lt;p&gt;因此，快速 EMA 必须小于慢速 EMA—— 若快速周期大于慢速周期，MACD 线的物理意义将反转（变成长期减短期），无法正确反映趋势偏离。代码中add.distribution.constraint通过operator = ’&amp;lt;’强制这一约束，确保参数逻辑的合理性。&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="效率与有效性的平衡随机抽样与统计验证" class="section level2"&gt;&#10;&lt;h2&gt;效率与有效性的平衡：随机抽样与统计验证&lt;/h2&gt;&#10;&lt;p&gt;全量测试 1-20 日（20 种）与 30-80 日（51 种）的参数组合，会产生 20×51=1020 种可能，计算成本极高。代码通过nsamples = 30随机抽样 30 组参数，在效率与覆盖度间取得平衡 —— 既避免全量测试的冗余，又能覆盖大概率有效的组合。&lt;/p&gt;&#10;&lt;p&gt;更重要的是，代码引入了过拟合风险评估：&#10;degrees.of.freedom计算策略的自由度（参数数量与数据量的比值），自由度越高，过拟合风险越大；&#10;SharpeRatio.deflated和SharpeRatio.haircut对传统夏普比率进行修正，降低因过度优化导致的 “虚高收益” 影响，更真实反映策略的稳健性。&lt;/p&gt;&#10;&lt;p&gt;这些指标让交易者不仅关注 “哪个参数组合收益最高”，更能判断 “该组合的收益是否可靠”。&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="结果解读的核心价值" class="section level2"&gt;&#10;&lt;h2&gt;结果解读的核心价值&lt;/h2&gt;&#10;&lt;p&gt;代码输出的tstats（交易统计）包含胜率、平均盈亏、最大回撤等指标，直观展示不同参数组合的表现；而修正后的夏普比率（defSR、hcSR）则提示哪些组合的收益是 “可复制的”，哪些可能是 “数据巧合”。&#10;例如，若某参数组合的传统夏普比率极高，但修正后大幅下降，说明其可能过度拟合历史数据，实盘表现大概率不佳；反之，修正前后差异小的组合，更可能在未来保持稳健。&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;div id="科学参数优化的意义" class="section level1"&gt;&#10;&lt;h1&gt;科学参数优化的意义&lt;/h1&gt;&#10;&lt;p&gt;这段代码展示了量化交易中 “参数优化” 的标准化流程：从定义合理参数范围、施加逻辑约束，到高效抽样测试、统计验证有效性，每一步都围绕 “降低主观干扰、提升策略稳健性” 展开。&lt;/p&gt;&#10;&lt;p&gt;对交易者而言，这种方法的价值在于：它不仅能找到历史表现优异的参数，更能通过统计指标识别参数的可靠性，避免 “回测神话” 与实盘失效的鸿沟。在量化交易中，“能解释的收益” 比 “高收益” 更重要 —— 而科学的参数优化，正是通往可解释、可复制收益的关键一步。&lt;/p&gt;&#10;&lt;/div&gt;&#10;</description></item><item><title>MACD 策略的前进测试（Walk Forward）实现与解析</title><link>https://gewutang.cn/2015/06/10/macdwfa/</link><pubDate>Wed, 10 Jun 2015 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2015/06/10/macdwfa/</guid><description>&#10;&#10;&#10;&lt;p&gt;在量化交易中，策略的稳健性往往取决于其在不同市场周期的适应性。一次性回测容易因参数过拟合导致 “历史表现优异但未来失效” 的问题，而前进测试（Walk Forward Testing）通过滚动优化参数并验证，能有效降低过拟合风险。&lt;/p&gt;&#10;&lt;p&gt;本文将解析一段基于quantstrat包的 MACD 策略前进测试代码，展示其实现思路与核心价值，并结合 MACD 指标的原理说明策略设计逻辑。&lt;/p&gt;&#10;&lt;div id="代码实现与注释" class="section level1"&gt;&#10;&lt;h1&gt;代码实现与注释&lt;/h1&gt;&#10;&lt;p&gt;以下是完整的前进测试代码，包含详细注释以解释各环节功能：&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# Walk Forward demo for MACD&#10;###############################################################################&#10;&#10;# 加载必要的包：foreach用于并行迭代，iterators支持迭代器，quantstrat用于量化策略开发&#10;require(foreach, quietly=TRUE)&#10;require(iterators)&#10;require(quantstrat)&#10;&#10;# 运行内置的MACD策略演示代码，初始化策略环境（包含策略定义、标的数据等）&#10;# 使用source而非demo确保所有变量在当前会话中可见&#10;source(system.file(&amp;#39;demo/macd.R&amp;#39;, package=&amp;#39;quantstrat&amp;#39;), echo = TRUE)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## &amp;gt; require(quantstrat)&#10;## &#10;## &amp;gt; suppressWarnings(rm(&amp;quot;order_book.macd&amp;quot;, pos = .strategy))&#10;## &#10;## &amp;gt; suppressWarnings(rm(&amp;quot;account.macd&amp;quot;, &amp;quot;portfolio.macd&amp;quot;, &#10;## + pos = .blotter))&#10;## &#10;## &amp;gt; suppressWarnings(rm(&amp;quot;account.st&amp;quot;, &amp;quot;portfolio.st&amp;quot;, &#10;## + &amp;quot;stock.str&amp;quot;, &amp;quot;stratMACD&amp;quot;, &amp;quot;startDate&amp;quot;, &amp;quot;initEq&amp;quot;, &amp;quot;start_t&amp;quot;, &#10;## + &amp;quot;end_t&amp;quot;))&#10;## &#10;## &amp;gt; oldtz &amp;lt;- Sys.getenv(&amp;quot;TZ&amp;quot;)&#10;## &#10;## &amp;gt; if (oldtz == &amp;quot;&amp;quot;) {&#10;## + Sys.setenv(TZ = &amp;quot;GMT&amp;quot;)&#10;## + }&#10;## &#10;## &amp;gt; stock.str = &amp;quot;AAPL&amp;quot;&#10;## &#10;## &amp;gt; fastMA = 12&#10;## &#10;## &amp;gt; slowMA = 26&#10;## &#10;## &amp;gt; signalMA = 9&#10;## &#10;## &amp;gt; maType = &amp;quot;EMA&amp;quot;&#10;## &#10;## &amp;gt; currency(&amp;quot;USD&amp;quot;)&#10;## [1] &amp;quot;USD&amp;quot;&#10;## &#10;## &amp;gt; stock(stock.str, currency = &amp;quot;USD&amp;quot;, multiplier = 1)&#10;## [1] &amp;quot;AAPL&amp;quot;&#10;## &#10;## &amp;gt; startDate = &amp;quot;2006-12-31&amp;quot;&#10;## &#10;## &amp;gt; initEq = 1e+06&#10;## &#10;## &amp;gt; portfolio.st = &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; account.st = &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; initPortf(portfolio.st, symbols = stock.str)&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; initAcct(account.st, portfolios = portfolio.st)&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; initOrders(portfolio = portfolio.st)&#10;## &#10;## &amp;gt; strat.st &amp;lt;- portfolio.st&#10;## &#10;## &amp;gt; strategy(strat.st, store = TRUE)&#10;## &#10;## &amp;gt; add.indicator(strat.st, name = &amp;quot;MACD&amp;quot;, arguments = list(x = quote(Cl(mktdata)), &#10;## + nFast = fastMA, nSlow = slowMA), label = &amp;quot;_&amp;quot;)&#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; add.signal(strat.st, name = &amp;quot;sigThreshold&amp;quot;, arguments = list(column = &amp;quot;signal._&amp;quot;, &#10;## + relationship = &amp;quot;gt&amp;quot;, threshold = 0, cross = TRUE), label = .... [TRUNCATED] &#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; add.signal(strat.st, name = &amp;quot;sigThreshold&amp;quot;, arguments = list(column = &amp;quot;signal._&amp;quot;, &#10;## + relationship = &amp;quot;lt&amp;quot;, threshold = 0, cross = TRUE), label = .... [TRUNCATED] &#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; add.rule(strat.st, name = &amp;quot;ruleSignal&amp;quot;, arguments = list(sigcol = &amp;quot;signal.gt.zero&amp;quot;, &#10;## + sigval = TRUE, orderqty = 100, ordertype = &amp;quot;market&amp;quot;, orde .... [TRUNCATED] &#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; add.rule(strat.st, name = &amp;quot;ruleSignal&amp;quot;, arguments = list(sigcol = &amp;quot;signal.lt.zero&amp;quot;, &#10;## + sigval = TRUE, orderqty = &amp;quot;all&amp;quot;, ordertype = &amp;quot;market&amp;quot;, or .... [TRUNCATED] &#10;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; getSymbols(stock.str, from = startDate, to = &amp;quot;2014-06-01&amp;quot;, &#10;## + src = &amp;quot;yahoo&amp;quot;)&#10;## [1] &amp;quot;AAPL&amp;quot;&#10;## &#10;## &amp;gt; start_t &amp;lt;- Sys.time()&#10;## &#10;## &amp;gt; out &amp;lt;- applyStrategy(strat.st, portfolios = portfolio.st, &#10;## + parameters = list(nFast = fastMA, nSlow = slowMA, nSig = signalMA, &#10;## + maTyp .... [TRUNCATED] &#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-15 00:00:00 AAPL -100 @ 6.93464279174805&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2013-05-09 00:00:00 AAPL 100 @ 16.3132133483887&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-26 00:00:00 AAPL 100 @ 15.7496433258057&amp;quot;&#10;## [1] &amp;quot;2014-01-22 00:00:00 AAPL -100 @ 19.6967868804932&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 AAPL 100 @ 19.5025005340576&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## &#10;## &amp;gt; end_t &amp;lt;- Sys.time()&#10;## &#10;## &amp;gt; print(end_t - start_t)&#10;## Time difference of 0.4237199 secs&#10;## &#10;## &amp;gt; start_t &amp;lt;- Sys.time()&#10;## &#10;## &amp;gt; updatePortf(Portfolio = portfolio.st, Dates = paste(&amp;quot;::&amp;quot;, &#10;## + as.Date(Sys.time()), sep = &amp;quot;&amp;quot;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&#10;## &#10;## &amp;gt; end_t &amp;lt;- Sys.time()&#10;## &#10;## &amp;gt; print(&amp;quot;trade blotter portfolio update:&amp;quot;)&#10;## [1] &amp;quot;trade blotter portfolio update:&amp;quot;&#10;## &#10;## &amp;gt; print(end_t - start_t)&#10;## Time difference of 0.02946806 secs&#10;## &#10;## &amp;gt; chart.Posn(Portfolio = portfolio.st, Symbol = stock.str)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/06/10/macdwfa/index_files/figure-html/WalkForward-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## &amp;gt; plot(add_MACD(fast = fastMA, slow = slowMA, signal = signalMA, &#10;## + maType = &amp;quot;EMA&amp;quot;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/06/10/macdwfa/index_files/figure-html/WalkForward-2.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## &amp;gt; obook &amp;lt;- getOrderBook(&amp;quot;macd&amp;quot;)&#10;## &#10;## &amp;gt; Sys.setenv(TZ = oldtz)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 并行计算初始化（可选）：doParallel、doMC等并行包可加速参数搜索&#10;# 此处以doParallel为例，默认使用物理核心数-1的线程&#10;# require(doParallel)&#10;# registerDoParallel()&#10;&#10;&#10;# 从环境中获取策略对象（MACD策略在定义时设置了store=TRUE，因此可直接调用）&#10;strategy.st &amp;lt;- &amp;#39;macd&amp;#39;&#10;&#10;### 设置参数搜索范围&#10;.FastMA = (1:10) # MACD快速EMA周期候选值（1到10）&#10;.SlowMA = (5:25) # MACD慢速EMA周期候选值（5到25）&#10;.nsamples = 15 # 随机抽样的参数组合数量（并行计算时可减少迭代次数，提高效率）&#10;&#10;&#10;### 定义参数分布（用于参数优化）&#10;# 为策略添加快速EMA周期的参数分布&#10;add.distribution(&#10; strategy.st, # 策略名称&#10; paramset.label = &amp;#39;MA&amp;#39;, # 参数集标签（用于标识该组参数）&#10; component.type = &amp;#39;indicator&amp;#39;, # 组件类型：指标（此处为MACD的EMA参数）&#10; component.label = &amp;#39;_&amp;#39;, # 指标在策略中的标签（对应MACD指标的默认标识）&#10; variable = list(n = .FastMA), # 变量：快速EMA周期，取值范围为.FastMA&#10; label = &amp;#39;nFAST&amp;#39; # 该参数的标签（用于后续约束和结果识别）&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 为策略添加慢速EMA周期的参数分布&#10;add.distribution(&#10; strategy.st,&#10; paramset.label = &amp;#39;MA&amp;#39;,&#10; component.type = &amp;#39;indicator&amp;#39;,&#10; component.label = &amp;#39;_&amp;#39;,&#10; variable = list(n = .SlowMA), # 变量：慢速EMA周期，取值范围为.SlowMA&#10; label = &amp;#39;nSLOW&amp;#39; # 该参数的标签&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 添加参数约束：确保快速EMA周期小于慢速EMA周期（MACD计算的必要条件）&#10;add.distribution.constraint(&#10; strategy.st,&#10; paramset.label = &amp;#39;MA&amp;#39;,&#10; distribution.label.1 = &amp;#39;nFAST&amp;#39;, # 第一个参数（快速周期）&#10; distribution.label.2 = &amp;#39;nSLOW&amp;#39;, # 第二个参数（慢速周期）&#10; operator = &amp;#39;&amp;lt;&amp;#39;, # 约束关系：快速周期 &amp;lt; 慢速周期&#10; label = &amp;#39;MA&amp;#39; # 约束标签&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macd&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;### 初始化前进测试环境&#10;wfportfolio &amp;lt;- &amp;quot;wf.macd&amp;quot; # 前进测试的组合名称&#10;initPortf(wfportfolio, symbols = stock.str) # 初始化组合（stock.str来自MACD演示代码中的标的）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;wf.macd&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initOrders(portfolio = wfportfolio) # 初始化订单簿&#10;&#10;# 执行前进测试&#10;wf_start &amp;lt;- Sys.time() # 记录开始时间&#10;wfresults &amp;lt;- walk.forward(&#10; strategy.st, # 策略名称&#10; paramset.label = &amp;#39;MA&amp;#39;, # 使用的参数集标签&#10; portfolio.st = wfportfolio, # 组合名称&#10; account.st = account.st, # 账户名称（来自MACD演示代码）&#10; nsamples = .nsamples, # 每次迭代随机抽样的参数组合数量&#10; period = &amp;#39;months&amp;#39;, # 滚动周期：按月划分训练期和测试期&#10; k.training = 36, # 训练期长度：36个月（用于参数优化）&#10; k.testing = 12, # 测试期长度：12个月（用于验证优化后的参数）&#10; verbose = TRUE, # 输出详细过程信息&#10; anchored = TRUE, # 固定起始点：训练期从最开始滚动（而非滑动窗口）&#10; include.insamples = TRUE, # 结果中包含训练期数据&#10; savewf = FALSE # 不保存中间结果&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;=== training MA on 2007-01-03/2009-12-31&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;2007-03-14 00:00:00 AAPL 100 @ 3.21428608894348&amp;quot;&#10;## [1] &amp;quot;2007-08-16 00:00:00 AAPL -100 @ 4.18035697937012&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2007-11-26 00:00:00 AAPL -100 @ 6.16214323043823&amp;quot;&#10;## [1] &amp;quot;2007-11-30 00:00:00 AAPL 100 @ 6.50785684585571&amp;quot;&#10;## [1] &amp;quot;2008-01-15 00:00:00 AAPL -100 @ 6.03714323043823&amp;quot;&#10;## [1] &amp;quot;2008-03-27 00:00:00 AAPL 100 @ 5.00892877578735&amp;quot;&#10;## [1] &amp;quot;2008-06-25 00:00:00 AAPL -100 @ 6.33535718917847&amp;quot;&#10;## [1] &amp;quot;2008-08-18 00:00:00 AAPL 100 @ 6.26392889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-05 00:00:00 AAPL 100 @ 3.4449999332428&amp;quot;&#10;## [1] &amp;quot;2009-03-03 00:00:00 AAPL -100 @ 3.15607094764709&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-11 00:00:00 AAPL -100 @ 6.9524998664856&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2007-03-15 00:00:00 AAPL 100 @ 3.19892907142639&amp;quot;&#10;## [1] &amp;quot;2007-08-16 00:00:00 AAPL -100 @ 4.18035697937012&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2007-11-27 00:00:00 AAPL -100 @ 6.24321413040161&amp;quot;&#10;## [1] &amp;quot;2007-11-29 00:00:00 AAPL 100 @ 6.58178615570068&amp;quot;&#10;## [1] &amp;quot;2008-01-15 00:00:00 AAPL -100 @ 6.03714323043823&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 AAPL 100 @ 5.10750007629395&amp;quot;&#10;## [1] &amp;quot;2008-06-25 00:00:00 AAPL -100 @ 6.33535718917847&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 AAPL 100 @ 6.19750022888184&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 AAPL -100 @ 7.03499984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-01 00:00:00 AAPL -100 @ 6.23857116699219&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 AAPL -100 @ 7.15571403503418&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-02 00:00:00 AAPL -100 @ 6.00642919540405&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2007-03-15 00:00:00 AAPL 100 @ 3.19892907142639&amp;quot;&#10;## [1] &amp;quot;2007-08-16 00:00:00 AAPL -100 @ 4.18035697937012&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2007-11-27 00:00:00 AAPL -100 @ 6.24321413040161&amp;quot;&#10;## [1] &amp;quot;2007-11-29 00:00:00 AAPL 100 @ 6.58178615570068&amp;quot;&#10;## [1] &amp;quot;2008-01-15 00:00:00 AAPL -100 @ 6.03714323043823&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 AAPL 100 @ 5.10750007629395&amp;quot;&#10;## [1] &amp;quot;2008-06-25 00:00:00 AAPL -100 @ 6.33535718917847&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 AAPL 100 @ 6.19750022888184&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 AAPL -100 @ 7.03499984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2007-03-20 00:00:00 AAPL 100 @ 3.26714301109314&amp;quot;&#10;## [1] &amp;quot;2007-08-21 00:00:00 AAPL -100 @ 4.55607080459595&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-22 00:00:00 AAPL 100 @ 6.31392908096313&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2007-08-28 00:00:00 AAPL -100 @ 4.52928590774536&amp;quot;&#10;## [1] &amp;quot;2007-09-04 00:00:00 AAPL 100 @ 5.1485710144043&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-08 00:00:00 AAPL -100 @ 6.41249990463257&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-08 00:00:00 AAPL -100 @ 6.41249990463257&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2007-03-27 00:00:00 AAPL 100 @ 3.40928602218628&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 AAPL -100 @ 6.16357088088989&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-13 00:00:00 AAPL 100 @ 3.54142904281616&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2007-08-27 00:00:00 AAPL -100 @ 4.7232141494751&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-15 00:00:00 AAPL -100 @ 6.93464279174805&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-15 00:00:00 AAPL -100 @ 6.93464279174805&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2007-03-20 00:00:00 AAPL 100 @ 3.26714301109314&amp;quot;&#10;## [1] &amp;quot;2007-08-21 00:00:00 AAPL -100 @ 4.55607080459595&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-01 00:00:00 AAPL -100 @ 6.23857116699219&amp;quot;&#10;## [1] &amp;quot;2008-08-22 00:00:00 AAPL 100 @ 6.31392908096313&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-21 00:00:00 AAPL -100 @ 7.07964277267456&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-01 00:00:00 AAPL -100 @ 6.23857116699219&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 AAPL -100 @ 7.15571403503418&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-08 00:00:00 AAPL -100 @ 6.41249990463257&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;=== testing param.combo 90 on 2010-01-04/2010-12-31&amp;quot;&#10;## nFAST nSLOW&#10;## 90 1 16&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;=== training MA on 2007-01-03/2010-12-31&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-24 00:00:00 AAPL -100 @ 4.83214282989502&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 AAPL 100 @ 3.21428608894348&amp;quot;&#10;## [1] &amp;quot;2007-08-16 00:00:00 AAPL -100 @ 4.18035697937012&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2007-11-26 00:00:00 AAPL -100 @ 6.16214323043823&amp;quot;&#10;## [1] &amp;quot;2007-11-30 00:00:00 AAPL 100 @ 6.50785684585571&amp;quot;&#10;## [1] &amp;quot;2008-01-15 00:00:00 AAPL -100 @ 6.03714323043823&amp;quot;&#10;## [1] &amp;quot;2008-03-27 00:00:00 AAPL 100 @ 5.00892877578735&amp;quot;&#10;## [1] &amp;quot;2008-06-25 00:00:00 AAPL -100 @ 6.33535718917847&amp;quot;&#10;## [1] &amp;quot;2008-08-18 00:00:00 AAPL 100 @ 6.26392889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-05 00:00:00 AAPL 100 @ 3.4449999332428&amp;quot;&#10;## [1] &amp;quot;2009-03-03 00:00:00 AAPL -100 @ 3.15607094764709&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-11 00:00:00 AAPL -100 @ 6.9524998664856&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 AAPL -100 @ 6.99499988555908&amp;quot;&#10;## [1] &amp;quot;2010-03-03 00:00:00 AAPL 100 @ 7.47607088088989&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 AAPL -100 @ 9.17428588867188&amp;quot;&#10;## [1] &amp;quot;2010-06-02 00:00:00 AAPL 100 @ 9.42678642272949&amp;quot;&#10;## [1] &amp;quot;2010-07-14 00:00:00 AAPL -100 @ 9.0260705947876&amp;quot;&#10;## [1] &amp;quot;2010-08-02 00:00:00 AAPL 100 @ 9.35178565979004&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-14 00:00:00 AAPL 100 @ 9.57357120513916&amp;quot;&#10;## [1] &amp;quot;2007-03-15 00:00:00 AAPL 100 @ 3.19892907142639&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 AAPL 100 @ 5.10750007629395&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 AAPL 100 @ 6.19750022888184&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 AAPL -100 @ 7.03499984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-15 00:00:00 AAPL -100 @ 8.98035717010498&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-14 00:00:00 AAPL 100 @ 9.57357120513916&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-01 00:00:00 AAPL -100 @ 6.23857116699219&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 AAPL -100 @ 7.15571403503418&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 AAPL -100 @ 6.98071384429932&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-15 00:00:00 AAPL -100 @ 6.93464279174805&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-02 00:00:00 AAPL -100 @ 6.00642919540405&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-24 00:00:00 AAPL -100 @ 4.83214282989502&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2007-03-15 00:00:00 AAPL 100 @ 3.19892907142639&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 AAPL 100 @ 5.10750007629395&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 AAPL 100 @ 6.19750022888184&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 AAPL -100 @ 7.03499984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-15 00:00:00 AAPL -100 @ 8.98035717010498&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-14 00:00:00 AAPL 100 @ 9.57357120513916&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 AAPL -100 @ 6.0746431350708&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-05 00:00:00 AAPL -100 @ 3.17285704612732&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-17 00:00:00 AAPL -100 @ 6.85214281082153&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-24 00:00:00 AAPL -100 @ 4.83214282989502&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-03 00:00:00 AAPL -100 @ 6.07571411132812&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-02 00:00:00 AAPL -100 @ 6.00642919540405&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2007-03-26 00:00:00 AAPL 100 @ 3.42321395874023&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 AAPL -100 @ 6.2232141494751&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 AAPL -100 @ 9.28357124328613&amp;quot;&#10;## [1] &amp;quot;2010-07-29 00:00:00 AAPL 100 @ 9.21821403503418&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;=== testing param.combo 21 on 2011-01-03/2011-12-30&amp;quot;&#10;## nFAST nSLOW&#10;## 21 6 8&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-02 00:00:00 AAPL 100 @ 12.3671426773071&amp;quot;&#10;## [1] &amp;quot;2011-05-20 00:00:00 AAPL -100 @ 11.9721431732178&amp;quot;&#10;## [1] &amp;quot;2011-07-08 00:00:00 AAPL 100 @ 12.8467855453491&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;=== training MA on 2007-01-03/2011-12-30&amp;quot;&#10;## [1] &amp;quot;2007-03-20 00:00:00 AAPL 100 @ 3.26714301109314&amp;quot;&#10;## [1] &amp;quot;2007-08-21 00:00:00 AAPL -100 @ 4.55607080459595&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-22 00:00:00 AAPL 100 @ 6.31392908096313&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 AAPL -100 @ 6.98071384429932&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-24 00:00:00 AAPL -100 @ 12.3203573226929&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-18 00:00:00 AAPL -100 @ 13.3907136917114&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2007-08-27 00:00:00 AAPL -100 @ 4.7232141494751&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-22 00:00:00 AAPL -100 @ 9.25071430206299&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-05 00:00:00 AAPL -100 @ 12.103214263916&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2007-03-27 00:00:00 AAPL 100 @ 3.40928602218628&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 AAPL -100 @ 6.16357088088989&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-13 00:00:00 AAPL 100 @ 3.54142904281616&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] 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&amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2007-03-26 00:00:00 AAPL 100 @ 3.42321395874023&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 AAPL -100 @ 6.2232141494751&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 AAPL -100 @ 9.28357124328613&amp;quot;&#10;## [1] &amp;quot;2010-07-29 00:00:00 AAPL 100 @ 9.21821403503418&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 AAPL -100 @ 12.0742864608765&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2007-03-27 00:00:00 AAPL 100 @ 3.40928602218628&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 AAPL -100 @ 6.16357088088989&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-13 00:00:00 AAPL 100 @ 3.54142904281616&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 AAPL -100 @ 8.91571426391602&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-14 00:00:00 AAPL 100 @ 12.7775001525879&amp;quot;&#10;## [1] &amp;quot;2011-11-23 00:00:00 AAPL -100 @ 13.106785774231&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2007-08-28 00:00:00 AAPL -100 @ 4.52928590774536&amp;quot;&#10;## [1] &amp;quot;2007-09-04 00:00:00 AAPL 100 @ 5.1485710144043&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-08 00:00:00 AAPL -100 @ 6.41249990463257&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-22 00:00:00 AAPL -100 @ 9.25071430206299&amp;quot;&#10;## [1] &amp;quot;2010-08-02 00:00:00 AAPL 100 @ 9.35178565979004&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-06 00:00:00 AAPL -100 @ 12.0728569030762&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 AAPL -100 @ 6.0746431350708&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-05 00:00:00 AAPL -100 @ 3.17285704612732&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-17 00:00:00 AAPL -100 @ 6.85214281082153&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-23 00:00:00 AAPL -100 @ 12.1139287948608&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 AAPL 100 @ 12.4846429824829&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-23 00:00:00 AAPL -100 @ 4.68107080459595&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-03 00:00:00 AAPL -100 @ 6.07571411132812&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-28 00:00:00 AAPL -100 @ 12.5157136917114&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-24 00:00:00 AAPL -100 @ 4.83214282989502&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-03-29 00:00:00 AAPL -100 @ 12.5342855453491&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;=== testing param.combo 17 on 2012-01-03/2012-12-31&amp;quot;&#10;## nFAST nSLOW&#10;## 17 2 8&#10;## [1] &amp;quot;2012-05-08 00:00:00 AAPL -100 @ 20.292142868042&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-11 00:00:00 AAPL -100 @ 22.4321422576904&amp;quot;&#10;## [1] &amp;quot;=== training MA on 2007-01-03/2012-12-31&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 AAPL -100 @ 6.0746431350708&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-05 00:00:00 AAPL -100 @ 3.17285704612732&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-16 00:00:00 AAPL -100 @ 6.96535682678223&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2007-03-26 00:00:00 AAPL 100 @ 3.42321395874023&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-10 00:00:00 AAPL -100 @ 6.30821418762207&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-27 00:00:00 AAPL -100 @ 9.43142890930176&amp;quot;&#10;## [1] &amp;quot;2010-07-28 00:00:00 AAPL 100 @ 9.31999969482422&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 AAPL -100 @ 20.0457134246826&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 AAPL -100 @ 6.0746431350708&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 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8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-14 00:00:00 AAPL 100 @ 9.57357120513916&amp;quot;&#10;## [1] &amp;quot;2011-03-21 00:00:00 AAPL -100 @ 12.1178569793701&amp;quot;&#10;## [1] &amp;quot;2011-05-02 00:00:00 AAPL 100 @ 12.3671426773071&amp;quot;&#10;## [1] &amp;quot;2011-05-20 00:00:00 AAPL -100 @ 11.9721431732178&amp;quot;&#10;## [1] &amp;quot;2011-07-08 00:00:00 AAPL 100 @ 12.8467855453491&amp;quot;&#10;## [1] &amp;quot;2011-10-12 00:00:00 AAPL -100 @ 14.3639287948608&amp;quot;&#10;## [1] &amp;quot;2011-10-13 00:00:00 AAPL 100 @ 14.5867862701416&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-23 00:00:00 AAPL 100 @ 14.4046430587769&amp;quot;&#10;## [1] &amp;quot;2012-05-08 00:00:00 AAPL -100 @ 20.292142868042&amp;quot;&#10;## [1] &amp;quot;2012-06-19 00:00:00 AAPL 100 @ 20.9789295196533&amp;quot;&#10;## [1] &amp;quot;2012-10-11 00:00:00 AAPL -100 @ 22.4321422576904&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-23 00:00:00 AAPL -100 @ 12.1139287948608&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 AAPL 100 @ 12.4846429824829&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-10 00:00:00 AAPL -100 @ 20.3757133483887&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 AAPL -100 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2007-03-27 00:00:00 AAPL 100 @ 3.40928602218628&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 AAPL -100 @ 6.16357088088989&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-13 00:00:00 AAPL 100 @ 3.54142904281616&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 AAPL -100 @ 8.91571426391602&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-14 00:00:00 AAPL 100 @ 12.7775001525879&amp;quot;&#10;## [1] &amp;quot;2011-11-23 00:00:00 AAPL -100 @ 13.106785774231&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 AAPL -100 @ 20.0457134246826&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-23 00:00:00 AAPL -100 @ 12.1139287948608&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 AAPL 100 @ 12.4846429824829&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-10 00:00:00 AAPL -100 @ 20.3757133483887&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 AAPL -100 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-02 00:00:00 AAPL -100 @ 6.00642919540405&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-25 00:00:00 AAPL -100 @ 12.5550003051758&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-15 00:00:00 AAPL -100 @ 19.7560710906982&amp;quot;&#10;## [1] &amp;quot;2012-06-25 00:00:00 AAPL 100 @ 20.3846435546875&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 AAPL -100 @ 23.021785736084&amp;quot;&#10;## [1] &amp;quot;2007-03-26 00:00:00 AAPL 100 @ 3.42321395874023&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-10 00:00:00 AAPL -100 @ 6.30821418762207&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-27 00:00:00 AAPL -100 @ 9.43142890930176&amp;quot;&#10;## [1] &amp;quot;2010-07-28 00:00:00 AAPL 100 @ 9.31999969482422&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 AAPL -100 @ 20.0457134246826&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-23 00:00:00 AAPL -100 @ 4.68107080459595&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-03 00:00:00 AAPL -100 @ 6.07571411132812&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-28 00:00:00 AAPL -100 @ 12.5157136917114&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-05-16 00:00:00 AAPL -100 @ 19.502857208252&amp;quot;&#10;## [1] &amp;quot;2012-06-25 00:00:00 AAPL 100 @ 20.3846435546875&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 AAPL -100 @ 23.021785736084&amp;quot;&#10;## [1] &amp;quot;2007-03-27 00:00:00 AAPL 100 @ 3.40928602218628&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 AAPL -100 @ 6.16357088088989&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-13 00:00:00 AAPL 100 @ 3.54142904281616&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 AAPL -100 @ 8.91571426391602&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-14 00:00:00 AAPL 100 @ 12.7775001525879&amp;quot;&#10;## [1] &amp;quot;2011-11-23 00:00:00 AAPL -100 @ 13.106785774231&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 AAPL -100 @ 20.0457134246826&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;=== testing param.combo 96 on 2013-01-02/2013-12-31&amp;quot;&#10;## nFAST nSLOW&#10;## 96 7 16&#10;## [1] &amp;quot;2013-05-14 00:00:00 AAPL 100 @ 15.8521432876587&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-31 00:00:00 AAPL 100 @ 16.1617851257324&amp;quot;&#10;## [1] &amp;quot;=== training MA on 2007-01-03/2013-12-31&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2007-08-27 00:00:00 AAPL -100 @ 4.7232141494751&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-22 00:00:00 AAPL -100 @ 9.25071430206299&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-05 00:00:00 AAPL -100 @ 12.103214263916&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-05-17 00:00:00 AAPL -100 @ 18.9328575134277&amp;quot;&#10;## [1] &amp;quot;2012-06-26 00:00:00 AAPL 100 @ 20.4296436309814&amp;quot;&#10;## [1] &amp;quot;2012-10-18 00:00:00 AAPL -100 @ 22.5942859649658&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 AAPL 100 @ 15.3160705566406&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 AAPL 100 @ 16.3099994659424&amp;quot;&#10;## [1] &amp;quot;2007-03-15 00:00:00 AAPL 100 @ 3.19892907142639&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 AAPL 100 @ 5.10750007629395&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 AAPL 100 @ 6.19750022888184&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 AAPL -100 @ 7.03499984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-15 00:00:00 AAPL -100 @ 8.98035717010498&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-14 00:00:00 AAPL 100 @ 9.57357120513916&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-02 00:00:00 AAPL 100 @ 12.3671426773071&amp;quot;&#10;## [1] &amp;quot;2011-05-20 00:00:00 AAPL -100 @ 11.9721431732178&amp;quot;&#10;## [1] &amp;quot;2011-07-08 00:00:00 AAPL 100 @ 12.8467855453491&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-08 00:00:00 AAPL -100 @ 20.292142868042&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-11 00:00:00 AAPL -100 @ 22.4321422576904&amp;quot;&#10;## [1] &amp;quot;2013-05-09 00:00:00 AAPL 100 @ 16.3132133483887&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-26 00:00:00 AAPL 100 @ 15.7496433258057&amp;quot;&#10;## [1] &amp;quot;2013-09-24 00:00:00 AAPL -100 @ 17.4678573608398&amp;quot;&#10;## [1] &amp;quot;2013-09-30 00:00:00 AAPL 100 @ 17.0267868041992&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 AAPL -100 @ 6.0746431350708&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-05 00:00:00 AAPL -100 @ 3.17285704612732&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-16 00:00:00 AAPL -100 @ 6.96535682678223&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 AAPL 100 @ 16.1774997711182&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-29 00:00:00 AAPL 100 @ 15.9925003051758&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-02 00:00:00 AAPL -100 @ 6.00642919540405&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-25 00:00:00 AAPL -100 @ 12.5550003051758&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-15 00:00:00 AAPL -100 @ 19.7560710906982&amp;quot;&#10;## [1] &amp;quot;2012-06-25 00:00:00 AAPL 100 @ 20.3846435546875&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 AAPL -100 @ 23.021785736084&amp;quot;&#10;## [1] &amp;quot;2013-05-14 00:00:00 AAPL 100 @ 15.8521432876587&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-31 00:00:00 AAPL 100 @ 16.1617851257324&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-01 00:00:00 AAPL -100 @ 6.23857116699219&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 AAPL -100 @ 7.15571403503418&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 AAPL -100 @ 6.98071384429932&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-24 00:00:00 AAPL -100 @ 12.3203573226929&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-18 00:00:00 AAPL -100 @ 13.3907136917114&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-14 00:00:00 AAPL -100 @ 19.9364280700684&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 AAPL 100 @ 20.78928565979&amp;quot;&#10;## [1] &amp;quot;2012-10-16 00:00:00 AAPL -100 @ 23.2067852020264&amp;quot;&#10;## [1] &amp;quot;2013-05-13 00:00:00 AAPL 100 @ 16.2407131195068&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 AAPL 100 @ 16.1900005340576&amp;quot;&#10;## [1] &amp;quot;2007-03-15 00:00:00 AAPL 100 @ 3.19892907142639&amp;quot;&#10;## [1] &amp;quot;2007-08-16 00:00:00 AAPL -100 @ 4.18035697937012&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2007-11-27 00:00:00 AAPL -100 @ 6.24321413040161&amp;quot;&#10;## [1] &amp;quot;2007-11-29 00:00:00 AAPL 100 @ 6.58178615570068&amp;quot;&#10;## [1] &amp;quot;2008-01-15 00:00:00 AAPL -100 @ 6.03714323043823&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 AAPL 100 @ 5.10750007629395&amp;quot;&#10;## [1] &amp;quot;2008-06-25 00:00:00 AAPL -100 @ 6.33535718917847&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 AAPL 100 @ 6.19750022888184&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 AAPL -100 @ 7.03499984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-14 00:00:00 AAPL -100 @ 9.0260705947876&amp;quot;&#10;## [1] &amp;quot;2010-08-02 00:00:00 AAPL 100 @ 9.35178565979004&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-14 00:00:00 AAPL 100 @ 9.57357120513916&amp;quot;&#10;## [1] &amp;quot;2011-03-21 00:00:00 AAPL -100 @ 12.1178569793701&amp;quot;&#10;## [1] &amp;quot;2011-05-02 00:00:00 AAPL 100 @ 12.3671426773071&amp;quot;&#10;## [1] &amp;quot;2011-05-20 00:00:00 AAPL -100 @ 11.9721431732178&amp;quot;&#10;## [1] &amp;quot;2011-07-08 00:00:00 AAPL 100 @ 12.8467855453491&amp;quot;&#10;## [1] &amp;quot;2011-10-12 00:00:00 AAPL -100 @ 14.3639287948608&amp;quot;&#10;## [1] &amp;quot;2011-10-13 00:00:00 AAPL 100 @ 14.5867862701416&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] 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16.3099994659424&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-24 00:00:00 AAPL -100 @ 4.83214282989502&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-03-29 00:00:00 AAPL -100 @ 12.5342855453491&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-05-16 00:00:00 AAPL -100 @ 19.502857208252&amp;quot;&#10;## [1] &amp;quot;2012-06-26 00:00:00 AAPL 100 @ 20.4296436309814&amp;quot;&#10;## [1] &amp;quot;2012-10-18 00:00:00 AAPL -100 @ 22.5942859649658&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 AAPL 100 @ 15.3160705566406&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-31 00:00:00 AAPL 100 @ 16.1617851257324&amp;quot;&#10;## [1] &amp;quot;2007-03-26 00:00:00 AAPL 100 @ 3.42321395874023&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 AAPL -100 @ 6.2232141494751&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 AAPL -100 @ 9.28357124328613&amp;quot;&#10;## [1] &amp;quot;2010-07-29 00:00:00 AAPL 100 @ 9.21821403503418&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 AAPL -100 @ 12.0742864608765&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-18 00:00:00 AAPL -100 @ 18.9421424865723&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2013-05-16 00:00:00 AAPL 100 @ 15.5207138061523&amp;quot;&#10;## [1] &amp;quot;2013-06-24 00:00:00 AAPL -100 @ 14.376428604126&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 AAPL 100 @ 16.3099994659424&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-08 00:00:00 AAPL -100 @ 6.41249990463257&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] 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12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-18 00:00:00 AAPL -100 @ 18.9421424865723&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-19 00:00:00 AAPL -100 @ 21.7800006866455&amp;quot;&#10;## [1] &amp;quot;2013-05-16 00:00:00 AAPL 100 @ 15.5207138061523&amp;quot;&#10;## [1] &amp;quot;2013-06-24 00:00:00 AAPL -100 @ 14.376428604126&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 AAPL 100 @ 16.3099994659424&amp;quot;&#10;## [1] &amp;quot;2007-03-26 00:00:00 AAPL 100 @ 3.42321395874023&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 AAPL -100 @ 6.2232141494751&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 AAPL -100 @ 9.28357124328613&amp;quot;&#10;## [1] &amp;quot;2010-07-29 00:00:00 AAPL 100 @ 9.21821403503418&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 AAPL -100 @ 12.0742864608765&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-18 00:00:00 AAPL -100 @ 18.9421424865723&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2013-05-16 00:00:00 AAPL 100 @ 15.5207138061523&amp;quot;&#10;## [1] &amp;quot;2013-06-24 00:00:00 AAPL -100 @ 14.376428604126&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 AAPL 100 @ 16.3099994659424&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-23 00:00:00 AAPL -100 @ 12.1139287948608&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 AAPL 100 @ 12.4846429824829&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-10 00:00:00 AAPL -100 @ 20.3757133483887&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 AAPL -100 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 AAPL 100 @ 16.1774997711182&amp;quot;&#10;## [1] &amp;quot;2013-06-20 00:00:00 AAPL -100 @ 14.8871431350708&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 AAPL 100 @ 16.1900005340576&amp;quot;&#10;## [1] &amp;quot;2007-03-20 00:00:00 AAPL 100 @ 3.26714301109314&amp;quot;&#10;## [1] &amp;quot;2007-08-21 00:00:00 AAPL -100 @ 4.55607080459595&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 AAPL 100 @ 5.26749992370605&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-22 00:00:00 AAPL 100 @ 6.31392908096313&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 AAPL 100 @ 7.55749988555908&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 AAPL -100 @ 6.98071384429932&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-24 00:00:00 AAPL -100 @ 12.3203573226929&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-18 00:00:00 AAPL -100 @ 13.3907136917114&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-11 00:00:00 AAPL -100 @ 20.2396430969238&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 AAPL 100 @ 20.78928565979&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 AAPL -100 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2013-05-13 00:00:00 AAPL 100 @ 16.2407131195068&amp;quot;&#10;## [1] &amp;quot;2013-06-20 00:00:00 AAPL -100 @ 14.8871431350708&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 AAPL 100 @ 16.1900005340576&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-24 00:00:00 AAPL -100 @ 4.83214282989502&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-03-29 00:00:00 AAPL -100 @ 12.5342855453491&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-05-16 00:00:00 AAPL -100 @ 19.502857208252&amp;quot;&#10;## [1] &amp;quot;2012-06-26 00:00:00 AAPL 100 @ 20.4296436309814&amp;quot;&#10;## [1] &amp;quot;2012-10-18 00:00:00 AAPL -100 @ 22.5942859649658&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 AAPL 100 @ 15.3160705566406&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-31 00:00:00 AAPL 100 @ 16.1617851257324&amp;quot;&#10;## [1] &amp;quot;2007-03-27 00:00:00 AAPL 100 @ 3.40928602218628&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 AAPL -100 @ 6.16357088088989&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-13 00:00:00 AAPL 100 @ 3.54142904281616&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 AAPL -100 @ 8.91571426391602&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-14 00:00:00 AAPL 100 @ 12.7775001525879&amp;quot;&#10;## [1] &amp;quot;2011-11-23 00:00:00 AAPL -100 @ 13.106785774231&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 AAPL -100 @ 20.0457134246826&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2013-05-17 00:00:00 AAPL 100 @ 15.4735708236694&amp;quot;&#10;## [1] &amp;quot;2013-06-24 00:00:00 AAPL -100 @ 14.376428604126&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 AAPL 100 @ 16.5192852020264&amp;quot;&#10;## [1] &amp;quot;=== testing param.combo 14 on 2014-01-02/2014-05-30&amp;quot;&#10;## nFAST nSLOW&#10;## 14 5 7&#10;## [1] &amp;quot;2014-01-15 00:00:00 AAPL -100 @ 19.9057140350342&amp;quot;&#10;## [1] &amp;quot;2014-01-27 00:00:00 AAPL 100 @ 19.6607131958008&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-25 00:00:00 AAPL 100 @ 19.4639282226562&amp;quot;&#10;## [1] &amp;quot;2014-04-14 00:00:00 AAPL -100 @ 18.6314296722412&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 AAPL 100 @ 21.2175006866455&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-15 00:00:00 AAPL -100 @ 6.93464279174805&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2013-05-09 00:00:00 AAPL 100 @ 16.3132133483887&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-26 00:00:00 AAPL 100 @ 15.7496433258057&amp;quot;&#10;## [1] &amp;quot;2014-01-22 00:00:00 AAPL -100 @ 19.6967868804932&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 AAPL 100 @ 19.5025005340576&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-26 00:00:00 AAPL 100 @ 3.42321395874023&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-10 00:00:00 AAPL -100 @ 6.30821418762207&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-27 00:00:00 AAPL -100 @ 9.43142890930176&amp;quot;&#10;## [1] &amp;quot;2010-07-28 00:00:00 AAPL 100 @ 9.31999969482422&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 AAPL -100 @ 20.0457134246826&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2013-05-17 00:00:00 AAPL 100 @ 15.4735708236694&amp;quot;&#10;## [1] &amp;quot;2013-06-24 00:00:00 AAPL -100 @ 14.376428604126&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 AAPL 100 @ 16.3099994659424&amp;quot;&#10;## [1] &amp;quot;2014-02-03 00:00:00 AAPL -100 @ 17.9117851257324&amp;quot;&#10;## [1] &amp;quot;2014-04-01 00:00:00 AAPL 100 @ 19.3446426391602&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-15 00:00:00 AAPL 100 @ 3.19892907142639&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 AAPL 100 @ 5.10750007629395&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 AAPL 100 @ 6.19750022888184&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 AAPL -100 @ 7.03499984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-15 00:00:00 AAPL -100 @ 8.98035717010498&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-14 00:00:00 AAPL 100 @ 9.57357120513916&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-02 00:00:00 AAPL 100 @ 12.3671426773071&amp;quot;&#10;## [1] &amp;quot;2011-05-20 00:00:00 AAPL -100 @ 11.9721431732178&amp;quot;&#10;## [1] &amp;quot;2011-07-08 00:00:00 AAPL 100 @ 12.8467855453491&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-08 00:00:00 AAPL -100 @ 20.292142868042&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-11 00:00:00 AAPL -100 @ 22.4321422576904&amp;quot;&#10;## [1] &amp;quot;2013-05-09 00:00:00 AAPL 100 @ 16.3132133483887&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-26 00:00:00 AAPL 100 @ 15.7496433258057&amp;quot;&#10;## [1] &amp;quot;2013-09-24 00:00:00 AAPL -100 @ 17.4678573608398&amp;quot;&#10;## [1] &amp;quot;2013-09-30 00:00:00 AAPL 100 @ 17.0267868041992&amp;quot;&#10;## [1] &amp;quot;2014-01-16 00:00:00 AAPL -100 @ 19.7946434020996&amp;quot;&#10;## [1] &amp;quot;2014-01-27 00:00:00 AAPL 100 @ 19.6607131958008&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-25 00:00:00 AAPL 100 @ 19.4639282226562&amp;quot;&#10;## [1] &amp;quot;2014-04-14 00:00:00 AAPL -100 @ 18.6314296722412&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 AAPL -100 @ 6.0746431350708&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-05 00:00:00 AAPL -100 @ 3.17285704612732&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-16 00:00:00 AAPL -100 @ 6.96535682678223&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 AAPL 100 @ 16.1774997711182&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-29 00:00:00 AAPL 100 @ 15.9925003051758&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-23 00:00:00 AAPL -100 @ 12.1139287948608&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 AAPL 100 @ 12.4846429824829&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-10 00:00:00 AAPL -100 @ 20.3757133483887&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 AAPL -100 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 AAPL 100 @ 16.1774997711182&amp;quot;&#10;## [1] &amp;quot;2013-06-20 00:00:00 AAPL -100 @ 14.8871431350708&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 AAPL 100 @ 16.1900005340576&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-23 00:00:00 AAPL -100 @ 4.68107080459595&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-03 00:00:00 AAPL -100 @ 6.07571411132812&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-28 00:00:00 AAPL -100 @ 12.5157136917114&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-05-16 00:00:00 AAPL -100 @ 19.502857208252&amp;quot;&#10;## [1] &amp;quot;2012-06-25 00:00:00 AAPL 100 @ 20.3846435546875&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 AAPL -100 @ 23.021785736084&amp;quot;&#10;## [1] &amp;quot;2013-05-14 00:00:00 AAPL 100 @ 15.8521432876587&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-31 00:00:00 AAPL 100 @ 16.1617851257324&amp;quot;&#10;## [1] &amp;quot;2014-01-31 00:00:00 AAPL -100 @ 17.8785705566406&amp;quot;&#10;## [1] &amp;quot;2014-03-28 00:00:00 AAPL 100 @ 19.1735706329346&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-23 00:00:00 AAPL 100 @ 3.33999991416931&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-07 00:00:00 AAPL 100 @ 5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-08 00:00:00 AAPL -100 @ 6.41249990463257&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 AAPL 100 @ 6.23821401596069&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-12 00:00:00 AAPL 100 @ 3.54535698890686&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 AAPL -100 @ 9.28357124328613&amp;quot;&#10;## [1] &amp;quot;2010-07-30 00:00:00 AAPL 100 @ 9.1875&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 AAPL -100 @ 12.0742864608765&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-22 00:00:00 AAPL -100 @ 13.4467859268188&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-18 00:00:00 AAPL -100 @ 18.9421424865723&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-19 00:00:00 AAPL -100 @ 21.7800006866455&amp;quot;&#10;## [1] &amp;quot;2013-05-16 00:00:00 AAPL 100 @ 15.5207138061523&amp;quot;&#10;## [1] &amp;quot;2013-06-24 00:00:00 AAPL -100 @ 14.376428604126&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 AAPL 100 @ 16.3099994659424&amp;quot;&#10;## [1] &amp;quot;2014-01-31 00:00:00 AAPL -100 @ 17.8785705566406&amp;quot;&#10;## [1] &amp;quot;2014-03-31 00:00:00 AAPL 100 @ 19.1692867279053&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-22 00:00:00 AAPL 100 @ 3.3557140827179&amp;quot;&#10;## [1] &amp;quot;2007-08-24 00:00:00 AAPL -100 @ 4.83214282989502&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-22 00:00:00 AAPL -100 @ 5.55857086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-04 00:00:00 AAPL 100 @ 5.46714305877686&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 AAPL -100 @ 9.07999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-03-29 00:00:00 AAPL -100 @ 12.5342855453491&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 AAPL 100 @ 12.3807144165039&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-13 00:00:00 AAPL 100 @ 12.7864294052124&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 AAPL 100 @ 14.4685707092285&amp;quot;&#10;## [1] &amp;quot;2012-05-16 00:00:00 AAPL -100 @ 19.502857208252&amp;quot;&#10;## [1] &amp;quot;2012-06-26 00:00:00 AAPL 100 @ 20.4296436309814&amp;quot;&#10;## [1] 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5.56750011444092&amp;quot;&#10;## [1] &amp;quot;2008-07-07 00:00:00 AAPL -100 @ 6.25571393966675&amp;quot;&#10;## [1] &amp;quot;2008-08-26 00:00:00 AAPL 100 @ 6.20142889022827&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 AAPL 100 @ 3.45785689353943&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-09 00:00:00 AAPL -100 @ 7.00678586959839&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-22 00:00:00 AAPL -100 @ 9.25071430206299&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 AAPL -100 @ 8.92428588867188&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] 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17.8785705566406&amp;quot;&#10;## [1] &amp;quot;2014-03-28 00:00:00 AAPL 100 @ 19.1735706329346&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 AAPL -100 @ 6.0746431350708&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-05 00:00:00 AAPL -100 @ 3.17285704612732&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-16 00:00:00 AAPL -100 @ 6.96535682678223&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 AAPL 100 @ 16.1774997711182&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-29 00:00:00 AAPL 100 @ 15.9925003051758&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-27 00:00:00 AAPL 100 @ 3.40928602218628&amp;quot;&#10;## [1] &amp;quot;2008-01-23 00:00:00 AAPL -100 @ 4.96678590774536&amp;quot;&#10;## [1] &amp;quot;2008-04-08 00:00:00 AAPL 100 @ 5.45857095718384&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 AAPL -100 @ 6.16357088088989&amp;quot;&#10;## [1] &amp;quot;2008-08-28 00:00:00 AAPL 100 @ 6.20499992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-13 00:00:00 AAPL 100 @ 3.54142904281616&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-20 00:00:00 AAPL 100 @ 3.62821388244629&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 AAPL -100 @ 6.96857118606567&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 AAPL -100 @ 8.91571426391602&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 AAPL 100 @ 9.83464336395264&amp;quot;&#10;## [1] &amp;quot;2011-04-08 00:00:00 AAPL -100 @ 11.9664287567139&amp;quot;&#10;## [1] &amp;quot;2011-05-09 00:00:00 AAPL 100 @ 12.41428565979&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-14 00:00:00 AAPL 100 @ 12.7775001525879&amp;quot;&#10;## [1] &amp;quot;2011-11-23 00:00:00 AAPL -100 @ 13.106785774231&amp;quot;&#10;## [1] &amp;quot;2011-12-30 00:00:00 AAPL 100 @ 14.4642858505249&amp;quot;&#10;## [1] &amp;quot;2012-05-21 00:00:00 AAPL -100 @ 20.0457134246826&amp;quot;&#10;## [1] &amp;quot;2012-06-27 00:00:00 AAPL 100 @ 20.5178565979004&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 AAPL -100 @ 22.643928527832&amp;quot;&#10;## [1] &amp;quot;2013-05-17 00:00:00 AAPL 100 @ 15.4735708236694&amp;quot;&#10;## [1] &amp;quot;2013-06-24 00:00:00 AAPL -100 @ 14.376428604126&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 AAPL 100 @ 16.5192852020264&amp;quot;&#10;## [1] &amp;quot;2014-02-03 00:00:00 AAPL -100 @ 17.9117851257324&amp;quot;&#10;## [1] &amp;quot;2014-04-01 00:00:00 AAPL 100 @ 19.3446426391602&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 AAPL 100 @ 3.19964289665222&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 AAPL -100 @ 4.35928583145142&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 AAPL 100 @ 4.88428592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 AAPL -100 @ 5.70142889022827&amp;quot;&#10;## [1] &amp;quot;2008-03-31 00:00:00 AAPL 100 @ 5.125&amp;quot;&#10;## [1] &amp;quot;2008-06-26 00:00:00 AAPL -100 @ 6.00928592681885&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 AAPL 100 @ 6.28000020980835&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 AAPL -100 @ 5.41714286804199&amp;quot;&#10;## [1] &amp;quot;2009-02-06 00:00:00 AAPL 100 @ 3.56142902374268&amp;quot;&#10;## [1] &amp;quot;2009-03-04 00:00:00 AAPL -100 @ 3.25607109069824&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-15 00:00:00 AAPL -100 @ 6.93464279174805&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-03 00:00:00 AAPL -100 @ 7.11535692214966&amp;quot;&#10;## [1] &amp;quot;2010-03-04 00:00:00 AAPL 100 @ 7.52535676956177&amp;quot;&#10;## [1] &amp;quot;2010-07-16 00:00:00 AAPL -100 @ 8.92500019073486&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-17 00:00:00 AAPL -100 @ 8.99892902374268&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 AAPL -100 @ 12.1857137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 AAPL 100 @ 12.4357137680054&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-16 00:00:00 AAPL -100 @ 13.7417860031128&amp;quot;&#10;## [1] &amp;quot;2011-12-27 00:00:00 AAPL 100 @ 14.518928527832&amp;quot;&#10;## [1] &amp;quot;2012-05-09 00:00:00 AAPL -100 @ 20.3278560638428&amp;quot;&#10;## [1] &amp;quot;2012-06-20 00:00:00 AAPL 100 @ 20.9192867279053&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 AAPL -100 @ 22.4896430969238&amp;quot;&#10;## [1] &amp;quot;2013-05-09 00:00:00 AAPL 100 @ 16.3132133483887&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 AAPL -100 @ 15.1071434020996&amp;quot;&#10;## [1] &amp;quot;2013-07-26 00:00:00 AAPL 100 @ 15.7496433258057&amp;quot;&#10;## [1] &amp;quot;2014-01-22 00:00:00 AAPL -100 @ 19.6967868804932&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 AAPL 100 @ 19.5025005340576&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-19 00:00:00 AAPL 100 @ 3.25464296340942&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 AAPL -100 @ 4.36499977111816&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-17 00:00:00 AAPL -100 @ 5.74607086181641&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 AAPL 100 @ 5.34035682678223&amp;quot;&#10;## [1] &amp;quot;2008-06-30 00:00:00 AAPL -100 @ 5.98000001907349&amp;quot;&#10;## [1] &amp;quot;2008-08-21 00:00:00 AAPL 100 @ 6.22464323043823&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 AAPL 100 @ 3.66107106208801&amp;quot;&#10;## [1] &amp;quot;2009-03-06 00:00:00 AAPL -100 @ 3.0464289188385&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 AAPL -100 @ 6.97964286804199&amp;quot;&#10;## [1] &amp;quot;2009-12-29 00:00:00 AAPL 100 @ 7.46785688400269&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 AAPL -100 @ 6.85892915725708&amp;quot;&#10;## [1] &amp;quot;2010-03-05 00:00:00 AAPL 100 @ 7.81964302062988&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 AAPL -100 @ 8.77071380615234&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 AAPL 100 @ 9.35464286804199&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-15 00:00:00 AAPL 100 @ 9.65071392059326&amp;quot;&#10;## [1] &amp;quot;2011-03-23 00:00:00 AAPL -100 @ 12.1139287948608&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 AAPL 100 @ 12.4846429824829&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 AAPL -100 @ 11.9428567886353&amp;quot;&#10;## [1] &amp;quot;2011-07-11 00:00:00 AAPL 100 @ 12.6428565979004&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 AAPL -100 @ 13.478928565979&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-10 00:00:00 AAPL -100 @ 20.3757133483887&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 AAPL 100 @ 20.6310710906982&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 AAPL -100 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 AAPL 100 @ 16.1774997711182&amp;quot;&#10;## [1] &amp;quot;2013-06-20 00:00:00 AAPL -100 @ 14.8871431350708&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 AAPL 100 @ 16.1900005340576&amp;quot;&#10;## [1] &amp;quot;2014-01-29 00:00:00 AAPL -100 @ 17.8839282989502&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 AAPL 100 @ 19.2778568267822&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 AAPL -100 @ 18.498571395874&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-02 00:00:00 AAPL -100 @ 6.00642919540405&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-25 00:00:00 AAPL -100 @ 12.5550003051758&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-15 00:00:00 AAPL -100 @ 19.7560710906982&amp;quot;&#10;## [1] &amp;quot;2012-06-25 00:00:00 AAPL 100 @ 20.3846435546875&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 AAPL -100 @ 23.021785736084&amp;quot;&#10;## [1] &amp;quot;2013-05-14 00:00:00 AAPL 100 @ 15.8521432876587&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-31 00:00:00 AAPL 100 @ 16.1617851257324&amp;quot;&#10;## [1] &amp;quot;2014-01-30 00:00:00 AAPL -100 @ 17.8492851257324&amp;quot;&#10;## [1] &amp;quot;2014-03-27 00:00:00 AAPL 100 @ 19.1949996948242&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 AAPL 100 @ 3.35249996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 AAPL -100 @ 4.73250007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-06 00:00:00 AAPL 100 @ 4.82178592681885&amp;quot;&#10;## [1] &amp;quot;2008-01-18 00:00:00 AAPL -100 @ 5.76285696029663&amp;quot;&#10;## [1] &amp;quot;2008-04-03 00:00:00 AAPL 100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2008-07-02 00:00:00 AAPL -100 @ 6.00642919540405&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 AAPL 100 @ 6.16249990463257&amp;quot;&#10;## [1] &amp;quot;2008-09-10 00:00:00 AAPL -100 @ 5.41464281082153&amp;quot;&#10;## [1] &amp;quot;2009-02-10 00:00:00 AAPL 100 @ 3.49392890930176&amp;quot;&#10;## [1] &amp;quot;2009-03-09 00:00:00 AAPL -100 @ 2.96821403503418&amp;quot;&#10;## [1] &amp;quot;2009-03-19 00:00:00 AAPL 100 @ 3.62928605079651&amp;quot;&#10;## [1] &amp;quot;2010-02-08 00:00:00 AAPL -100 @ 6.93285703659058&amp;quot;&#10;## [1] &amp;quot;2010-03-08 00:00:00 AAPL 100 @ 7.82428598403931&amp;quot;&#10;## [1] &amp;quot;2010-07-20 00:00:00 AAPL -100 @ 8.99607086181641&amp;quot;&#10;## [1] &amp;quot;2010-08-04 00:00:00 AAPL 100 @ 9.39214324951172&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 AAPL -100 @ 9.0382137298584&amp;quot;&#10;## [1] &amp;quot;2010-09-16 00:00:00 AAPL 100 @ 9.8774995803833&amp;quot;&#10;## [1] &amp;quot;2011-03-25 00:00:00 AAPL -100 @ 12.5550003051758&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 AAPL 100 @ 12.3839292526245&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 AAPL -100 @ 11.8639287948608&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 AAPL 100 @ 12.6339292526245&amp;quot;&#10;## [1] &amp;quot;2011-11-21 00:00:00 AAPL -100 @ 13.1789293289185&amp;quot;&#10;## [1] &amp;quot;2011-12-28 00:00:00 AAPL 100 @ 14.3800001144409&amp;quot;&#10;## [1] &amp;quot;2012-05-15 00:00:00 AAPL -100 @ 19.7560710906982&amp;quot;&#10;## [1] &amp;quot;2012-06-25 00:00:00 AAPL 100 @ 20.3846435546875&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 AAPL -100 @ 23.021785736084&amp;quot;&#10;## [1] &amp;quot;2013-05-14 00:00:00 AAPL 100 @ 15.8521432876587&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 AAPL -100 @ 14.7678565979004&amp;quot;&#10;## [1] &amp;quot;2013-07-31 00:00:00 AAPL 100 @ 16.1617851257324&amp;quot;&#10;## [1] &amp;quot;2014-01-30 00:00:00 AAPL -100 @ 17.8492851257324&amp;quot;&#10;## [1] &amp;quot;2014-03-27 00:00:00 AAPL 100 @ 19.1949996948242&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 AAPL -100 @ 18.5360717773438&amp;quot;&#10;## [1] &amp;quot;2014-04-29 00:00:00 AAPL 100 @ 21.1546421051025&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;wf_end &amp;lt;- Sys.time() # 记录结束时间&#10;&#10;# 输出前进测试耗时和总迭代次数&#10;cat(&amp;quot;\n Running the walk forward search: \n &amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Running the walk forward search: &#10;## &lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(wf_end - wf_start) # 打印总耗时&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Time difference of 45.06131 secs&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;cat(&amp;quot; Total trials:&amp;quot;, .strategy$macd$trials, &amp;quot;\n&amp;quot;) # 打印总迭代次数&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Total trials: 98&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 提取并打印交易统计结果&#10;wfa.stats &amp;lt;- wfresults$tradeStats&#10;print(wfa.stats)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Portfolio Symbol Num.Txns Num.Trades Net.Trading.PL Avg.Trade.PL&#10;## AAPL test.wf.macd AAPL 23 11 1235.214 99.65908&#10;## Med.Trade.PL Largest.Winner Largest.Loser Gross.Profits Gross.Losses&#10;## AAPL 89.50005 577.3214 -177.6785 1540.5 -444.2499&#10;## Std.Dev.Trade.PL Std.Err.Trade.PL Percent.Positive Percent.Negative&#10;## AAPL 226.9792 68.4368 54.54545 45.45455&#10;## Profit.Factor Avg.Win.Trade Med.Win.Trade Avg.Losing.Trade&#10;## AAPL 3.467642 256.75 191.0535 -88.84998&#10;## Med.Losing.Trade Avg.Daily.PL Med.Daily.PL Std.Dev.Daily.PL&#10;## AAPL -83.24986 99.65908 89.50005 226.9792&#10;## Std.Err.Daily.PL Ann.Sharpe Max.Drawdown Profit.To.Max.Draw&#10;## AAPL 68.4368 6.969973 -381.3216 3.239298&#10;## Avg.WinLoss.Ratio Med.WinLoss.Ratio Max.Equity Min.Equity End.Equity&#10;## AAPL 2.889702 2.294941 1402.643 0 1235.214&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 可视化前进测试结果&#10;chart.forward(wfresults)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/06/10/macdwfa/index_files/figure-html/WalkForward-3.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;p&gt;策略核心思路的解析围绕前进测试的实现逻辑、MACD 指标的应用以及参数优化方法展开，共同构成了一套科学验证策略有效性的框架。&lt;/p&gt;&#10;&lt;p&gt;前进测试作为一种动态优化策略参数的方法，其核心逻辑在于将历史数据划分为连续的 “训练期” 和 “测试期”。其中，训练期在代码中设定为 36 个月，用于在该时间段内优化策略参数 —— 例如 MACD 的快速与慢速 EMA 周期，从而寻找表现最佳的参数组合；而测试期则为 12 个月，作用是使用训练期优化得到的参数在该时间段验证策略表现，确保这些参数在未见过的数据上依然有效。整个过程按 “月” 为单位滚动窗口，不断重复 “训练 - 测试” 的迭代，最终汇总所有测试期的结果以评估策略的稳健性。这种方法相比传统的一次性回测，能有效减少过拟合风险，因为参数需要在连续的未知数据中得到验证，更接近实盘交易中 “用历史经验指导未来” 的实际场景。&lt;/p&gt;&#10;&lt;p&gt;MACD 指标作为策略的核心判断依据，是一种结合趋势和动量的技术指标，其计算逻辑包含多个部分。快速 EMA 是短期指数移动平均线，在代码中周期范围为 1-10 日，用于反映近期价格趋势；慢速 EMA 则是长期指数移动平均线，周期范围为 5-25 日，代表中长期趋势；MACD 线由快速 EMA 与慢速 EMA 的差值计算得出，用于衡量两者的收敛与发散程度；信号线则是 MACD 线的 9 日 EMA，起到平滑波动并生成交易信号的作用。策略通常基于 MACD 线与信号线的交叉产生交易信号：当 MACD 线上穿信号线时，即 “金叉”，视为买入信号，暗示趋势可能由弱转强；当 MACD 线下穿信号线时，即 “死叉”，视为卖出信号，意味着趋势可能由强转弱。代码中通过 add.distribution 定义了快速与慢速 EMA 的参数范围，并添加了 “快速 EMA &amp;lt; 慢速 EMA” 的约束，这是因为 MACD 的核心在于捕捉短期与长期趋势的差异，若快速周期大于慢速周期，指标的逻辑基础将失效。&lt;/p&gt;&#10;&lt;p&gt;在参数优化与并行计算方面，为避免遍历所有参数组合 —— 例如代码中 10 种快速 EMA 周期与 21 种慢速 EMA 周期组合会产生 210 种可能，耗时较长 —— 代码通过 nsamples=15 设置每次迭代随机抽样 15 组参数，在保证效率的同时覆盖较优组合。若启用并行计算，如 doParallel 等工具，可进一步缩短计算时间，尤其适用于参数范围较广的场景。&lt;/p&gt;&#10;&lt;p&gt;这段代码的核心价值在于演示了如何通过前进测试验证 MACD 策略的稳健性。它能够降低过拟合风险，通过滚动测试确保参数在不同市场周期中均有效，避免单一回测的偶然性；支持参数动态优化，允许策略参数随市场环境变化调整，比如不同时期的最佳 EMA 周期可能不同，从而增强策略的适应性；同时具备可视化与可解释性，通过 chart.forward 直观展示各阶段的策略表现，结合 tradeStats 分析胜率、盈亏比等关键指标，为策略改进提供依据。&lt;/p&gt;&#10;&lt;p&gt;对于量化交易者而言，这种方法提供了一套科学验证策略有效性的框架，不仅关注策略的历史表现，更强调其在未来未知数据中的可靠性，通过结合 MACD 指标对趋势和动量的捕捉能力，前进测试能帮助筛选出真正具备实战价值的参数组合，为实盘交易提供更可靠的决策依据。&lt;/p&gt;&#10;&lt;/div&gt;&#10;</description></item><item><title>三重动量趋势追踪策略及其 R 实现</title><link>https://gewutang.cn/2015/05/09/rate-of-change-ema-strategy-demonstrating-ternary-indicator-ordersets-to-handle-simultaneous-stop-loss-and-take-profit-orders/</link><pubDate>Sat, 09 May 2015 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2015/05/09/rate-of-change-ema-strategy-demonstrating-ternary-indicator-ordersets-to-handle-simultaneous-stop-loss-and-take-profit-orders/</guid><description>&#10;&#10;&#10;&lt;pre class="r"&gt;&lt;code&gt;knitr::opts_chunk$set(echo = TRUE, warning = FALSE, cache = FALSE, root.dir = here::here())&lt;/code&gt;&lt;/pre&gt;&#10;&lt;div id="引言" class="section level1"&gt;&#10;&lt;h1&gt;引言&lt;/h1&gt;&#10;&lt;p&gt;该回测系统采用三重技术指标组合策略，主要逻辑架构如下：&lt;/p&gt;&#10;&lt;div id="核心策略逻辑" class="section level2"&gt;&#10;&lt;h2&gt;核心策略逻辑&lt;/h2&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;&lt;p&gt;趋势判断层：通过EMA(12)与EMA(26)双均线组合识别中期趋势方向，当快线上穿慢线时判定为上升趋势。&lt;/p&gt;&lt;/li&gt;&#10;&lt;li&gt;&lt;p&gt;动量验证层：计算快线EMA(12)的ROC(9)指标，确保价格变动具备持续动能。&lt;/p&gt;&lt;/li&gt;&#10;&lt;li&gt;&lt;p&gt;趋势过滤层：引入SMA(200)作为长期趋势基准，要求价格必须位于年线上方才允许做多。&lt;/p&gt;&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;/div&gt;&#10;&lt;div id="信号生成机制" class="section level2"&gt;&#10;&lt;h2&gt;信号生成机制&lt;/h2&gt;&#10;&lt;p&gt;多头信号触发条件（同时满足）：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;EMA(12) &amp;gt; EMA(26)（双均线金叉）&lt;/li&gt;&#10;&lt;li&gt;ROC(9) &amp;gt; 0（正向动量确认）&lt;/li&gt;&#10;&lt;li&gt;收盘价 &amp;gt; SMA(200)（处于长期上升趋势）&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;空头信号触发条件（同时满足）：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;EMA(12) &amp;lt; EMA(26)（双均线死叉）&lt;/li&gt;&#10;&lt;li&gt;ROC(9) &amp;lt; 0（负向动量确认）&lt;/li&gt;&#10;&lt;li&gt;收盘价 &amp;lt; SMA(200)（处于长期下降趋势）&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;/div&gt;&#10;&lt;div id="风险控制设计" class="section level2"&gt;&#10;&lt;h2&gt;风险控制设计&lt;/h2&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;采用固定100股交易量简化头寸管理。&lt;/li&gt;&#10;&lt;li&gt;通过quantstrat的ruleSignal机制实现市价单即时成交。&lt;/li&gt;&#10;&lt;li&gt;绩效分析模块自动计算夏普比率、最大回撤等关键指标57&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;该策略通过多指标协同验证，既保留EMA对趋势的敏感度，又利用SMA过滤假突破信号，同时ROC指标确保入场时点具备足够动能。回测框架严格遵循事件驱动原则，模拟真实交易中的订单撮合流程&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;/div&gt;&#10;&lt;div id="r代码实现" class="section level1"&gt;&#10;&lt;h1&gt;R代码实现&lt;/h1&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 加载必要的包&#10;library(quantstrat)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantmod&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: xts&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;zoo&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following objects are masked from &amp;#39;package:base&amp;#39;:&#10;## &#10;## as.Date, as.Date.numeric&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: TTR&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Registered S3 method overwritten by &amp;#39;quantmod&amp;#39;:&#10;## method from&#10;## as.zoo.data.frame zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: blotter&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: FinancialInstrument&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: PerformanceAnalytics&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;PerformanceAnalytics&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from &amp;#39;package:graphics&amp;#39;:&#10;## &#10;## legend&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: foreach&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;library(TTR)&#10;library(PerformanceAnalytics)&#10;library(xts)&#10;library(quantmod)&#10;# 设置环境选项&#10;options(width = 240)&#10;Sys.setenv(TZ = &amp;quot;GMT&amp;quot;)&#10;&#10;# 清理旧的策略对象&#10;if (exists(&amp;quot;.strategy&amp;quot;, envir = globalenv())) {&#10; strategy_env &amp;lt;- get(&amp;quot;.strategy&amp;quot;, envir = globalenv())&#10; strategy_objects &amp;lt;- ls(strategy_env)&#10; for (obj in strategy_objects) {&#10; rm(list = obj, envir = strategy_env)&#10; }&#10;}&#10;&#10;# 清理投资组合相关对象&#10;if (exists(&amp;quot;.blotter&amp;quot;, envir = globalenv())) {&#10; blotter_env &amp;lt;- get(&amp;quot;.blotter&amp;quot;, envir = globalenv())&#10; blotter_objects &amp;lt;- ls(blotter_env)&#10; for (obj in blotter_objects) {&#10; rm(list = obj, envir = blotter_env)&#10; }&#10;}&#10;&#10;&#10;# 1. 初始化环境&#10;currency(&amp;quot;USD&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;stock(&amp;quot;AAPL&amp;quot;, currency=&amp;quot;USD&amp;quot;, multiplier=1)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;AAPL&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initDate &amp;lt;- &amp;quot;2010-01-01&amp;quot;&#10;endDate &amp;lt;- &amp;quot;2025-05-25&amp;quot;&#10;initEq &amp;lt;- 100000&#10;&#10;# 2. 优化后的策略函数&#10;rocEmaStrategy &amp;lt;- function(priceData, &#10; fastEMA = 12, &#10; slowEMA = 26, &#10; rocPeriod = 9,&#10; smaFilter = 200) {&#10; # 计算三重技术指标&#10; fastMA &amp;lt;- EMA(Cl(priceData), fastEMA)&#10; slowMA &amp;lt;- EMA(Cl(priceData), slowEMA)&#10; roc &amp;lt;- ROC(fastMA, rocPeriod)&#10; trendFilter &amp;lt;- SMA(Cl(priceData), smaFilter) # 新增SMA趋势过滤器&#10; &#10; # 生成交易信号&#10; signal &amp;lt;- ifelse(&#10; fastMA &amp;gt; slowMA &amp;amp; roc &amp;gt; 0 &amp;amp; Cl(priceData) &amp;gt; trendFilter, 1,&#10; ifelse(&#10; fastMA &amp;lt; slowMA &amp;amp; roc &amp;lt; 0 &amp;amp; Cl(priceData) &amp;lt; trendFilter, -1, &#10; 0&#10; )&#10; )&#10; xts(na.locf(signal), order.by=index(priceData))&#10;}&#10;&#10;# 3. 回测配置&#10;strategy.st &amp;lt;- &amp;quot;enhanced_roc_ema&amp;quot;&#10;portfolio.st &amp;lt;- &amp;quot;quant&amp;quot;&#10;account.st &amp;lt;- &amp;quot;quant&amp;quot;&#10;&#10;# 清除旧策略&#10;suppressWarnings(rm.strat(strategy.st))&#10;&#10;# 初始化组合&#10;initPortf(portfolio.st, &amp;quot;AAPL&amp;quot;, initDate=initDate)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;quant&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initAcct(account.st, portfolios=portfolio.st, &#10; initDate=initDate, initEq=initEq)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;quant&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initOrders(portfolio.st, initDate=initDate)&#10;strategy(strategy.st, store=TRUE)&#10;&#10;# 4. 添加策略组件&#10;add.indicator(strategy.st, name=&amp;quot;rocEmaStrategy&amp;quot;,&#10; arguments=list(priceData=quote(mktdata),&#10; fastEMA=12, slowEMA=26,&#10; rocPeriod=9, smaFilter=200),&#10; label=&amp;quot;signal&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;enhanced_roc_ema&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 交易信号规则&#10;add.signal(strategy.st, name=&amp;quot;sigThreshold&amp;quot;,&#10; arguments=list(column=&amp;quot;signal&amp;quot;,&#10; threshold=0.5, &#10; relationship=&amp;quot;gt&amp;quot;),&#10; label=&amp;quot;longEntry&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;enhanced_roc_ema&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add.signal(strategy.st, name=&amp;quot;sigThreshold&amp;quot;,&#10; arguments=list(column=&amp;quot;signal&amp;quot;,&#10; threshold=-0.5,&#10; relationship=&amp;quot;lt&amp;quot;),&#10; label=&amp;quot;shortEntry&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;enhanced_roc_ema&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 交易执行规则&#10;add.rule(strategy.st, name=&amp;quot;ruleSignal&amp;quot;,&#10; arguments=list(sigcol=&amp;quot;longEntry&amp;quot;, sigval=TRUE,&#10; orderqty=100, ordertype=&amp;quot;market&amp;quot;,&#10; orderside=&amp;quot;long&amp;quot;, replace=FALSE,&#10; prefer=&amp;quot;Open&amp;quot;),&#10; type=&amp;quot;enter&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;enhanced_roc_ema&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;add.rule(strategy.st, name=&amp;quot;ruleSignal&amp;quot;,&#10; arguments=list(sigcol=&amp;quot;shortEntry&amp;quot;, sigval=TRUE,&#10; orderqty=-100, ordertype=&amp;quot;market&amp;quot;,&#10; orderside=&amp;quot;short&amp;quot;, replace=FALSE,&#10; prefer=&amp;quot;Open&amp;quot;),&#10; type=&amp;quot;enter&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;enhanced_roc_ema&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 5. 执行回测&#10;getSymbols(&amp;quot;AAPL&amp;quot;, from=initDate, to=endDate, adjust=TRUE)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;AAPL&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;applyStrategy(strategy.st, portfolio.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;2010-10-19 00:00:00 AAPL 100 @ 0.0634460587102121&amp;quot;&#10;## [1] &amp;quot;2010-10-20 00:00:00 AAPL 100 @ 0.0646171120660189&amp;quot;&#10;## [1] &amp;quot;2010-10-21 00:00:00 AAPL 100 @ 0.065319744079503&amp;quot;&#10;## [1] &amp;quot;2010-10-22 00:00:00 AAPL 100 @ 0.0646317477899565&amp;quot;&#10;## [1] &amp;quot;2010-10-25 00:00:00 AAPL 100 @ 0.0646359358071077&amp;quot;&#10;## [1] &amp;quot;2010-10-26 00:00:00 AAPL 100 @ 0.0641716968979132&amp;quot;&#10;## [1] &amp;quot;2010-10-27 00:00:00 AAPL 100 @ 0.0643348062058937&amp;quot;&#10;## [1] &amp;quot;2010-10-28 00:00:00 AAPL 100 @ 0.0643975371187952&amp;quot;&#10;## [1] &amp;quot;2010-10-29 00:00:00 AAPL 100 @ 0.0636196268930247&amp;quot;&#10;## [1] &amp;quot;2010-11-01 00:00:00 AAPL 100 @ 0.0631993007396659&amp;quot;&#10;## [1] &amp;quot;2010-11-02 00:00:00 AAPL 100 @ 0.0641988799212357&amp;quot;&#10;## [1] &amp;quot;2010-11-03 00:00:00 AAPL 100 @ 0.0651127164316641&amp;quot;&#10;## [1] &amp;quot;2010-11-04 00:00:00 AAPL 100 @ 0.0659659160377667&amp;quot;&#10;## [1] &amp;quot;2010-11-05 00:00:00 AAPL 100 @ 0.0664970738770137&amp;quot;&#10;## [1] &amp;quot;2010-11-08 00:00:00 AAPL 100 @ 0.0663318705604577&amp;quot;&#10;## [1] &amp;quot;2010-11-09 00:00:00 AAPL 100 @ 0.0671369693935735&amp;quot;&#10;## [1] &amp;quot;2010-11-10 00:00:00 AAPL 100 @ 0.0662147624328656&amp;quot;&#10;## [1] &amp;quot;2010-11-11 00:00:00 AAPL 100 @ 0.0658718140843916&amp;quot;&#10;## [1] &amp;quot;2010-11-12 00:00:00 AAPL 100 @ 0.0660809301567832&amp;quot;&#10;## [1] &amp;quot;2010-11-15 00:00:00 AAPL 100 @ 0.064504191955578&amp;quot;&#10;## [1] &amp;quot;2010-11-16 00:00:00 AAPL 100 @ 0.063931209785048&amp;quot;&#10;## [1] &amp;quot;2010-11-17 00:00:00 AAPL 100 @ 0.062986002234146&amp;quot;&#10;## [1] &amp;quot;2010-11-18 00:00:00 AAPL 100 @ 0.0638224665237125&amp;quot;&#10;## [1] &amp;quot;2010-12-01 00:00:00 AAPL 100 @ 0.0659282741396121&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 AAPL 100 @ 0.0664008779150631&amp;quot;&#10;## [1] &amp;quot;2010-12-03 00:00:00 AAPL 100 @ 0.0662921402377504&amp;quot;&#10;## [1] &amp;quot;2010-12-06 00:00:00 AAPL 100 @ 0.0666330001616717&amp;quot;&#10;## [1] &amp;quot;2010-12-07 00:00:00 AAPL 100 @ 0.0677120455726791&amp;quot;&#10;## [1] &amp;quot;2010-12-08 00:00:00 AAPL 100 @ 0.0668400222254878&amp;quot;&#10;## [1] &amp;quot;2010-12-09 00:00:00 AAPL 100 @ 0.0673628207825012&amp;quot;&#10;## [1] &amp;quot;2010-12-10 00:00:00 AAPL 100 @ 0.0668442046586161&amp;quot;&#10;## [1] &amp;quot;2010-12-13 00:00:00 AAPL 100 @ 0.0678312421248239&amp;quot;&#10;## [1] &amp;quot;2010-12-14 00:00:00 AAPL 100 @ 0.0672791721199354&amp;quot;&#10;## [1] &amp;quot;2010-12-15 00:00:00 AAPL 100 @ 0.0669173944463497&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 AAPL 100 @ 0.0671453342598301&amp;quot;&#10;## [1] &amp;quot;2010-12-17 00:00:00 AAPL 100 @ 0.0672582599542939&amp;quot;&#10;## [1] &amp;quot;2010-12-20 00:00:00 AAPL 100 @ 0.06725198351259&amp;quot;&#10;## [1] &amp;quot;2010-12-21 00:00:00 AAPL 100 @ 0.0675447482475475&amp;quot;&#10;## [1] &amp;quot;2010-12-22 00:00:00 AAPL 100 @ 0.0678291481162483&amp;quot;&#10;## [1] &amp;quot;2010-12-23 00:00:00 AAPL 100 @ 0.0679629859763536&amp;quot;&#10;## [1] &amp;quot;2010-12-27 00:00:00 AAPL 100 @ 0.0675133827910967&amp;quot;&#10;## [1] &amp;quot;2010-12-28 00:00:00 AAPL 100 @ 0.0681532783076565&amp;quot;&#10;## [1] &amp;quot;2010-12-29 00:00:00 AAPL 100 @ 0.0682181032291335&amp;quot;&#10;## [1] &amp;quot;2010-12-30 00:00:00 AAPL 100 @ 0.0680633587874097&amp;quot;&#10;## [1] &amp;quot;2010-12-31 00:00:00 AAPL 100 @ 0.0675342949567382&amp;quot;&#10;## [1] &amp;quot;2011-01-03 00:00:00 AAPL 100 @ 0.068096818252436&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 AAPL 100 @ 0.0695188120119174&amp;quot;&#10;## [1] &amp;quot;2011-01-05 00:00:00 AAPL 100 @ 0.0689144643849366&amp;quot;&#10;## [1] &amp;quot;2011-01-06 00:00:00 AAPL 100 @ 0.0699955982204967&amp;quot;&#10;## [1] &amp;quot;2011-01-07 00:00:00 AAPL 100 @ 0.0698429422033255&amp;quot;&#10;## [1] &amp;quot;2011-01-10 00:00:00 AAPL 100 @ 0.0708550686842802&amp;quot;&#10;## [1] &amp;quot;2011-01-11 00:00:00 AAPL 100 @ 0.072120229577485&amp;quot;&#10;## [1] &amp;quot;2011-01-12 00:00:00 AAPL 100 @ 0.0717793696535637&amp;quot;&#10;## [1] &amp;quot;2011-01-13 00:00:00 AAPL 100 @ 0.0721787780572582&amp;quot;&#10;## [1] &amp;quot;2011-01-14 00:00:00 AAPL 100 @ 0.0723314340744293&amp;quot;&#10;## [1] &amp;quot;2011-01-18 00:00:00 AAPL 100 @ 0.0689081879432328&amp;quot;&#10;## [1] &amp;quot;2011-01-19 00:00:00 AAPL 100 @ 0.0728458565971404&amp;quot;&#10;## [1] &amp;quot;2011-01-20 00:00:00 AAPL 100 @ 0.0703531878769312&amp;quot;&#10;## [1] &amp;quot;2011-01-21 00:00:00 AAPL 100 @ 0.0697969354389143&amp;quot;&#10;## [1] &amp;quot;2011-01-24 00:00:00 AAPL 100 @ 0.0683540350978144&amp;quot;&#10;## [1] &amp;quot;2011-01-25 00:00:00 AAPL 100 @ 0.0703322812953126&amp;quot;&#10;## [1] &amp;quot;2011-01-26 00:00:00 AAPL 100 @ 0.071718721581192&amp;quot;&#10;## [1] &amp;quot;2011-01-27 00:00:00 AAPL 100 @ 0.071890195755429&amp;quot;&#10;## [1] &amp;quot;2011-01-28 00:00:00 AAPL 100 @ 0.0719717559934421&amp;quot;&#10;## [1] &amp;quot;2011-01-31 00:00:00 AAPL 100 @ 0.0702214440254014&amp;quot;&#10;## [1] &amp;quot;2011-02-01 00:00:00 AAPL 100 @ 0.0713715907995897&amp;quot;&#10;## [1] &amp;quot;2011-02-02 00:00:00 AAPL 100 @ 0.0720303100572382&amp;quot;&#10;## [1] &amp;quot;2011-02-03 00:00:00 AAPL 100 @ 0.0718943781885573&amp;quot;&#10;## [1] &amp;quot;2011-02-04 00:00:00 AAPL 100 @ 0.071860918723531&amp;quot;&#10;## [1] &amp;quot;2011-02-07 00:00:00 AAPL 100 @ 0.0727496662192126&amp;quot;&#10;## [1] &amp;quot;2011-02-08 00:00:00 AAPL 100 @ 0.0739604554817496&amp;quot;&#10;## [1] &amp;quot;2011-02-09 00:00:00 AAPL 100 @ 0.0742762208069012&amp;quot;&#10;## [1] &amp;quot;2011-02-10 00:00:00 AAPL 100 @ 0.0747362828669902&amp;quot;&#10;## [1] &amp;quot;2011-02-11 00:00:00 AAPL 100 @ 0.0741842128621017&amp;quot;&#10;## [1] &amp;quot;2011-02-14 00:00:00 AAPL 100 @ 0.0746108098731415&amp;quot;&#10;## [1] &amp;quot;2011-02-15 00:00:00 AAPL 100 @ 0.0751126850964677&amp;quot;&#10;## [1] &amp;quot;2011-02-16 00:00:00 AAPL 100 @ 0.0754493625872607&amp;quot;&#10;## [1] &amp;quot;2011-02-17 00:00:00 AAPL 100 @ 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0.159913604927104&amp;quot;&#10;## [1] &amp;quot;2012-09-07 00:00:00 AAPL 100 @ 0.161072852393566&amp;quot;&#10;## [1] &amp;quot;2012-09-10 00:00:00 AAPL 100 @ 0.16164299281647&amp;quot;&#10;## [1] &amp;quot;2012-09-11 00:00:00 AAPL 100 @ 0.157998927743646&amp;quot;&#10;## [1] &amp;quot;2012-09-12 00:00:00 AAPL 100 @ 0.158412260520197&amp;quot;&#10;## [1] &amp;quot;2012-09-13 00:00:00 AAPL 100 @ 0.16091132529378&amp;quot;&#10;## [1] &amp;quot;2012-09-14 00:00:00 AAPL 100 @ 0.16390212666709&amp;quot;&#10;## [1] &amp;quot;2012-09-17 00:00:00 AAPL 100 @ 0.166132740809862&amp;quot;&#10;## [1] &amp;quot;2012-09-18 00:00:00 AAPL 100 @ 0.166258643648244&amp;quot;&#10;## [1] &amp;quot;2012-09-19 00:00:00 AAPL 100 @ 0.166348922225222&amp;quot;&#10;## [1] &amp;quot;2012-09-20 00:00:00 AAPL 100 @ 0.166087601521373&amp;quot;&#10;## [1] &amp;quot;2012-09-21 00:00:00 AAPL 100 @ 0.16685965081901&amp;quot;&#10;## [1] &amp;quot;2012-09-24 00:00:00 AAPL 100 @ 0.163165701630858&amp;quot;&#10;## [1] &amp;quot;2012-09-25 00:00:00 AAPL 100 @ 0.163498270857515&amp;quot;&#10;## [1] &amp;quot;2012-09-26 00:00:00 AAPL 100 @ 0.158861242931557&amp;quot;&#10;## [1] &amp;quot;2012-09-27 00:00:00 AAPL 100 @ 0.157804136109172&amp;quot;&#10;## [1] &amp;quot;2012-09-28 00:00:00 AAPL 100 @ 0.161239149693598&amp;quot;&#10;## [1] &amp;quot;2012-10-01 00:00:00 AAPL 100 @ 0.159436115494598&amp;quot;&#10;## [1] &amp;quot;2012-11-23 00:00:00 AAPL 100 @ 0.154387361762617&amp;quot;&#10;## [1] &amp;quot;2012-11-26 00:00:00 AAPL 100 @ 0.156763731709165&amp;quot;&#10;## [1] &amp;quot;2012-11-27 00:00:00 AAPL 100 @ 0.160479344709044&amp;quot;&#10;## [1] &amp;quot;2012-11-28 00:00:00 AAPL 100 @ 0.157136644986965&amp;quot;&#10;## [1] &amp;quot;2012-11-29 00:00:00 AAPL 100 @ 0.160661730877112&amp;quot;&#10;## [1] &amp;quot;2012-11-30 00:00:00 AAPL 100 @ 0.159728052092612&amp;quot;&#10;## [1] &amp;quot;2012-12-03 00:00:00 AAPL 100 @ 0.161595395124215&amp;quot;&#10;## [1] &amp;quot;2012-12-04 00:00:00 AAPL 100 @ 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0.119180180466918&amp;quot;&#10;## [1] &amp;quot;2013-01-29 00:00:00 AAPL -100 @ 0.124806683267604&amp;quot;&#10;## [1] &amp;quot;2013-01-30 00:00:00 AAPL -100 @ 0.124398371430961&amp;quot;&#10;## [1] &amp;quot;2013-01-31 00:00:00 AAPL -100 @ 0.124392934444921&amp;quot;&#10;## [1] &amp;quot;2013-02-01 00:00:00 AAPL -100 @ 0.124972729402761&amp;quot;&#10;## [1] &amp;quot;2013-02-04 00:00:00 AAPL -100 @ 0.123557252245704&amp;quot;&#10;## [1] &amp;quot;2013-02-05 00:00:00 AAPL -100 @ 0.120873300078211&amp;quot;&#10;## [1] &amp;quot;2013-02-06 00:00:00 AAPL -100 @ 0.124254102314757&amp;quot;&#10;## [1] &amp;quot;2013-02-07 00:00:00 AAPL -100 @ 0.150519900384727&amp;quot;&#10;## [1] &amp;quot;2013-02-12 00:00:00 AAPL 100 @ 0.155803115123383&amp;quot;&#10;## [1] &amp;quot;2013-02-13 00:00:00 AAPL 100 @ 0.151806584359543&amp;quot;&#10;## [1] &amp;quot;2013-02-14 00:00:00 AAPL 100 @ 0.15093254714896&amp;quot;&#10;## [1] &amp;quot;2013-02-15 00:00:00 AAPL 100 @ 0.152339450500674&amp;quot;&#10;## [1] &amp;quot;2013-02-19 00:00:00 AAPL 100 @ 0.149821316136009&amp;quot;&#10;## [1] &amp;quot;2013-02-20 00:00:00 AAPL 100 @ 0.148713330074484&amp;quot;&#10;## [1] &amp;quot;2013-02-21 00:00:00 AAPL 100 @ 0.144914992961514&amp;quot;&#10;## [1] &amp;quot;2013-02-22 00:00:00 AAPL 100 @ 0.145970999065838&amp;quot;&#10;## [1] &amp;quot;2013-02-25 00:00:00 AAPL 100 @ 0.147465637574825&amp;quot;&#10;## [1] &amp;quot;2013-02-26 00:00:00 AAPL 100 @ 0.144206665182178&amp;quot;&#10;## [1] &amp;quot;2013-02-27 00:00:00 AAPL 100 @ 0.145704548642591&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 AAPL 100 @ 0.144281403181066&amp;quot;&#10;## [1] &amp;quot;2013-03-01 00:00:00 AAPL 100 @ 0.142315622018769&amp;quot;&#10;## [1] &amp;quot;2013-03-13 00:00:00 AAPL -100 @ 0.139212632879432&amp;quot;&#10;## [1] &amp;quot;2013-03-14 00:00:00 AAPL -100 @ 0.140635778340957&amp;quot;&#10;## [1] &amp;quot;2013-03-15 00:00:00 AAPL -100 @ 0.142292881329765&amp;quot;&#10;## [1] &amp;quot;2013-03-20 00:00:00 AAPL 100 @ 0.148625612269892&amp;quot;&#10;## [1] &amp;quot;2013-03-21 00:00:00 AAPL 100 @ 0.146286175818519&amp;quot;&#10;## [1] &amp;quot;2013-03-22 00:00:00 AAPL 100 @ 0.147702831377192&amp;quot;&#10;## [1] &amp;quot;2013-03-25 00:00:00 AAPL 100 @ 0.150987780733929&amp;quot;&#10;## [1] &amp;quot;2013-03-26 00:00:00 AAPL 100 @ 0.151231464439149&amp;quot;&#10;## [1] &amp;quot;2013-03-27 00:00:00 AAPL 100 @ 0.148313680468636&amp;quot;&#10;## [1] &amp;quot;2013-03-28 00:00:00 AAPL 100 @ 0.146156204234663&amp;quot;&#10;## [1] &amp;quot;2013-04-01 00:00:00 AAPL 100 @ 0.143582818932348&amp;quot;&#10;## [1] &amp;quot;2013-04-05 00:00:00 AAPL -100 @ 0.137929185179701&amp;quot;&#10;## [1] &amp;quot;2013-04-08 00:00:00 AAPL -100 @ 0.138042905977405&amp;quot;&#10;## [1] &amp;quot;2013-04-09 00:00:00 AAPL -100 @ 0.138533544368293&amp;quot;&#10;## [1] &amp;quot;2013-04-10 00:00:00 AAPL -100 @ 0.139098903405387&amp;quot;&#10;## [1] &amp;quot;2013-04-11 00:00:00 AAPL -100 @ 0.140924960776868&amp;quot;&#10;## [1] &amp;quot;2013-04-12 00:00:00 AAPL -100 @ 0.141064675891343&amp;quot;&#10;## [1] &amp;quot;2013-04-15 00:00:00 AAPL -100 @ 0.138741490226122&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 AAPL -100 @ 0.136977165018804&amp;quot;&#10;## [1] &amp;quot;2013-04-17 00:00:00 AAPL -100 @ 0.136554766047611&amp;quot;&#10;## [1] &amp;quot;2013-04-18 00:00:00 AAPL -100 @ 0.131589973013062&amp;quot;&#10;## [1] &amp;quot;2013-04-19 00:00:00 AAPL -100 @ 0.126059803588737&amp;quot;&#10;## [1] &amp;quot;2013-04-22 00:00:00 AAPL -100 @ 0.127577182786729&amp;quot;&#10;## [1] &amp;quot;2013-04-23 00:00:00 AAPL -100 @ 0.131265044053421&amp;quot;&#10;## [1] &amp;quot;2013-04-24 00:00:00 AAPL -100 @ 0.127869618850406&amp;quot;&#10;## [1] &amp;quot;2013-04-25 00:00:00 AAPL -100 @ 0.133617477663179&amp;quot;&#10;## [1] &amp;quot;2013-04-26 00:00:00 AAPL -100 @ 0.133156087216829&amp;quot;&#10;## [1] &amp;quot;2013-04-29 00:00:00 AAPL -100 @ 0.136613253260346&amp;quot;&#10;## [1] &amp;quot;2013-04-30 00:00:00 AAPL -100 @ 0.141373354064832&amp;quot;&#10;## [1] &amp;quot;2013-05-01 00:00:00 AAPL -100 @ 0.144414619716348&amp;quot;&#10;## [1] &amp;quot;2013-05-03 00:00:00 AAPL 100 @ 0.146640326693676&amp;quot;&#10;## [1] &amp;quot;2013-05-06 00:00:00 AAPL 100 @ 0.148069979410735&amp;quot;&#10;## [1] &amp;quot;2013-05-07 00:00:00 AAPL 100 @ 0.151078760842628&amp;quot;&#10;## [1] &amp;quot;2013-05-08 00:00:00 AAPL 100 @ 0.149151971155489&amp;quot;&#10;## [1] &amp;quot;2013-05-09 00:00:00 AAPL 100 @ 0.18311690303342&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 AAPL 100 @ 0.182384137236034&amp;quot;&#10;## [1] &amp;quot;2013-05-13 00:00:00 AAPL 100 @ 0.179811470599819&amp;quot;&#10;## [1] &amp;quot;2013-05-14 00:00:00 AAPL 100 @ 0.18074337395158&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 AAPL 100 @ 0.174893157967717&amp;quot;&#10;## [1] &amp;quot;2013-05-16 00:00:00 AAPL 100 @ 0.168553095077562&amp;quot;&#10;## [1] 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@ 168.561999237988&amp;quot;&#10;## [1] &amp;quot;2024-05-02 00:00:00 AAPL -100 @ 171.474402928574&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 AAPL 100 @ 181.255344132441&amp;quot;&#10;## [1] &amp;quot;2024-05-07 00:00:00 AAPL 100 @ 182.348731642339&amp;quot;&#10;## [1] &amp;quot;2024-05-08 00:00:00 AAPL 100 @ 181.752342591628&amp;quot;&#10;## [1] &amp;quot;2024-05-09 00:00:00 AAPL 100 @ 181.464074991674&amp;quot;&#10;## [1] &amp;quot;2024-05-10 00:00:00 AAPL 100 @ 184.039305304875&amp;quot;&#10;## [1] &amp;quot;2024-05-13 00:00:00 AAPL 100 @ 184.576800171001&amp;quot;&#10;## [1] &amp;quot;2024-05-14 00:00:00 AAPL 100 @ 186.637156657121&amp;quot;&#10;## [1] &amp;quot;2024-05-15 00:00:00 AAPL 100 @ 187.035303814948&amp;quot;&#10;## [1] &amp;quot;2024-05-16 00:00:00 AAPL 100 @ 189.583384873997&amp;quot;&#10;## [1] &amp;quot;2024-05-17 00:00:00 AAPL 100 @ 188.627846882973&amp;quot;&#10;## [1] &amp;quot;2024-05-20 00:00:00 AAPL 100 @ 188.448692052772&amp;quot;&#10;## [1] &amp;quot;2024-05-21 00:00:00 AAPL 100 @ 190.200493983927&amp;quot;&#10;## [1] &amp;quot;2024-05-22 00:00:00 AAPL 100 @ 191.375009114815&amp;quot;&#10;## [1] &amp;quot;2024-05-23 00:00:00 AAPL 100 @ 190.091005413995&amp;quot;&#10;## [1] &amp;quot;2024-05-24 00:00:00 AAPL 100 @ 187.941071512774&amp;quot;&#10;## [1] &amp;quot;2024-05-28 00:00:00 AAPL 100 @ 190.618537108825&amp;quot;&#10;## [1] &amp;quot;2024-05-29 00:00:00 AAPL 100 @ 188.72738746937&amp;quot;&#10;## [1] &amp;quot;2024-05-30 00:00:00 AAPL 100 @ 189.87202827413&amp;quot;&#10;## [1] &amp;quot;2024-05-31 00:00:00 AAPL 100 @ 190.548870848556&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 AAPL 100 @ 192.002066208281&amp;quot;&#10;## [1] &amp;quot;2024-06-04 00:00:00 AAPL 100 @ 193.733972172366&amp;quot;&#10;## [1] &amp;quot;2024-06-05 00:00:00 AAPL 100 @ 194.490428990596&amp;quot;&#10;## [1] &amp;quot;2024-06-06 00:00:00 AAPL 100 @ 194.77908757849&amp;quot;&#10;## [1] &amp;quot;2024-06-07 00:00:00 AAPL 100 @ 193.743920155901&amp;quot;&#10;## [1] &amp;quot;2024-06-10 00:00:00 AAPL 100 @ 195.983446659984&amp;quot;&#10;## [1] &amp;quot;2024-06-11 00:00:00 AAPL 100 @ 192.748575042975&amp;quot;&#10;## [1] &amp;quot;2024-06-12 00:00:00 AAPL 100 @ 206.404711207338&amp;quot;&#10;## [1] &amp;quot;2024-06-13 00:00:00 AAPL 100 @ 213.740415017279&amp;quot;&#10;## [1] &amp;quot;2024-06-14 00:00:00 AAPL 100 @ 212.854558474285&amp;quot;&#10;## [1] &amp;quot;2024-06-17 00:00:00 AAPL 100 @ 212.376781884893&amp;quot;&#10;## [1] &amp;quot;2024-06-18 00:00:00 AAPL 100 @ 216.577139476461&amp;quot;&#10;## [1] &amp;quot;2024-06-20 00:00:00 AAPL 100 @ 212.93417271809&amp;quot;&#10;## [1] &amp;quot;2024-06-21 00:00:00 AAPL 100 @ 209.410657700947&amp;quot;&#10;## [1] &amp;quot;2024-06-24 00:00:00 AAPL 100 @ 206.753088071967&amp;quot;&#10;## [1] &amp;quot;2024-06-25 00:00:00 AAPL 100 @ 208.176424293325&amp;quot;&#10;## [1] &amp;quot;2024-06-26 00:00:00 AAPL 100 @ 210.515491383805&amp;quot;&#10;## [1] &amp;quot;2024-06-27 00:00:00 AAPL 100 @ 213.69064472408&amp;quot;&#10;## [1] &amp;quot;2024-06-28 00:00:00 AAPL 100 @ 214.765619268571&amp;quot;&#10;## [1] &amp;quot;2024-07-01 00:00:00 AAPL 100 @ 211.102741355369&amp;quot;&#10;## [1] &amp;quot;2024-07-02 00:00:00 AAPL 100 @ 215.143840083806&amp;quot;&#10;## [1] &amp;quot;2024-07-03 00:00:00 AAPL 100 @ 218.975924843674&amp;quot;&#10;## [1] &amp;quot;2024-07-05 00:00:00 AAPL 100 @ 220.618238204898&amp;quot;&#10;## [1] &amp;quot;2024-07-08 00:00:00 AAPL 100 @ 226.032918049256&amp;quot;&#10;## [1] &amp;quot;2024-07-09 00:00:00 AAPL 100 @ 226.869004299051&amp;quot;&#10;## [1] &amp;quot;2024-07-10 00:00:00 AAPL 100 @ 228.232637431437&amp;quot;&#10;## [1] &amp;quot;2024-07-11 00:00:00 AAPL 100 @ 230.312905072389&amp;quot;&#10;## [1] &amp;quot;2024-07-12 00:00:00 AAPL 100 @ 227.854401428441&amp;quot;&#10;## [1] &amp;quot;2024-07-15 00:00:00 AAPL 100 @ 235.379208052118&amp;quot;&#10;## [1] &amp;quot;2024-07-16 00:00:00 AAPL 100 @ 233.906101537561&amp;quot;&#10;## [1] &amp;quot;2024-07-17 00:00:00 AAPL 100 @ 228.381933123271&amp;quot;&#10;## [1] &amp;quot;2024-07-18 00:00:00 AAPL 100 @ 229.208071389531&amp;quot;&#10;## [1] &amp;quot;2024-07-19 00:00:00 AAPL 100 @ 223.773495578102&amp;quot;&#10;## [1] &amp;quot;2024-07-22 00:00:00 AAPL 100 @ 225.95328861769&amp;quot;&#10;## [1] &amp;quot;2024-07-23 00:00:00 AAPL 100 @ 223.325578127077&amp;quot;&#10;## [1] &amp;quot;2024-07-24 00:00:00 AAPL 100 @ 222.957305295378&amp;quot;&#10;## [1] &amp;quot;2024-07-25 00:00:00 AAPL 100 @ 217.910898282719&amp;quot;&#10;## [1] &amp;quot;2024-07-26 00:00:00 AAPL 100 @ 217.681973159319&amp;quot;&#10;## [1] &amp;quot;2024-08-19 00:00:00 AAPL 100 @ 224.92934604934&amp;quot;&#10;## [1] &amp;quot;2024-08-20 00:00:00 AAPL 100 @ 224.97917394971&amp;quot;&#10;## [1] &amp;quot;2024-08-21 00:00:00 AAPL 100 @ 225.72654683924&amp;quot;&#10;## [1] &amp;quot;2024-08-22 00:00:00 AAPL 100 @ 226.992087317665&amp;quot;&#10;## [1] &amp;quot;2024-08-23 00:00:00 AAPL 100 @ 224.869558651032&amp;quot;&#10;## [1] &amp;quot;2024-08-26 00:00:00 AAPL 100 @ 225.965696432471&amp;quot;&#10;## [1] &amp;quot;2024-08-27 00:00:00 AAPL 100 @ 225.208364045004&amp;quot;&#10;## [1] &amp;quot;2024-08-28 00:00:00 AAPL 100 @ 227.121636817559&amp;quot;&#10;## [1] &amp;quot;2024-08-29 00:00:00 AAPL 100 @ 229.294008589903&amp;quot;&#10;## [1] &amp;quot;2024-08-30 00:00:00 AAPL 100 @ 229.383689687365&amp;quot;&#10;## [1] &amp;quot;2024-09-03 00:00:00 AAPL 100 @ 227.749434910473&amp;quot;&#10;## [1] &amp;quot;2024-09-04 00:00:00 AAPL 100 @ 220.883569906873&amp;quot;&#10;## [1] &amp;quot;2024-09-05 00:00:00 AAPL 100 @ 220.853676207719&amp;quot;&#10;## [1] &amp;quot;2024-09-06 00:00:00 AAPL 100 @ 223.165541772554&amp;quot;&#10;## [1] &amp;quot;2024-09-09 00:00:00 AAPL 100 @ 220.046515919881&amp;quot;&#10;## [1] &amp;quot;2024-09-24 00:00:00 AAPL 100 @ 227.849075505873&amp;quot;&#10;## [1] &amp;quot;2024-09-25 00:00:00 AAPL 100 @ 224.142104757378&amp;quot;&#10;## [1] &amp;quot;2024-09-26 00:00:00 AAPL 100 @ 226.503813427924&amp;quot;&#10;## [1] &amp;quot;2024-09-27 00:00:00 AAPL 100 @ 227.659753813012&amp;quot;&#10;## [1] &amp;quot;2024-09-30 00:00:00 AAPL 100 @ 229.234205986255&amp;quot;&#10;## [1] &amp;quot;2024-10-01 00:00:00 AAPL 100 @ 228.716038397359&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 AAPL 100 @ 225.098748746326&amp;quot;&#10;## [1] &amp;quot;2024-10-03 00:00:00 AAPL 100 @ 224.351375856796&amp;quot;&#10;## [1] &amp;quot;2024-10-04 00:00:00 AAPL 100 @ 227.101702616343&amp;quot;&#10;## [1] &amp;quot;2024-10-07 00:00:00 AAPL 100 @ 223.713618265944&amp;quot;&#10;## [1] &amp;quot;2024-10-08 00:00:00 AAPL 100 @ 223.514321869804&amp;quot;&#10;## [1] &amp;quot;2024-10-09 00:00:00 AAPL 100 @ 224.441056954258&amp;quot;&#10;## [1] &amp;quot;2024-10-10 00:00:00 AAPL 100 @ 226.982127819727&amp;quot;&#10;## [1] &amp;quot;2024-10-11 00:00:00 AAPL 100 @ 228.496807800003&amp;quot;&#10;## [1] &amp;quot;2024-10-14 00:00:00 AAPL 100 @ 227.898903406243&amp;quot;&#10;## [1] &amp;quot;2024-10-15 00:00:00 AAPL 100 @ 232.791708238981&amp;quot;&#10;## [1] &amp;quot;2024-10-16 00:00:00 AAPL 100 @ 230.788754368963&amp;quot;&#10;## [1] &amp;quot;2024-10-17 00:00:00 AAPL 100 @ 232.612330838716&amp;quot;&#10;## [1] &amp;quot;2024-10-18 00:00:00 AAPL 100 @ 235.352698100326&amp;quot;&#10;## [1] &amp;quot;2024-10-21 00:00:00 AAPL 100 @ 233.628762225972&amp;quot;&#10;## [1] &amp;quot;2024-10-22 00:00:00 AAPL 100 @ 233.070726234644&amp;quot;&#10;## [1] &amp;quot;2024-10-23 00:00:00 AAPL 100 @ 233.260063132847&amp;quot;&#10;## [1] &amp;quot;2024-10-24 00:00:00 AAPL 100 @ 229.174418587947&amp;quot;&#10;## [1] &amp;quot;2024-10-25 00:00:00 AAPL 100 @ 228.935268994715&amp;quot;&#10;## [1] &amp;quot;2024-10-28 00:00:00 AAPL 100 @ 232.502730745379&amp;quot;&#10;## [1] &amp;quot;2024-10-29 00:00:00 AAPL 100 @ 232.283500148023&amp;quot;&#10;## [1] &amp;quot;2024-10-30 00:00:00 AAPL 100 @ 231.795211052941&amp;quot;&#10;## [1] &amp;quot;2024-10-31 00:00:00 AAPL 100 @ 228.536660997095&amp;quot;&#10;## [1] &amp;quot;2024-11-01 00:00:00 AAPL 100 @ 220.195984415651&amp;quot;&#10;## [1] &amp;quot;2024-11-25 00:00:00 AAPL 100 @ 230.903007253043&amp;quot;&#10;## [1] &amp;quot;2024-11-26 00:00:00 AAPL 100 @ 232.76850230006&amp;quot;&#10;## [1] &amp;quot;2024-11-27 00:00:00 AAPL 100 @ 233.905758325728&amp;quot;&#10;## [1] &amp;quot;2024-11-29 00:00:00 AAPL 100 @ 234.244936475718&amp;quot;&#10;## [1] &amp;quot;2024-12-02 00:00:00 AAPL 100 @ 236.699023279564&amp;quot;&#10;## [1] &amp;quot;2024-12-03 00:00:00 AAPL 100 @ 239.232904171115&amp;quot;&#10;## [1] &amp;quot;2024-12-04 00:00:00 AAPL 100 @ 242.285537965167&amp;quot;&#10;## [1] &amp;quot;2024-12-05 00:00:00 AAPL 100 @ 243.402853079944&amp;quot;&#10;## [1] &amp;quot;2024-12-06 00:00:00 AAPL 100 @ 242.32545023109&amp;quot;&#10;## [1] &amp;quot;2024-12-09 00:00:00 AAPL 100 @ 241.248047382235&amp;quot;&#10;## [1] &amp;quot;2024-12-10 00:00:00 AAPL 100 @ 246.295868254446&amp;quot;&#10;## [1] &amp;quot;2024-12-11 00:00:00 AAPL 100 @ 247.363300647855&amp;quot;&#10;## [1] &amp;quot;2024-12-12 00:00:00 AAPL 100 @ 246.295868254446&amp;quot;&#10;## [1] &amp;quot;2024-12-13 00:00:00 AAPL 100 @ 247.223638161266&amp;quot;&#10;## [1] &amp;quot;2024-12-16 00:00:00 AAPL 100 @ 247.393227236262&amp;quot;&#10;## [1] &amp;quot;2024-12-17 00:00:00 AAPL 100 @ 249.478194079641&amp;quot;&#10;## [1] &amp;quot;2024-12-18 00:00:00 AAPL 100 @ 251.553190467575&amp;quot;&#10;## [1] &amp;quot;2024-12-19 00:00:00 AAPL 100 @ 246.904400922168&amp;quot;&#10;## [1] &amp;quot;2024-12-20 00:00:00 AAPL 100 @ 247.44309473556&amp;quot;&#10;## [1] &amp;quot;2024-12-23 00:00:00 AAPL 100 @ 254.156910213455&amp;quot;&#10;## [1] &amp;quot;2024-12-24 00:00:00 AAPL 100 @ 254.875178779358&amp;quot;&#10;## [1] &amp;quot;2024-12-26 00:00:00 AAPL 100 @ 257.568678290458&amp;quot;&#10;## [1] &amp;quot;2024-12-27 00:00:00 AAPL 100 @ 257.209528785437&amp;quot;&#10;## [1] &amp;quot;2024-12-30 00:00:00 AAPL 100 @ 251.623014099834&amp;quot;&#10;## [1] &amp;quot;2024-12-31 00:00:00 AAPL 100 @ 251.832515440751&amp;quot;&#10;## [1] &amp;quot;2025-01-02 00:00:00 AAPL 100 @ 248.330952376458&amp;quot;&#10;## [1] &amp;quot;2025-01-03 00:00:00 AAPL 100 @ 242.774364279261&amp;quot;&#10;## [1] &amp;quot;2025-01-06 00:00:00 AAPL 100 @ 243.722075096973&amp;quot;&#10;## [1] &amp;quot;2025-01-07 00:00:00 AAPL 100 @ 242.395273863349&amp;quot;&#10;## [1] &amp;quot;2025-02-18 00:00:00 AAPL 100 @ 243.830248775831&amp;quot;&#10;## [1] &amp;quot;2025-02-19 00:00:00 AAPL 100 @ 244.33959061953&amp;quot;&#10;## [1] &amp;quot;2025-02-20 00:00:00 AAPL 100 @ 244.619222705214&amp;quot;&#10;## [1] &amp;quot;2025-02-21 00:00:00 AAPL 100 @ 245.627894497229&amp;quot;&#10;## [1] &amp;quot;2025-02-24 00:00:00 AAPL 100 @ 244.609226048635&amp;quot;&#10;## [1] &amp;quot;2025-02-25 00:00:00 AAPL 100 @ 247.675212812187&amp;quot;&#10;## [1] &amp;quot;2025-02-26 00:00:00 AAPL 100 @ 244.010020967373&amp;quot;&#10;## [1] &amp;quot;2025-02-27 00:00:00 AAPL 100 @ 239.096466154756&amp;quot;&#10;## [1] &amp;quot;2025-02-28 00:00:00 AAPL 100 @ 236.639681129044&amp;quot;&#10;## [1] &amp;quot;2025-03-03 00:00:00 AAPL 100 @ 241.473338883066&amp;quot;&#10;## [1] &amp;quot;2025-03-04 00:00:00 AAPL 100 @ 237.398695566304&amp;quot;&#10;## [1] &amp;quot;2025-03-05 00:00:00 AAPL 100 @ 235.111686075558&amp;quot;&#10;## [1] &amp;quot;2025-03-06 00:00:00 AAPL 100 @ 234.132973775665&amp;quot;&#10;## [1] &amp;quot;2025-03-12 00:00:00 AAPL -100 @ 219.851698376234&amp;quot;&#10;## [1] &amp;quot;2025-03-13 00:00:00 AAPL -100 @ 215.667183269948&amp;quot;&#10;## [1] &amp;quot;2025-03-14 00:00:00 AAPL -100 @ 210.973341558768&amp;quot;&#10;## [1] &amp;quot;2025-03-17 00:00:00 AAPL -100 @ 213.030641291499&amp;quot;&#10;## [1] &amp;quot;2025-03-18 00:00:00 AAPL -100 @ 213.879534205128&amp;quot;&#10;## [1] &amp;quot;2025-03-19 00:00:00 AAPL -100 @ 213.939453189374&amp;quot;&#10;## [1] &amp;quot;2025-03-20 00:00:00 AAPL -100 @ 213.709758670163&amp;quot;&#10;## [1] &amp;quot;2025-03-21 00:00:00 AAPL -100 @ 211.282933136575&amp;quot;&#10;## [1] &amp;quot;2025-03-24 00:00:00 AAPL -100 @ 220.710572707635&amp;quot;&#10;## [1] &amp;quot;2025-03-25 00:00:00 AAPL -100 @ 220.480878188424&amp;quot;&#10;## [1] &amp;quot;2025-03-26 00:00:00 AAPL -100 @ 223.217280061014&amp;quot;&#10;## [1] &amp;quot;2025-03-27 00:00:00 AAPL -100 @ 221.100061344037&amp;quot;&#10;## [1] &amp;quot;2025-03-28 00:00:00 AAPL -100 @ 221.379693429721&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 AAPL -100 @ 216.725792628436&amp;quot;&#10;## [1] &amp;quot;2025-04-01 00:00:00 AAPL -100 @ 219.522128724077&amp;quot;&#10;## [1] &amp;quot;2025-04-02 00:00:00 AAPL -100 @ 221.030160942019&amp;quot;&#10;## [1] &amp;quot;2025-04-04 00:00:00 AAPL -100 @ 193.636076052363&amp;quot;&#10;## [1] &amp;quot;2025-04-07 00:00:00 AAPL -100 @ 176.967931268044&amp;quot;&#10;## [1] &amp;quot;2025-04-08 00:00:00 AAPL -100 @ 186.455489823349&amp;quot;&#10;## [1] &amp;quot;2025-04-09 00:00:00 AAPL -100 @ 171.724806803269&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 AAPL -100 @ 188.822396372692&amp;quot;&#10;## [1] &amp;quot;2025-04-11 00:00:00 AAPL -100 @ 185.856284742087&amp;quot;&#10;## [1] &amp;quot;2025-04-14 00:00:00 AAPL -100 @ 211.163095168083&amp;quot;&#10;## [1] &amp;quot;2025-04-15 00:00:00 AAPL -100 @ 201.595639554182&amp;quot;&#10;## [1] &amp;quot;2025-04-16 00:00:00 AAPL -100 @ 198.100223244332&amp;quot;&#10;## [1] &amp;quot;2025-04-17 00:00:00 AAPL -100 @ 196.941738752897&amp;quot;&#10;## [1] &amp;quot;2025-04-21 00:00:00 AAPL -100 @ 193.01689289675&amp;quot;&#10;## [1] &amp;quot;2025-04-22 00:00:00 AAPL -100 @ 195.863151320059&amp;quot;&#10;## [1] &amp;quot;2025-04-23 00:00:00 AAPL -100 @ 205.730217093994&amp;quot;&#10;## [1] &amp;quot;2025-04-24 00:00:00 AAPL -100 @ 204.621670169033&amp;quot;&#10;## [1] &amp;quot;2025-05-12 00:00:00 AAPL -100 @ 210.970001220703&amp;quot;&#10;## [1] &amp;quot;2025-05-13 00:00:00 AAPL -100 @ 210.429992675781&amp;quot;&#10;## [1] &amp;quot;2025-05-14 00:00:00 AAPL -100 @ 212.429992675781&amp;quot;&#10;## [1] &amp;quot;2025-05-15 00:00:00 AAPL -100 @ 210.949996948242&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;updatePortf(portfolio.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;quant&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;updateAcct(account.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;quant&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;updateEndEq(account.st)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;quant&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 6. 绩效分析&#10;equity &amp;lt;- getAccount(account.st)$summary$End.Eq&#10;returns &amp;lt;- Return.calculate(equity)&#10;charts.PerformanceSummary(returns, main=&amp;quot;策略资金曲线&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/05/09/rate-of-change-ema-strategy-demonstrating-ternary-indicator-ordersets-to-handle-simultaneous-stop-loss-and-take-profit-orders/index_files/figure-html/unnamed-chunk-1-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;tradeStats(portfolio.st, &amp;quot;AAPL&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Portfolio Symbol Num.Txns Num.Trades Net.Trading.PL Avg.Trade.PL Med.Trade.PL Largest.Winner Largest.Loser Gross.Profits Gross.Losses Std.Dev.Trade.PL Std.Err.Trade.PL Percent.Positive Percent.Negative Profit.Factor Avg.Win.Trade&#10;## AAPL quant AAPL 2499 421 24466225 5711.09 590.4887 16109.06 -0.3334734 2404370 -1.276461 5911.599 288.1137 98.57482 1.425178 1883622 5793.663&#10;## Med.Win.Trade Avg.Losing.Trade Med.Losing.Trade Avg.Daily.PL Med.Daily.PL Std.Dev.Daily.PL Std.Err.Daily.PL Ann.Sharpe Max.Drawdown Profit.To.Max.Draw Avg.WinLoss.Ratio Med.WinLoss.Ratio Max.Equity Min.Equity End.Equity&#10;## AAPL 595.2789 -0.2127435 -0.2211782 5711.09 590.4887 5911.599 288.1137 15.33608 -14471503 1.690648 27233.09 2691.4 35072536 -37.67239 24466225&lt;/code&gt;&lt;/pre&gt;&#10;&lt;/div&gt;&#10;</description></item><item><title>基于 RSI 指标的双向交易策略：实现与回测分析</title><link>https://gewutang.cn/2015/03/15/relative-strength-index-rsi-strategy/</link><pubDate>Sun, 15 Mar 2015 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2015/03/15/relative-strength-index-rsi-strategy/</guid><description>&#10;&#10;&#10;&lt;p&gt;在量化交易领域，相对强弱指数（RSI）作为一种经典的技术指标，常被用于识别市场的超买与超卖状态，为交易决策提供参考。&lt;/p&gt;&#10;&lt;p&gt;本文所解析的 R 语言代码，便围绕 RSI 指标构建了一套完整的双向交易策略，并通过系统化的回测流程，验证其在多个行业 ETF 上的表现。&lt;/p&gt;&#10;&lt;p&gt;该策略的核心设计思路，是利用 RSI 指标的阈值穿越信号触发交易动作。&lt;/p&gt;&#10;&lt;p&gt;首先，代码通过 TTR 包中的 RSI 函数计算价格数据的相对强弱指数，默认采用 2 日周期（相较于常用的 14 日周期，更敏感地捕捉短期市场波动）。在此基础上，策略设定了两个关键阈值：当 RSI 上穿 70 时，判定市场进入超买状态，生成做空信号；当 RSI 下穿 30 时，判定市场进入超卖状态，生成做多信号。为避免信号频繁触发，代码通过 “cross=TRUE” 参数确保，只有当 RSI 真正穿越阈值时才产生有效信号。&lt;/p&gt;&#10;&lt;p&gt;基于上述信号，策略进一步定义了四套交易规则：RSI 上穿 70 时卖出 1000 股（做空入场），RSI 下穿 30 时平掉全部空头仓位（做空离场）；RSI 下穿 30 时买入 1000 股（做多入场），RSI 上穿 70 时平掉全部多头仓位（做多离场）。&lt;/p&gt;&#10;&lt;p&gt;这一设计使得策略既能在市场超买时捕捉下跌机会，也能在超卖时把握反弹可能，实现双向交易的灵活性。&lt;/p&gt;&#10;&lt;p&gt;为确保回测的严谨性，代码构建了完整的回测系统。在环境初始化阶段，通过清理旧策略数据、创建新的策略对象与交易环境，避免残留信息干扰结果。数据准备环节则选取了 9 个 SPDR 行业 ETF 作为交易标的，从雅虎财经获取 1998 年以来的历史价格数据，并完成货币单位与合约属性的设置。&lt;/p&gt;&#10;&lt;p&gt;风险控制方面，策略为每个品种设定了 ±300 股的持仓限制，既允许做空操作，又通过仓位管控降低过度交易的风险。&#10;在策略执行阶段，代码通过 applyStrategy 函数运行回测，记录执行时间以评估效率，并通过 updatePortf 函数实时更新组合数据。&lt;/p&gt;&#10;&lt;p&gt;回测完成后，系统提供了多维度的绩效评估与可视化工具：为每个交易品种生成持仓图表，直观展示交易时机与仓位变化；叠加 RSI 指标曲线，便于观察信号与价格走势的关联；计算各品种收益及组合总收益，并借助 PerformanceAnalytics 包生成综合绩效图表，包括累积收益曲线、回撤分析与月度收益分布等，帮助交易者全面了解策略表现。&lt;/p&gt;&#10;&lt;p&gt;R 代码如下：&lt;/p&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;knitr::opts_chunk$set(echo = TRUE, warning = FALSE, cache = TRUE, root.dir = here::here())&#10;&#10;# 加载必要包&#10;library(quantstrat)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantmod&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: xts&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;zoo&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following objects are masked from &amp;#39;package:base&amp;#39;:&#10;## &#10;## as.Date, as.Date.numeric&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: TTR&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Registered S3 method overwritten by &amp;#39;quantmod&amp;#39;:&#10;## method from&#10;## as.zoo.data.frame zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: blotter&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: FinancialInstrument&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: PerformanceAnalytics&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;PerformanceAnalytics&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from &amp;#39;package:graphics&amp;#39;:&#10;## &#10;## legend&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: foreach&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;##############################&#10;### 环境初始化部分&#10;##############################&#10;# 清理旧策略环境（防止残留数据干扰）&#10;suppressWarnings(rm(&amp;quot;order_book.RSI&amp;quot;, pos =.strategy))&#10;suppressWarnings(rm(&amp;quot;account.RSI&amp;quot;, &amp;quot;portfolio.RSI&amp;quot;, pos =.blotter))&#10;suppressWarnings(rm(&amp;quot;account.st&amp;quot;, &amp;quot;portfolio.st&amp;quot;, &amp;quot;stock.str&amp;quot;, &amp;quot;stratRSI&amp;quot;, &amp;quot;startDate&amp;quot;, &amp;quot;initEq&amp;quot;,&amp;#39;start_t&amp;#39;, &amp;#39;end_t&amp;#39;))&#10;&#10;&#10;##############################&#10;### 策略定义部分&#10;##############################&#10;# 创建策略对象&#10;stratRSI &amp;lt;- strategy(&amp;quot;RSI&amp;quot;)&#10;&#10;# 设置RSI参数&#10;n = 2 # RSI指标的周期参数（默认2日，通常建议14日）&#10;&#10;# 添加指标：计算RSI值&#10;stratRSI &amp;lt;- add.indicator(&#10; strategy = stratRSI, &#10; name = &amp;quot;RSI&amp;quot;, # 使用TTR包的RSI函数&#10; arguments = list(&#10; price = quote(getPrice(mktdata)), # 获取收盘价（Cl(mktdata)的简写）&#10; n = n # RSI计算周期&#10; ), &#10; label = &amp;quot;RSI&amp;quot; # 指标列名&#10;)&#10;&#10;# 添加信号：RSI超买超卖信号&#10;# 信号1：RSI上穿70（超卖信号）&#10;stratRSI &amp;lt;- add.signal(&#10; strategy = stratRSI, &#10; name = &amp;quot;sigThreshold&amp;quot;, # 阈值型信号函数&#10; arguments = list(&#10; threshold = 70, # 阈值&#10; column = &amp;quot;RSI&amp;quot;, # 作用在RSI指标列&#10; relationship = &amp;quot;gt&amp;quot;, # 大于关系（greater than）&#10; cross = TRUE # 必须穿越阈值（防止持续触发）&#10; ),&#10; label = &amp;quot;RSI.gt.70&amp;quot; # 信号列名&#10;)&#10;&#10;# 信号2：RSI下穿30（超买信号）&#10;stratRSI &amp;lt;- add.signal(&#10; strategy = stratRSI, &#10; name = &amp;quot;sigThreshold&amp;quot;,&#10; arguments = list(&#10; threshold = 30, # 阈值&#10; column = &amp;quot;RSI&amp;quot;,&#10; relationship = &amp;quot;lt&amp;quot;, # 小于关系（less than）&#10; cross = TRUE&#10; ),&#10; label = &amp;quot;RSI.lt.30&amp;quot; # 信号列名&#10;)&#10;&#10;##############################&#10;### 交易规则定义部分&#10;##############################&#10;# 规则1：做空规则（RSI超卖时进场）&#10;stratRSI &amp;lt;- add.rule(&#10; strategy = stratRSI, &#10; name = &amp;#39;ruleSignal&amp;#39;, # 基于信号的规则&#10; arguments = list(&#10; sigcol = &amp;quot;RSI.gt.70&amp;quot;, # 触发信号列&#10; sigval = TRUE, # 信号值为TRUE时触发&#10; orderqty = -1000, # 卖空1000股（固定手数）&#10; ordertype =&amp;#39;market&amp;#39;, # 市价单&#10; orderside =&amp;#39;short&amp;#39;, # 做空方向&#10; pricemethod =&amp;#39;market&amp;#39;, # 按市场价格成交&#10; replace = FALSE, # 不替换未成交订单&#10; osFUN = osMaxPos # 使用最大仓位限制函数&#10; ), &#10; type = &amp;#39;enter&amp;#39;, # 入场规则&#10; path.dep = TRUE # 路径依赖（考虑仓位变化）&#10;)&#10;&#10;# 规则2：平仓空头规则（RSI超买时平仓）&#10;stratRSI &amp;lt;- add.rule(&#10; strategy = stratRSI,&#10; name = &amp;#39;ruleSignal&amp;#39;,&#10; arguments = list(&#10; sigcol = &amp;quot;RSI.lt.30&amp;quot;, &#10; sigval = TRUE,&#10; orderqty = &amp;#39;all&amp;#39;, # 平掉全部仓位&#10; ordertype =&amp;#39;market&amp;#39;,&#10; orderside =&amp;#39;short&amp;#39;, &#10; pricemethod =&amp;#39;market&amp;#39;,&#10; replace = FALSE&#10; ),&#10; type = &amp;#39;exit&amp;#39;, # 离场规则&#10; path.dep = TRUE&#10;)&#10;&#10;# 规则3：做多规则（RSI超买时进场）&#10;stratRSI &amp;lt;- add.rule(&#10; strategy = stratRSI, &#10; name = &amp;#39;ruleSignal&amp;#39;,&#10; arguments = list(&#10; sigcol = &amp;quot;RSI.lt.30&amp;quot;,&#10; sigval = TRUE,&#10; orderqty = 1000, # 买入1000股&#10; ordertype =&amp;#39;market&amp;#39;,&#10; orderside = &amp;#39;long&amp;#39;, # 做多方向&#10; pricemethod =&amp;#39;market&amp;#39;,&#10; replace = FALSE,&#10; osFUN = osMaxPos&#10; ), &#10; type = &amp;#39;enter&amp;#39;,&#10; path.dep = TRUE&#10;)&#10;&#10;# 规则4：平仓多头规则（RSI超卖时平仓）&#10;stratRSI &amp;lt;- add.rule(&#10; strategy = stratRSI,&#10; name = &amp;#39;ruleSignal&amp;#39;,&#10; arguments = list(&#10; sigcol = &amp;quot;RSI.gt.70&amp;quot;,&#10; sigval = TRUE,&#10; orderqty = &amp;#39;all&amp;#39;, # 平掉全部仓位&#10; ordertype =&amp;#39;market&amp;#39;,&#10; orderside = &amp;#39;long&amp;#39;,&#10; pricemethod =&amp;#39;market&amp;#39;,&#10; replace = FALSE&#10; ),&#10; type = &amp;#39;exit&amp;#39;,&#10; path.dep = TRUE&#10;)&#10;&#10;#add changeable parameters&#10;# add level in/out&#10;&#10;# add trailing entry&#10;&#10;# add trailing exit?&#10;&#10;##############################&#10;### 数据准备与回测初始化&#10;##############################&#10;# 设置货币和交易品种&#10;currency(&amp;quot;USD&amp;quot;) # 基础货币&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;currency(&amp;quot;EUR&amp;quot;) # 其他货币（示例）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;EUR&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;symbols = c(&amp;quot;XLF&amp;quot;, &amp;quot;XLP&amp;quot;, &amp;quot;XLE&amp;quot;, &amp;quot;XLY&amp;quot;, &amp;quot;XLV&amp;quot;, &amp;quot;XLI&amp;quot;, &amp;quot;XLB&amp;quot;, &amp;quot;XLK&amp;quot;, &amp;quot;XLU&amp;quot;) # 9个SPDR行业ETF&#10;&#10;# 初始化金融工具&#10;for(symbol in symbols){&#10; stock(symbol, currency = &amp;quot;USD&amp;quot;, multiplier = 1) # 定义合约属性&#10;}&#10;&#10;# 下载历史数据（雅虎财经源）&#10;getSymbols(&#10; symbols, &#10; src = &amp;#39;yahoo&amp;#39;, &#10; index.class = c(&amp;quot;POSIXt&amp;quot;, &amp;quot;POSIXct&amp;quot;), # 索引类型为时间戳&#10; from = &amp;#39;1998-01-01&amp;#39; # 数据起始日期&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;XLF&amp;quot; &amp;quot;XLP&amp;quot; &amp;quot;XLE&amp;quot; &amp;quot;XLY&amp;quot; &amp;quot;XLV&amp;quot; &amp;quot;XLI&amp;quot; &amp;quot;XLB&amp;quot; &amp;quot;XLK&amp;quot; &amp;quot;XLU&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 获取下载的对应股票数据&#10;data_for_apply &amp;lt;- get(symbols[1])&#10;# 测试信号:&#10;applySignals(strategy = stratRSI,&#10; mktdata = applyIndicators(strategy = stratRSI,&#10; mktdata = data_for_apply&#10; )&#10; )&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Warning: object timezone (&amp;#39;UTC&amp;#39;) is different from system timezone (&amp;#39;&amp;#39;)&#10;## NOTE: set &amp;#39;options(xts_check_TZ = FALSE)&amp;#39; to disable this warning&#10;## This note is displayed once per session&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## XLF.Open XLF.High XLF.Low XLF.Close XLF.Volume XLF.Adjusted&#10;## 1998-12-22 19.05209 19.05209 18.84900 18.93785 55887 11.29712&#10;## 1998-12-23 18.86170 19.21710 18.86170 19.21710 78784 11.46370&#10;## 1998-12-24 19.21710 19.34403 19.15364 19.34403 43824 11.53942&#10;## 1998-12-28 19.33134 19.33134 19.03940 19.09017 51948 11.38799&#10;## 1998-12-29 19.11556 19.29326 18.88708 19.29326 100819 11.50914&#10;## 1998-12-30 19.19171 19.31864 19.09017 19.21710 154614 11.46370&#10;## 1998-12-31 19.21710 19.24249 19.03940 19.03940 65366 11.35769&#10;## 1999-01-04 18.81093 19.35672 18.81093 19.03940 250632 11.35769&#10;## 1999-01-05 18.96324 19.24249 18.96324 19.21710 47763 11.46370&#10;## 1999-01-06 19.57250 19.85175 19.44557 19.82636 129871 11.82715&#10;## ... &#10;## 2025-06-27 51.75000 52.23000 51.70000 51.94000 38954100 51.94000&#10;## 2025-06-30 52.18000 52.44000 52.14000 52.37000 42472900 52.37000&#10;## 2025-07-01 52.24000 52.77000 52.21000 52.66000 33844800 52.66000&#10;## 2025-07-02 52.75000 52.76000 52.34000 52.62000 40791100 52.62000&#10;## 2025-07-03 52.75000 53.27000 52.70000 53.19000 25904800 53.19000&#10;## 2025-07-07 53.13000 53.25000 52.42000 52.68000 34049000 52.68000&#10;## 2025-07-08 52.56000 52.60000 52.18000 52.21000 53715000 52.21000&#10;## 2025-07-09 52.48000 52.50000 52.14000 52.40000 36634900 52.40000&#10;## 2025-07-10 52.28000 52.76000 52.28000 52.71000 27992600 52.71000&#10;## 2025-07-11 52.36000 52.41000 52.08000 52.16000 30289100 52.16000&#10;## rsi.RSI RSI.gt.70 RSI.lt.30&#10;## 1998-12-22 NA NA NA&#10;## 1998-12-23 NA NA NA&#10;## 1998-12-24 100.00000 NA NA&#10;## 1998-12-28 44.44463 0 0&#10;## 1998-12-29 70.58839 1 0&#10;## 1998-12-30 52.17383 0 0&#10;## 1998-12-31 23.52933 0 1&#10;## 1999-01-04 23.52933 0 0&#10;## 1999-01-05 76.07362 1 0&#10;## 1999-01-06 95.81094 0 0&#10;## ... &#10;## 2025-06-27 90.88419 0 0&#10;## 2025-06-30 96.57501 0 0&#10;## 2025-07-01 98.14067 0 0&#10;## 2025-07-02 87.15041 0 0&#10;## 2025-07-03 96.93436 0 0&#10;## 2025-07-07 41.02973 0 0&#10;## 2025-07-08 19.88845 0 1&#10;## 2025-07-09 43.44814 0 0&#10;## 2025-07-10 71.14156 1 0&#10;## 2025-07-11 25.98632 0 1&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;##############################&#10;### 回测引擎配置&#10;##############################&#10;startDate = &amp;#39;1997-12-31&amp;#39; # 回测开始日期&#10;initEq = 100000 # 初始资金10万美元&#10;port.st = &amp;#39;RSI&amp;#39; # 组合名称&#10;&#10;# 初始化投资组合&#10;initPortf(port.st, symbols = symbols) # 创建组合对象&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;RSI&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initAcct(port.st, portfolios = port.st, initEq = initEq) # 创建账户&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;RSI&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initOrders(portfolio = port.st) # 初始化订单簿&#10;&#10;# 设置仓位限制（风控规则）&#10;for(symbol in symbols){&#10; addPosLimit(&#10; port.st, &#10; symbol, &#10; startDate, &#10; maxpos = 300, # 单品种最大持仓量&#10; minpos = -300 # 允许做空&#10; )&#10;}&#10;&#10;print(&amp;quot;setup completed&amp;quot;) # 完成初始化提示&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;setup completed&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;##############################&#10;### 执行策略回测&#10;##############################&#10;# 应用策略生成交易信号&#10;# 应用策略生成交易信号&#10;start_t &amp;lt;- Sys.time()&#10;out &amp;lt;- try(applyStrategy(&#10; strategy = stratRSI,&#10; portfolios = port.st,&#10; parameters = list(n = 2) # 传递参数（此处可优化为参数扫描）&#10;))&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;1998-12-30 00:00:00 XLB -300 @ 21.671875&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLB 300 @ 22.125&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLB 300 @ 22.125&amp;quot;&#10;## [1] &amp;quot;1999-02-02 00:00:00 XLB -300 @ 21.296875&amp;quot;&#10;## [1] &amp;quot;1999-02-02 00:00:00 XLB -300 @ 21.296875&amp;quot;&#10;## [1] &amp;quot;1999-02-10 00:00:00 XLB 300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;1999-02-10 00:00:00 XLB 300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;1999-02-22 00:00:00 XLB -300 @ 21.6875&amp;quot;&#10;## [1] &amp;quot;1999-02-22 00:00:00 XLB -300 @ 21.6875&amp;quot;&#10;## [1] &amp;quot;1999-03-02 00:00:00 XLB 300 @ 21&amp;quot;&#10;## [1] &amp;quot;1999-03-02 00:00:00 XLB 300 @ 21&amp;quot;&#10;## [1] &amp;quot;1999-03-08 00:00:00 XLB -300 @ 21.765625&amp;quot;&#10;## [1] &amp;quot;1999-03-08 00:00:00 XLB -300 @ 21.765625&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLB 300 @ 22.375&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLB 300 @ 22.375&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLB -300 @ 22.328125&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLB -300 @ 22.328125&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLB 300 @ 21.84375&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLB 300 @ 21.84375&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLB -300 @ 22.0625&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLB -300 @ 22.0625&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLB 300 @ 22&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLB 300 @ 22&amp;quot;&#10;## [1] &amp;quot;1999-04-06 00:00:00 XLB -300 @ 21.875&amp;quot;&#10;## [1] &amp;quot;1999-04-06 00:00:00 XLB -300 @ 21.875&amp;quot;&#10;## [1] &amp;quot;1999-04-23 00:00:00 XLB 300 @ 25.625&amp;quot;&#10;## [1] &amp;quot;1999-04-23 00:00:00 XLB 300 @ 25.625&amp;quot;&#10;## [1] &amp;quot;1999-04-28 00:00:00 XLB -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;1999-04-28 00:00:00 XLB -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;1999-05-13 00:00:00 XLB 300 @ 27.1875&amp;quot;&#10;## [1] &amp;quot;1999-05-13 00:00:00 XLB 300 @ 27.1875&amp;quot;&#10;## [1] &amp;quot;1999-06-02 00:00:00 XLB -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;1999-06-02 00:00:00 XLB -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;1999-06-10 00:00:00 XLB 300 @ 26.1875&amp;quot;&#10;## [1] &amp;quot;1999-06-10 00:00:00 XLB 300 @ 26.1875&amp;quot;&#10;## [1] &amp;quot;1999-06-15 00:00:00 XLB -300 @ 26.8125&amp;quot;&#10;## [1] &amp;quot;1999-06-15 00:00:00 XLB -300 @ 26.8125&amp;quot;&#10;## [1] &amp;quot;1999-06-22 00:00:00 XLB 300 @ 26&amp;quot;&#10;## [1] &amp;quot;1999-06-22 00:00:00 XLB 300 @ 26&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLB -300 @ 26.015625&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLB -300 @ 26.015625&amp;quot;&#10;## [1] &amp;quot;1999-07-09 00:00:00 XLB 300 @ 26.734375&amp;quot;&#10;## [1] &amp;quot;1999-07-09 00:00:00 XLB 300 @ 26.734375&amp;quot;&#10;## [1] &amp;quot;1999-07-12 00:00:00 XLB -300 @ 26.5625&amp;quot;&#10;## [1] &amp;quot;1999-07-12 00:00:00 XLB -300 @ 26.5625&amp;quot;&#10;## [1] &amp;quot;1999-07-15 00:00:00 XLB 300 @ 26&amp;quot;&#10;## [1] &amp;quot;1999-07-15 00:00:00 XLB 300 @ 26&amp;quot;&#10;## [1] &amp;quot;1999-07-29 00:00:00 XLB -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;1999-07-29 00:00:00 XLB -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;1999-07-30 00:00:00 XLB 300 @ 25.703125&amp;quot;&#10;## [1] &amp;quot;1999-07-30 00:00:00 XLB 300 @ 25.703125&amp;quot;&#10;## [1] &amp;quot;1999-08-05 00:00:00 XLB -300 @ 26.578125&amp;quot;&#10;## [1] &amp;quot;1999-08-05 00:00:00 XLB -300 @ 26.578125&amp;quot;&#10;## [1] &amp;quot;1999-08-10 00:00:00 XLB 300 @ 25.84375&amp;quot;&#10;## [1] &amp;quot;1999-08-10 00:00:00 XLB 300 @ 25.84375&amp;quot;&#10;## [1] &amp;quot;1999-08-12 00:00:00 XLB -300 @ 26.734375&amp;quot;&#10;## [1] &amp;quot;1999-08-12 00:00:00 XLB -300 @ 26.734375&amp;quot;&#10;## [1] &amp;quot;1999-08-17 00:00:00 XLB 300 @ 26.65625&amp;quot;&#10;## [1] &amp;quot;1999-08-17 00:00:00 XLB 300 @ 26.65625&amp;quot;&#10;## [1] &amp;quot;1999-08-23 00:00:00 XLB -300 @ 26.6875&amp;quot;&#10;## [1] &amp;quot;1999-08-23 00:00:00 XLB -300 @ 26.6875&amp;quot;&#10;## [1] &amp;quot;1999-08-26 00:00:00 XLB 300 @ 25.640625&amp;quot;&#10;## [1] &amp;quot;1999-08-26 00:00:00 XLB 300 @ 25.640625&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLB -300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLB -300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;1999-09-16 00:00:00 XLB 300 @ 24.125&amp;quot;&#10;## [1] &amp;quot;1999-09-16 00:00:00 XLB 300 @ 24.125&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLB -300 @ 23.8125&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLB -300 @ 23.8125&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLB 300 @ 23.703125&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLB 300 @ 23.703125&amp;quot;&#10;## [1] &amp;quot;1999-10-22 00:00:00 XLB -300 @ 24.0625&amp;quot;&#10;## [1] &amp;quot;1999-10-22 00:00:00 XLB -300 @ 24.0625&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLB 300 @ 23.65625&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLB 300 @ 23.65625&amp;quot;&#10;## [1] &amp;quot;1999-11-01 00:00:00 XLB -300 @ 24.03125&amp;quot;&#10;## [1] &amp;quot;1999-11-01 00:00:00 XLB -300 @ 24.03125&amp;quot;&#10;## [1] &amp;quot;1999-11-09 00:00:00 XLB 300 @ 24.34375&amp;quot;&#10;## [1] &amp;quot;1999-11-09 00:00:00 XLB 300 @ 24.34375&amp;quot;&#10;## [1] &amp;quot;1999-11-16 00:00:00 XLB -300 @ 25.0625&amp;quot;&#10;## [1] &amp;quot;1999-11-16 00:00:00 XLB -300 @ 25.0625&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLB 300 @ 24.421875&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLB 300 @ 24.421875&amp;quot;&#10;## [1] &amp;quot;1999-12-03 00:00:00 XLB -300 @ 24.640625&amp;quot;&#10;## [1] &amp;quot;1999-12-03 00:00:00 XLB -300 @ 24.640625&amp;quot;&#10;## [1] &amp;quot;1999-12-08 00:00:00 XLB 300 @ 24.578125&amp;quot;&#10;## [1] &amp;quot;1999-12-08 00:00:00 XLB 300 @ 24.578125&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLB -300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLB -300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;1999-12-21 00:00:00 XLB 300 @ 25&amp;quot;&#10;## [1] &amp;quot;1999-12-21 00:00:00 XLB 300 @ 25&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLB -300 @ 25.5&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLB -300 @ 25.5&amp;quot;&#10;## [1] &amp;quot;2000-01-05 00:00:00 XLB 300 @ 26.78125&amp;quot;&#10;## [1] &amp;quot;2000-01-05 00:00:00 XLB 300 @ 26.78125&amp;quot;&#10;## [1] &amp;quot;2000-01-06 00:00:00 XLB -300 @ 27.46875&amp;quot;&#10;## [1] &amp;quot;2000-01-06 00:00:00 XLB -300 @ 27.46875&amp;quot;&#10;## [1] &amp;quot;2000-01-12 00:00:00 XLB 300 @ 26.640625&amp;quot;&#10;## [1] &amp;quot;2000-01-12 00:00:00 XLB 300 @ 26.640625&amp;quot;&#10;## [1] &amp;quot;2000-02-03 00:00:00 XLB -300 @ 23.453125&amp;quot;&#10;## [1] &amp;quot;2000-02-03 00:00:00 XLB -300 @ 23.453125&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLB 300 @ 23.421875&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLB 300 @ 23.421875&amp;quot;&#10;## [1] &amp;quot;2000-02-16 00:00:00 XLB -300 @ 22.5&amp;quot;&#10;## [1] &amp;quot;2000-02-16 00:00:00 XLB -300 @ 22.5&amp;quot;&#10;## [1] &amp;quot;2000-02-22 00:00:00 XLB 300 @ 22.453125&amp;quot;&#10;## [1] &amp;quot;2000-02-22 00:00:00 XLB 300 @ 22.453125&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLB -300 @ 20.328125&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLB -300 @ 20.328125&amp;quot;&#10;## [1] &amp;quot;2000-03-29 00:00:00 XLB 300 @ 22.453125&amp;quot;&#10;## [1] &amp;quot;2000-03-29 00:00:00 XLB 300 @ 22.453125&amp;quot;&#10;## [1] &amp;quot;2000-03-31 00:00:00 XLB -300 @ 23.046875&amp;quot;&#10;## [1] &amp;quot;2000-03-31 00:00:00 XLB -300 @ 23.046875&amp;quot;&#10;## [1] &amp;quot;2000-04-07 00:00:00 XLB 300 @ 22.875&amp;quot;&#10;## [1] &amp;quot;2000-04-07 00:00:00 XLB 300 @ 22.875&amp;quot;&#10;## [1] &amp;quot;2000-04-12 00:00:00 XLB -300 @ 24.625&amp;quot;&#10;## [1] &amp;quot;2000-04-12 00:00:00 XLB -300 @ 24.625&amp;quot;&#10;## [1] &amp;quot;2000-04-17 00:00:00 XLB 300 @ 22.65625&amp;quot;&#10;## [1] &amp;quot;2000-04-17 00:00:00 XLB 300 @ 22.65625&amp;quot;&#10;## [1] &amp;quot;2000-05-03 00:00:00 XLB -300 @ 22.5625&amp;quot;&#10;## [1] &amp;quot;2000-05-03 00:00:00 XLB -300 @ 22.5625&amp;quot;&#10;## [1] &amp;quot;2000-05-19 00:00:00 XLB 300 @ 23.25&amp;quot;&#10;## [1] &amp;quot;2000-05-19 00:00:00 XLB 300 @ 23.25&amp;quot;&#10;## [1] &amp;quot;2000-06-05 00:00:00 XLB -300 @ 21.8125&amp;quot;&#10;## [1] &amp;quot;2000-06-05 00:00:00 XLB -300 @ 21.8125&amp;quot;&#10;## [1] &amp;quot;2000-06-08 00:00:00 XLB 300 @ 21.34375&amp;quot;&#10;## [1] &amp;quot;2000-06-08 00:00:00 XLB 300 @ 21.34375&amp;quot;&#10;## [1] &amp;quot;2000-06-28 00:00:00 XLB -300 @ 20.515625&amp;quot;&#10;## [1] &amp;quot;2000-06-28 00:00:00 XLB -300 @ 20.515625&amp;quot;&#10;## [1] &amp;quot;2000-07-03 00:00:00 XLB 300 @ 20.1875&amp;quot;&#10;## [1] &amp;quot;2000-07-03 00:00:00 XLB 300 @ 20.1875&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLB -300 @ 20.890625&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLB -300 @ 20.890625&amp;quot;&#10;## [1] &amp;quot;2000-07-18 00:00:00 XLB 300 @ 20.0625&amp;quot;&#10;## [1] &amp;quot;2000-07-18 00:00:00 XLB 300 @ 20.0625&amp;quot;&#10;## [1] &amp;quot;2000-08-03 00:00:00 XLB -300 @ 20.171875&amp;quot;&#10;## [1] &amp;quot;2000-08-03 00:00:00 XLB -300 @ 20.171875&amp;quot;&#10;## [1] &amp;quot;2000-08-21 00:00:00 XLB 300 @ 20.6875&amp;quot;&#10;## [1] &amp;quot;2000-08-21 00:00:00 XLB 300 @ 20.6875&amp;quot;&#10;## [1] &amp;quot;2000-09-01 00:00:00 XLB -300 @ 20.0625&amp;quot;&#10;## [1] &amp;quot;2000-09-01 00:00:00 XLB -300 @ 20.0625&amp;quot;&#10;## [1] &amp;quot;2000-09-08 00:00:00 XLB 300 @ 19.46875&amp;quot;&#10;## [1] &amp;quot;2000-09-08 00:00:00 XLB 300 @ 19.46875&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLB -300 @ 18.171875&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLB -300 @ 18.171875&amp;quot;&#10;## [1] &amp;quot;2000-10-12 00:00:00 XLB 300 @ 17.875&amp;quot;&#10;## [1] &amp;quot;2000-10-12 00:00:00 XLB 300 @ 17.875&amp;quot;&#10;## [1] &amp;quot;2000-10-25 00:00:00 XLB -300 @ 17.9375&amp;quot;&#10;## [1] &amp;quot;2000-10-25 00:00:00 XLB -300 @ 17.9375&amp;quot;&#10;## [1] &amp;quot;2000-11-13 00:00:00 XLB 300 @ 19.484375&amp;quot;&#10;## [1] &amp;quot;2000-11-13 00:00:00 XLB 300 @ 19.484375&amp;quot;&#10;## [1] &amp;quot;2000-11-16 00:00:00 XLB -300 @ 19.15625&amp;quot;&#10;## [1] &amp;quot;2000-11-16 00:00:00 XLB -300 @ 19.15625&amp;quot;&#10;## [1] &amp;quot;2000-11-17 00:00:00 XLB 300 @ 19.140625&amp;quot;&#10;## [1] &amp;quot;2000-11-17 00:00:00 XLB 300 @ 19.140625&amp;quot;&#10;## [1] &amp;quot;2000-11-27 00:00:00 XLB -300 @ 19&amp;quot;&#10;## [1] &amp;quot;2000-11-27 00:00:00 XLB -300 @ 19&amp;quot;&#10;## [1] &amp;quot;2000-12-08 00:00:00 XLB 300 @ 20.375&amp;quot;&#10;## [1] &amp;quot;2000-12-08 00:00:00 XLB 300 @ 20.375&amp;quot;&#10;## [1] &amp;quot;2000-12-20 00:00:00 XLB -300 @ 19.609375&amp;quot;&#10;## [1] &amp;quot;2000-12-20 00:00:00 XLB -300 @ 19.609375&amp;quot;&#10;## [1] &amp;quot;2000-12-21 00:00:00 XLB 300 @ 20.3125&amp;quot;&#10;## [1] &amp;quot;2000-12-21 00:00:00 XLB 300 @ 20.3125&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLB -300 @ 21.296875&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLB -300 @ 21.296875&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLB 300 @ 21.125&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLB 300 @ 21.125&amp;quot;&#10;## [1] &amp;quot;2001-01-05 00:00:00 XLB -300 @ 21.375&amp;quot;&#10;## [1] &amp;quot;2001-01-05 00:00:00 XLB -300 @ 21.375&amp;quot;&#10;## [1] &amp;quot;2001-01-10 00:00:00 XLB 300 @ 20.75&amp;quot;&#10;## [1] &amp;quot;2001-01-10 00:00:00 XLB 300 @ 20.75&amp;quot;&#10;## [1] &amp;quot;2001-01-26 00:00:00 XLB -300 @ 19.953125&amp;quot;&#10;## [1] &amp;quot;2001-01-26 00:00:00 XLB -300 @ 19.953125&amp;quot;&#10;## [1] &amp;quot;2001-02-09 00:00:00 XLB 300 @ 20.6000003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-09 00:00:00 XLB 300 @ 20.6000003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-16 00:00:00 XLB -300 @ 20.6200008392334&amp;quot;&#10;## [1] &amp;quot;2001-02-16 00:00:00 XLB -300 @ 20.6200008392334&amp;quot;&#10;## [1] &amp;quot;2001-02-22 00:00:00 XLB 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-22 00:00:00 XLB 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLB -300 @ 21.0300006866455&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLB -300 @ 21.0300006866455&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLB 300 @ 21.4400005340576&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLB 300 @ 21.4400005340576&amp;quot;&#10;## [1] &amp;quot;2001-03-28 00:00:00 XLB -300 @ 20.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-03-28 00:00:00 XLB -300 @ 20.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-02 00:00:00 XLB 300 @ 20.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-04-02 00:00:00 XLB 300 @ 20.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLB -300 @ 20.4699993133545&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLB -300 @ 20.4699993133545&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLB 300 @ 21.7800006866455&amp;quot;&#10;## [1] 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22.0699996948242&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLB -300 @ 22.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLB -300 @ 22.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-07-17 00:00:00 XLB 300 @ 21.9400005340576&amp;quot;&#10;## [1] &amp;quot;2001-07-17 00:00:00 XLB 300 @ 21.9400005340576&amp;quot;&#10;## [1] &amp;quot;2001-07-19 00:00:00 XLB -300 @ 22.5300006866455&amp;quot;&#10;## [1] &amp;quot;2001-07-19 00:00:00 XLB -300 @ 22.5300006866455&amp;quot;&#10;## [1] &amp;quot;2001-07-24 00:00:00 XLB 300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-07-24 00:00:00 XLB 300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-08-01 00:00:00 XLB -300 @ 21.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-01 00:00:00 XLB -300 @ 21.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-06 00:00:00 XLB 300 @ 21.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-08-06 00:00:00 XLB 300 @ 21.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-08-13 00:00:00 XLB -300 @ 21.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-08-13 00:00:00 XLB -300 @ 21.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-08-17 00:00:00 XLB 300 @ 21.7099990844727&amp;quot;&#10;## [1] &amp;quot;2001-08-17 00:00:00 XLB 300 @ 21.7099990844727&amp;quot;&#10;## [1] &amp;quot;2001-08-22 00:00:00 XLB -300 @ 21.7800006866455&amp;quot;&#10;## [1] &amp;quot;2001-08-22 00:00:00 XLB -300 @ 21.7800006866455&amp;quot;&#10;## [1] &amp;quot;2001-08-30 00:00:00 XLB 300 @ 21.7199993133545&amp;quot;&#10;## [1] &amp;quot;2001-08-30 00:00:00 XLB 300 @ 21.7199993133545&amp;quot;&#10;## [1] &amp;quot;2001-09-06 00:00:00 XLB -300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-09-06 00:00:00 XLB -300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-09-07 00:00:00 XLB 300 @ 20.9599990844727&amp;quot;&#10;## [1] &amp;quot;2001-09-07 00:00:00 XLB 300 @ 20.9599990844727&amp;quot;&#10;## [1] &amp;quot;2001-09-28 00:00:00 XLB -300 @ 19.2000007629395&amp;quot;&#10;## [1] 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21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2001-12-04 00:00:00 XLB 300 @ 22.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-12-04 00:00:00 XLB 300 @ 22.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-12-06 00:00:00 XLB -300 @ 22.6499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-06 00:00:00 XLB -300 @ 22.6499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-10 00:00:00 XLB 300 @ 21.7900009155273&amp;quot;&#10;## [1] &amp;quot;2001-12-10 00:00:00 XLB 300 @ 21.7900009155273&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLB -300 @ 21.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLB -300 @ 21.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-12-24 00:00:00 XLB 300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2001-12-24 00:00:00 XLB 300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2001-12-31 00:00:00 XLB -300 @ 21.4200000762939&amp;quot;&#10;## [1] &amp;quot;2001-12-31 00:00:00 XLB -300 @ 21.4200000762939&amp;quot;&#10;## [1] &amp;quot;2002-01-10 00:00:00 XLB 300 @ 21.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-01-10 00:00:00 XLB 300 @ 21.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-01-24 00:00:00 XLB -300 @ 20.9699993133545&amp;quot;&#10;## [1] &amp;quot;2002-01-24 00:00:00 XLB -300 @ 20.9699993133545&amp;quot;&#10;## [1] &amp;quot;2002-02-06 00:00:00 XLB 300 @ 21.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-06 00:00:00 XLB 300 @ 21.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-11 00:00:00 XLB -300 @ 22.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-02-11 00:00:00 XLB -300 @ 22.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLB 300 @ 22.3899993896484&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLB 300 @ 22.3899993896484&amp;quot;&#10;## [1] &amp;quot;2002-02-22 00:00:00 XLB -300 @ 22.7999992370605&amp;quot;&#10;## [1] &amp;quot;2002-02-22 00:00:00 XLB -300 @ 22.7999992370605&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLB 300 @ 23.5699996948242&amp;quot;&#10;## [1] 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23.7099990844727&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLB -300 @ 23.8199996948242&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLB -300 @ 23.8199996948242&amp;quot;&#10;## [1] &amp;quot;2002-04-23 00:00:00 XLB 300 @ 22.7299995422363&amp;quot;&#10;## [1] &amp;quot;2002-04-23 00:00:00 XLB 300 @ 22.7299995422363&amp;quot;&#10;## [1] &amp;quot;2002-05-03 00:00:00 XLB -300 @ 23.2600002288818&amp;quot;&#10;## [1] &amp;quot;2002-05-03 00:00:00 XLB -300 @ 23.2600002288818&amp;quot;&#10;## [1] &amp;quot;2002-05-22 00:00:00 XLB 300 @ 24.0300006866455&amp;quot;&#10;## [1] &amp;quot;2002-05-22 00:00:00 XLB 300 @ 24.0300006866455&amp;quot;&#10;## [1] &amp;quot;2002-05-24 00:00:00 XLB -300 @ 24.0900001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-24 00:00:00 XLB -300 @ 24.0900001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-29 00:00:00 XLB 300 @ 23.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-05-29 00:00:00 XLB 300 @ 23.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLB -300 @ 23.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLB -300 @ 23.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-06-24 00:00:00 XLB 300 @ 22.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-06-24 00:00:00 XLB 300 @ 22.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-07-01 00:00:00 XLB -300 @ 23.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-07-01 00:00:00 XLB -300 @ 23.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-07-03 00:00:00 XLB 300 @ 22.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-07-03 00:00:00 XLB 300 @ 22.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLB -300 @ 23&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLB -300 @ 23&amp;quot;&#10;## [1] &amp;quot;2002-07-11 00:00:00 XLB 300 @ 21.7600002288818&amp;quot;&#10;## [1] &amp;quot;2002-07-11 00:00:00 XLB 300 @ 21.7600002288818&amp;quot;&#10;## [1] &amp;quot;2002-07-25 00:00:00 XLB -300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-07-25 00:00:00 XLB -300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-08-05 00:00:00 XLB 300 @ 18.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-05 00:00:00 XLB 300 @ 18.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-08 00:00:00 XLB -300 @ 20.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-08-08 00:00:00 XLB -300 @ 20.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLB 300 @ 20.6599998474121&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLB 300 @ 20.6599998474121&amp;quot;&#10;## [1] &amp;quot;2002-08-23 00:00:00 XLB -300 @ 20.5300006866455&amp;quot;&#10;## [1] &amp;quot;2002-08-23 00:00:00 XLB -300 @ 20.5300006866455&amp;quot;&#10;## [1] &amp;quot;2002-08-29 00:00:00 XLB 300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-08-29 00:00:00 XLB 300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLB -300 @ 20.1800003051758&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLB -300 @ 20.1800003051758&amp;quot;&#10;## [1] 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18.4500007629395&amp;quot;&#10;## [1] &amp;quot;2002-11-11 00:00:00 XLB 300 @ 18.4500007629395&amp;quot;&#10;## [1] &amp;quot;2002-11-15 00:00:00 XLB -300 @ 19.2999992370605&amp;quot;&#10;## [1] &amp;quot;2002-11-15 00:00:00 XLB -300 @ 19.2999992370605&amp;quot;&#10;## [1] &amp;quot;2002-12-05 00:00:00 XLB 300 @ 20.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-12-05 00:00:00 XLB 300 @ 20.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLB -300 @ 20.2600002288818&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLB -300 @ 20.2600002288818&amp;quot;&#10;## [1] &amp;quot;2002-12-20 00:00:00 XLB 300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2002-12-20 00:00:00 XLB 300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLB -300 @ 20.25&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLB -300 @ 20.25&amp;quot;&#10;## [1] &amp;quot;2003-01-09 00:00:00 XLB 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-01-09 00:00:00 XLB 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-01-13 00:00:00 XLB -300 @ 20.4799995422363&amp;quot;&#10;## [1] &amp;quot;2003-01-13 00:00:00 XLB -300 @ 20.4799995422363&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLB 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLB 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-02-19 00:00:00 XLB -300 @ 18.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-02-19 00:00:00 XLB -300 @ 18.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-02-21 00:00:00 XLB 300 @ 18.7099990844727&amp;quot;&#10;## [1] &amp;quot;2003-02-21 00:00:00 XLB 300 @ 18.7099990844727&amp;quot;&#10;## [1] &amp;quot;2003-02-24 00:00:00 XLB -300 @ 18.25&amp;quot;&#10;## [1] &amp;quot;2003-02-24 00:00:00 XLB -300 @ 18.25&amp;quot;&#10;## [1] &amp;quot;2003-02-25 00:00:00 XLB 300 @ 18.2099990844727&amp;quot;&#10;## [1] &amp;quot;2003-02-25 00:00:00 XLB 300 @ 18.2099990844727&amp;quot;&#10;## [1] &amp;quot;2003-03-14 00:00:00 XLB -300 @ 18.1200008392334&amp;quot;&#10;## [1] &amp;quot;2003-03-14 00:00:00 XLB -300 @ 18.1200008392334&amp;quot;&#10;## [1] &amp;quot;2003-03-27 00:00:00 XLB 300 @ 18.6399993896484&amp;quot;&#10;## [1] &amp;quot;2003-03-27 00:00:00 XLB 300 @ 18.6399993896484&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLB -300 @ 18.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLB -300 @ 18.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-04-10 00:00:00 XLB 300 @ 18.6499996185303&amp;quot;&#10;## [1] &amp;quot;2003-04-10 00:00:00 XLB 300 @ 18.6499996185303&amp;quot;&#10;## [1] &amp;quot;2003-04-15 00:00:00 XLB -300 @ 19.3099994659424&amp;quot;&#10;## [1] &amp;quot;2003-04-15 00:00:00 XLB -300 @ 19.3099994659424&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLB 300 @ 19.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLB 300 @ 19.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-04-30 00:00:00 XLB -300 @ 20.0400009155273&amp;quot;&#10;## [1] &amp;quot;2003-04-30 00:00:00 XLB -300 @ 20.0400009155273&amp;quot;&#10;## [1] &amp;quot;2003-05-09 00:00:00 XLB 300 @ 20.2700004577637&amp;quot;&#10;## [1] &amp;quot;2003-05-09 00:00:00 XLB 300 @ 20.2700004577637&amp;quot;&#10;## [1] &amp;quot;2003-05-12 00:00:00 XLB -300 @ 20.5599994659424&amp;quot;&#10;## [1] &amp;quot;2003-05-12 00:00:00 XLB -300 @ 20.5599994659424&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLB 300 @ 19.8899993896484&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLB 300 @ 19.8899993896484&amp;quot;&#10;## [1] &amp;quot;2003-05-23 00:00:00 XLB -300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-05-23 00:00:00 XLB -300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLB 300 @ 21.0200004577637&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLB 300 @ 21.0200004577637&amp;quot;&#10;## [1] &amp;quot;2003-06-12 00:00:00 XLB -300 @ 21.3999996185303&amp;quot;&#10;## [1] &amp;quot;2003-06-12 00:00:00 XLB -300 @ 21.3999996185303&amp;quot;&#10;## [1] 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22.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-08-25 00:00:00 XLB 300 @ 22.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-08-29 00:00:00 XLB -300 @ 22.9799995422363&amp;quot;&#10;## [1] &amp;quot;2003-08-29 00:00:00 XLB -300 @ 22.9799995422363&amp;quot;&#10;## [1] &amp;quot;2003-09-08 00:00:00 XLB 300 @ 23.1599998474121&amp;quot;&#10;## [1] &amp;quot;2003-09-08 00:00:00 XLB 300 @ 23.1599998474121&amp;quot;&#10;## [1] &amp;quot;2003-09-15 00:00:00 XLB -300 @ 22.9699993133545&amp;quot;&#10;## [1] &amp;quot;2003-09-15 00:00:00 XLB -300 @ 22.9699993133545&amp;quot;&#10;## [1] &amp;quot;2003-09-18 00:00:00 XLB 300 @ 22.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-09-18 00:00:00 XLB 300 @ 22.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-10-03 00:00:00 XLB -300 @ 22.6299991607666&amp;quot;&#10;## [1] &amp;quot;2003-10-03 00:00:00 XLB -300 @ 22.6299991607666&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLB 300 @ 23.1399993896484&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLB 300 @ 23.1399993896484&amp;quot;&#10;## [1] &amp;quot;2003-10-28 00:00:00 XLB -300 @ 23.2299995422363&amp;quot;&#10;## [1] &amp;quot;2003-10-28 00:00:00 XLB -300 @ 23.2299995422363&amp;quot;&#10;## [1] &amp;quot;2003-11-11 00:00:00 XLB 300 @ 23.5900001525879&amp;quot;&#10;## [1] &amp;quot;2003-11-11 00:00:00 XLB 300 @ 23.5900001525879&amp;quot;&#10;## [1] &amp;quot;2003-11-13 00:00:00 XLB -300 @ 23.9400005340576&amp;quot;&#10;## [1] &amp;quot;2003-11-13 00:00:00 XLB -300 @ 23.9400005340576&amp;quot;&#10;## [1] &amp;quot;2003-11-18 00:00:00 XLB 300 @ 23.5699996948242&amp;quot;&#10;## [1] &amp;quot;2003-11-18 00:00:00 XLB 300 @ 23.5699996948242&amp;quot;&#10;## [1] &amp;quot;2003-11-25 00:00:00 XLB -300 @ 24.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-11-25 00:00:00 XLB -300 @ 24.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-12-11 00:00:00 XLB 300 @ 25.6299991607666&amp;quot;&#10;## [1] &amp;quot;2003-12-11 00:00:00 XLB 300 @ 25.6299991607666&amp;quot;&#10;## [1] 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26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2004-04-29 00:00:00 XLB 300 @ 25.0699996948242&amp;quot;&#10;## [1] &amp;quot;2004-04-29 00:00:00 XLB 300 @ 25.0699996948242&amp;quot;&#10;## [1] &amp;quot;2004-05-14 00:00:00 XLB -300 @ 24.3299999237061&amp;quot;&#10;## [1] &amp;quot;2004-05-14 00:00:00 XLB -300 @ 24.3299999237061&amp;quot;&#10;## [1] &amp;quot;2004-05-18 00:00:00 XLB 300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2004-05-18 00:00:00 XLB 300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2004-05-24 00:00:00 XLB -300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2004-05-24 00:00:00 XLB -300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLB 300 @ 25.3600006103516&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLB 300 @ 25.3600006103516&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLB -300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLB -300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2004-06-15 00:00:00 XLB 300 @ 25.6200008392334&amp;quot;&#10;## [1] &amp;quot;2004-06-15 00:00:00 XLB 300 @ 25.6200008392334&amp;quot;&#10;## [1] &amp;quot;2004-06-18 00:00:00 XLB -300 @ 25.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-06-18 00:00:00 XLB -300 @ 25.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-07-02 00:00:00 XLB 300 @ 26.1399993896484&amp;quot;&#10;## [1] &amp;quot;2004-07-02 00:00:00 XLB 300 @ 26.1399993896484&amp;quot;&#10;## [1] &amp;quot;2004-07-14 00:00:00 XLB -300 @ 26.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-07-14 00:00:00 XLB -300 @ 26.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-07-20 00:00:00 XLB 300 @ 26.1800003051758&amp;quot;&#10;## [1] &amp;quot;2004-07-20 00:00:00 XLB 300 @ 26.1800003051758&amp;quot;&#10;## [1] &amp;quot;2004-07-29 00:00:00 XLB -300 @ 26.2199993133545&amp;quot;&#10;## [1] &amp;quot;2004-07-29 00:00:00 XLB -300 @ 26.2199993133545&amp;quot;&#10;## [1] &amp;quot;2004-08-06 00:00:00 XLB 300 @ 25.0900001525879&amp;quot;&#10;## [1] 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00:00:00 XLB -300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2004-12-22 00:00:00 XLB -300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2004-12-31 00:00:00 XLB 300 @ 29.7299995422363&amp;quot;&#10;## [1] &amp;quot;2004-12-31 00:00:00 XLB 300 @ 29.7299995422363&amp;quot;&#10;## [1] &amp;quot;2005-01-18 00:00:00 XLB -300 @ 29.0300006866455&amp;quot;&#10;## [1] &amp;quot;2005-01-18 00:00:00 XLB -300 @ 29.0300006866455&amp;quot;&#10;## [1] &amp;quot;2005-01-21 00:00:00 XLB 300 @ 28.5499992370605&amp;quot;&#10;## [1] &amp;quot;2005-01-21 00:00:00 XLB 300 @ 28.5499992370605&amp;quot;&#10;## [1] &amp;quot;2005-01-28 00:00:00 XLB -300 @ 28.4699993133545&amp;quot;&#10;## [1] &amp;quot;2005-01-28 00:00:00 XLB -300 @ 28.4699993133545&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLB 300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLB 300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLB -300 @ 29.8099994659424&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLB -300 @ 29.8099994659424&amp;quot;&#10;## [1] &amp;quot;2005-03-11 00:00:00 XLB 300 @ 31.4099998474121&amp;quot;&#10;## [1] &amp;quot;2005-03-11 00:00:00 XLB 300 @ 31.4099998474121&amp;quot;&#10;## [1] &amp;quot;2005-04-01 00:00:00 XLB -300 @ 30.0699996948242&amp;quot;&#10;## [1] &amp;quot;2005-04-01 00:00:00 XLB -300 @ 30.0699996948242&amp;quot;&#10;## [1] &amp;quot;2005-04-12 00:00:00 XLB 300 @ 29.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-04-12 00:00:00 XLB 300 @ 29.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-05-02 00:00:00 XLB -300 @ 28.2399997711182&amp;quot;&#10;## [1] &amp;quot;2005-05-02 00:00:00 XLB -300 @ 28.2399997711182&amp;quot;&#10;## [1] &amp;quot;2005-05-11 00:00:00 XLB 300 @ 28.3199996948242&amp;quot;&#10;## [1] &amp;quot;2005-05-11 00:00:00 XLB 300 @ 28.3199996948242&amp;quot;&#10;## [1] &amp;quot;2005-05-19 00:00:00 XLB -300 @ 28.0699996948242&amp;quot;&#10;## [1] &amp;quot;2005-05-19 00:00:00 XLB -300 @ 28.0699996948242&amp;quot;&#10;## [1] 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28.5900001525879&amp;quot;&#10;## [1] &amp;quot;2005-08-10 00:00:00 XLB -300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-08-10 00:00:00 XLB -300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-08-17 00:00:00 XLB 300 @ 28.2800006866455&amp;quot;&#10;## [1] &amp;quot;2005-08-17 00:00:00 XLB 300 @ 28.2800006866455&amp;quot;&#10;## [1] &amp;quot;2005-09-02 00:00:00 XLB -300 @ 27.5&amp;quot;&#10;## [1] &amp;quot;2005-09-02 00:00:00 XLB -300 @ 27.5&amp;quot;&#10;## [1] &amp;quot;2005-09-14 00:00:00 XLB 300 @ 27.8700008392334&amp;quot;&#10;## [1] &amp;quot;2005-09-14 00:00:00 XLB 300 @ 27.8700008392334&amp;quot;&#10;## [1] &amp;quot;2005-09-29 00:00:00 XLB -300 @ 27.2900009155273&amp;quot;&#10;## [1] &amp;quot;2005-09-29 00:00:00 XLB -300 @ 27.2900009155273&amp;quot;&#10;## [1] &amp;quot;2005-10-05 00:00:00 XLB 300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2005-10-05 00:00:00 XLB 300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2005-10-18 00:00:00 XLB -300 @ 26.2399997711182&amp;quot;&#10;## [1] &amp;quot;2005-10-18 00:00:00 XLB -300 @ 26.2399997711182&amp;quot;&#10;## [1] &amp;quot;2005-10-19 00:00:00 XLB 300 @ 26.4599990844727&amp;quot;&#10;## [1] &amp;quot;2005-10-19 00:00:00 XLB 300 @ 26.4599990844727&amp;quot;&#10;## [1] &amp;quot;2005-10-24 00:00:00 XLB -300 @ 27.1299991607666&amp;quot;&#10;## [1] &amp;quot;2005-10-24 00:00:00 XLB -300 @ 27.1299991607666&amp;quot;&#10;## [1] &amp;quot;2005-12-12 00:00:00 XLB 300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2005-12-12 00:00:00 XLB 300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2005-12-14 00:00:00 XLB -300 @ 30.3099994659424&amp;quot;&#10;## [1] &amp;quot;2005-12-14 00:00:00 XLB -300 @ 30.3099994659424&amp;quot;&#10;## [1] &amp;quot;2005-12-16 00:00:00 XLB 300 @ 29.7999992370605&amp;quot;&#10;## [1] &amp;quot;2005-12-16 00:00:00 XLB 300 @ 29.7999992370605&amp;quot;&#10;## [1] &amp;quot;2005-12-22 00:00:00 XLB -300 @ 30.4300003051758&amp;quot;&#10;## [1] &amp;quot;2005-12-22 00:00:00 XLB -300 @ 30.4300003051758&amp;quot;&#10;## [1] &amp;quot;2006-01-03 00:00:00 XLB 300 @ 30.9200000762939&amp;quot;&#10;## [1] &amp;quot;2006-01-03 00:00:00 XLB 300 @ 30.9200000762939&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLB -300 @ 31.1100006103516&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLB -300 @ 31.1100006103516&amp;quot;&#10;## [1] &amp;quot;2006-01-12 00:00:00 XLB 300 @ 30.5100002288818&amp;quot;&#10;## [1] &amp;quot;2006-01-12 00:00:00 XLB 300 @ 30.5100002288818&amp;quot;&#10;## [1] &amp;quot;2006-01-25 00:00:00 XLB -300 @ 31.0100002288818&amp;quot;&#10;## [1] &amp;quot;2006-01-25 00:00:00 XLB -300 @ 31.0100002288818&amp;quot;&#10;## [1] &amp;quot;2006-02-03 00:00:00 XLB 300 @ 31.0799999237061&amp;quot;&#10;## [1] &amp;quot;2006-02-03 00:00:00 XLB 300 @ 31.0799999237061&amp;quot;&#10;## [1] &amp;quot;2006-02-15 00:00:00 XLB -300 @ 31.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-02-15 00:00:00 XLB -300 @ 31.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-02-28 00:00:00 XLB 300 @ 31.0599994659424&amp;quot;&#10;## [1] &amp;quot;2006-02-28 00:00:00 XLB 300 @ 31.0599994659424&amp;quot;&#10;## [1] &amp;quot;2006-03-03 00:00:00 XLB -300 @ 31.7399997711182&amp;quot;&#10;## [1] &amp;quot;2006-03-03 00:00:00 XLB -300 @ 31.7399997711182&amp;quot;&#10;## [1] &amp;quot;2006-03-07 00:00:00 XLB 300 @ 31.0100002288818&amp;quot;&#10;## [1] &amp;quot;2006-03-07 00:00:00 XLB 300 @ 31.0100002288818&amp;quot;&#10;## [1] &amp;quot;2006-03-13 00:00:00 XLB -300 @ 31.3799991607666&amp;quot;&#10;## [1] &amp;quot;2006-03-13 00:00:00 XLB -300 @ 31.3799991607666&amp;quot;&#10;## [1] &amp;quot;2006-03-22 00:00:00 XLB 300 @ 31.9799995422363&amp;quot;&#10;## [1] &amp;quot;2006-03-22 00:00:00 XLB 300 @ 31.9799995422363&amp;quot;&#10;## [1] &amp;quot;2006-03-28 00:00:00 XLB -300 @ 32&amp;quot;&#10;## [1] &amp;quot;2006-03-28 00:00:00 XLB -300 @ 32&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLB 300 @ 32.7999992370605&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLB 300 @ 32.7999992370605&amp;quot;&#10;## [1] &amp;quot;2006-04-17 00:00:00 XLB -300 @ 33.2400016784668&amp;quot;&#10;## [1] &amp;quot;2006-04-17 00:00:00 XLB -300 @ 33.2400016784668&amp;quot;&#10;## [1] &amp;quot;2006-04-26 00:00:00 XLB 300 @ 34.0299987792969&amp;quot;&#10;## [1] &amp;quot;2006-04-26 00:00:00 XLB 300 @ 34.0299987792969&amp;quot;&#10;## [1] &amp;quot;2006-05-03 00:00:00 XLB -300 @ 34.060001373291&amp;quot;&#10;## [1] &amp;quot;2006-05-03 00:00:00 XLB -300 @ 34.060001373291&amp;quot;&#10;## [1] &amp;quot;2006-05-12 00:00:00 XLB 300 @ 33.7900009155273&amp;quot;&#10;## [1] &amp;quot;2006-05-12 00:00:00 XLB 300 @ 33.7900009155273&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLB -300 @ 32.560001373291&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLB -300 @ 32.560001373291&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLB 300 @ 31.5599994659424&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLB 300 @ 31.5599994659424&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLB -300 @ 30.5900001525879&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLB -300 @ 30.5900001525879&amp;quot;&#10;## [1] &amp;quot;2006-06-20 00:00:00 XLB 300 @ 30.1100006103516&amp;quot;&#10;## [1] &amp;quot;2006-06-20 00:00:00 XLB 300 @ 30.1100006103516&amp;quot;&#10;## [1] &amp;quot;2006-06-22 00:00:00 XLB -300 @ 30.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-06-22 00:00:00 XLB -300 @ 30.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-06-28 00:00:00 XLB 300 @ 30.7199993133545&amp;quot;&#10;## [1] &amp;quot;2006-06-28 00:00:00 XLB 300 @ 30.7199993133545&amp;quot;&#10;## [1] &amp;quot;2006-06-30 00:00:00 XLB -300 @ 32.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-06-30 00:00:00 XLB -300 @ 32.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-07-10 00:00:00 XLB 300 @ 31.8899993896484&amp;quot;&#10;## [1] &amp;quot;2006-07-10 00:00:00 XLB 300 @ 31.8899993896484&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLB -300 @ 30.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLB -300 @ 30.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-07-24 00:00:00 XLB 300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2006-07-24 00:00:00 XLB 300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2006-07-26 00:00:00 XLB -300 @ 30.8999996185303&amp;quot;&#10;## [1] &amp;quot;2006-07-26 00:00:00 XLB -300 @ 30.8999996185303&amp;quot;&#10;## [1] &amp;quot;2006-07-28 00:00:00 XLB 300 @ 30.7700004577637&amp;quot;&#10;## [1] &amp;quot;2006-07-28 00:00:00 XLB 300 @ 30.7700004577637&amp;quot;&#10;## [1] &amp;quot;2006-08-01 00:00:00 XLB -300 @ 30.6499996185303&amp;quot;&#10;## [1] &amp;quot;2006-08-01 00:00:00 XLB -300 @ 30.6499996185303&amp;quot;&#10;## [1] &amp;quot;2006-08-09 00:00:00 XLB 300 @ 31.0300006866455&amp;quot;&#10;## [1] &amp;quot;2006-08-09 00:00:00 XLB 300 @ 31.0300006866455&amp;quot;&#10;## [1] &amp;quot;2006-08-16 00:00:00 XLB -300 @ 31.8799991607666&amp;quot;&#10;## [1] &amp;quot;2006-08-16 00:00:00 XLB -300 @ 31.8799991607666&amp;quot;&#10;## [1] &amp;quot;2006-08-25 00:00:00 XLB 300 @ 31.5699996948242&amp;quot;&#10;## [1] &amp;quot;2006-08-25 00:00:00 XLB 300 @ 31.5699996948242&amp;quot;&#10;## [1] &amp;quot;2006-08-30 00:00:00 XLB -300 @ 31.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-08-30 00:00:00 XLB -300 @ 31.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-09-08 00:00:00 XLB 300 @ 31.75&amp;quot;&#10;## [1] &amp;quot;2006-09-08 00:00:00 XLB 300 @ 31.75&amp;quot;&#10;## [1] &amp;quot;2006-09-19 00:00:00 XLB -300 @ 31.1499996185303&amp;quot;&#10;## [1] &amp;quot;2006-09-19 00:00:00 XLB -300 @ 31.1499996185303&amp;quot;&#10;## [1] &amp;quot;2006-09-25 00:00:00 XLB 300 @ 31.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-09-25 00:00:00 XLB 300 @ 31.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-09-27 00:00:00 XLB -300 @ 31.8299999237061&amp;quot;&#10;## [1] &amp;quot;2006-09-27 00:00:00 XLB -300 @ 31.8299999237061&amp;quot;&#10;## [1] &amp;quot;2006-10-04 00:00:00 XLB 300 @ 31.3299999237061&amp;quot;&#10;## [1] &amp;quot;2006-10-04 00:00:00 XLB 300 @ 31.3299999237061&amp;quot;&#10;## [1] &amp;quot;2006-10-06 00:00:00 XLB -300 @ 31.9799995422363&amp;quot;&#10;## [1] &amp;quot;2006-10-06 00:00:00 XLB -300 @ 31.9799995422363&amp;quot;&#10;## [1] &amp;quot;2006-11-02 00:00:00 XLB 300 @ 33.3899993896484&amp;quot;&#10;## [1] &amp;quot;2006-11-02 00:00:00 XLB 300 @ 33.3899993896484&amp;quot;&#10;## [1] &amp;quot;2006-11-07 00:00:00 XLB -300 @ 33.5800018310547&amp;quot;&#10;## [1] &amp;quot;2006-11-07 00:00:00 XLB -300 @ 33.5800018310547&amp;quot;&#10;## [1] &amp;quot;2006-11-20 00:00:00 XLB 300 @ 34.4799995422363&amp;quot;&#10;## [1] &amp;quot;2006-11-20 00:00:00 XLB 300 @ 34.4799995422363&amp;quot;&#10;## [1] &amp;quot;2006-11-21 00:00:00 XLB -300 @ 34.5699996948242&amp;quot;&#10;## [1] &amp;quot;2006-11-21 00:00:00 XLB -300 @ 34.5699996948242&amp;quot;&#10;## [1] &amp;quot;2006-11-28 00:00:00 XLB 300 @ 34.6399993896484&amp;quot;&#10;## [1] &amp;quot;2006-11-28 00:00:00 XLB 300 @ 34.6399993896484&amp;quot;&#10;## [1] &amp;quot;2006-11-30 00:00:00 XLB -300 @ 35&amp;quot;&#10;## [1] &amp;quot;2006-11-30 00:00:00 XLB -300 @ 35&amp;quot;&#10;## [1] &amp;quot;2006-12-13 00:00:00 XLB 300 @ 35.2299995422363&amp;quot;&#10;## [1] &amp;quot;2006-12-13 00:00:00 XLB 300 @ 35.2299995422363&amp;quot;&#10;## [1] &amp;quot;2006-12-15 00:00:00 XLB -300 @ 35.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-12-15 00:00:00 XLB -300 @ 35.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLB 300 @ 35.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLB 300 @ 35.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-12-28 00:00:00 XLB -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2006-12-28 00:00:00 XLB -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLB 300 @ 34.6100006103516&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLB 300 @ 34.6100006103516&amp;quot;&#10;## [1] &amp;quot;2007-01-11 00:00:00 XLB -300 @ 34.8400001525879&amp;quot;&#10;## [1] &amp;quot;2007-01-11 00:00:00 XLB -300 @ 34.8400001525879&amp;quot;&#10;## [1] &amp;quot;2007-02-12 00:00:00 XLB 300 @ 36.75&amp;quot;&#10;## [1] &amp;quot;2007-02-12 00:00:00 XLB 300 @ 36.75&amp;quot;&#10;## [1] &amp;quot;2007-02-14 00:00:00 XLB -300 @ 37.7200012207031&amp;quot;&#10;## [1] &amp;quot;2007-02-14 00:00:00 XLB -300 @ 37.7200012207031&amp;quot;&#10;## [1] &amp;quot;2007-02-28 00:00:00 XLB 300 @ 37.2200012207031&amp;quot;&#10;## [1] &amp;quot;2007-02-28 00:00:00 XLB 300 @ 37.2200012207031&amp;quot;&#10;## [1] &amp;quot;2007-03-09 00:00:00 XLB -300 @ 37.310001373291&amp;quot;&#10;## [1] &amp;quot;2007-03-09 00:00:00 XLB -300 @ 37.310001373291&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLB 300 @ 36.75&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLB 300 @ 36.75&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 XLB -300 @ 37.0999984741211&amp;quot;&#10;## [1] &amp;quot;2007-03-16 00:00:00 XLB -300 @ 37.0999984741211&amp;quot;&#10;## [1] &amp;quot;2007-03-29 00:00:00 XLB 300 @ 37.9799995422363&amp;quot;&#10;## [1] &amp;quot;2007-03-29 00:00:00 XLB 300 @ 37.9799995422363&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLB -300 @ 38.5099983215332&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLB -300 @ 38.5099983215332&amp;quot;&#10;## [1] &amp;quot;2007-04-12 00:00:00 XLB 300 @ 38.7900009155273&amp;quot;&#10;## [1] &amp;quot;2007-04-12 00:00:00 XLB 300 @ 38.7900009155273&amp;quot;&#10;## [1] &amp;quot;2007-04-16 00:00:00 XLB -300 @ 39.4000015258789&amp;quot;&#10;## [1] &amp;quot;2007-04-16 00:00:00 XLB -300 @ 39.4000015258789&amp;quot;&#10;## [1] &amp;quot;2007-04-19 00:00:00 XLB 300 @ 38.6800003051758&amp;quot;&#10;## [1] &amp;quot;2007-04-19 00:00:00 XLB 300 @ 38.6800003051758&amp;quot;&#10;## [1] &amp;quot;2007-04-23 00:00:00 XLB -300 @ 39.0699996948242&amp;quot;&#10;## [1] &amp;quot;2007-04-23 00:00:00 XLB -300 @ 39.0699996948242&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLB 300 @ 38.4599990844727&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLB 300 @ 38.4599990844727&amp;quot;&#10;## [1] &amp;quot;2007-05-04 00:00:00 XLB -300 @ 39.4000015258789&amp;quot;&#10;## [1] &amp;quot;2007-05-04 00:00:00 XLB -300 @ 39.4000015258789&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLB 300 @ 39.810001373291&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLB 300 @ 39.810001373291&amp;quot;&#10;## [1] &amp;quot;2007-05-16 00:00:00 XLB -300 @ 40.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-05-16 00:00:00 XLB -300 @ 40.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-05-23 00:00:00 XLB 300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2007-05-23 00:00:00 XLB 300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2007-05-31 00:00:00 XLB -300 @ 40.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-05-31 00:00:00 XLB -300 @ 40.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLB 300 @ 39.6399993896484&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLB 300 @ 39.6399993896484&amp;quot;&#10;## [1] &amp;quot;2007-06-14 00:00:00 XLB -300 @ 40.7999992370605&amp;quot;&#10;## [1] &amp;quot;2007-06-14 00:00:00 XLB -300 @ 40.7999992370605&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLB 300 @ 41.0099983215332&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLB 300 @ 41.0099983215332&amp;quot;&#10;## [1] &amp;quot;2007-07-02 00:00:00 XLB -300 @ 41.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-07-02 00:00:00 XLB -300 @ 41.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLB 300 @ 41.4000015258789&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLB 300 @ 41.4000015258789&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLB -300 @ 42.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLB -300 @ 42.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-07-23 00:00:00 XLB 300 @ 42.75&amp;quot;&#10;## [1] &amp;quot;2007-07-23 00:00:00 XLB 300 @ 42.75&amp;quot;&#10;## [1] &amp;quot;2007-08-09 00:00:00 XLB -300 @ 39.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-08-09 00:00:00 XLB -300 @ 39.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-08-13 00:00:00 XLB 300 @ 38.8499984741211&amp;quot;&#10;## [1] &amp;quot;2007-08-13 00:00:00 XLB 300 @ 38.8499984741211&amp;quot;&#10;## [1] &amp;quot;2007-08-21 00:00:00 XLB -300 @ 37.8199996948242&amp;quot;&#10;## [1] &amp;quot;2007-08-21 00:00:00 XLB -300 @ 37.8199996948242&amp;quot;&#10;## [1] &amp;quot;2007-08-29 00:00:00 XLB 300 @ 38.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-08-29 00:00:00 XLB 300 @ 38.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-09-04 00:00:00 XLB -300 @ 39.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-04 00:00:00 XLB -300 @ 39.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-10 00:00:00 XLB 300 @ 38.3800010681152&amp;quot;&#10;## [1] &amp;quot;2007-09-10 00:00:00 XLB 300 @ 38.3800010681152&amp;quot;&#10;## [1] &amp;quot;2007-09-13 00:00:00 XLB -300 @ 39.2299995422363&amp;quot;&#10;## [1] &amp;quot;2007-09-13 00:00:00 XLB -300 @ 39.2299995422363&amp;quot;&#10;## [1] &amp;quot;2007-10-04 00:00:00 XLB 300 @ 42.2299995422363&amp;quot;&#10;## [1] &amp;quot;2007-10-04 00:00:00 XLB 300 @ 42.2299995422363&amp;quot;&#10;## [1] &amp;quot;2007-10-08 00:00:00 XLB -300 @ 42.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-10-08 00:00:00 XLB -300 @ 42.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-10-17 00:00:00 XLB 300 @ 42.3199996948242&amp;quot;&#10;## [1] &amp;quot;2007-10-17 00:00:00 XLB 300 @ 42.3199996948242&amp;quot;&#10;## [1] &amp;quot;2007-10-26 00:00:00 XLB -300 @ 43.2799987792969&amp;quot;&#10;## [1] &amp;quot;2007-10-26 00:00:00 XLB -300 @ 43.2799987792969&amp;quot;&#10;## [1] &amp;quot;2007-11-02 00:00:00 XLB 300 @ 42.7200012207031&amp;quot;&#10;## [1] &amp;quot;2007-11-02 00:00:00 XLB 300 @ 42.7200012207031&amp;quot;&#10;## [1] &amp;quot;2007-11-07 00:00:00 XLB -300 @ 42&amp;quot;&#10;## [1] 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00:00:00 XLB 300 @ 38.2999992370605&amp;quot;&#10;## [1] &amp;quot;2008-03-26 00:00:00 XLB -300 @ 40.6699981689453&amp;quot;&#10;## [1] &amp;quot;2008-03-26 00:00:00 XLB -300 @ 40.6699981689453&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 XLB 300 @ 41.4500007629395&amp;quot;&#10;## [1] &amp;quot;2008-04-01 00:00:00 XLB 300 @ 41.4500007629395&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 XLB -300 @ 41.7299995422363&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 XLB -300 @ 41.7299995422363&amp;quot;&#10;## [1] &amp;quot;2008-04-14 00:00:00 XLB 300 @ 41.9700012207031&amp;quot;&#10;## [1] &amp;quot;2008-04-14 00:00:00 XLB 300 @ 41.9700012207031&amp;quot;&#10;## [1] &amp;quot;2008-04-17 00:00:00 XLB -300 @ 44&amp;quot;&#10;## [1] &amp;quot;2008-04-17 00:00:00 XLB -300 @ 44&amp;quot;&#10;## [1] &amp;quot;2008-04-24 00:00:00 XLB 300 @ 42.6800003051758&amp;quot;&#10;## [1] &amp;quot;2008-04-24 00:00:00 XLB 300 @ 42.6800003051758&amp;quot;&#10;## [1] &amp;quot;2008-04-28 00:00:00 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00:00:00 XLB 300 @ 26.3799991607666&amp;quot;&#10;## [1] &amp;quot;2009-06-01 00:00:00 XLB -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2009-06-01 00:00:00 XLB -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLB 300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLB 300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLB -300 @ 25.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLB -300 @ 25.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLB 300 @ 24.9500007629395&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLB 300 @ 24.9500007629395&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLB -300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLB -300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-07-30 00:00:00 XLB 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-07-30 00:00:00 XLB 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-07-31 00:00:00 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&amp;quot;2010-01-04 00:00:00 XLB 300 @ 34.0200004577637&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLB -300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLB -300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLB 300 @ 34.4700012207031&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLB 300 @ 34.4700012207031&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLB -300 @ 31.4400005340576&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLB -300 @ 31.4400005340576&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLB 300 @ 30.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLB 300 @ 30.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-02-12 00:00:00 XLB -300 @ 30.9699993133545&amp;quot;&#10;## [1] &amp;quot;2010-02-12 00:00:00 XLB -300 @ 30.9699993133545&amp;quot;&#10;## [1] &amp;quot;2010-02-24 00:00:00 XLB 300 @ 31.5599994659424&amp;quot;&#10;## [1] &amp;quot;2010-02-24 00:00:00 XLB 300 @ 31.5599994659424&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLB -300 @ 32.25&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLB -300 @ 32.25&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLB 300 @ 33.7700004577637&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLB 300 @ 33.7700004577637&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLB -300 @ 34.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLB -300 @ 34.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-03-26 00:00:00 XLB 300 @ 33.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-03-26 00:00:00 XLB 300 @ 33.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-03-30 00:00:00 XLB -300 @ 34.0900001525879&amp;quot;&#10;## [1] &amp;quot;2010-03-30 00:00:00 XLB -300 @ 34.0900001525879&amp;quot;&#10;## [1] &amp;quot;2010-04-14 00:00:00 XLB 300 @ 34.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-04-14 00:00:00 XLB 300 @ 34.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-04-15 00:00:00 XLB -300 @ 34.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-04-15 00:00:00 XLB -300 @ 34.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLB 300 @ 34.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLB 300 @ 34.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-04-23 00:00:00 XLB -300 @ 35.0099983215332&amp;quot;&#10;## [1] &amp;quot;2010-04-23 00:00:00 XLB -300 @ 35.0099983215332&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLB 300 @ 34.2900009155273&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLB 300 @ 34.2900009155273&amp;quot;&#10;## [1] &amp;quot;2010-05-11 00:00:00 XLB -300 @ 32.2000007629395&amp;quot;&#10;## [1] &amp;quot;2010-05-11 00:00:00 XLB -300 @ 32.2000007629395&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLB 300 @ 31.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLB 300 @ 31.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLB -300 @ 30.75&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLB -300 @ 30.75&amp;quot;&#10;## [1] &amp;quot;2010-06-02 00:00:00 XLB 300 @ 30.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-06-02 00:00:00 XLB 300 @ 30.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLB -300 @ 30.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLB -300 @ 30.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-06-23 00:00:00 XLB 300 @ 30.4300003051758&amp;quot;&#10;## [1] &amp;quot;2010-06-23 00:00:00 XLB 300 @ 30.4300003051758&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLB -300 @ 29.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLB -300 @ 29.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLB 300 @ 29.8600006103516&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLB 300 @ 29.8600006103516&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 XLB -300 @ 30.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 XLB -300 @ 30.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-08-11 00:00:00 XLB 300 @ 31.25&amp;quot;&#10;## [1] &amp;quot;2010-08-11 00:00:00 XLB 300 @ 31.25&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLB -300 @ 32.2999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLB -300 @ 32.2999992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLB 300 @ 31.4899997711182&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLB 300 @ 31.4899997711182&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 XLB -300 @ 30.9099998474121&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 XLB -300 @ 30.9099998474121&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 XLB 300 @ 32.939998626709&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 XLB 300 @ 32.939998626709&amp;quot;&#10;## [1] &amp;quot;2010-09-27 00:00:00 XLB -300 @ 33.1699981689453&amp;quot;&#10;## [1] &amp;quot;2010-09-27 00:00:00 XLB -300 @ 33.1699981689453&amp;quot;&#10;## [1] &amp;quot;2010-09-30 00:00:00 XLB 300 @ 32.7799987792969&amp;quot;&#10;## [1] &amp;quot;2010-09-30 00:00:00 XLB 300 @ 32.7799987792969&amp;quot;&#10;## [1] &amp;quot;2010-10-04 00:00:00 XLB -300 @ 32.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-10-04 00:00:00 XLB -300 @ 32.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-10-05 00:00:00 XLB 300 @ 33.5999984741211&amp;quot;&#10;## [1] &amp;quot;2010-10-05 00:00:00 XLB 300 @ 33.5999984741211&amp;quot;&#10;## [1] &amp;quot;2010-10-06 00:00:00 XLB -300 @ 33.9199981689453&amp;quot;&#10;## [1] &amp;quot;2010-10-06 00:00:00 XLB -300 @ 33.9199981689453&amp;quot;&#10;## [1] &amp;quot;2010-10-20 00:00:00 XLB 300 @ 34.5499992370605&amp;quot;&#10;## [1] &amp;quot;2010-10-20 00:00:00 XLB 300 @ 34.5499992370605&amp;quot;&#10;## [1] &amp;quot;2010-10-26 00:00:00 XLB -300 @ 34.8199996948242&amp;quot;&#10;## [1] &amp;quot;2010-10-26 00:00:00 XLB -300 @ 34.8199996948242&amp;quot;&#10;## [1] &amp;quot;2010-11-10 00:00:00 XLB 300 @ 35.9500007629395&amp;quot;&#10;## [1] &amp;quot;2010-11-10 00:00:00 XLB 300 @ 35.9500007629395&amp;quot;&#10;## [1] &amp;quot;2010-11-12 00:00:00 XLB -300 @ 35.5099983215332&amp;quot;&#10;## [1] &amp;quot;2010-11-12 00:00:00 XLB -300 @ 35.5099983215332&amp;quot;&#10;## [1] &amp;quot;2010-11-15 00:00:00 XLB 300 @ 35.2299995422363&amp;quot;&#10;## [1] &amp;quot;2010-11-15 00:00:00 XLB 300 @ 35.2299995422363&amp;quot;&#10;## [1] &amp;quot;2010-11-22 00:00:00 XLB -300 @ 35.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-11-22 00:00:00 XLB -300 @ 35.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLB 300 @ 35.4700012207031&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLB 300 @ 35.4700012207031&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLB -300 @ 36.7000007629395&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLB -300 @ 36.7000007629395&amp;quot;&#10;## [1] &amp;quot;2010-12-09 00:00:00 XLB 300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-12-09 00:00:00 XLB 300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-12-13 00:00:00 XLB -300 @ 37.4500007629395&amp;quot;&#10;## [1] &amp;quot;2010-12-13 00:00:00 XLB -300 @ 37.4500007629395&amp;quot;&#10;## [1] &amp;quot;2011-01-07 00:00:00 XLB 300 @ 38.310001373291&amp;quot;&#10;## [1] &amp;quot;2011-01-07 00:00:00 XLB 300 @ 38.310001373291&amp;quot;&#10;## [1] &amp;quot;2011-01-12 00:00:00 XLB -300 @ 39.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-01-12 00:00:00 XLB -300 @ 39.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-01-20 00:00:00 XLB 300 @ 37.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-01-20 00:00:00 XLB 300 @ 37.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-01-27 00:00:00 XLB -300 @ 38.4099998474121&amp;quot;&#10;## [1] &amp;quot;2011-01-27 00:00:00 XLB -300 @ 38.4099998474121&amp;quot;&#10;## [1] &amp;quot;2011-01-31 00:00:00 XLB 300 @ 38.439998626709&amp;quot;&#10;## [1] &amp;quot;2011-01-31 00:00:00 XLB 300 @ 38.439998626709&amp;quot;&#10;## [1] &amp;quot;2011-02-02 00:00:00 XLB -300 @ 39.4000015258789&amp;quot;&#10;## [1] &amp;quot;2011-02-02 00:00:00 XLB -300 @ 39.4000015258789&amp;quot;&#10;## [1] &amp;quot;2011-02-10 00:00:00 XLB 300 @ 39.6300010681152&amp;quot;&#10;## [1] &amp;quot;2011-02-10 00:00:00 XLB 300 @ 39.6300010681152&amp;quot;&#10;## [1] &amp;quot;2011-02-14 00:00:00 XLB -300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2011-02-14 00:00:00 XLB -300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2011-02-23 00:00:00 XLB 300 @ 38.6699981689453&amp;quot;&#10;## [1] &amp;quot;2011-02-23 00:00:00 XLB 300 @ 38.6699981689453&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLB -300 @ 38.4900016784668&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLB -300 @ 38.4900016784668&amp;quot;&#10;## [1] &amp;quot;2011-03-02 00:00:00 XLB 300 @ 38.6300010681152&amp;quot;&#10;## [1] &amp;quot;2011-03-02 00:00:00 XLB 300 @ 38.6300010681152&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLB -300 @ 39.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLB -300 @ 39.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-03-08 00:00:00 XLB 300 @ 38.8199996948242&amp;quot;&#10;## [1] &amp;quot;2011-03-08 00:00:00 XLB 300 @ 38.8199996948242&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 XLB -300 @ 38.2900009155273&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 XLB -300 @ 38.2900009155273&amp;quot;&#10;## [1] &amp;quot;2011-04-11 00:00:00 XLB 300 @ 39.75&amp;quot;&#10;## [1] &amp;quot;2011-04-11 00:00:00 XLB 300 @ 39.75&amp;quot;&#10;## [1] &amp;quot;2011-04-20 00:00:00 XLB -300 @ 40.0200004577637&amp;quot;&#10;## [1] &amp;quot;2011-04-20 00:00:00 XLB -300 @ 40.0200004577637&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 XLB 300 @ 39.5&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 XLB 300 @ 39.5&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLB -300 @ 40.2599983215332&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLB -300 @ 40.2599983215332&amp;quot;&#10;## [1] &amp;quot;2011-05-12 00:00:00 XLB 300 @ 39.1500015258789&amp;quot;&#10;## [1] &amp;quot;2011-05-12 00:00:00 XLB 300 @ 39.1500015258789&amp;quot;&#10;## [1] &amp;quot;2011-05-19 00:00:00 XLB -300 @ 38.9000015258789&amp;quot;&#10;## [1] &amp;quot;2011-05-19 00:00:00 XLB -300 @ 38.9000015258789&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLB 300 @ 38.2999992370605&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLB 300 @ 38.2999992370605&amp;quot;&#10;## [1] &amp;quot;2011-05-26 00:00:00 XLB -300 @ 38.9300003051758&amp;quot;&#10;## [1] &amp;quot;2011-05-26 00:00:00 XLB -300 @ 38.9300003051758&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLB 300 @ 38.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLB 300 @ 38.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 XLB -300 @ 37.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 XLB -300 @ 37.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLB 300 @ 36.8499984741211&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLB 300 @ 36.8499984741211&amp;quot;&#10;## [1] 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30.4500007629395&amp;quot;&#10;## [1] &amp;quot;2011-09-29 00:00:00 XLB 300 @ 30.4799995422363&amp;quot;&#10;## [1] &amp;quot;2011-09-29 00:00:00 XLB 300 @ 30.4799995422363&amp;quot;&#10;## [1] &amp;quot;2011-10-06 00:00:00 XLB -300 @ 31.6000003814697&amp;quot;&#10;## [1] &amp;quot;2011-10-06 00:00:00 XLB -300 @ 31.6000003814697&amp;quot;&#10;## [1] &amp;quot;2011-11-02 00:00:00 XLB 300 @ 34.3600006103516&amp;quot;&#10;## [1] &amp;quot;2011-11-02 00:00:00 XLB 300 @ 34.3600006103516&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLB -300 @ 34.9799995422363&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLB -300 @ 34.9799995422363&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLB 300 @ 34.3699989318848&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLB 300 @ 34.3699989318848&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLB -300 @ 34.7999992370605&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLB -300 @ 34.7999992370605&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 XLB 300 @ 33.0800018310547&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 XLB 300 @ 33.0800018310547&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLB -300 @ 32.6500015258789&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLB -300 @ 32.6500015258789&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLB 300 @ 34.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLB 300 @ 34.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLB -300 @ 33.2599983215332&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLB -300 @ 33.2599983215332&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 XLB 300 @ 33.5200004577637&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 XLB 300 @ 33.5200004577637&amp;quot;&#10;## [1] &amp;quot;2012-01-04 00:00:00 XLB -300 @ 34.7200012207031&amp;quot;&#10;## [1] &amp;quot;2012-01-04 00:00:00 XLB -300 @ 34.7200012207031&amp;quot;&#10;## [1] &amp;quot;2012-02-13 00:00:00 XLB 300 @ 37.1500015258789&amp;quot;&#10;## [1] 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00:00:00 XLB -300 @ 34.2599983215332&amp;quot;&#10;## [1] &amp;quot;2012-07-09 00:00:00 XLB 300 @ 34.9300003051758&amp;quot;&#10;## [1] &amp;quot;2012-07-09 00:00:00 XLB 300 @ 34.9300003051758&amp;quot;&#10;## [1] &amp;quot;2012-07-16 00:00:00 XLB -300 @ 34.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-07-16 00:00:00 XLB -300 @ 34.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-07-24 00:00:00 XLB 300 @ 34.3199996948242&amp;quot;&#10;## [1] &amp;quot;2012-07-24 00:00:00 XLB 300 @ 34.3199996948242&amp;quot;&#10;## [1] &amp;quot;2012-07-30 00:00:00 XLB -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2012-07-30 00:00:00 XLB -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLB 300 @ 35.1199989318848&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLB 300 @ 35.1199989318848&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLB -300 @ 35.439998626709&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLB -300 @ 35.439998626709&amp;quot;&#10;## [1] 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00:00:00 XLB 300 @ 36.0900001525879&amp;quot;&#10;## [1] &amp;quot;2012-12-10 00:00:00 XLB -300 @ 36.2799987792969&amp;quot;&#10;## [1] &amp;quot;2012-12-10 00:00:00 XLB -300 @ 36.2799987792969&amp;quot;&#10;## [1] &amp;quot;2012-12-24 00:00:00 XLB 300 @ 37.189998626709&amp;quot;&#10;## [1] &amp;quot;2012-12-24 00:00:00 XLB 300 @ 37.189998626709&amp;quot;&#10;## [1] &amp;quot;2013-01-02 00:00:00 XLB -300 @ 38.4799995422363&amp;quot;&#10;## [1] &amp;quot;2013-01-02 00:00:00 XLB -300 @ 38.4799995422363&amp;quot;&#10;## [1] &amp;quot;2013-01-17 00:00:00 XLB 300 @ 39.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-01-17 00:00:00 XLB 300 @ 39.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-01-22 00:00:00 XLB -300 @ 39.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-01-22 00:00:00 XLB -300 @ 39.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-01-29 00:00:00 XLB 300 @ 39.5999984741211&amp;quot;&#10;## [1] &amp;quot;2013-01-29 00:00:00 XLB 300 @ 39.5999984741211&amp;quot;&#10;## [1] 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00:00:00 XLB -300 @ 41.0099983215332&amp;quot;&#10;## [1] &amp;quot;2013-05-23 00:00:00 XLB 300 @ 40.7099990844727&amp;quot;&#10;## [1] &amp;quot;2013-05-23 00:00:00 XLB 300 @ 40.7099990844727&amp;quot;&#10;## [1] &amp;quot;2013-05-29 00:00:00 XLB -300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-05-29 00:00:00 XLB -300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-06-03 00:00:00 XLB 300 @ 40.5&amp;quot;&#10;## [1] &amp;quot;2013-06-03 00:00:00 XLB 300 @ 40.5&amp;quot;&#10;## [1] &amp;quot;2013-06-11 00:00:00 XLB -300 @ 39.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-06-11 00:00:00 XLB -300 @ 39.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLB 300 @ 39.6100006103516&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLB 300 @ 39.6100006103516&amp;quot;&#10;## [1] &amp;quot;2013-06-14 00:00:00 XLB -300 @ 40.0499992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-14 00:00:00 XLB -300 @ 40.0499992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLB 300 @ 38.7900009155273&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLB 300 @ 38.7900009155273&amp;quot;&#10;## [1] &amp;quot;2013-07-08 00:00:00 XLB -300 @ 38.939998626709&amp;quot;&#10;## [1] &amp;quot;2013-07-08 00:00:00 XLB -300 @ 38.939998626709&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLB 300 @ 40.6399993896484&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLB 300 @ 40.6399993896484&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 XLB -300 @ 40.6199989318848&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 XLB -300 @ 40.6199989318848&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 XLB 300 @ 40.7799987792969&amp;quot;&#10;## [1] &amp;quot;2013-08-01 00:00:00 XLB 300 @ 40.7799987792969&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLB -300 @ 41.0099983215332&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLB -300 @ 41.0099983215332&amp;quot;&#10;## [1] &amp;quot;2013-08-07 00:00:00 XLB 300 @ 40.5400009155273&amp;quot;&#10;## [1] 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00:00:00 XLB -300 @ 43.3800010681152&amp;quot;&#10;## [1] &amp;quot;2013-11-07 00:00:00 XLB -300 @ 43.3800010681152&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLB 300 @ 44.189998626709&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLB 300 @ 44.189998626709&amp;quot;&#10;## [1] &amp;quot;2013-11-11 00:00:00 XLB -300 @ 44.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-11-11 00:00:00 XLB -300 @ 44.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-11-21 00:00:00 XLB 300 @ 44.5099983215332&amp;quot;&#10;## [1] &amp;quot;2013-11-21 00:00:00 XLB 300 @ 44.5099983215332&amp;quot;&#10;## [1] &amp;quot;2013-11-25 00:00:00 XLB -300 @ 44.4599990844727&amp;quot;&#10;## [1] &amp;quot;2013-11-25 00:00:00 XLB -300 @ 44.4599990844727&amp;quot;&#10;## [1] &amp;quot;2013-11-27 00:00:00 XLB 300 @ 44.3800010681152&amp;quot;&#10;## [1] &amp;quot;2013-11-27 00:00:00 XLB 300 @ 44.3800010681152&amp;quot;&#10;## [1] &amp;quot;2013-12-09 00:00:00 XLB -300 @ 44.5&amp;quot;&#10;## [1] 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90.9899978637695&amp;quot;&#10;## [1] &amp;quot;2024-06-05 00:00:00 XLB 300 @ 90.5999984741211&amp;quot;&#10;## [1] &amp;quot;2024-06-05 00:00:00 XLB 300 @ 90.5999984741211&amp;quot;&#10;## [1] &amp;quot;2024-06-25 00:00:00 XLB -300 @ 88.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-06-25 00:00:00 XLB -300 @ 88.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-06-26 00:00:00 XLB 300 @ 88.5899963378906&amp;quot;&#10;## [1] &amp;quot;2024-06-26 00:00:00 XLB 300 @ 88.5899963378906&amp;quot;&#10;## [1] &amp;quot;2024-07-08 00:00:00 XLB -300 @ 88.1600036621094&amp;quot;&#10;## [1] &amp;quot;2024-07-08 00:00:00 XLB -300 @ 88.1600036621094&amp;quot;&#10;## [1] &amp;quot;2024-07-10 00:00:00 XLB 300 @ 88.4300003051758&amp;quot;&#10;## [1] &amp;quot;2024-07-10 00:00:00 XLB 300 @ 88.4300003051758&amp;quot;&#10;## [1] &amp;quot;2024-07-11 00:00:00 XLB -300 @ 89.6399993896484&amp;quot;&#10;## [1] &amp;quot;2024-07-11 00:00:00 XLB -300 @ 89.6399993896484&amp;quot;&#10;## [1] &amp;quot;2024-07-22 00:00:00 XLB 300 @ 90.4100036621094&amp;quot;&#10;## [1] &amp;quot;2024-07-22 00:00:00 XLB 300 @ 90.4100036621094&amp;quot;&#10;## [1] &amp;quot;2024-07-29 00:00:00 XLB -300 @ 91.4899978637695&amp;quot;&#10;## [1] &amp;quot;2024-07-29 00:00:00 XLB -300 @ 91.4899978637695&amp;quot;&#10;## [1] &amp;quot;2024-08-05 00:00:00 XLB 300 @ 88.0299987792969&amp;quot;&#10;## [1] &amp;quot;2024-08-05 00:00:00 XLB 300 @ 88.0299987792969&amp;quot;&#10;## [1] &amp;quot;2024-08-14 00:00:00 XLB -300 @ 89.0500030517578&amp;quot;&#10;## [1] &amp;quot;2024-08-14 00:00:00 XLB -300 @ 89.0500030517578&amp;quot;&#10;## [1] &amp;quot;2024-09-04 00:00:00 XLB 300 @ 91.7600021362305&amp;quot;&#10;## [1] &amp;quot;2024-09-04 00:00:00 XLB 300 @ 91.7600021362305&amp;quot;&#10;## [1] &amp;quot;2024-09-13 00:00:00 XLB -300 @ 92.6900024414062&amp;quot;&#10;## [1] &amp;quot;2024-09-13 00:00:00 XLB -300 @ 92.6900024414062&amp;quot;&#10;## [1] &amp;quot;2024-10-03 00:00:00 XLB 300 @ 94.7099990844727&amp;quot;&#10;## [1] 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92.2699966430664&amp;quot;&#10;## [1] &amp;quot;2025-01-10 00:00:00 XLB -300 @ 83.3000030517578&amp;quot;&#10;## [1] &amp;quot;2025-01-10 00:00:00 XLB -300 @ 83.3000030517578&amp;quot;&#10;## [1] &amp;quot;2025-01-13 00:00:00 XLB 300 @ 85.1600036621094&amp;quot;&#10;## [1] &amp;quot;2025-01-13 00:00:00 XLB 300 @ 85.1600036621094&amp;quot;&#10;## [1] &amp;quot;2025-01-14 00:00:00 XLB -300 @ 86.2200012207031&amp;quot;&#10;## [1] &amp;quot;2025-01-14 00:00:00 XLB -300 @ 86.2200012207031&amp;quot;&#10;## [1] &amp;quot;2025-01-29 00:00:00 XLB 300 @ 88.5999984741211&amp;quot;&#10;## [1] &amp;quot;2025-01-29 00:00:00 XLB 300 @ 88.5999984741211&amp;quot;&#10;## [1] &amp;quot;2025-01-31 00:00:00 XLB -300 @ 88.7900009155273&amp;quot;&#10;## [1] &amp;quot;2025-01-31 00:00:00 XLB -300 @ 88.7900009155273&amp;quot;&#10;## [1] &amp;quot;2025-02-10 00:00:00 XLB 300 @ 88.7399978637695&amp;quot;&#10;## [1] &amp;quot;2025-02-10 00:00:00 XLB 300 @ 88.7399978637695&amp;quot;&#10;## [1] &amp;quot;2025-02-12 00:00:00 XLB -300 @ 88.620002746582&amp;quot;&#10;## [1] &amp;quot;2025-02-12 00:00:00 XLB -300 @ 88.620002746582&amp;quot;&#10;## [1] &amp;quot;2025-02-24 00:00:00 XLB 300 @ 87.9700012207031&amp;quot;&#10;## [1] &amp;quot;2025-02-24 00:00:00 XLB 300 @ 87.9700012207031&amp;quot;&#10;## [1] &amp;quot;2025-03-17 00:00:00 XLB -300 @ 87.0599975585938&amp;quot;&#10;## [1] &amp;quot;2025-03-17 00:00:00 XLB -300 @ 87.0599975585938&amp;quot;&#10;## [1] &amp;quot;2025-03-24 00:00:00 XLB 300 @ 86.5400009155273&amp;quot;&#10;## [1] &amp;quot;2025-03-24 00:00:00 XLB 300 @ 86.5400009155273&amp;quot;&#10;## [1] &amp;quot;2025-03-27 00:00:00 XLB -300 @ 86.6399993896484&amp;quot;&#10;## [1] &amp;quot;2025-03-27 00:00:00 XLB -300 @ 86.6399993896484&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLB 300 @ 85.9800033569336&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLB 300 @ 85.9800033569336&amp;quot;&#10;## [1] &amp;quot;2025-04-03 00:00:00 XLB -300 @ 83.0800018310547&amp;quot;&#10;## [1] 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84.5599975585938&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLB 300 @ 85.870002746582&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLB 300 @ 85.870002746582&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLB -300 @ 86.0100021362305&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLB -300 @ 86.0100021362305&amp;quot;&#10;## [1] &amp;quot;2025-06-16 00:00:00 XLB 300 @ 88.120002746582&amp;quot;&#10;## [1] &amp;quot;2025-06-16 00:00:00 XLB 300 @ 88.120002746582&amp;quot;&#10;## [1] &amp;quot;2025-06-25 00:00:00 XLB -300 @ 86.8199996948242&amp;quot;&#10;## [1] &amp;quot;2025-06-25 00:00:00 XLB -300 @ 86.8199996948242&amp;quot;&#10;## [1] &amp;quot;1998-12-30 00:00:00 XLE -300 @ 23.375&amp;quot;&#10;## [1] &amp;quot;1999-01-04 00:00:00 XLE 300 @ 23.328125&amp;quot;&#10;## [1] &amp;quot;1999-01-04 00:00:00 XLE 300 @ 23.328125&amp;quot;&#10;## [1] &amp;quot;1999-01-07 00:00:00 XLE -300 @ 23.859375&amp;quot;&#10;## [1] &amp;quot;1999-01-07 00:00:00 XLE -300 @ 23.859375&amp;quot;&#10;## [1] &amp;quot;1999-01-12 00:00:00 XLE 300 @ 23.15625&amp;quot;&#10;## [1] &amp;quot;1999-01-12 00:00:00 XLE 300 @ 23.15625&amp;quot;&#10;## [1] &amp;quot;1999-02-04 00:00:00 XLE -300 @ 22.25&amp;quot;&#10;## [1] &amp;quot;1999-02-04 00:00:00 XLE -300 @ 22.25&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLE 300 @ 22.15625&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLE 300 @ 22.15625&amp;quot;&#10;## [1] &amp;quot;1999-03-04 00:00:00 XLE -300 @ 22.4375&amp;quot;&#10;## [1] &amp;quot;1999-03-04 00:00:00 XLE -300 @ 22.4375&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLE 300 @ 24.375&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLE 300 @ 24.375&amp;quot;&#10;## [1] &amp;quot;1999-03-29 00:00:00 XLE -300 @ 25.4375&amp;quot;&#10;## [1] &amp;quot;1999-03-29 00:00:00 XLE -300 @ 25.4375&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLE 300 @ 24.5625&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLE 300 @ 24.5625&amp;quot;&#10;## [1] &amp;quot;1999-04-06 00:00:00 XLE -300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-04-06 00:00:00 XLE -300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-04-08 00:00:00 XLE 300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-04-08 00:00:00 XLE 300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-04-12 00:00:00 XLE -300 @ 25.5625&amp;quot;&#10;## [1] &amp;quot;1999-04-12 00:00:00 XLE -300 @ 25.5625&amp;quot;&#10;## [1] &amp;quot;1999-04-15 00:00:00 XLE 300 @ 26.3125&amp;quot;&#10;## [1] &amp;quot;1999-04-15 00:00:00 XLE 300 @ 26.3125&amp;quot;&#10;## [1] &amp;quot;1999-04-16 00:00:00 XLE -300 @ 27.140625&amp;quot;&#10;## [1] &amp;quot;1999-04-16 00:00:00 XLE -300 @ 27.140625&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLE 300 @ 27.09375&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLE 300 @ 27.09375&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLE -300 @ 28.71875&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLE -300 @ 28.71875&amp;quot;&#10;## [1] &amp;quot;1999-05-11 00:00:00 XLE 300 @ 28.40625&amp;quot;&#10;## [1] &amp;quot;1999-05-11 00:00:00 XLE 300 @ 28.40625&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLE -300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLE -300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-05-26 00:00:00 XLE 300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-05-26 00:00:00 XLE 300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-05-27 00:00:00 XLE -300 @ 27.34375&amp;quot;&#10;## [1] &amp;quot;1999-05-27 00:00:00 XLE -300 @ 27.34375&amp;quot;&#10;## [1] &amp;quot;1999-06-22 00:00:00 XLE 300 @ 27.90625&amp;quot;&#10;## [1] &amp;quot;1999-06-22 00:00:00 XLE 300 @ 27.90625&amp;quot;&#10;## [1] &amp;quot;1999-07-01 00:00:00 XLE -300 @ 28.265625&amp;quot;&#10;## [1] &amp;quot;1999-07-01 00:00:00 XLE -300 @ 28.265625&amp;quot;&#10;## [1] &amp;quot;1999-07-20 00:00:00 XLE 300 @ 28.25&amp;quot;&#10;## [1] &amp;quot;1999-07-20 00:00:00 XLE 300 @ 28.25&amp;quot;&#10;## [1] &amp;quot;1999-07-29 00:00:00 XLE -300 @ 27.984375&amp;quot;&#10;## [1] &amp;quot;1999-07-29 00:00:00 XLE -300 @ 27.984375&amp;quot;&#10;## [1] &amp;quot;1999-08-17 00:00:00 XLE 300 @ 29.765625&amp;quot;&#10;## [1] &amp;quot;1999-08-17 00:00:00 XLE 300 @ 29.765625&amp;quot;&#10;## [1] &amp;quot;1999-08-23 00:00:00 XLE -300 @ 30&amp;quot;&#10;## [1] &amp;quot;1999-08-23 00:00:00 XLE -300 @ 30&amp;quot;&#10;## [1] &amp;quot;1999-08-26 00:00:00 XLE 300 @ 28.90625&amp;quot;&#10;## [1] &amp;quot;1999-08-26 00:00:00 XLE 300 @ 28.90625&amp;quot;&#10;## [1] &amp;quot;1999-09-08 00:00:00 XLE -300 @ 29.46875&amp;quot;&#10;## [1] &amp;quot;1999-09-08 00:00:00 XLE -300 @ 29.46875&amp;quot;&#10;## [1] &amp;quot;1999-09-14 00:00:00 XLE 300 @ 29.234375&amp;quot;&#10;## [1] &amp;quot;1999-09-14 00:00:00 XLE 300 @ 29.234375&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLE -300 @ 27.34375&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLE -300 @ 27.34375&amp;quot;&#10;## [1] &amp;quot;1999-10-05 00:00:00 XLE 300 @ 26.4375&amp;quot;&#10;## [1] &amp;quot;1999-10-05 00:00:00 XLE 300 @ 26.4375&amp;quot;&#10;## [1] &amp;quot;1999-10-14 00:00:00 XLE -300 @ 26.71875&amp;quot;&#10;## [1] &amp;quot;1999-10-14 00:00:00 XLE -300 @ 26.71875&amp;quot;&#10;## [1] &amp;quot;1999-10-18 00:00:00 XLE 300 @ 26.375&amp;quot;&#10;## [1] &amp;quot;1999-10-18 00:00:00 XLE 300 @ 26.375&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLE -300 @ 27.125&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLE -300 @ 27.125&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLE 300 @ 26.71875&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLE 300 @ 26.71875&amp;quot;&#10;## [1] &amp;quot;1999-11-01 00:00:00 XLE -300 @ 27.015625&amp;quot;&#10;## [1] &amp;quot;1999-11-01 00:00:00 XLE -300 @ 27.015625&amp;quot;&#10;## [1] &amp;quot;1999-11-03 00:00:00 XLE 300 @ 26.625&amp;quot;&#10;## [1] &amp;quot;1999-11-03 00:00:00 XLE 300 @ 26.625&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLE -300 @ 27.6875&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLE -300 @ 27.6875&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLE 300 @ 27.890625&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLE 300 @ 27.890625&amp;quot;&#10;## [1] &amp;quot;1999-12-02 00:00:00 XLE -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;1999-12-02 00:00:00 XLE -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;1999-12-07 00:00:00 XLE 300 @ 26.59375&amp;quot;&#10;## [1] &amp;quot;1999-12-07 00:00:00 XLE 300 @ 26.59375&amp;quot;&#10;## [1] &amp;quot;1999-12-10 00:00:00 XLE -300 @ 26.3125&amp;quot;&#10;## [1] &amp;quot;1999-12-10 00:00:00 XLE -300 @ 26.3125&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLE 300 @ 26.46875&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLE 300 @ 26.46875&amp;quot;&#10;## [1] &amp;quot;1999-12-16 00:00:00 XLE -300 @ 27.203125&amp;quot;&#10;## [1] &amp;quot;1999-12-16 00:00:00 XLE -300 @ 27.203125&amp;quot;&#10;## [1] &amp;quot;1999-12-21 00:00:00 XLE 300 @ 26.484375&amp;quot;&#10;## [1] &amp;quot;1999-12-21 00:00:00 XLE 300 @ 26.484375&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLE -300 @ 26.90625&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLE -300 @ 26.90625&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLE 300 @ 26.0625&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLE 300 @ 26.0625&amp;quot;&#10;## [1] &amp;quot;2000-01-07 00:00:00 XLE -300 @ 28.078125&amp;quot;&#10;## [1] &amp;quot;2000-01-07 00:00:00 XLE -300 @ 28.078125&amp;quot;&#10;## [1] &amp;quot;2000-01-25 00:00:00 XLE 300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-01-25 00:00:00 XLE 300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-02-03 00:00:00 XLE -300 @ 27.09375&amp;quot;&#10;## [1] &amp;quot;2000-02-03 00:00:00 XLE -300 @ 27.09375&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLE 300 @ 26.3125&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLE 300 @ 26.3125&amp;quot;&#10;## [1] &amp;quot;2000-02-16 00:00:00 XLE -300 @ 27.34375&amp;quot;&#10;## [1] &amp;quot;2000-02-16 00:00:00 XLE -300 @ 27.34375&amp;quot;&#10;## [1] &amp;quot;2000-02-22 00:00:00 XLE 300 @ 26.28125&amp;quot;&#10;## [1] &amp;quot;2000-02-22 00:00:00 XLE 300 @ 26.28125&amp;quot;&#10;## [1] &amp;quot;2000-03-01 00:00:00 XLE -300 @ 26.8125&amp;quot;&#10;## [1] &amp;quot;2000-03-01 00:00:00 XLE -300 @ 26.8125&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLE 300 @ 27.6875&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLE 300 @ 27.6875&amp;quot;&#10;## [1] &amp;quot;2000-03-17 00:00:00 XLE -300 @ 27.78125&amp;quot;&#10;## [1] &amp;quot;2000-03-17 00:00:00 XLE -300 @ 27.78125&amp;quot;&#10;## [1] &amp;quot;2000-03-21 00:00:00 XLE 300 @ 28.21875&amp;quot;&#10;## [1] &amp;quot;2000-03-21 00:00:00 XLE 300 @ 28.21875&amp;quot;&#10;## [1] &amp;quot;2000-03-28 00:00:00 XLE -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-03-28 00:00:00 XLE -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-04-06 00:00:00 XLE 300 @ 29.3125&amp;quot;&#10;## [1] &amp;quot;2000-04-06 00:00:00 XLE 300 @ 29.3125&amp;quot;&#10;## [1] &amp;quot;2000-04-13 00:00:00 XLE -300 @ 29.125&amp;quot;&#10;## [1] &amp;quot;2000-04-13 00:00:00 XLE -300 @ 29.125&amp;quot;&#10;## [1] &amp;quot;2000-04-17 00:00:00 XLE 300 @ 27.8125&amp;quot;&#10;## [1] &amp;quot;2000-04-17 00:00:00 XLE 300 @ 27.8125&amp;quot;&#10;## [1] &amp;quot;2000-04-20 00:00:00 XLE -300 @ 28.609375&amp;quot;&#10;## [1] &amp;quot;2000-04-20 00:00:00 XLE -300 @ 28.609375&amp;quot;&#10;## [1] &amp;quot;2000-05-01 00:00:00 XLE 300 @ 29.34375&amp;quot;&#10;## [1] &amp;quot;2000-05-01 00:00:00 XLE 300 @ 29.34375&amp;quot;&#10;## [1] &amp;quot;2000-05-03 00:00:00 XLE -300 @ 29&amp;quot;&#10;## [1] &amp;quot;2000-05-03 00:00:00 XLE -300 @ 29&amp;quot;&#10;## [1] &amp;quot;2000-05-04 00:00:00 XLE 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2000-05-04 00:00:00 XLE 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2000-05-08 00:00:00 XLE -300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-05-08 00:00:00 XLE -300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-05-23 00:00:00 XLE 300 @ 31.421875&amp;quot;&#10;## [1] &amp;quot;2000-05-23 00:00:00 XLE 300 @ 31.421875&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLE -300 @ 32.265625&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLE -300 @ 32.265625&amp;quot;&#10;## [1] &amp;quot;2000-06-05 00:00:00 XLE 300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-06-05 00:00:00 XLE 300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-06-07 00:00:00 XLE -300 @ 31.21875&amp;quot;&#10;## [1] &amp;quot;2000-06-07 00:00:00 XLE -300 @ 31.21875&amp;quot;&#10;## [1] &amp;quot;2000-06-16 00:00:00 XLE 300 @ 31.75&amp;quot;&#10;## [1] &amp;quot;2000-06-16 00:00:00 XLE 300 @ 31.75&amp;quot;&#10;## [1] &amp;quot;2000-06-22 00:00:00 XLE -300 @ 31.03125&amp;quot;&#10;## [1] &amp;quot;2000-06-22 00:00:00 XLE -300 @ 31.03125&amp;quot;&#10;## [1] &amp;quot;2000-06-23 00:00:00 XLE 300 @ 31.421875&amp;quot;&#10;## [1] &amp;quot;2000-06-23 00:00:00 XLE 300 @ 31.421875&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLE -300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLE -300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2000-07-17 00:00:00 XLE 300 @ 29.609375&amp;quot;&#10;## [1] &amp;quot;2000-07-17 00:00:00 XLE 300 @ 29.609375&amp;quot;&#10;## [1] &amp;quot;2000-07-28 00:00:00 XLE -300 @ 29.375&amp;quot;&#10;## [1] &amp;quot;2000-07-28 00:00:00 XLE -300 @ 29.375&amp;quot;&#10;## [1] &amp;quot;2000-08-31 00:00:00 XLE 300 @ 32.375&amp;quot;&#10;## [1] &amp;quot;2000-08-31 00:00:00 XLE 300 @ 32.375&amp;quot;&#10;## [1] &amp;quot;2000-09-05 00:00:00 XLE -300 @ 32.703125&amp;quot;&#10;## [1] &amp;quot;2000-09-05 00:00:00 XLE -300 @ 32.703125&amp;quot;&#10;## [1] &amp;quot;2000-09-11 00:00:00 XLE 300 @ 33.921875&amp;quot;&#10;## [1] &amp;quot;2000-09-11 00:00:00 XLE 300 @ 33.921875&amp;quot;&#10;## [1] &amp;quot;2000-09-12 00:00:00 XLE -300 @ 33.875&amp;quot;&#10;## [1] &amp;quot;2000-09-12 00:00:00 XLE -300 @ 33.875&amp;quot;&#10;## [1] &amp;quot;2000-09-15 00:00:00 XLE 300 @ 33.9375&amp;quot;&#10;## [1] &amp;quot;2000-09-15 00:00:00 XLE 300 @ 33.9375&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLE -300 @ 34&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLE -300 @ 34&amp;quot;&#10;## [1] &amp;quot;2000-09-20 00:00:00 XLE 300 @ 32.4375&amp;quot;&#10;## [1] &amp;quot;2000-09-20 00:00:00 XLE 300 @ 32.4375&amp;quot;&#10;## [1] &amp;quot;2000-09-28 00:00:00 XLE -300 @ 32.734375&amp;quot;&#10;## [1] &amp;quot;2000-09-28 00:00:00 XLE -300 @ 32.734375&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLE 300 @ 32.390625&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLE 300 @ 32.390625&amp;quot;&#10;## [1] &amp;quot;2000-10-10 00:00:00 XLE -300 @ 33.484375&amp;quot;&#10;## [1] &amp;quot;2000-10-10 00:00:00 XLE -300 @ 33.484375&amp;quot;&#10;## [1] &amp;quot;2000-10-16 00:00:00 XLE 300 @ 32.6875&amp;quot;&#10;## [1] &amp;quot;2000-10-16 00:00:00 XLE 300 @ 32.6875&amp;quot;&#10;## [1] &amp;quot;2000-10-23 00:00:00 XLE -300 @ 32.53125&amp;quot;&#10;## [1] &amp;quot;2000-10-23 00:00:00 XLE -300 @ 32.53125&amp;quot;&#10;## [1] &amp;quot;2000-10-25 00:00:00 XLE 300 @ 31.203125&amp;quot;&#10;## [1] &amp;quot;2000-10-25 00:00:00 XLE 300 @ 31.203125&amp;quot;&#10;## [1] &amp;quot;2000-11-01 00:00:00 XLE -300 @ 32.90625&amp;quot;&#10;## [1] &amp;quot;2000-11-01 00:00:00 XLE -300 @ 32.90625&amp;quot;&#10;## [1] &amp;quot;2000-11-14 00:00:00 XLE 300 @ 32&amp;quot;&#10;## [1] &amp;quot;2000-11-14 00:00:00 XLE 300 @ 32&amp;quot;&#10;## [1] &amp;quot;2000-11-16 00:00:00 XLE -300 @ 32.75&amp;quot;&#10;## [1] &amp;quot;2000-11-16 00:00:00 XLE -300 @ 32.75&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLE 300 @ 33.0625&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLE 300 @ 33.0625&amp;quot;&#10;## [1] &amp;quot;2000-11-22 00:00:00 XLE -300 @ 32.53125&amp;quot;&#10;## [1] &amp;quot;2000-11-22 00:00:00 XLE -300 @ 32.53125&amp;quot;&#10;## [1] &amp;quot;2000-11-30 00:00:00 XLE 300 @ 30.203125&amp;quot;&#10;## [1] &amp;quot;2000-11-30 00:00:00 XLE 300 @ 30.203125&amp;quot;&#10;## [1] &amp;quot;2000-12-12 00:00:00 XLE -300 @ 31.4375&amp;quot;&#10;## [1] &amp;quot;2000-12-12 00:00:00 XLE -300 @ 31.4375&amp;quot;&#10;## [1] &amp;quot;2000-12-15 00:00:00 XLE 300 @ 30.796875&amp;quot;&#10;## [1] &amp;quot;2000-12-15 00:00:00 XLE 300 @ 30.796875&amp;quot;&#10;## [1] &amp;quot;2000-12-19 00:00:00 XLE -300 @ 32.296875&amp;quot;&#10;## [1] &amp;quot;2000-12-19 00:00:00 XLE -300 @ 32.296875&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLE 300 @ 31.25&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLE 300 @ 31.25&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLE -300 @ 31.390625&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLE -300 @ 31.390625&amp;quot;&#10;## [1] &amp;quot;2001-02-15 00:00:00 XLE 300 @ 32.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-02-15 00:00:00 XLE 300 @ 32.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-03-05 00:00:00 XLE -300 @ 33.0099983215332&amp;quot;&#10;## [1] &amp;quot;2001-03-05 00:00:00 XLE -300 @ 33.0099983215332&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLE 300 @ 32.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLE 300 @ 32.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-03-28 00:00:00 XLE -300 @ 30.6499996185303&amp;quot;&#10;## [1] &amp;quot;2001-03-28 00:00:00 XLE -300 @ 30.6499996185303&amp;quot;&#10;## [1] &amp;quot;2001-03-29 00:00:00 XLE 300 @ 30&amp;quot;&#10;## [1] &amp;quot;2001-03-29 00:00:00 XLE 300 @ 30&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLE -300 @ 30.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLE -300 @ 30.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-20 00:00:00 XLE 300 @ 32.060001373291&amp;quot;&#10;## [1] &amp;quot;2001-04-20 00:00:00 XLE 300 @ 32.060001373291&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLE -300 @ 32.9700012207031&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLE -300 @ 32.9700012207031&amp;quot;&#10;## [1] &amp;quot;2001-05-03 00:00:00 XLE 300 @ 32.1800003051758&amp;quot;&#10;## [1] &amp;quot;2001-05-03 00:00:00 XLE 300 @ 32.1800003051758&amp;quot;&#10;## [1] &amp;quot;2001-05-10 00:00:00 XLE -300 @ 33.0900001525879&amp;quot;&#10;## [1] &amp;quot;2001-05-10 00:00:00 XLE -300 @ 33.0900001525879&amp;quot;&#10;## [1] &amp;quot;2001-05-14 00:00:00 XLE 300 @ 33.2799987792969&amp;quot;&#10;## [1] &amp;quot;2001-05-14 00:00:00 XLE 300 @ 33.2799987792969&amp;quot;&#10;## [1] &amp;quot;2001-05-15 00:00:00 XLE -300 @ 33.5800018310547&amp;quot;&#10;## [1] &amp;quot;2001-05-15 00:00:00 XLE -300 @ 33.5800018310547&amp;quot;&#10;## [1] &amp;quot;2001-05-24 00:00:00 XLE 300 @ 33.6699981689453&amp;quot;&#10;## [1] &amp;quot;2001-05-24 00:00:00 XLE 300 @ 33.6699981689453&amp;quot;&#10;## [1] &amp;quot;2001-06-01 00:00:00 XLE -300 @ 33.4000015258789&amp;quot;&#10;## [1] &amp;quot;2001-06-01 00:00:00 XLE -300 @ 33.4000015258789&amp;quot;&#10;## [1] &amp;quot;2001-06-07 00:00:00 XLE 300 @ 32.7000007629395&amp;quot;&#10;## [1] &amp;quot;2001-06-07 00:00:00 XLE 300 @ 32.7000007629395&amp;quot;&#10;## [1] &amp;quot;2001-06-13 00:00:00 XLE -300 @ 32.9700012207031&amp;quot;&#10;## [1] &amp;quot;2001-06-13 00:00:00 XLE -300 @ 32.9700012207031&amp;quot;&#10;## [1] &amp;quot;2001-06-15 00:00:00 XLE 300 @ 32.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-06-15 00:00:00 XLE 300 @ 32.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLE -300 @ 30.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLE -300 @ 30.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-07-10 00:00:00 XLE 300 @ 30&amp;quot;&#10;## [1] &amp;quot;2001-07-10 00:00:00 XLE 300 @ 30&amp;quot;&#10;## [1] &amp;quot;2001-07-23 00:00:00 XLE -300 @ 29.3199996948242&amp;quot;&#10;## [1] &amp;quot;2001-07-23 00:00:00 XLE -300 @ 29.3199996948242&amp;quot;&#10;## [1] &amp;quot;2001-07-25 00:00:00 XLE 300 @ 29.5799999237061&amp;quot;&#10;## [1] &amp;quot;2001-07-25 00:00:00 XLE 300 @ 29.5799999237061&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLE -300 @ 30.3199996948242&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLE -300 @ 30.3199996948242&amp;quot;&#10;## [1] &amp;quot;2001-08-02 00:00:00 XLE 300 @ 29.8700008392334&amp;quot;&#10;## [1] &amp;quot;2001-08-02 00:00:00 XLE 300 @ 29.8700008392334&amp;quot;&#10;## [1] &amp;quot;2001-08-14 00:00:00 XLE -300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-08-14 00:00:00 XLE -300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-08-21 00:00:00 XLE 300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-08-21 00:00:00 XLE 300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-08-24 00:00:00 XLE -300 @ 29.6200008392334&amp;quot;&#10;## [1] &amp;quot;2001-08-24 00:00:00 XLE -300 @ 29.6200008392334&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLE 300 @ 29.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLE 300 @ 29.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-09-06 00:00:00 XLE -300 @ 28.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-09-06 00:00:00 XLE -300 @ 28.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-09-07 00:00:00 XLE 300 @ 28.7800006866455&amp;quot;&#10;## [1] &amp;quot;2001-09-07 00:00:00 XLE 300 @ 28.7800006866455&amp;quot;&#10;## [1] &amp;quot;2001-09-28 00:00:00 XLE -300 @ 25.8199996948242&amp;quot;&#10;## [1] &amp;quot;2001-09-28 00:00:00 XLE -300 @ 25.8199996948242&amp;quot;&#10;## [1] &amp;quot;2001-10-16 00:00:00 XLE 300 @ 28.1200008392334&amp;quot;&#10;## [1] &amp;quot;2001-10-16 00:00:00 XLE 300 @ 28.1200008392334&amp;quot;&#10;## [1] &amp;quot;2001-10-26 00:00:00 XLE -300 @ 28.0100002288818&amp;quot;&#10;## [1] &amp;quot;2001-10-26 00:00:00 XLE -300 @ 28.0100002288818&amp;quot;&#10;## [1] &amp;quot;2001-10-31 00:00:00 XLE 300 @ 26.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-10-31 00:00:00 XLE 300 @ 26.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-11-09 00:00:00 XLE -300 @ 27.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-11-09 00:00:00 XLE -300 @ 27.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-11-15 00:00:00 XLE 300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-11-15 00:00:00 XLE 300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-11-21 00:00:00 XLE -300 @ 25.8299999237061&amp;quot;&#10;## [1] &amp;quot;2001-11-21 00:00:00 XLE -300 @ 25.8299999237061&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLE 300 @ 25.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLE 300 @ 25.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-12-04 00:00:00 XLE -300 @ 26.0599994659424&amp;quot;&#10;## [1] &amp;quot;2001-12-04 00:00:00 XLE -300 @ 26.0599994659424&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLE 300 @ 25.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLE 300 @ 25.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLE -300 @ 25.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLE -300 @ 25.9500007629395&amp;quot;&#10;## [1] &amp;quot;2002-01-03 00:00:00 XLE 300 @ 26.3400001525879&amp;quot;&#10;## [1] &amp;quot;2002-01-03 00:00:00 XLE 300 @ 26.3400001525879&amp;quot;&#10;## [1] &amp;quot;2002-01-24 00:00:00 XLE -300 @ 25.7700004577637&amp;quot;&#10;## [1] &amp;quot;2002-01-24 00:00:00 XLE -300 @ 25.7700004577637&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLE 300 @ 25.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLE 300 @ 25.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-01 00:00:00 XLE -300 @ 25.8899993896484&amp;quot;&#10;## [1] &amp;quot;2002-02-01 00:00:00 XLE -300 @ 25.8899993896484&amp;quot;&#10;## [1] &amp;quot;2002-02-05 00:00:00 XLE 300 @ 25.0300006866455&amp;quot;&#10;## [1] &amp;quot;2002-02-05 00:00:00 XLE 300 @ 25.0300006866455&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLE -300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLE -300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLE 300 @ 25.4699993133545&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLE 300 @ 25.4699993133545&amp;quot;&#10;## [1] &amp;quot;2002-02-22 00:00:00 XLE -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2002-02-22 00:00:00 XLE -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2002-03-25 00:00:00 XLE 300 @ 28.1599998474121&amp;quot;&#10;## [1] &amp;quot;2002-03-25 00:00:00 XLE 300 @ 28.1599998474121&amp;quot;&#10;## [1] &amp;quot;2002-03-28 00:00:00 XLE -300 @ 28.8899993896484&amp;quot;&#10;## [1] &amp;quot;2002-03-28 00:00:00 XLE -300 @ 28.8899993896484&amp;quot;&#10;## [1] &amp;quot;2002-04-04 00:00:00 XLE 300 @ 28.2900009155273&amp;quot;&#10;## [1] &amp;quot;2002-04-04 00:00:00 XLE 300 @ 28.2900009155273&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLE -300 @ 28.5&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLE -300 @ 28.5&amp;quot;&#10;## [1] &amp;quot;2002-04-25 00:00:00 XLE 300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2002-04-25 00:00:00 XLE 300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLE -300 @ 28.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLE -300 @ 28.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLE 300 @ 27.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLE 300 @ 27.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-05-14 00:00:00 XLE -300 @ 28.1399993896484&amp;quot;&#10;## [1] &amp;quot;2002-05-14 00:00:00 XLE -300 @ 28.1399993896484&amp;quot;&#10;## [1] &amp;quot;2002-05-16 00:00:00 XLE 300 @ 27.9899997711182&amp;quot;&#10;## [1] &amp;quot;2002-05-16 00:00:00 XLE 300 @ 27.9899997711182&amp;quot;&#10;## [1] &amp;quot;2002-05-23 00:00:00 XLE -300 @ 28.2900009155273&amp;quot;&#10;## [1] &amp;quot;2002-05-23 00:00:00 XLE -300 @ 28.2900009155273&amp;quot;&#10;## [1] &amp;quot;2002-05-29 00:00:00 XLE 300 @ 27.5&amp;quot;&#10;## [1] &amp;quot;2002-05-29 00:00:00 XLE 300 @ 27.5&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLE -300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLE -300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLE 300 @ 25.7199993133545&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLE 300 @ 25.7199993133545&amp;quot;&#10;## [1] &amp;quot;2002-06-28 00:00:00 XLE -300 @ 26.2000007629395&amp;quot;&#10;## [1] &amp;quot;2002-06-28 00:00:00 XLE -300 @ 26.2000007629395&amp;quot;&#10;## [1] &amp;quot;2002-07-03 00:00:00 XLE 300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-07-03 00:00:00 XLE 300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLE -300 @ 25.8799991607666&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLE -300 @ 25.8799991607666&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLE 300 @ 24.4699993133545&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLE 300 @ 24.4699993133545&amp;quot;&#10;## [1] &amp;quot;2002-07-29 00:00:00 XLE -300 @ 22.5300006866455&amp;quot;&#10;## [1] &amp;quot;2002-07-29 00:00:00 XLE -300 @ 22.5300006866455&amp;quot;&#10;## [1] &amp;quot;2002-08-02 00:00:00 XLE 300 @ 21&amp;quot;&#10;## [1] &amp;quot;2002-08-02 00:00:00 XLE 300 @ 21&amp;quot;&#10;## [1] &amp;quot;2002-08-09 00:00:00 XLE -300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2002-08-09 00:00:00 XLE -300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2002-08-21 00:00:00 XLE 300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2002-08-21 00:00:00 XLE 300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2002-08-23 00:00:00 XLE -300 @ 23.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-08-23 00:00:00 XLE -300 @ 23.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-08-29 00:00:00 XLE 300 @ 22.7600002288818&amp;quot;&#10;## [1] &amp;quot;2002-08-29 00:00:00 XLE 300 @ 22.7600002288818&amp;quot;&#10;## [1] &amp;quot;2002-09-09 00:00:00 XLE -300 @ 22.3199996948242&amp;quot;&#10;## [1] &amp;quot;2002-09-09 00:00:00 XLE -300 @ 22.3199996948242&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLE 300 @ 22.3600006103516&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLE 300 @ 22.3600006103516&amp;quot;&#10;## [1] &amp;quot;2002-09-27 00:00:00 XLE -300 @ 21.5799999237061&amp;quot;&#10;## [1] &amp;quot;2002-09-27 00:00:00 XLE -300 @ 21.5799999237061&amp;quot;&#10;## [1] &amp;quot;2002-10-07 00:00:00 XLE 300 @ 21.0900001525879&amp;quot;&#10;## [1] &amp;quot;2002-10-07 00:00:00 XLE 300 @ 21.0900001525879&amp;quot;&#10;## [1] &amp;quot;2002-10-14 00:00:00 XLE -300 @ 21.8700008392334&amp;quot;&#10;## [1] &amp;quot;2002-10-14 00:00:00 XLE -300 @ 21.8700008392334&amp;quot;&#10;## [1] &amp;quot;2002-10-23 00:00:00 XLE 300 @ 22.4599990844727&amp;quot;&#10;## [1] &amp;quot;2002-10-23 00:00:00 XLE 300 @ 22.4599990844727&amp;quot;&#10;## [1] &amp;quot;2002-11-04 00:00:00 XLE -300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;2002-11-04 00:00:00 XLE -300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;2002-11-11 00:00:00 XLE 300 @ 21.5799999237061&amp;quot;&#10;## [1] &amp;quot;2002-11-11 00:00:00 XLE 300 @ 21.5799999237061&amp;quot;&#10;## [1] &amp;quot;2002-11-18 00:00:00 XLE -300 @ 21.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-11-18 00:00:00 XLE -300 @ 21.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-11-27 00:00:00 XLE 300 @ 22.1700000762939&amp;quot;&#10;## [1] &amp;quot;2002-11-27 00:00:00 XLE 300 @ 22.1700000762939&amp;quot;&#10;## [1] &amp;quot;2002-12-02 00:00:00 XLE -300 @ 22.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-12-02 00:00:00 XLE -300 @ 22.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-12-10 00:00:00 XLE 300 @ 22.8500003814697&amp;quot;&#10;## [1] &amp;quot;2002-12-10 00:00:00 XLE 300 @ 22.8500003814697&amp;quot;&#10;## [1] &amp;quot;2002-12-13 00:00:00 XLE -300 @ 22.8700008392334&amp;quot;&#10;## [1] &amp;quot;2002-12-13 00:00:00 XLE -300 @ 22.8700008392334&amp;quot;&#10;## [1] &amp;quot;2002-12-19 00:00:00 XLE 300 @ 22.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-12-19 00:00:00 XLE 300 @ 22.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-12-24 00:00:00 XLE -300 @ 22.9300003051758&amp;quot;&#10;## [1] &amp;quot;2002-12-24 00:00:00 XLE -300 @ 22.9300003051758&amp;quot;&#10;## [1] &amp;quot;2002-12-27 00:00:00 XLE 300 @ 22.1800003051758&amp;quot;&#10;## [1] &amp;quot;2002-12-27 00:00:00 XLE 300 @ 22.1800003051758&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLE -300 @ 22.7600002288818&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLE -300 @ 22.7600002288818&amp;quot;&#10;## [1] &amp;quot;2003-01-08 00:00:00 XLE 300 @ 21.9899997711182&amp;quot;&#10;## [1] &amp;quot;2003-01-08 00:00:00 XLE 300 @ 21.9899997711182&amp;quot;&#10;## [1] &amp;quot;2003-01-17 00:00:00 XLE -300 @ 22.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-01-17 00:00:00 XLE -300 @ 22.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-01-22 00:00:00 XLE 300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2003-01-22 00:00:00 XLE 300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2003-01-30 00:00:00 XLE -300 @ 21.3400001525879&amp;quot;&#10;## [1] &amp;quot;2003-01-30 00:00:00 XLE -300 @ 21.3400001525879&amp;quot;&#10;## [1] &amp;quot;2003-02-10 00:00:00 XLE 300 @ 21.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-02-10 00:00:00 XLE 300 @ 21.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-02-19 00:00:00 XLE -300 @ 21.7999992370605&amp;quot;&#10;## [1] &amp;quot;2003-02-19 00:00:00 XLE -300 @ 21.7999992370605&amp;quot;&#10;## [1] &amp;quot;2003-03-11 00:00:00 XLE 300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-03-11 00:00:00 XLE 300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-03-18 00:00:00 XLE -300 @ 22.5&amp;quot;&#10;## [1] &amp;quot;2003-03-18 00:00:00 XLE -300 @ 22.5&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLE 300 @ 22.25&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLE 300 @ 22.25&amp;quot;&#10;## [1] &amp;quot;2003-03-28 00:00:00 XLE -300 @ 22.6800003051758&amp;quot;&#10;## [1] &amp;quot;2003-03-28 00:00:00 XLE -300 @ 22.6800003051758&amp;quot;&#10;## [1] &amp;quot;2003-04-04 00:00:00 XLE 300 @ 22.3899993896484&amp;quot;&#10;## [1] &amp;quot;2003-04-04 00:00:00 XLE 300 @ 22.3899993896484&amp;quot;&#10;## [1] &amp;quot;2003-04-11 00:00:00 XLE -300 @ 22.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-04-11 00:00:00 XLE -300 @ 22.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-04-17 00:00:00 XLE 300 @ 22.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-04-17 00:00:00 XLE 300 @ 22.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-04-21 00:00:00 XLE -300 @ 22.2900009155273&amp;quot;&#10;## [1] &amp;quot;2003-04-21 00:00:00 XLE -300 @ 22.2900009155273&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLE 300 @ 22.3400001525879&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLE 300 @ 22.3400001525879&amp;quot;&#10;## [1] &amp;quot;2003-05-05 00:00:00 XLE -300 @ 22.7299995422363&amp;quot;&#10;## [1] &amp;quot;2003-05-05 00:00:00 XLE -300 @ 22.7299995422363&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLE 300 @ 23.2600002288818&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLE 300 @ 23.2600002288818&amp;quot;&#10;## [1] &amp;quot;2003-05-22 00:00:00 XLE -300 @ 23.8999996185303&amp;quot;&#10;## [1] &amp;quot;2003-05-22 00:00:00 XLE -300 @ 23.8999996185303&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLE 300 @ 24.8799991607666&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLE 300 @ 24.8799991607666&amp;quot;&#10;## [1] &amp;quot;2003-06-11 00:00:00 XLE -300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-06-11 00:00:00 XLE -300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-06-16 00:00:00 XLE 300 @ 24.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-06-16 00:00:00 XLE 300 @ 24.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-07-10 00:00:00 XLE -300 @ 23.6399993896484&amp;quot;&#10;## [1] &amp;quot;2003-07-10 00:00:00 XLE -300 @ 23.6399993896484&amp;quot;&#10;## [1] &amp;quot;2003-07-11 00:00:00 XLE 300 @ 23.7099990844727&amp;quot;&#10;## [1] &amp;quot;2003-07-11 00:00:00 XLE 300 @ 23.7099990844727&amp;quot;&#10;## [1] &amp;quot;2003-07-21 00:00:00 XLE -300 @ 23.6299991607666&amp;quot;&#10;## [1] &amp;quot;2003-07-21 00:00:00 XLE -300 @ 23.6299991607666&amp;quot;&#10;## [1] &amp;quot;2003-07-24 00:00:00 XLE 300 @ 23.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-07-24 00:00:00 XLE 300 @ 23.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-08-07 00:00:00 XLE -300 @ 23.7800006866455&amp;quot;&#10;## [1] &amp;quot;2003-08-07 00:00:00 XLE -300 @ 23.7800006866455&amp;quot;&#10;## [1] &amp;quot;2003-08-20 00:00:00 XLE 300 @ 24.2800006866455&amp;quot;&#10;## [1] &amp;quot;2003-08-20 00:00:00 XLE 300 @ 24.2800006866455&amp;quot;&#10;## [1] &amp;quot;2003-08-21 00:00:00 XLE -300 @ 24.5100002288818&amp;quot;&#10;## [1] &amp;quot;2003-08-21 00:00:00 XLE -300 @ 24.5100002288818&amp;quot;&#10;## [1] &amp;quot;2003-08-25 00:00:00 XLE 300 @ 24.1299991607666&amp;quot;&#10;## [1] &amp;quot;2003-08-25 00:00:00 XLE 300 @ 24.1299991607666&amp;quot;&#10;## [1] &amp;quot;2003-08-28 00:00:00 XLE -300 @ 24.6499996185303&amp;quot;&#10;## [1] &amp;quot;2003-08-28 00:00:00 XLE -300 @ 24.6499996185303&amp;quot;&#10;## [1] &amp;quot;2003-09-08 00:00:00 XLE 300 @ 25.0400009155273&amp;quot;&#10;## [1] &amp;quot;2003-09-08 00:00:00 XLE 300 @ 25.0400009155273&amp;quot;&#10;## [1] &amp;quot;2003-09-09 00:00:00 XLE -300 @ 24.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-09-09 00:00:00 XLE -300 @ 24.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-09-11 00:00:00 XLE 300 @ 24.4599990844727&amp;quot;&#10;## [1] &amp;quot;2003-09-11 00:00:00 XLE 300 @ 24.4599990844727&amp;quot;&#10;## [1] &amp;quot;2003-09-25 00:00:00 XLE -300 @ 24.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-09-25 00:00:00 XLE -300 @ 24.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-09-29 00:00:00 XLE 300 @ 24.0499992370605&amp;quot;&#10;## [1] &amp;quot;2003-09-29 00:00:00 XLE 300 @ 24.0499992370605&amp;quot;&#10;## [1] &amp;quot;2003-10-02 00:00:00 XLE -300 @ 24.5599994659424&amp;quot;&#10;## [1] &amp;quot;2003-10-02 00:00:00 XLE -300 @ 24.5599994659424&amp;quot;&#10;## [1] &amp;quot;2003-10-10 00:00:00 XLE 300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2003-10-10 00:00:00 XLE 300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2003-10-13 00:00:00 XLE -300 @ 25&amp;quot;&#10;## [1] &amp;quot;2003-10-13 00:00:00 XLE -300 @ 25&amp;quot;&#10;## [1] &amp;quot;2003-10-16 00:00:00 XLE 300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2003-10-16 00:00:00 XLE 300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2003-11-10 00:00:00 XLE -300 @ 24.1700000762939&amp;quot;&#10;## [1] &amp;quot;2003-11-10 00:00:00 XLE -300 @ 24.1700000762939&amp;quot;&#10;## [1] &amp;quot;2003-11-18 00:00:00 XLE 300 @ 24.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-11-18 00:00:00 XLE 300 @ 24.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-11-26 00:00:00 XLE -300 @ 24.4699993133545&amp;quot;&#10;## [1] &amp;quot;2003-11-26 00:00:00 XLE -300 @ 24.4699993133545&amp;quot;&#10;## [1] &amp;quot;2004-01-16 00:00:00 XLE 300 @ 27.7800006866455&amp;quot;&#10;## [1] &amp;quot;2004-01-16 00:00:00 XLE 300 @ 27.7800006866455&amp;quot;&#10;## [1] &amp;quot;2004-01-21 00:00:00 XLE -300 @ 28.6499996185303&amp;quot;&#10;## [1] &amp;quot;2004-01-21 00:00:00 XLE -300 @ 28.6499996185303&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLE 300 @ 28.4400005340576&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLE 300 @ 28.4400005340576&amp;quot;&#10;## [1] &amp;quot;2004-02-10 00:00:00 XLE -300 @ 28.6800003051758&amp;quot;&#10;## [1] &amp;quot;2004-02-10 00:00:00 XLE -300 @ 28.6800003051758&amp;quot;&#10;## [1] &amp;quot;2004-02-23 00:00:00 XLE 300 @ 29.2199993133545&amp;quot;&#10;## [1] &amp;quot;2004-02-23 00:00:00 XLE 300 @ 29.2199993133545&amp;quot;&#10;## [1] &amp;quot;2004-02-24 00:00:00 XLE -300 @ 29.2700004577637&amp;quot;&#10;## [1] &amp;quot;2004-02-24 00:00:00 XLE -300 @ 29.2700004577637&amp;quot;&#10;## [1] &amp;quot;2004-03-11 00:00:00 XLE 300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2004-03-11 00:00:00 XLE 300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLE -300 @ 30.0200004577637&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLE -300 @ 30.0200004577637&amp;quot;&#10;## [1] &amp;quot;2004-03-22 00:00:00 XLE 300 @ 29&amp;quot;&#10;## [1] &amp;quot;2004-03-22 00:00:00 XLE 300 @ 29&amp;quot;&#10;## [1] &amp;quot;2004-03-31 00:00:00 XLE -300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2004-03-31 00:00:00 XLE -300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2004-04-21 00:00:00 XLE 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2004-04-21 00:00:00 XLE 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2004-04-23 00:00:00 XLE -300 @ 30.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-04-23 00:00:00 XLE -300 @ 30.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-04-30 00:00:00 XLE 300 @ 29.8400001525879&amp;quot;&#10;## [1] &amp;quot;2004-04-30 00:00:00 XLE 300 @ 29.8400001525879&amp;quot;&#10;## [1] &amp;quot;2004-05-04 00:00:00 XLE -300 @ 30.5499992370605&amp;quot;&#10;## [1] &amp;quot;2004-05-04 00:00:00 XLE -300 @ 30.5499992370605&amp;quot;&#10;## [1] &amp;quot;2004-05-10 00:00:00 XLE 300 @ 28.8999996185303&amp;quot;&#10;## [1] &amp;quot;2004-05-10 00:00:00 XLE 300 @ 28.8999996185303&amp;quot;&#10;## [1] &amp;quot;2004-05-17 00:00:00 XLE -300 @ 29.8500003814697&amp;quot;&#10;## [1] &amp;quot;2004-05-17 00:00:00 XLE -300 @ 29.8500003814697&amp;quot;&#10;## [1] &amp;quot;2004-05-19 00:00:00 XLE 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2004-05-19 00:00:00 XLE 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2004-05-25 00:00:00 XLE -300 @ 30.2700004577637&amp;quot;&#10;## [1] &amp;quot;2004-05-25 00:00:00 XLE -300 @ 30.2700004577637&amp;quot;&#10;## [1] &amp;quot;2004-05-28 00:00:00 XLE 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2004-05-28 00:00:00 XLE 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2004-06-02 00:00:00 XLE -300 @ 30.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-06-02 00:00:00 XLE -300 @ 30.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLE 300 @ 29.6800003051758&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLE 300 @ 29.6800003051758&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLE -300 @ 30.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLE -300 @ 30.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-06-10 00:00:00 XLE 300 @ 30.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-06-10 00:00:00 XLE 300 @ 30.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-06-14 00:00:00 XLE -300 @ 30.0100002288818&amp;quot;&#10;## [1] &amp;quot;2004-06-14 00:00:00 XLE -300 @ 30.0100002288818&amp;quot;&#10;## [1] &amp;quot;2004-06-29 00:00:00 XLE 300 @ 31.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-06-29 00:00:00 XLE 300 @ 31.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-07-01 00:00:00 XLE -300 @ 31.5200004577637&amp;quot;&#10;## [1] &amp;quot;2004-07-01 00:00:00 XLE -300 @ 31.5200004577637&amp;quot;&#10;## [1] &amp;quot;2004-07-14 00:00:00 XLE 300 @ 32.0499992370605&amp;quot;&#10;## [1] &amp;quot;2004-07-14 00:00:00 XLE 300 @ 32.0499992370605&amp;quot;&#10;## [1] &amp;quot;2004-07-15 00:00:00 XLE -300 @ 32.2599983215332&amp;quot;&#10;## [1] &amp;quot;2004-07-15 00:00:00 XLE -300 @ 32.2599983215332&amp;quot;&#10;## [1] &amp;quot;2004-07-22 00:00:00 XLE 300 @ 31.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-07-22 00:00:00 XLE 300 @ 31.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-07-29 00:00:00 XLE -300 @ 32.3300018310547&amp;quot;&#10;## [1] &amp;quot;2004-07-29 00:00:00 XLE -300 @ 32.3300018310547&amp;quot;&#10;## [1] &amp;quot;2004-08-05 00:00:00 XLE 300 @ 31.5599994659424&amp;quot;&#10;## [1] &amp;quot;2004-08-05 00:00:00 XLE 300 @ 31.5599994659424&amp;quot;&#10;## [1] &amp;quot;2004-08-17 00:00:00 XLE -300 @ 30.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-08-17 00:00:00 XLE -300 @ 30.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-08-18 00:00:00 XLE 300 @ 31&amp;quot;&#10;## [1] &amp;quot;2004-08-18 00:00:00 XLE 300 @ 31&amp;quot;&#10;## [1] &amp;quot;2004-08-23 00:00:00 XLE -300 @ 31.0300006866455&amp;quot;&#10;## [1] &amp;quot;2004-08-23 00:00:00 XLE -300 @ 31.0300006866455&amp;quot;&#10;## [1] &amp;quot;2004-08-25 00:00:00 XLE 300 @ 31.1499996185303&amp;quot;&#10;## [1] &amp;quot;2004-08-25 00:00:00 XLE 300 @ 31.1499996185303&amp;quot;&#10;## [1] &amp;quot;2004-08-27 00:00:00 XLE -300 @ 31.5699996948242&amp;quot;&#10;## [1] &amp;quot;2004-08-27 00:00:00 XLE -300 @ 31.5699996948242&amp;quot;&#10;## [1] &amp;quot;2004-10-12 00:00:00 XLE 300 @ 35.4700012207031&amp;quot;&#10;## [1] &amp;quot;2004-10-12 00:00:00 XLE 300 @ 35.4700012207031&amp;quot;&#10;## [1] &amp;quot;2004-10-21 00:00:00 XLE -300 @ 35.5499992370605&amp;quot;&#10;## [1] &amp;quot;2004-10-21 00:00:00 XLE -300 @ 35.5499992370605&amp;quot;&#10;## [1] &amp;quot;2004-10-28 00:00:00 XLE 300 @ 34.6599998474121&amp;quot;&#10;## [1] &amp;quot;2004-10-28 00:00:00 XLE 300 @ 34.6599998474121&amp;quot;&#10;## [1] &amp;quot;2004-11-05 00:00:00 XLE -300 @ 35.7299995422363&amp;quot;&#10;## [1] &amp;quot;2004-11-05 00:00:00 XLE -300 @ 35.7299995422363&amp;quot;&#10;## [1] &amp;quot;2004-11-10 00:00:00 XLE 300 @ 35.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-11-10 00:00:00 XLE 300 @ 35.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-11-15 00:00:00 XLE -300 @ 35.1199989318848&amp;quot;&#10;## [1] &amp;quot;2004-11-15 00:00:00 XLE -300 @ 35.1199989318848&amp;quot;&#10;## [1] &amp;quot;2004-12-02 00:00:00 XLE 300 @ 35.6399993896484&amp;quot;&#10;## [1] &amp;quot;2004-12-02 00:00:00 XLE 300 @ 35.6399993896484&amp;quot;&#10;## [1] &amp;quot;2004-12-14 00:00:00 XLE -300 @ 36.2900009155273&amp;quot;&#10;## [1] &amp;quot;2004-12-14 00:00:00 XLE -300 @ 36.2900009155273&amp;quot;&#10;## [1] &amp;quot;2004-12-20 00:00:00 XLE 300 @ 36.4900016784668&amp;quot;&#10;## [1] &amp;quot;2004-12-20 00:00:00 XLE 300 @ 36.4900016784668&amp;quot;&#10;## [1] &amp;quot;2004-12-21 00:00:00 XLE -300 @ 36.7999992370605&amp;quot;&#10;## [1] &amp;quot;2004-12-21 00:00:00 XLE -300 @ 36.7999992370605&amp;quot;&#10;## [1] &amp;quot;2004-12-28 00:00:00 XLE 300 @ 36.1199989318848&amp;quot;&#10;## [1] &amp;quot;2004-12-28 00:00:00 XLE 300 @ 36.1199989318848&amp;quot;&#10;## [1] &amp;quot;2005-01-12 00:00:00 XLE -300 @ 35.9000015258789&amp;quot;&#10;## [1] &amp;quot;2005-01-12 00:00:00 XLE -300 @ 35.9000015258789&amp;quot;&#10;## [1] &amp;quot;2005-01-21 00:00:00 XLE 300 @ 36.4000015258789&amp;quot;&#10;## [1] &amp;quot;2005-01-21 00:00:00 XLE 300 @ 36.4000015258789&amp;quot;&#10;## [1] &amp;quot;2005-01-25 00:00:00 XLE -300 @ 36.8699989318848&amp;quot;&#10;## [1] &amp;quot;2005-01-25 00:00:00 XLE -300 @ 36.8699989318848&amp;quot;&#10;## [1] &amp;quot;2005-03-02 00:00:00 XLE 300 @ 43.6300010681152&amp;quot;&#10;## [1] &amp;quot;2005-03-02 00:00:00 XLE 300 @ 43.6300010681152&amp;quot;&#10;## [1] &amp;quot;2005-03-04 00:00:00 XLE -300 @ 44.9199981689453&amp;quot;&#10;## [1] &amp;quot;2005-03-04 00:00:00 XLE -300 @ 44.9199981689453&amp;quot;&#10;## [1] &amp;quot;2005-03-10 00:00:00 XLE 300 @ 42.4500007629395&amp;quot;&#10;## [1] &amp;quot;2005-03-10 00:00:00 XLE 300 @ 42.4500007629395&amp;quot;&#10;## [1] &amp;quot;2005-03-18 00:00:00 XLE -300 @ 43.7799987792969&amp;quot;&#10;## [1] &amp;quot;2005-03-18 00:00:00 XLE -300 @ 43.7799987792969&amp;quot;&#10;## [1] &amp;quot;2005-03-23 00:00:00 XLE 300 @ 42.060001373291&amp;quot;&#10;## [1] &amp;quot;2005-03-23 00:00:00 XLE 300 @ 42.060001373291&amp;quot;&#10;## [1] &amp;quot;2005-04-01 00:00:00 XLE -300 @ 43.9300003051758&amp;quot;&#10;## [1] &amp;quot;2005-04-01 00:00:00 XLE -300 @ 43.9300003051758&amp;quot;&#10;## [1] &amp;quot;2005-04-11 00:00:00 XLE 300 @ 43.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-04-11 00:00:00 XLE 300 @ 43.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-04-20 00:00:00 XLE -300 @ 40.5499992370605&amp;quot;&#10;## [1] &amp;quot;2005-04-20 00:00:00 XLE -300 @ 40.5499992370605&amp;quot;&#10;## [1] &amp;quot;2005-04-28 00:00:00 XLE 300 @ 40.0299987792969&amp;quot;&#10;## [1] &amp;quot;2005-04-28 00:00:00 XLE 300 @ 40.0299987792969&amp;quot;&#10;## [1] &amp;quot;2005-05-03 00:00:00 XLE -300 @ 40.310001373291&amp;quot;&#10;## [1] &amp;quot;2005-05-03 00:00:00 XLE -300 @ 40.310001373291&amp;quot;&#10;## [1] &amp;quot;2005-05-13 00:00:00 XLE 300 @ 38.7999992370605&amp;quot;&#10;## [1] &amp;quot;2005-05-13 00:00:00 XLE 300 @ 38.7999992370605&amp;quot;&#10;## [1] &amp;quot;2005-05-20 00:00:00 XLE -300 @ 39.6500015258789&amp;quot;&#10;## [1] &amp;quot;2005-05-20 00:00:00 XLE -300 @ 39.6500015258789&amp;quot;&#10;## [1] &amp;quot;2005-06-22 00:00:00 XLE 300 @ 45.1800003051758&amp;quot;&#10;## [1] &amp;quot;2005-06-22 00:00:00 XLE 300 @ 45.1800003051758&amp;quot;&#10;## [1] &amp;quot;2005-06-28 00:00:00 XLE -300 @ 44.7799987792969&amp;quot;&#10;## [1] &amp;quot;2005-06-28 00:00:00 XLE -300 @ 44.7799987792969&amp;quot;&#10;## [1] &amp;quot;2005-06-29 00:00:00 XLE 300 @ 44.7400016784668&amp;quot;&#10;## [1] &amp;quot;2005-06-29 00:00:00 XLE 300 @ 44.7400016784668&amp;quot;&#10;## [1] &amp;quot;2005-07-05 00:00:00 XLE -300 @ 46.7999992370605&amp;quot;&#10;## [1] &amp;quot;2005-07-05 00:00:00 XLE -300 @ 46.7999992370605&amp;quot;&#10;## [1] &amp;quot;2005-07-15 00:00:00 XLE 300 @ 45.3699989318848&amp;quot;&#10;## [1] &amp;quot;2005-07-15 00:00:00 XLE 300 @ 45.3699989318848&amp;quot;&#10;## [1] &amp;quot;2005-07-20 00:00:00 XLE -300 @ 46.2000007629395&amp;quot;&#10;## [1] &amp;quot;2005-07-20 00:00:00 XLE -300 @ 46.2000007629395&amp;quot;&#10;## [1] &amp;quot;2005-08-01 00:00:00 XLE 300 @ 48.0999984741211&amp;quot;&#10;## [1] &amp;quot;2005-08-01 00:00:00 XLE 300 @ 48.0999984741211&amp;quot;&#10;## [1] &amp;quot;2005-08-03 00:00:00 XLE -300 @ 48.6599998474121&amp;quot;&#10;## [1] &amp;quot;2005-08-03 00:00:00 XLE -300 @ 48.6599998474121&amp;quot;&#10;## [1] &amp;quot;2005-08-08 00:00:00 XLE 300 @ 49.0900001525879&amp;quot;&#10;## [1] &amp;quot;2005-08-08 00:00:00 XLE 300 @ 49.0900001525879&amp;quot;&#10;## [1] &amp;quot;2005-08-09 00:00:00 XLE -300 @ 48.9799995422363&amp;quot;&#10;## [1] &amp;quot;2005-08-09 00:00:00 XLE -300 @ 48.9799995422363&amp;quot;&#10;## [1] &amp;quot;2005-08-17 00:00:00 XLE 300 @ 47.4700012207031&amp;quot;&#10;## [1] &amp;quot;2005-08-17 00:00:00 XLE 300 @ 47.4700012207031&amp;quot;&#10;## [1] &amp;quot;2005-08-25 00:00:00 XLE -300 @ 48.5400009155273&amp;quot;&#10;## [1] &amp;quot;2005-08-25 00:00:00 XLE -300 @ 48.5400009155273&amp;quot;&#10;## [1] &amp;quot;2005-08-29 00:00:00 XLE 300 @ 48.3800010681152&amp;quot;&#10;## [1] &amp;quot;2005-08-29 00:00:00 XLE 300 @ 48.3800010681152&amp;quot;&#10;## [1] &amp;quot;2005-08-31 00:00:00 XLE -300 @ 50.6399993896484&amp;quot;&#10;## [1] &amp;quot;2005-08-31 00:00:00 XLE -300 @ 50.6399993896484&amp;quot;&#10;## [1] &amp;quot;2005-09-14 00:00:00 XLE 300 @ 51.9199981689453&amp;quot;&#10;## [1] &amp;quot;2005-09-14 00:00:00 XLE 300 @ 51.9199981689453&amp;quot;&#10;## [1] &amp;quot;2005-09-19 00:00:00 XLE -300 @ 53.6599998474121&amp;quot;&#10;## [1] &amp;quot;2005-09-19 00:00:00 XLE -300 @ 53.6599998474121&amp;quot;&#10;## [1] &amp;quot;2005-09-26 00:00:00 XLE 300 @ 53.5200004577637&amp;quot;&#10;## [1] &amp;quot;2005-09-26 00:00:00 XLE 300 @ 53.5200004577637&amp;quot;&#10;## [1] &amp;quot;2005-09-29 00:00:00 XLE -300 @ 54.5200004577637&amp;quot;&#10;## [1] &amp;quot;2005-09-29 00:00:00 XLE -300 @ 54.5200004577637&amp;quot;&#10;## [1] &amp;quot;2005-10-04 00:00:00 XLE 300 @ 51.5999984741211&amp;quot;&#10;## [1] &amp;quot;2005-10-04 00:00:00 XLE 300 @ 51.5999984741211&amp;quot;&#10;## [1] &amp;quot;2005-10-25 00:00:00 XLE -300 @ 48.6500015258789&amp;quot;&#10;## [1] &amp;quot;2005-10-25 00:00:00 XLE -300 @ 48.6500015258789&amp;quot;&#10;## [1] &amp;quot;2005-10-28 00:00:00 XLE 300 @ 48.2700004577637&amp;quot;&#10;## [1] &amp;quot;2005-10-28 00:00:00 XLE 300 @ 48.2700004577637&amp;quot;&#10;## [1] &amp;quot;2005-11-01 00:00:00 XLE -300 @ 49.1199989318848&amp;quot;&#10;## [1] &amp;quot;2005-11-01 00:00:00 XLE -300 @ 49.1199989318848&amp;quot;&#10;## [1] &amp;quot;2005-11-08 00:00:00 XLE 300 @ 49.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-11-08 00:00:00 XLE 300 @ 49.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-11-17 00:00:00 XLE -300 @ 49.0200004577637&amp;quot;&#10;## [1] &amp;quot;2005-11-17 00:00:00 XLE -300 @ 49.0200004577637&amp;quot;&#10;## [1] &amp;quot;2005-11-29 00:00:00 XLE 300 @ 49.3600006103516&amp;quot;&#10;## [1] &amp;quot;2005-11-29 00:00:00 XLE 300 @ 49.3600006103516&amp;quot;&#10;## [1] &amp;quot;2005-12-02 00:00:00 XLE -300 @ 51.1699981689453&amp;quot;&#10;## [1] &amp;quot;2005-12-02 00:00:00 XLE -300 @ 51.1699981689453&amp;quot;&#10;## [1] &amp;quot;2005-12-19 00:00:00 XLE 300 @ 50.6500015258789&amp;quot;&#10;## [1] &amp;quot;2005-12-19 00:00:00 XLE 300 @ 50.6500015258789&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLE -300 @ 52.8499984741211&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLE -300 @ 52.8499984741211&amp;quot;&#10;## [1] &amp;quot;2006-01-26 00:00:00 XLE 300 @ 55.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-01-26 00:00:00 XLE 300 @ 55.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-01-30 00:00:00 XLE -300 @ 57.9500007629395&amp;quot;&#10;## [1] &amp;quot;2006-01-30 00:00:00 XLE -300 @ 57.9500007629395&amp;quot;&#10;## [1] &amp;quot;2006-02-02 00:00:00 XLE 300 @ 55.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-02-02 00:00:00 XLE 300 @ 55.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-02-17 00:00:00 XLE -300 @ 53.0099983215332&amp;quot;&#10;## [1] &amp;quot;2006-02-17 00:00:00 XLE -300 @ 53.0099983215332&amp;quot;&#10;## [1] &amp;quot;2006-02-28 00:00:00 XLE 300 @ 52.3400001525879&amp;quot;&#10;## [1] &amp;quot;2006-02-28 00:00:00 XLE 300 @ 52.3400001525879&amp;quot;&#10;## [1] &amp;quot;2006-03-03 00:00:00 XLE -300 @ 54.1300010681152&amp;quot;&#10;## [1] &amp;quot;2006-03-03 00:00:00 XLE -300 @ 54.1300010681152&amp;quot;&#10;## [1] &amp;quot;2006-03-07 00:00:00 XLE 300 @ 51.4799995422363&amp;quot;&#10;## [1] &amp;quot;2006-03-07 00:00:00 XLE 300 @ 51.4799995422363&amp;quot;&#10;## [1] &amp;quot;2006-03-14 00:00:00 XLE -300 @ 53.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-03-14 00:00:00 XLE -300 @ 53.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-03-21 00:00:00 XLE 300 @ 52.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-03-21 00:00:00 XLE 300 @ 52.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-03-24 00:00:00 XLE -300 @ 53.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-03-24 00:00:00 XLE -300 @ 53.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-04-03 00:00:00 XLE 300 @ 54.7000007629395&amp;quot;&#10;## [1] &amp;quot;2006-04-03 00:00:00 XLE 300 @ 54.7000007629395&amp;quot;&#10;## [1] &amp;quot;2006-04-05 00:00:00 XLE -300 @ 56.3300018310547&amp;quot;&#10;## [1] &amp;quot;2006-04-05 00:00:00 XLE -300 @ 56.3300018310547&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLE 300 @ 56.4000015258789&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLE 300 @ 56.4000015258789&amp;quot;&#10;## [1] &amp;quot;2006-04-18 00:00:00 XLE -300 @ 58.2299995422363&amp;quot;&#10;## [1] &amp;quot;2006-04-18 00:00:00 XLE -300 @ 58.2299995422363&amp;quot;&#10;## [1] &amp;quot;2006-04-26 00:00:00 XLE 300 @ 57.1500015258789&amp;quot;&#10;## [1] &amp;quot;2006-04-26 00:00:00 XLE 300 @ 57.1500015258789&amp;quot;&#10;## [1] &amp;quot;2006-05-02 00:00:00 XLE -300 @ 59.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-05-02 00:00:00 XLE -300 @ 59.3699989318848&amp;quot;&#10;## [1] &amp;quot;2006-05-15 00:00:00 XLE 300 @ 55.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-05-15 00:00:00 XLE 300 @ 55.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLE -300 @ 55.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLE -300 @ 55.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLE 300 @ 54.7000007629395&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLE 300 @ 54.7000007629395&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLE -300 @ 53.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLE -300 @ 53.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-06-20 00:00:00 XLE 300 @ 50.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-06-20 00:00:00 XLE 300 @ 50.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-06-23 00:00:00 XLE -300 @ 53.3800010681152&amp;quot;&#10;## [1] &amp;quot;2006-06-23 00:00:00 XLE -300 @ 53.3800010681152&amp;quot;&#10;## [1] &amp;quot;2006-07-10 00:00:00 XLE 300 @ 56.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-07-10 00:00:00 XLE 300 @ 56.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-07-12 00:00:00 XLE -300 @ 57.7000007629395&amp;quot;&#10;## [1] &amp;quot;2006-07-12 00:00:00 XLE -300 @ 57.7000007629395&amp;quot;&#10;## [1] &amp;quot;2006-07-14 00:00:00 XLE 300 @ 57.8199996948242&amp;quot;&#10;## [1] &amp;quot;2006-07-14 00:00:00 XLE 300 @ 57.8199996948242&amp;quot;&#10;## [1] &amp;quot;2006-07-26 00:00:00 XLE -300 @ 58.25&amp;quot;&#10;## [1] &amp;quot;2006-07-26 00:00:00 XLE -300 @ 58.25&amp;quot;&#10;## [1] &amp;quot;2006-08-04 00:00:00 XLE 300 @ 57.8400001525879&amp;quot;&#10;## [1] &amp;quot;2006-08-04 00:00:00 XLE 300 @ 57.8400001525879&amp;quot;&#10;## [1] &amp;quot;2006-08-10 00:00:00 XLE -300 @ 58.1199989318848&amp;quot;&#10;## [1] &amp;quot;2006-08-10 00:00:00 XLE -300 @ 58.1199989318848&amp;quot;&#10;## [1] &amp;quot;2006-08-15 00:00:00 XLE 300 @ 57.2400016784668&amp;quot;&#10;## [1] &amp;quot;2006-08-15 00:00:00 XLE 300 @ 57.2400016784668&amp;quot;&#10;## [1] &amp;quot;2006-08-21 00:00:00 XLE -300 @ 57.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-08-21 00:00:00 XLE -300 @ 57.8600006103516&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLE 300 @ 57.7700004577637&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLE 300 @ 57.7700004577637&amp;quot;&#10;## [1] &amp;quot;2006-08-28 00:00:00 XLE -300 @ 57.3800010681152&amp;quot;&#10;## [1] &amp;quot;2006-08-28 00:00:00 XLE -300 @ 57.3800010681152&amp;quot;&#10;## [1] &amp;quot;2006-08-30 00:00:00 XLE 300 @ 56.060001373291&amp;quot;&#10;## [1] &amp;quot;2006-08-30 00:00:00 XLE 300 @ 56.060001373291&amp;quot;&#10;## [1] &amp;quot;2006-09-06 00:00:00 XLE -300 @ 55.2999992370605&amp;quot;&#10;## [1] &amp;quot;2006-09-06 00:00:00 XLE -300 @ 55.2999992370605&amp;quot;&#10;## [1] &amp;quot;2006-09-07 00:00:00 XLE 300 @ 55.3499984741211&amp;quot;&#10;## [1] &amp;quot;2006-09-07 00:00:00 XLE 300 @ 55.3499984741211&amp;quot;&#10;## [1] &amp;quot;2006-09-19 00:00:00 XLE -300 @ 52.2999992370605&amp;quot;&#10;## [1] &amp;quot;2006-09-19 00:00:00 XLE -300 @ 52.2999992370605&amp;quot;&#10;## [1] &amp;quot;2006-09-21 00:00:00 XLE 300 @ 51.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-09-21 00:00:00 XLE 300 @ 51.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-09-27 00:00:00 XLE -300 @ 53.4000015258789&amp;quot;&#10;## [1] &amp;quot;2006-09-27 00:00:00 XLE -300 @ 53.4000015258789&amp;quot;&#10;## [1] &amp;quot;2006-10-04 00:00:00 XLE 300 @ 51.6500015258789&amp;quot;&#10;## [1] &amp;quot;2006-10-04 00:00:00 XLE 300 @ 51.6500015258789&amp;quot;&#10;## [1] &amp;quot;2006-10-06 00:00:00 XLE -300 @ 52.689998626709&amp;quot;&#10;## [1] &amp;quot;2006-10-06 00:00:00 XLE -300 @ 52.689998626709&amp;quot;&#10;## [1] &amp;quot;2006-10-10 00:00:00 XLE 300 @ 52.8699989318848&amp;quot;&#10;## [1] &amp;quot;2006-10-10 00:00:00 XLE 300 @ 52.8699989318848&amp;quot;&#10;## [1] &amp;quot;2006-10-11 00:00:00 XLE -300 @ 52.0299987792969&amp;quot;&#10;## [1] &amp;quot;2006-10-11 00:00:00 XLE -300 @ 52.0299987792969&amp;quot;&#10;## [1] &amp;quot;2006-10-31 00:00:00 XLE 300 @ 55.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-10-31 00:00:00 XLE 300 @ 55.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-11-06 00:00:00 XLE -300 @ 57.0099983215332&amp;quot;&#10;## [1] &amp;quot;2006-11-06 00:00:00 XLE -300 @ 57.0099983215332&amp;quot;&#10;## [1] &amp;quot;2006-11-17 00:00:00 XLE 300 @ 57.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-11-17 00:00:00 XLE 300 @ 57.0999984741211&amp;quot;&#10;## [1] &amp;quot;2006-11-22 00:00:00 XLE -300 @ 57.6599998474121&amp;quot;&#10;## [1] &amp;quot;2006-11-22 00:00:00 XLE -300 @ 57.6599998474121&amp;quot;&#10;## [1] &amp;quot;2006-11-28 00:00:00 XLE 300 @ 58.2000007629395&amp;quot;&#10;## [1] &amp;quot;2006-11-28 00:00:00 XLE 300 @ 58.2000007629395&amp;quot;&#10;## [1] &amp;quot;2006-11-29 00:00:00 XLE -300 @ 60.0499992370605&amp;quot;&#10;## [1] &amp;quot;2006-11-29 00:00:00 XLE -300 @ 60.0499992370605&amp;quot;&#10;## [1] &amp;quot;2006-12-08 00:00:00 XLE 300 @ 60.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-12-08 00:00:00 XLE 300 @ 60.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-12-14 00:00:00 XLE -300 @ 61.75&amp;quot;&#10;## [1] &amp;quot;2006-12-14 00:00:00 XLE -300 @ 61.75&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLE 300 @ 60.2599983215332&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLE 300 @ 60.2599983215332&amp;quot;&#10;## [1] &amp;quot;2006-12-28 00:00:00 XLE -300 @ 59.2200012207031&amp;quot;&#10;## [1] &amp;quot;2006-12-28 00:00:00 XLE -300 @ 59.2200012207031&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLE 300 @ 56.5800018310547&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLE 300 @ 56.5800018310547&amp;quot;&#10;## [1] &amp;quot;2007-01-16 00:00:00 XLE -300 @ 54.8699989318848&amp;quot;&#10;## [1] &amp;quot;2007-01-16 00:00:00 XLE -300 @ 54.8699989318848&amp;quot;&#10;## [1] &amp;quot;2007-01-30 00:00:00 XLE 300 @ 57.7200012207031&amp;quot;&#10;## [1] &amp;quot;2007-01-30 00:00:00 XLE 300 @ 57.7200012207031&amp;quot;&#10;## [1] &amp;quot;2007-01-31 00:00:00 XLE -300 @ 58.0900001525879&amp;quot;&#10;## [1] &amp;quot;2007-01-31 00:00:00 XLE -300 @ 58.0900001525879&amp;quot;&#10;## [1] &amp;quot;2007-02-08 00:00:00 XLE 300 @ 58.6300010681152&amp;quot;&#10;## [1] &amp;quot;2007-02-08 00:00:00 XLE 300 @ 58.6300010681152&amp;quot;&#10;## [1] &amp;quot;2007-02-09 00:00:00 XLE -300 @ 58.3899993896484&amp;quot;&#10;## [1] &amp;quot;2007-02-09 00:00:00 XLE -300 @ 58.3899993896484&amp;quot;&#10;## [1] &amp;quot;2007-02-13 00:00:00 XLE 300 @ 58.4199981689453&amp;quot;&#10;## [1] &amp;quot;2007-02-13 00:00:00 XLE 300 @ 58.4199981689453&amp;quot;&#10;## [1] &amp;quot;2007-02-23 00:00:00 XLE -300 @ 58.6500015258789&amp;quot;&#10;## [1] &amp;quot;2007-02-23 00:00:00 XLE -300 @ 58.6500015258789&amp;quot;&#10;## [1] &amp;quot;2007-02-28 00:00:00 XLE 300 @ 56.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-02-28 00:00:00 XLE 300 @ 56.9000015258789&amp;quot;&#10;## [1] &amp;quot;2007-03-08 00:00:00 XLE -300 @ 57.6500015258789&amp;quot;&#10;## [1] &amp;quot;2007-03-08 00:00:00 XLE -300 @ 57.6500015258789&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLE 300 @ 57.2000007629395&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLE 300 @ 57.2000007629395&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 XLE -300 @ 58.7400016784668&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 XLE -300 @ 58.7400016784668&amp;quot;&#10;## [1] &amp;quot;2007-04-02 00:00:00 XLE 300 @ 60.8699989318848&amp;quot;&#10;## [1] &amp;quot;2007-04-02 00:00:00 XLE 300 @ 60.8699989318848&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLE -300 @ 61.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLE -300 @ 61.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-04-19 00:00:00 XLE 300 @ 61.9599990844727&amp;quot;&#10;## [1] &amp;quot;2007-04-19 00:00:00 XLE 300 @ 61.9599990844727&amp;quot;&#10;## [1] &amp;quot;2007-04-24 00:00:00 XLE -300 @ 62.9799995422363&amp;quot;&#10;## [1] &amp;quot;2007-04-24 00:00:00 XLE -300 @ 62.9799995422363&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLE 300 @ 63.6500015258789&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLE 300 @ 63.6500015258789&amp;quot;&#10;## [1] &amp;quot;2007-05-03 00:00:00 XLE -300 @ 64.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-05-03 00:00:00 XLE -300 @ 64.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLE 300 @ 65.2099990844727&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLE 300 @ 65.2099990844727&amp;quot;&#10;## [1] &amp;quot;2007-05-14 00:00:00 XLE -300 @ 65.2300033569336&amp;quot;&#10;## [1] &amp;quot;2007-05-14 00:00:00 XLE -300 @ 65.2300033569336&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLE 300 @ 67.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLE 300 @ 67.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-05-31 00:00:00 XLE -300 @ 68.3000030517578&amp;quot;&#10;## [1] &amp;quot;2007-05-31 00:00:00 XLE -300 @ 68.3000030517578&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLE 300 @ 67.6399993896484&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLE 300 @ 67.6399993896484&amp;quot;&#10;## [1] &amp;quot;2007-06-14 00:00:00 XLE -300 @ 70.1100006103516&amp;quot;&#10;## [1] &amp;quot;2007-06-14 00:00:00 XLE -300 @ 70.1100006103516&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLE 300 @ 70.4499969482422&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLE 300 @ 70.4499969482422&amp;quot;&#10;## [1] &amp;quot;2007-07-03 00:00:00 XLE -300 @ 70.75&amp;quot;&#10;## [1] &amp;quot;2007-07-03 00:00:00 XLE -300 @ 70.75&amp;quot;&#10;## [1] &amp;quot;2007-07-18 00:00:00 XLE 300 @ 73.6800003051758&amp;quot;&#10;## [1] &amp;quot;2007-07-18 00:00:00 XLE 300 @ 73.6800003051758&amp;quot;&#10;## [1] &amp;quot;2007-07-19 00:00:00 XLE -300 @ 74.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-07-19 00:00:00 XLE -300 @ 74.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-07-25 00:00:00 XLE 300 @ 73.3000030517578&amp;quot;&#10;## [1] &amp;quot;2007-07-25 00:00:00 XLE 300 @ 73.3000030517578&amp;quot;&#10;## [1] &amp;quot;2007-08-08 00:00:00 XLE -300 @ 69.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-08-08 00:00:00 XLE -300 @ 69.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-08-15 00:00:00 XLE 300 @ 65.5&amp;quot;&#10;## [1] &amp;quot;2007-08-15 00:00:00 XLE 300 @ 65.5&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 XLE -300 @ 67.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-08-20 00:00:00 XLE -300 @ 67.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-08-29 00:00:00 XLE 300 @ 68.9599990844727&amp;quot;&#10;## [1] &amp;quot;2007-08-29 00:00:00 XLE 300 @ 68.9599990844727&amp;quot;&#10;## [1] &amp;quot;2007-09-04 00:00:00 XLE -300 @ 71.0999984741211&amp;quot;&#10;## [1] &amp;quot;2007-09-04 00:00:00 XLE -300 @ 71.0999984741211&amp;quot;&#10;## [1] &amp;quot;2007-09-11 00:00:00 XLE 300 @ 71.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-09-11 00:00:00 XLE 300 @ 71.3499984741211&amp;quot;&#10;## [1] &amp;quot;2007-09-12 00:00:00 XLE -300 @ 71.8499984741211&amp;quot;&#10;## [1] &amp;quot;2007-09-12 00:00:00 XLE -300 @ 71.8499984741211&amp;quot;&#10;## [1] &amp;quot;2007-09-26 00:00:00 XLE 300 @ 74.5299987792969&amp;quot;&#10;## [1] &amp;quot;2007-09-26 00:00:00 XLE 300 @ 74.5299987792969&amp;quot;&#10;## [1] &amp;quot;2007-09-28 00:00:00 XLE -300 @ 74.8000030517578&amp;quot;&#10;## [1] &amp;quot;2007-09-28 00:00:00 XLE -300 @ 74.8000030517578&amp;quot;&#10;## [1] &amp;quot;2007-10-04 00:00:00 XLE 300 @ 74.75&amp;quot;&#10;## [1] &amp;quot;2007-10-04 00:00:00 XLE 300 @ 74.75&amp;quot;&#10;## [1] &amp;quot;2007-10-10 00:00:00 XLE -300 @ 76.8300018310547&amp;quot;&#10;## [1] &amp;quot;2007-10-10 00:00:00 XLE -300 @ 76.8300018310547&amp;quot;&#10;## [1] &amp;quot;2007-10-22 00:00:00 XLE 300 @ 73.5500030517578&amp;quot;&#10;## [1] &amp;quot;2007-10-22 00:00:00 XLE 300 @ 73.5500030517578&amp;quot;&#10;## [1] &amp;quot;2007-10-26 00:00:00 XLE -300 @ 76.9499969482422&amp;quot;&#10;## [1] &amp;quot;2007-10-26 00:00:00 XLE -300 @ 76.9499969482422&amp;quot;&#10;## [1] &amp;quot;2007-10-31 00:00:00 XLE 300 @ 76.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-10-31 00:00:00 XLE 300 @ 76.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-11-07 00:00:00 XLE -300 @ 74.5500030517578&amp;quot;&#10;## [1] &amp;quot;2007-11-07 00:00:00 XLE -300 @ 74.5500030517578&amp;quot;&#10;## [1] &amp;quot;2007-11-08 00:00:00 XLE 300 @ 75.8499984741211&amp;quot;&#10;## [1] &amp;quot;2007-11-08 00:00:00 XLE 300 @ 75.8499984741211&amp;quot;&#10;## [1] &amp;quot;2007-11-21 00:00:00 XLE -300 @ 72.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-11-21 00:00:00 XLE -300 @ 72.1500015258789&amp;quot;&#10;## [1] &amp;quot;2007-11-27 00:00:00 XLE 300 @ 70.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-11-27 00:00:00 XLE 300 @ 70.6999969482422&amp;quot;&#10;## [1] &amp;quot;2007-11-30 00:00:00 XLE -300 @ 73.4700012207031&amp;quot;&#10;## [1] &amp;quot;2007-11-30 00:00:00 XLE -300 @ 73.4700012207031&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLE 300 @ 77.5&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLE 300 @ 77.5&amp;quot;&#10;## [1] &amp;quot;2007-12-13 00:00:00 XLE -300 @ 77.6900024414062&amp;quot;&#10;## [1] &amp;quot;2007-12-13 00:00:00 XLE -300 @ 77.6900024414062&amp;quot;&#10;## [1] &amp;quot;2007-12-18 00:00:00 XLE 300 @ 75.8000030517578&amp;quot;&#10;## [1] &amp;quot;2007-12-18 00:00:00 XLE 300 @ 75.8000030517578&amp;quot;&#10;## [1] &amp;quot;2007-12-21 00:00:00 XLE -300 @ 79.3000030517578&amp;quot;&#10;## [1] &amp;quot;2007-12-21 00:00:00 XLE -300 @ 79.3000030517578&amp;quot;&#10;## [1] &amp;quot;2008-01-07 00:00:00 XLE 300 @ 77.1999969482422&amp;quot;&#10;## [1] &amp;quot;2008-01-07 00:00:00 XLE 300 @ 77.1999969482422&amp;quot;&#10;## [1] &amp;quot;2008-01-15 00:00:00 XLE -300 @ 73.9100036621094&amp;quot;&#10;## [1] &amp;quot;2008-01-15 00:00:00 XLE -300 @ 73.9100036621094&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 XLE 300 @ 71.4499969482422&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 XLE 300 @ 71.4499969482422&amp;quot;&#10;## [1] &amp;quot;2008-01-25 00:00:00 XLE -300 @ 68.6999969482422&amp;quot;&#10;## [1] &amp;quot;2008-01-25 00:00:00 XLE -300 @ 68.6999969482422&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLE 300 @ 67.5100021362305&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLE 300 @ 67.5100021362305&amp;quot;&#10;## [1] &amp;quot;2008-02-11 00:00:00 XLE -300 @ 71.6500015258789&amp;quot;&#10;## [1] &amp;quot;2008-02-11 00:00:00 XLE -300 @ 71.6500015258789&amp;quot;&#10;## [1] &amp;quot;2008-03-03 00:00:00 XLE 300 @ 77&amp;quot;&#10;## [1] &amp;quot;2008-03-03 00:00:00 XLE 300 @ 77&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLE -300 @ 74.9000015258789&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLE -300 @ 74.9000015258789&amp;quot;&#10;## [1] &amp;quot;2008-03-18 00:00:00 XLE 300 @ 75.3000030517578&amp;quot;&#10;## [1] &amp;quot;2008-03-18 00:00:00 XLE 300 @ 75.3000030517578&amp;quot;&#10;## [1] &amp;quot;2008-03-27 00:00:00 XLE -300 @ 73.5999984741211&amp;quot;&#10;## [1] &amp;quot;2008-03-27 00:00:00 XLE -300 @ 73.5999984741211&amp;quot;&#10;## [1] &amp;quot;2008-04-14 00:00:00 XLE 300 @ 79.2799987792969&amp;quot;&#10;## [1] &amp;quot;2008-04-14 00:00:00 XLE 300 @ 79.2799987792969&amp;quot;&#10;## [1] &amp;quot;2008-04-15 00:00:00 XLE -300 @ 79.6999969482422&amp;quot;&#10;## [1] &amp;quot;2008-04-15 00:00:00 XLE -300 @ 79.6999969482422&amp;quot;&#10;## [1] &amp;quot;2008-04-25 00:00:00 XLE 300 @ 82.879997253418&amp;quot;&#10;## [1] &amp;quot;2008-04-25 00:00:00 XLE 300 @ 82.879997253418&amp;quot;&#10;## [1] &amp;quot;2008-05-06 00:00:00 XLE -300 @ 84.8399963378906&amp;quot;&#10;## [1] &amp;quot;2008-05-06 00:00:00 XLE -300 @ 84.8399963378906&amp;quot;&#10;## [1] &amp;quot;2008-05-23 00:00:00 XLE 300 @ 86.2600021362305&amp;quot;&#10;## [1] &amp;quot;2008-05-23 00:00:00 XLE 300 @ 86.2600021362305&amp;quot;&#10;## [1] &amp;quot;2008-06-06 00:00:00 XLE -300 @ 86.0199966430664&amp;quot;&#10;## [1] &amp;quot;2008-06-06 00:00:00 XLE -300 @ 86.0199966430664&amp;quot;&#10;## [1] &amp;quot;2008-06-13 00:00:00 XLE 300 @ 86.5999984741211&amp;quot;&#10;## [1] &amp;quot;2008-06-13 00:00:00 XLE 300 @ 86.5999984741211&amp;quot;&#10;## [1] &amp;quot;2008-06-18 00:00:00 XLE -300 @ 88.6900024414062&amp;quot;&#10;## [1] &amp;quot;2008-06-18 00:00:00 XLE -300 @ 88.6900024414062&amp;quot;&#10;## [1] &amp;quot;2008-06-20 00:00:00 XLE 300 @ 85.75&amp;quot;&#10;## [1] &amp;quot;2008-06-20 00:00:00 XLE 300 @ 85.75&amp;quot;&#10;## [1] &amp;quot;2008-06-24 00:00:00 XLE -300 @ 87.4499969482422&amp;quot;&#10;## [1] &amp;quot;2008-06-24 00:00:00 XLE -300 @ 87.4499969482422&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 XLE 300 @ 87.25&amp;quot;&#10;## [1] &amp;quot;2008-06-27 00:00:00 XLE 300 @ 87.25&amp;quot;&#10;## [1] &amp;quot;2008-07-01 00:00:00 XLE -300 @ 88.8499984741211&amp;quot;&#10;## [1] &amp;quot;2008-07-01 00:00:00 XLE -300 @ 88.8499984741211&amp;quot;&#10;## [1] &amp;quot;2008-07-03 00:00:00 XLE 300 @ 84.9000015258789&amp;quot;&#10;## [1] &amp;quot;2008-07-03 00:00:00 XLE 300 @ 84.9000015258789&amp;quot;&#10;## [1] &amp;quot;2008-07-22 00:00:00 XLE -300 @ 76.5699996948242&amp;quot;&#10;## [1] &amp;quot;2008-07-22 00:00:00 XLE -300 @ 76.5699996948242&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 XLE 300 @ 73.6100006103516&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 XLE 300 @ 73.6100006103516&amp;quot;&#10;## [1] &amp;quot;2008-07-31 00:00:00 XLE -300 @ 74.4000015258789&amp;quot;&#10;## [1] &amp;quot;2008-07-31 00:00:00 XLE -300 @ 74.4000015258789&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 XLE 300 @ 71.4199981689453&amp;quot;&#10;## [1] &amp;quot;2008-08-05 00:00:00 XLE 300 @ 71.4199981689453&amp;quot;&#10;## [1] &amp;quot;2008-08-14 00:00:00 XLE -300 @ 72.1500015258789&amp;quot;&#10;## [1] &amp;quot;2008-08-14 00:00:00 XLE -300 @ 72.1500015258789&amp;quot;&#10;## [1] &amp;quot;2008-08-18 00:00:00 XLE 300 @ 69.9000015258789&amp;quot;&#10;## [1] &amp;quot;2008-08-18 00:00:00 XLE 300 @ 69.9000015258789&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 XLE -300 @ 74.5&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 XLE -300 @ 74.5&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 XLE 300 @ 70.2799987792969&amp;quot;&#10;## [1] &amp;quot;2008-09-03 00:00:00 XLE 300 @ 70.2799987792969&amp;quot;&#10;## [1] &amp;quot;2008-09-15 00:00:00 XLE -300 @ 63.6500015258789&amp;quot;&#10;## [1] &amp;quot;2008-09-15 00:00:00 XLE -300 @ 63.6500015258789&amp;quot;&#10;## [1] &amp;quot;2008-09-16 00:00:00 XLE 300 @ 66.3399963378906&amp;quot;&#10;## [1] &amp;quot;2008-09-16 00:00:00 XLE 300 @ 66.3399963378906&amp;quot;&#10;## [1] &amp;quot;2008-09-22 00:00:00 XLE -300 @ 70&amp;quot;&#10;## [1] &amp;quot;2008-09-22 00:00:00 XLE -300 @ 70&amp;quot;&#10;## [1] &amp;quot;2008-09-30 00:00:00 XLE 300 @ 63.2999992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-30 00:00:00 XLE 300 @ 63.2999992370605&amp;quot;&#10;## [1] &amp;quot;2008-10-15 00:00:00 XLE -300 @ 43.2999992370605&amp;quot;&#10;## [1] &amp;quot;2008-10-15 00:00:00 XLE -300 @ 43.2999992370605&amp;quot;&#10;## [1] &amp;quot;2008-10-16 00:00:00 XLE 300 @ 44.9500007629395&amp;quot;&#10;## [1] &amp;quot;2008-10-16 00:00:00 XLE 300 @ 44.9500007629395&amp;quot;&#10;## [1] &amp;quot;2008-10-21 00:00:00 XLE -300 @ 48.9599990844727&amp;quot;&#10;## [1] &amp;quot;2008-10-21 00:00:00 XLE -300 @ 48.9599990844727&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLE 300 @ 46.5499992370605&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLE 300 @ 46.5499992370605&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLE -300 @ 48.1300010681152&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLE -300 @ 48.1300010681152&amp;quot;&#10;## [1] &amp;quot;2008-11-07 00:00:00 XLE 300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2008-11-07 00:00:00 XLE 300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLE -300 @ 48.3899993896484&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLE -300 @ 48.3899993896484&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLE 300 @ 46.4500007629395&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLE 300 @ 46.4500007629395&amp;quot;&#10;## [1] &amp;quot;2008-12-09 00:00:00 XLE -300 @ 46.5800018310547&amp;quot;&#10;## [1] &amp;quot;2008-12-09 00:00:00 XLE -300 @ 46.5800018310547&amp;quot;&#10;## [1] &amp;quot;2008-12-19 00:00:00 XLE 300 @ 46&amp;quot;&#10;## [1] &amp;quot;2008-12-19 00:00:00 XLE 300 @ 46&amp;quot;&#10;## [1] &amp;quot;2008-12-30 00:00:00 XLE -300 @ 47.2700004577637&amp;quot;&#10;## [1] &amp;quot;2008-12-30 00:00:00 XLE -300 @ 47.2700004577637&amp;quot;&#10;## [1] &amp;quot;2009-01-12 00:00:00 XLE 300 @ 46.7200012207031&amp;quot;&#10;## [1] &amp;quot;2009-01-12 00:00:00 XLE 300 @ 46.7200012207031&amp;quot;&#10;## [1] &amp;quot;2009-01-27 00:00:00 XLE -300 @ 48.0099983215332&amp;quot;&#10;## [1] &amp;quot;2009-01-27 00:00:00 XLE -300 @ 48.0099983215332&amp;quot;&#10;## [1] &amp;quot;2009-02-02 00:00:00 XLE 300 @ 46.1699981689453&amp;quot;&#10;## [1] &amp;quot;2009-02-02 00:00:00 XLE 300 @ 46.1699981689453&amp;quot;&#10;## [1] &amp;quot;2009-02-05 00:00:00 XLE -300 @ 48.5699996948242&amp;quot;&#10;## [1] &amp;quot;2009-02-05 00:00:00 XLE -300 @ 48.5699996948242&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLE 300 @ 46.7999992370605&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLE 300 @ 46.7999992370605&amp;quot;&#10;## [1] &amp;quot;2009-03-11 00:00:00 XLE -300 @ 40.6599998474121&amp;quot;&#10;## [1] &amp;quot;2009-03-11 00:00:00 XLE -300 @ 40.6599998474121&amp;quot;&#10;## [1] &amp;quot;2009-03-30 00:00:00 XLE 300 @ 42.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-03-30 00:00:00 XLE 300 @ 42.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-04-03 00:00:00 XLE -300 @ 46.0200004577637&amp;quot;&#10;## [1] &amp;quot;2009-04-03 00:00:00 XLE -300 @ 46.0200004577637&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLE 300 @ 44.2999992370605&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLE 300 @ 44.2999992370605&amp;quot;&#10;## [1] &amp;quot;2009-04-13 00:00:00 XLE -300 @ 45.0999984741211&amp;quot;&#10;## [1] &amp;quot;2009-04-13 00:00:00 XLE -300 @ 45.0999984741211&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLE 300 @ 44.4199981689453&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLE 300 @ 44.4199981689453&amp;quot;&#10;## [1] &amp;quot;2009-04-27 00:00:00 XLE -300 @ 45.2000007629395&amp;quot;&#10;## [1] &amp;quot;2009-04-27 00:00:00 XLE -300 @ 45.2000007629395&amp;quot;&#10;## [1] &amp;quot;2009-05-14 00:00:00 XLE 300 @ 49.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-05-14 00:00:00 XLE 300 @ 49.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-05-20 00:00:00 XLE -300 @ 50.0699996948242&amp;quot;&#10;## [1] &amp;quot;2009-05-20 00:00:00 XLE -300 @ 50.0699996948242&amp;quot;&#10;## [1] &amp;quot;2009-05-22 00:00:00 XLE 300 @ 48.6100006103516&amp;quot;&#10;## [1] &amp;quot;2009-05-22 00:00:00 XLE 300 @ 48.6100006103516&amp;quot;&#10;## [1] &amp;quot;2009-05-27 00:00:00 XLE -300 @ 49.0999984741211&amp;quot;&#10;## [1] &amp;quot;2009-05-27 00:00:00 XLE -300 @ 49.0999984741211&amp;quot;&#10;## [1] &amp;quot;2009-06-04 00:00:00 XLE 300 @ 52.5400009155273&amp;quot;&#10;## [1] &amp;quot;2009-06-04 00:00:00 XLE 300 @ 52.5400009155273&amp;quot;&#10;## [1] &amp;quot;2009-06-11 00:00:00 XLE -300 @ 54.0299987792969&amp;quot;&#10;## [1] &amp;quot;2009-06-11 00:00:00 XLE -300 @ 54.0299987792969&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLE 300 @ 50.9799995422363&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLE 300 @ 50.9799995422363&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLE -300 @ 47.8899993896484&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLE -300 @ 47.8899993896484&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLE 300 @ 45.689998626709&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLE 300 @ 45.689998626709&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLE -300 @ 45.9599990844727&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLE -300 @ 45.9599990844727&amp;quot;&#10;## [1] &amp;quot;2009-07-30 00:00:00 XLE 300 @ 50.1300010681152&amp;quot;&#10;## [1] &amp;quot;2009-07-30 00:00:00 XLE 300 @ 50.1300010681152&amp;quot;&#10;## [1] &amp;quot;2009-08-04 00:00:00 XLE -300 @ 51.8300018310547&amp;quot;&#10;## [1] &amp;quot;2009-08-04 00:00:00 XLE -300 @ 51.8300018310547&amp;quot;&#10;## [1] &amp;quot;2009-08-07 00:00:00 XLE 300 @ 50.8300018310547&amp;quot;&#10;## [1] &amp;quot;2009-08-07 00:00:00 XLE 300 @ 50.8300018310547&amp;quot;&#10;## [1] &amp;quot;2009-08-14 00:00:00 XLE -300 @ 50.7099990844727&amp;quot;&#10;## [1] &amp;quot;2009-08-14 00:00:00 XLE -300 @ 50.7099990844727&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLE 300 @ 49.560001373291&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLE 300 @ 49.560001373291&amp;quot;&#10;## [1] &amp;quot;2009-08-20 00:00:00 XLE -300 @ 50.9099998474121&amp;quot;&#10;## [1] &amp;quot;2009-08-20 00:00:00 XLE -300 @ 50.9099998474121&amp;quot;&#10;## [1] &amp;quot;2009-09-01 00:00:00 XLE 300 @ 50.2799987792969&amp;quot;&#10;## [1] &amp;quot;2009-09-01 00:00:00 XLE 300 @ 50.2799987792969&amp;quot;&#10;## [1] &amp;quot;2009-09-08 00:00:00 XLE -300 @ 52.3600006103516&amp;quot;&#10;## [1] &amp;quot;2009-09-08 00:00:00 XLE -300 @ 52.3600006103516&amp;quot;&#10;## [1] &amp;quot;2009-09-22 00:00:00 XLE 300 @ 55.5699996948242&amp;quot;&#10;## [1] &amp;quot;2009-09-22 00:00:00 XLE 300 @ 55.5699996948242&amp;quot;&#10;## [1] &amp;quot;2009-09-23 00:00:00 XLE -300 @ 54.4099998474121&amp;quot;&#10;## [1] &amp;quot;2009-09-23 00:00:00 XLE -300 @ 54.4099998474121&amp;quot;&#10;## [1] &amp;quot;2009-09-24 00:00:00 XLE 300 @ 53.6300010681152&amp;quot;&#10;## [1] &amp;quot;2009-09-24 00:00:00 XLE 300 @ 53.6300010681152&amp;quot;&#10;## [1] &amp;quot;2009-10-07 00:00:00 XLE -300 @ 54.7999992370605&amp;quot;&#10;## [1] &amp;quot;2009-10-07 00:00:00 XLE -300 @ 54.7999992370605&amp;quot;&#10;## [1] &amp;quot;2009-10-26 00:00:00 XLE 300 @ 57.3400001525879&amp;quot;&#10;## [1] &amp;quot;2009-10-26 00:00:00 XLE 300 @ 57.3400001525879&amp;quot;&#10;## [1] &amp;quot;2009-11-06 00:00:00 XLE -300 @ 57.0800018310547&amp;quot;&#10;## [1] &amp;quot;2009-11-06 00:00:00 XLE -300 @ 57.0800018310547&amp;quot;&#10;## [1] &amp;quot;2009-11-13 00:00:00 XLE 300 @ 57.2700004577637&amp;quot;&#10;## [1] &amp;quot;2009-11-13 00:00:00 XLE 300 @ 57.2700004577637&amp;quot;&#10;## [1] &amp;quot;2009-11-17 00:00:00 XLE -300 @ 58.6699981689453&amp;quot;&#10;## [1] &amp;quot;2009-11-17 00:00:00 XLE -300 @ 58.6699981689453&amp;quot;&#10;## [1] &amp;quot;2009-11-20 00:00:00 XLE 300 @ 56.5999984741211&amp;quot;&#10;## [1] &amp;quot;2009-11-20 00:00:00 XLE 300 @ 56.5999984741211&amp;quot;&#10;## [1] &amp;quot;2009-11-27 00:00:00 XLE -300 @ 57.0200004577637&amp;quot;&#10;## [1] &amp;quot;2009-11-27 00:00:00 XLE -300 @ 57.0200004577637&amp;quot;&#10;## [1] &amp;quot;2009-11-30 00:00:00 XLE 300 @ 56.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-11-30 00:00:00 XLE 300 @ 56.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 XLE -300 @ 56.0999984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 XLE -300 @ 56.0999984741211&amp;quot;&#10;## [1] &amp;quot;2009-12-31 00:00:00 XLE 300 @ 57.0099983215332&amp;quot;&#10;## [1] &amp;quot;2009-12-31 00:00:00 XLE 300 @ 57.0099983215332&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLE -300 @ 59.2900009155273&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLE -300 @ 59.2900009155273&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLE 300 @ 59.5699996948242&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLE 300 @ 59.5699996948242&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLE -300 @ 57.0400009155273&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLE -300 @ 57.0400009155273&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLE 300 @ 54.2400016784668&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLE 300 @ 54.2400016784668&amp;quot;&#10;## [1] &amp;quot;2010-02-12 00:00:00 XLE -300 @ 55.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-02-12 00:00:00 XLE -300 @ 55.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-02-23 00:00:00 XLE 300 @ 55.6300010681152&amp;quot;&#10;## [1] &amp;quot;2010-02-23 00:00:00 XLE 300 @ 55.6300010681152&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLE -300 @ 57.1300010681152&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLE -300 @ 57.1300010681152&amp;quot;&#10;## [1] &amp;quot;2010-03-16 00:00:00 XLE 300 @ 58.4199981689453&amp;quot;&#10;## [1] &amp;quot;2010-03-16 00:00:00 XLE 300 @ 58.4199981689453&amp;quot;&#10;## [1] &amp;quot;2010-03-18 00:00:00 XLE -300 @ 58.1800003051758&amp;quot;&#10;## [1] &amp;quot;2010-03-18 00:00:00 XLE -300 @ 58.1800003051758&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLE 300 @ 57.1300010681152&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLE 300 @ 57.1300010681152&amp;quot;&#10;## [1] &amp;quot;2010-03-30 00:00:00 XLE -300 @ 57.2599983215332&amp;quot;&#10;## [1] &amp;quot;2010-03-30 00:00:00 XLE -300 @ 57.2599983215332&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLE 300 @ 59.3800010681152&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLE 300 @ 59.3800010681152&amp;quot;&#10;## [1] &amp;quot;2010-04-21 00:00:00 XLE -300 @ 60.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-04-21 00:00:00 XLE -300 @ 60.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLE 300 @ 60.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLE 300 @ 60.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-05-13 00:00:00 XLE -300 @ 57.3800010681152&amp;quot;&#10;## [1] &amp;quot;2010-05-13 00:00:00 XLE -300 @ 57.3800010681152&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLE 300 @ 55.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLE 300 @ 55.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLE -300 @ 53.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLE -300 @ 53.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-06-02 00:00:00 XLE 300 @ 52.7200012207031&amp;quot;&#10;## [1] &amp;quot;2010-06-02 00:00:00 XLE 300 @ 52.7200012207031&amp;quot;&#10;## [1] &amp;quot;2010-06-04 00:00:00 XLE -300 @ 51.5499992370605&amp;quot;&#10;## [1] &amp;quot;2010-06-04 00:00:00 XLE -300 @ 51.5499992370605&amp;quot;&#10;## [1] &amp;quot;2010-06-08 00:00:00 XLE 300 @ 51.9500007629395&amp;quot;&#10;## [1] &amp;quot;2010-06-08 00:00:00 XLE 300 @ 51.9500007629395&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLE -300 @ 54.3199996948242&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLE -300 @ 54.3199996948242&amp;quot;&#10;## [1] &amp;quot;2010-06-23 00:00:00 XLE 300 @ 53.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-06-23 00:00:00 XLE 300 @ 53.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLE -300 @ 52.3499984741211&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLE -300 @ 52.3499984741211&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLE 300 @ 52.060001373291&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLE 300 @ 52.060001373291&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 XLE -300 @ 52.3800010681152&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 XLE -300 @ 52.3800010681152&amp;quot;&#10;## [1] &amp;quot;2010-08-11 00:00:00 XLE 300 @ 53.7599983215332&amp;quot;&#10;## [1] &amp;quot;2010-08-11 00:00:00 XLE 300 @ 53.7599983215332&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLE -300 @ 53.7099990844727&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLE -300 @ 53.7099990844727&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLE 300 @ 52.189998626709&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLE 300 @ 52.189998626709&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 XLE -300 @ 51.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 XLE -300 @ 51.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 XLE 300 @ 53.8899993896484&amp;quot;&#10;## [1] &amp;quot;2010-09-17 00:00:00 XLE 300 @ 53.8899993896484&amp;quot;&#10;## [1] &amp;quot;2010-09-21 00:00:00 XLE -300 @ 54.8400001525879&amp;quot;&#10;## [1] &amp;quot;2010-09-21 00:00:00 XLE -300 @ 54.8400001525879&amp;quot;&#10;## [1] &amp;quot;2010-09-24 00:00:00 XLE 300 @ 55.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-09-24 00:00:00 XLE 300 @ 55.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-09-27 00:00:00 XLE -300 @ 55.060001373291&amp;quot;&#10;## [1] &amp;quot;2010-09-27 00:00:00 XLE -300 @ 55.060001373291&amp;quot;&#10;## [1] &amp;quot;2010-10-20 00:00:00 XLE 300 @ 58.939998626709&amp;quot;&#10;## [1] &amp;quot;2010-10-20 00:00:00 XLE 300 @ 58.939998626709&amp;quot;&#10;## [1] &amp;quot;2010-10-25 00:00:00 XLE -300 @ 59.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-10-25 00:00:00 XLE -300 @ 59.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-10-29 00:00:00 XLE 300 @ 59.2400016784668&amp;quot;&#10;## [1] &amp;quot;2010-10-29 00:00:00 XLE 300 @ 59.2400016784668&amp;quot;&#10;## [1] &amp;quot;2010-11-03 00:00:00 XLE -300 @ 60.0900001525879&amp;quot;&#10;## [1] &amp;quot;2010-11-03 00:00:00 XLE -300 @ 60.0900001525879&amp;quot;&#10;## [1] &amp;quot;2010-11-16 00:00:00 XLE 300 @ 61.4500007629395&amp;quot;&#10;## [1] &amp;quot;2010-11-16 00:00:00 XLE 300 @ 61.4500007629395&amp;quot;&#10;## [1] &amp;quot;2010-11-19 00:00:00 XLE -300 @ 63.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-11-19 00:00:00 XLE -300 @ 63.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLE 300 @ 63.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLE 300 @ 63.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLE -300 @ 65.5299987792969&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLE -300 @ 65.5299987792969&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLE 300 @ 66.1600036621094&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLE 300 @ 66.1600036621094&amp;quot;&#10;## [1] &amp;quot;2010-12-21 00:00:00 XLE -300 @ 66.9899978637695&amp;quot;&#10;## [1] &amp;quot;2010-12-21 00:00:00 XLE -300 @ 66.9899978637695&amp;quot;&#10;## [1] &amp;quot;2011-01-07 00:00:00 XLE 300 @ 68.2799987792969&amp;quot;&#10;## [1] &amp;quot;2011-01-07 00:00:00 XLE 300 @ 68.2799987792969&amp;quot;&#10;## [1] &amp;quot;2011-01-12 00:00:00 XLE -300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2011-01-12 00:00:00 XLE -300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2011-01-21 00:00:00 XLE 300 @ 70.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-01-21 00:00:00 XLE 300 @ 70.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-01-27 00:00:00 XLE -300 @ 71.4199981689453&amp;quot;&#10;## [1] &amp;quot;2011-01-27 00:00:00 XLE -300 @ 71.4199981689453&amp;quot;&#10;## [1] &amp;quot;2011-02-10 00:00:00 XLE 300 @ 74.120002746582&amp;quot;&#10;## [1] &amp;quot;2011-02-10 00:00:00 XLE 300 @ 74.120002746582&amp;quot;&#10;## [1] &amp;quot;2011-02-15 00:00:00 XLE -300 @ 74.9499969482422&amp;quot;&#10;## [1] &amp;quot;2011-02-15 00:00:00 XLE -300 @ 74.9499969482422&amp;quot;&#10;## [1] &amp;quot;2011-03-09 00:00:00 XLE 300 @ 76.620002746582&amp;quot;&#10;## [1] &amp;quot;2011-03-09 00:00:00 XLE 300 @ 76.620002746582&amp;quot;&#10;## [1] &amp;quot;2011-03-18 00:00:00 XLE -300 @ 75.3899993896484&amp;quot;&#10;## [1] &amp;quot;2011-03-18 00:00:00 XLE -300 @ 75.3899993896484&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 XLE 300 @ 79.4400024414062&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 XLE 300 @ 79.4400024414062&amp;quot;&#10;## [1] &amp;quot;2011-04-18 00:00:00 XLE -300 @ 76.0400009155273&amp;quot;&#10;## [1] &amp;quot;2011-04-18 00:00:00 XLE -300 @ 76.0400009155273&amp;quot;&#10;## [1] &amp;quot;2011-04-19 00:00:00 XLE 300 @ 76.8099975585938&amp;quot;&#10;## [1] &amp;quot;2011-04-19 00:00:00 XLE 300 @ 76.8099975585938&amp;quot;&#10;## [1] &amp;quot;2011-04-21 00:00:00 XLE -300 @ 78.9800033569336&amp;quot;&#10;## [1] &amp;quot;2011-04-21 00:00:00 XLE -300 @ 78.9800033569336&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 XLE 300 @ 76.0500030517578&amp;quot;&#10;## [1] &amp;quot;2011-05-04 00:00:00 XLE 300 @ 76.0500030517578&amp;quot;&#10;## [1] &amp;quot;2011-05-11 00:00:00 XLE -300 @ 74.2600021362305&amp;quot;&#10;## [1] &amp;quot;2011-05-11 00:00:00 XLE -300 @ 74.2600021362305&amp;quot;&#10;## [1] &amp;quot;2011-05-12 00:00:00 XLE 300 @ 74.1500015258789&amp;quot;&#10;## [1] &amp;quot;2011-05-12 00:00:00 XLE 300 @ 74.1500015258789&amp;quot;&#10;## [1] &amp;quot;2011-05-19 00:00:00 XLE -300 @ 74.7200012207031&amp;quot;&#10;## [1] &amp;quot;2011-05-19 00:00:00 XLE -300 @ 74.7200012207031&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLE 300 @ 74.5100021362305&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLE 300 @ 74.5100021362305&amp;quot;&#10;## [1] &amp;quot;2011-05-26 00:00:00 XLE -300 @ 76.1500015258789&amp;quot;&#10;## [1] &amp;quot;2011-05-26 00:00:00 XLE -300 @ 76.1500015258789&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLE 300 @ 75.2399978637695&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLE 300 @ 75.2399978637695&amp;quot;&#10;## [1] &amp;quot;2011-06-10 00:00:00 XLE -300 @ 73.3300018310547&amp;quot;&#10;## [1] &amp;quot;2011-06-10 00:00:00 XLE -300 @ 73.3300018310547&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 XLE 300 @ 72.1699981689453&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 XLE 300 @ 72.1699981689453&amp;quot;&#10;## [1] &amp;quot;2011-06-22 00:00:00 XLE -300 @ 73.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-06-22 00:00:00 XLE -300 @ 73.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-06-24 00:00:00 XLE 300 @ 70.9300003051758&amp;quot;&#10;## [1] &amp;quot;2011-06-24 00:00:00 XLE 300 @ 70.9300003051758&amp;quot;&#10;## [1] &amp;quot;2011-06-29 00:00:00 XLE -300 @ 74.25&amp;quot;&#10;## [1] &amp;quot;2011-06-29 00:00:00 XLE -300 @ 74.25&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLE 300 @ 74.7900009155273&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLE 300 @ 74.7900009155273&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 XLE -300 @ 76.5999984741211&amp;quot;&#10;## [1] &amp;quot;2011-07-18 00:00:00 XLE -300 @ 76.5999984741211&amp;quot;&#10;## [1] &amp;quot;2011-07-28 00:00:00 XLE 300 @ 77.2200012207031&amp;quot;&#10;## [1] &amp;quot;2011-07-28 00:00:00 XLE 300 @ 77.2200012207031&amp;quot;&#10;## [1] &amp;quot;2011-08-15 00:00:00 XLE -300 @ 69.2200012207031&amp;quot;&#10;## [1] &amp;quot;2011-08-15 00:00:00 XLE -300 @ 69.2200012207031&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLE 300 @ 63.2400016784668&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLE 300 @ 63.2400016784668&amp;quot;&#10;## [1] &amp;quot;2011-08-24 00:00:00 XLE -300 @ 65.9499969482422&amp;quot;&#10;## [1] &amp;quot;2011-08-24 00:00:00 XLE -300 @ 65.9499969482422&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLE 300 @ 65.5&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLE 300 @ 65.5&amp;quot;&#10;## [1] &amp;quot;2011-09-08 00:00:00 XLE -300 @ 67.1100006103516&amp;quot;&#10;## [1] &amp;quot;2011-09-08 00:00:00 XLE -300 @ 67.1100006103516&amp;quot;&#10;## [1] &amp;quot;2011-09-12 00:00:00 XLE 300 @ 65.1999969482422&amp;quot;&#10;## [1] &amp;quot;2011-09-12 00:00:00 XLE 300 @ 65.1999969482422&amp;quot;&#10;## [1] &amp;quot;2011-09-15 00:00:00 XLE -300 @ 67.5&amp;quot;&#10;## [1] &amp;quot;2011-09-15 00:00:00 XLE -300 @ 67.5&amp;quot;&#10;## [1] &amp;quot;2011-09-20 00:00:00 XLE 300 @ 65.620002746582&amp;quot;&#10;## [1] &amp;quot;2011-09-20 00:00:00 XLE 300 @ 65.620002746582&amp;quot;&#10;## [1] &amp;quot;2011-09-28 00:00:00 XLE -300 @ 59.7099990844727&amp;quot;&#10;## [1] &amp;quot;2011-09-28 00:00:00 XLE -300 @ 59.7099990844727&amp;quot;&#10;## [1] &amp;quot;2011-09-29 00:00:00 XLE 300 @ 60.2799987792969&amp;quot;&#10;## [1] &amp;quot;2011-09-29 00:00:00 XLE 300 @ 60.2799987792969&amp;quot;&#10;## [1] &amp;quot;2011-10-06 00:00:00 XLE -300 @ 61.6599998474121&amp;quot;&#10;## [1] &amp;quot;2011-10-06 00:00:00 XLE -300 @ 61.6599998474121&amp;quot;&#10;## [1] &amp;quot;2011-11-01 00:00:00 XLE 300 @ 67.4599990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-01 00:00:00 XLE 300 @ 67.4599990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLE -300 @ 71.2600021362305&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLE -300 @ 71.2600021362305&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLE 300 @ 70.8099975585938&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLE 300 @ 70.8099975585938&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLE -300 @ 71.3099975585938&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLE -300 @ 71.3099975585938&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 XLE 300 @ 68.5599975585938&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 XLE 300 @ 68.5599975585938&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLE -300 @ 67.1699981689453&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLE -300 @ 67.1699981689453&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLE 300 @ 70.1900024414062&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLE 300 @ 70.1900024414062&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLE -300 @ 68.4000015258789&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLE -300 @ 68.4000015258789&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 XLE 300 @ 69.1600036621094&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 XLE 300 @ 69.1600036621094&amp;quot;&#10;## [1] &amp;quot;2012-01-04 00:00:00 XLE -300 @ 71.1999969482422&amp;quot;&#10;## [1] &amp;quot;2012-01-04 00:00:00 XLE -300 @ 71.1999969482422&amp;quot;&#10;## [1] &amp;quot;2012-01-12 00:00:00 XLE 300 @ 69.7900009155273&amp;quot;&#10;## [1] &amp;quot;2012-01-12 00:00:00 XLE 300 @ 69.7900009155273&amp;quot;&#10;## [1] &amp;quot;2012-01-19 00:00:00 XLE -300 @ 71.370002746582&amp;quot;&#10;## [1] &amp;quot;2012-01-19 00:00:00 XLE -300 @ 71.370002746582&amp;quot;&#10;## [1] &amp;quot;2012-01-30 00:00:00 XLE 300 @ 71.1399993896484&amp;quot;&#10;## [1] &amp;quot;2012-01-30 00:00:00 XLE 300 @ 71.1399993896484&amp;quot;&#10;## [1] &amp;quot;2012-02-03 00:00:00 XLE -300 @ 72.7699966430664&amp;quot;&#10;## [1] &amp;quot;2012-02-03 00:00:00 XLE -300 @ 72.7699966430664&amp;quot;&#10;## [1] &amp;quot;2012-02-13 00:00:00 XLE 300 @ 73.620002746582&amp;quot;&#10;## [1] &amp;quot;2012-02-13 00:00:00 XLE 300 @ 73.620002746582&amp;quot;&#10;## [1] &amp;quot;2012-02-17 00:00:00 XLE -300 @ 74.870002746582&amp;quot;&#10;## [1] &amp;quot;2012-02-17 00:00:00 XLE -300 @ 74.870002746582&amp;quot;&#10;## [1] &amp;quot;2012-03-01 00:00:00 XLE 300 @ 75.5999984741211&amp;quot;&#10;## [1] &amp;quot;2012-03-01 00:00:00 XLE 300 @ 75.5999984741211&amp;quot;&#10;## [1] &amp;quot;2012-03-14 00:00:00 XLE -300 @ 73.9499969482422&amp;quot;&#10;## [1] &amp;quot;2012-03-14 00:00:00 XLE -300 @ 73.9499969482422&amp;quot;&#10;## [1] &amp;quot;2012-03-21 00:00:00 XLE 300 @ 73.129997253418&amp;quot;&#10;## [1] &amp;quot;2012-03-21 00:00:00 XLE 300 @ 73.129997253418&amp;quot;&#10;## [1] &amp;quot;2012-04-03 00:00:00 XLE -300 @ 71.8199996948242&amp;quot;&#10;## [1] &amp;quot;2012-04-03 00:00:00 XLE -300 @ 71.8199996948242&amp;quot;&#10;## [1] &amp;quot;2012-04-05 00:00:00 XLE 300 @ 70.5&amp;quot;&#10;## [1] &amp;quot;2012-04-05 00:00:00 XLE 300 @ 70.5&amp;quot;&#10;## [1] &amp;quot;2012-04-13 00:00:00 XLE -300 @ 68.6999969482422&amp;quot;&#10;## [1] &amp;quot;2012-04-13 00:00:00 XLE -300 @ 68.6999969482422&amp;quot;&#10;## [1] &amp;quot;2012-04-17 00:00:00 XLE 300 @ 69.3499984741211&amp;quot;&#10;## [1] &amp;quot;2012-04-17 00:00:00 XLE 300 @ 69.3499984741211&amp;quot;&#10;## [1] &amp;quot;2012-04-25 00:00:00 XLE -300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2012-04-25 00:00:00 XLE -300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2012-05-04 00:00:00 XLE 300 @ 68.3000030517578&amp;quot;&#10;## [1] &amp;quot;2012-05-04 00:00:00 XLE 300 @ 68.3000030517578&amp;quot;&#10;## [1] &amp;quot;2012-05-22 00:00:00 XLE -300 @ 65.25&amp;quot;&#10;## [1] &amp;quot;2012-05-22 00:00:00 XLE -300 @ 65.25&amp;quot;&#10;## [1] &amp;quot;2012-05-29 00:00:00 XLE 300 @ 66.2200012207031&amp;quot;&#10;## [1] &amp;quot;2012-05-29 00:00:00 XLE 300 @ 66.2200012207031&amp;quot;&#10;## [1] &amp;quot;2012-05-30 00:00:00 XLE -300 @ 64.1900024414062&amp;quot;&#10;## [1] &amp;quot;2012-05-30 00:00:00 XLE -300 @ 64.1900024414062&amp;quot;&#10;## [1] &amp;quot;2012-05-31 00:00:00 XLE 300 @ 63.6300010681152&amp;quot;&#10;## [1] &amp;quot;2012-05-31 00:00:00 XLE 300 @ 63.6300010681152&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLE -300 @ 64.4899978637695&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLE -300 @ 64.4899978637695&amp;quot;&#10;## [1] &amp;quot;2012-06-12 00:00:00 XLE 300 @ 64.5199966430664&amp;quot;&#10;## [1] &amp;quot;2012-06-12 00:00:00 XLE 300 @ 64.5199966430664&amp;quot;&#10;## [1] &amp;quot;2012-06-15 00:00:00 XLE -300 @ 65.620002746582&amp;quot;&#10;## [1] &amp;quot;2012-06-15 00:00:00 XLE -300 @ 65.620002746582&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 XLE 300 @ 63.439998626709&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 XLE 300 @ 63.439998626709&amp;quot;&#10;## [1] &amp;quot;2012-06-28 00:00:00 XLE -300 @ 64.4300003051758&amp;quot;&#10;## [1] &amp;quot;2012-06-28 00:00:00 XLE -300 @ 64.4300003051758&amp;quot;&#10;## [1] &amp;quot;2012-07-10 00:00:00 XLE 300 @ 64.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-07-10 00:00:00 XLE 300 @ 64.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-07-16 00:00:00 XLE -300 @ 66.9899978637695&amp;quot;&#10;## [1] &amp;quot;2012-07-16 00:00:00 XLE -300 @ 66.9899978637695&amp;quot;&#10;## [1] &amp;quot;2012-07-25 00:00:00 XLE 300 @ 67.0899963378906&amp;quot;&#10;## [1] &amp;quot;2012-07-25 00:00:00 XLE 300 @ 67.0899963378906&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLE -300 @ 70.2200012207031&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLE -300 @ 70.2200012207031&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLE 300 @ 70.4400024414062&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLE 300 @ 70.4400024414062&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLE -300 @ 70.629997253418&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLE -300 @ 70.629997253418&amp;quot;&#10;## [1] &amp;quot;2012-08-22 00:00:00 XLE 300 @ 72.3600006103516&amp;quot;&#10;## [1] &amp;quot;2012-08-22 00:00:00 XLE 300 @ 72.3600006103516&amp;quot;&#10;## [1] &amp;quot;2012-09-07 00:00:00 XLE -300 @ 73.4499969482422&amp;quot;&#10;## [1] &amp;quot;2012-09-07 00:00:00 XLE -300 @ 73.4499969482422&amp;quot;&#10;## [1] &amp;quot;2012-09-20 00:00:00 XLE 300 @ 74.9300003051758&amp;quot;&#10;## [1] &amp;quot;2012-09-20 00:00:00 XLE 300 @ 74.9300003051758&amp;quot;&#10;## [1] &amp;quot;2012-10-03 00:00:00 XLE -300 @ 73.0199966430664&amp;quot;&#10;## [1] &amp;quot;2012-10-03 00:00:00 XLE -300 @ 73.0199966430664&amp;quot;&#10;## [1] &amp;quot;2012-10-04 00:00:00 XLE 300 @ 73.75&amp;quot;&#10;## [1] &amp;quot;2012-10-04 00:00:00 XLE 300 @ 73.75&amp;quot;&#10;## [1] &amp;quot;2012-10-10 00:00:00 XLE -300 @ 72.4199981689453&amp;quot;&#10;## [1] &amp;quot;2012-10-10 00:00:00 XLE -300 @ 72.4199981689453&amp;quot;&#10;## [1] &amp;quot;2012-10-11 00:00:00 XLE 300 @ 72.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-10-11 00:00:00 XLE 300 @ 72.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 XLE -300 @ 75.0199966430664&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 XLE -300 @ 75.0199966430664&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 XLE 300 @ 73.4599990844727&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 XLE 300 @ 73.4599990844727&amp;quot;&#10;## [1] &amp;quot;2012-11-02 00:00:00 XLE -300 @ 71.0599975585938&amp;quot;&#10;## [1] &amp;quot;2012-11-02 00:00:00 XLE -300 @ 71.0599975585938&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 XLE 300 @ 71.5999984741211&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 XLE 300 @ 71.5999984741211&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 XLE -300 @ 70.8499984741211&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 XLE -300 @ 70.8499984741211&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLE 300 @ 69.5699996948242&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLE 300 @ 69.5699996948242&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLE -300 @ 70.2300033569336&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLE -300 @ 70.2300033569336&amp;quot;&#10;## [1] &amp;quot;2012-11-28 00:00:00 XLE 300 @ 70.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-11-28 00:00:00 XLE 300 @ 70.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-11-30 00:00:00 XLE -300 @ 71.0599975585938&amp;quot;&#10;## [1] &amp;quot;2012-11-30 00:00:00 XLE -300 @ 71.0599975585938&amp;quot;&#10;## [1] &amp;quot;2012-12-04 00:00:00 XLE 300 @ 70.4100036621094&amp;quot;&#10;## [1] &amp;quot;2012-12-04 00:00:00 XLE 300 @ 70.4100036621094&amp;quot;&#10;## [1] &amp;quot;2012-12-07 00:00:00 XLE -300 @ 71.5599975585938&amp;quot;&#10;## [1] &amp;quot;2012-12-07 00:00:00 XLE -300 @ 71.5599975585938&amp;quot;&#10;## [1] &amp;quot;2012-12-14 00:00:00 XLE 300 @ 71.2200012207031&amp;quot;&#10;## [1] &amp;quot;2012-12-14 00:00:00 XLE 300 @ 71.2200012207031&amp;quot;&#10;## [1] &amp;quot;2012-12-18 00:00:00 XLE -300 @ 73.1900024414062&amp;quot;&#10;## [1] &amp;quot;2012-12-18 00:00:00 XLE -300 @ 73.1900024414062&amp;quot;&#10;## [1] &amp;quot;2012-12-24 00:00:00 XLE 300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2012-12-24 00:00:00 XLE 300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2013-01-03 00:00:00 XLE -300 @ 72.9800033569336&amp;quot;&#10;## [1] &amp;quot;2013-01-03 00:00:00 XLE -300 @ 72.9800033569336&amp;quot;&#10;## [1] &amp;quot;2013-02-21 00:00:00 XLE 300 @ 77.1600036621094&amp;quot;&#10;## [1] &amp;quot;2013-02-21 00:00:00 XLE 300 @ 77.1600036621094&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLE -300 @ 77.6900024414062&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLE -300 @ 77.6900024414062&amp;quot;&#10;## [1] &amp;quot;2013-03-19 00:00:00 XLE 300 @ 78.0899963378906&amp;quot;&#10;## [1] &amp;quot;2013-03-19 00:00:00 XLE 300 @ 78.0899963378906&amp;quot;&#10;## [1] &amp;quot;2013-03-27 00:00:00 XLE -300 @ 79.5400009155273&amp;quot;&#10;## [1] &amp;quot;2013-03-27 00:00:00 XLE -300 @ 79.5400009155273&amp;quot;&#10;## [1] &amp;quot;2013-04-03 00:00:00 XLE 300 @ 77.2300033569336&amp;quot;&#10;## [1] &amp;quot;2013-04-03 00:00:00 XLE 300 @ 77.2300033569336&amp;quot;&#10;## [1] &amp;quot;2013-04-09 00:00:00 XLE -300 @ 78.4800033569336&amp;quot;&#10;## [1] &amp;quot;2013-04-09 00:00:00 XLE -300 @ 78.4800033569336&amp;quot;&#10;## [1] &amp;quot;2013-04-15 00:00:00 XLE 300 @ 74.8199996948242&amp;quot;&#10;## [1] &amp;quot;2013-04-15 00:00:00 XLE 300 @ 74.8199996948242&amp;quot;&#10;## [1] &amp;quot;2013-04-23 00:00:00 XLE -300 @ 76.2300033569336&amp;quot;&#10;## [1] &amp;quot;2013-04-23 00:00:00 XLE -300 @ 76.2300033569336&amp;quot;&#10;## [1] &amp;quot;2013-05-02 00:00:00 XLE 300 @ 78.0599975585938&amp;quot;&#10;## [1] &amp;quot;2013-05-02 00:00:00 XLE 300 @ 78.0599975585938&amp;quot;&#10;## [1] &amp;quot;2013-05-06 00:00:00 XLE -300 @ 80.0100021362305&amp;quot;&#10;## [1] &amp;quot;2013-05-06 00:00:00 XLE -300 @ 80.0100021362305&amp;quot;&#10;## [1] &amp;quot;2013-05-14 00:00:00 XLE 300 @ 81.4000015258789&amp;quot;&#10;## [1] &amp;quot;2013-05-14 00:00:00 XLE 300 @ 81.4000015258789&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 XLE -300 @ 81.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 XLE -300 @ 81.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-05-28 00:00:00 XLE 300 @ 82.5699996948242&amp;quot;&#10;## [1] &amp;quot;2013-05-28 00:00:00 XLE 300 @ 82.5699996948242&amp;quot;&#10;## [1] &amp;quot;2013-05-29 00:00:00 XLE -300 @ 82.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-05-29 00:00:00 XLE -300 @ 82.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-06-03 00:00:00 XLE 300 @ 81.2799987792969&amp;quot;&#10;## [1] &amp;quot;2013-06-03 00:00:00 XLE 300 @ 81.2799987792969&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLE -300 @ 81.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLE -300 @ 81.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLE 300 @ 79.3600006103516&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLE 300 @ 79.3600006103516&amp;quot;&#10;## [1] &amp;quot;2013-06-14 00:00:00 XLE -300 @ 79.9100036621094&amp;quot;&#10;## [1] &amp;quot;2013-06-14 00:00:00 XLE -300 @ 79.9100036621094&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLE 300 @ 78.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLE 300 @ 78.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-06-28 00:00:00 XLE -300 @ 78.3000030517578&amp;quot;&#10;## [1] &amp;quot;2013-06-28 00:00:00 XLE -300 @ 78.3000030517578&amp;quot;&#10;## [1] &amp;quot;2013-07-17 00:00:00 XLE 300 @ 81.6999969482422&amp;quot;&#10;## [1] &amp;quot;2013-07-17 00:00:00 XLE 300 @ 81.6999969482422&amp;quot;&#10;## [1] &amp;quot;2013-07-19 00:00:00 XLE -300 @ 83.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-07-19 00:00:00 XLE -300 @ 83.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLE 300 @ 83.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLE 300 @ 83.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLE -300 @ 83.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLE -300 @ 83.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-08-07 00:00:00 XLE 300 @ 82.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-08-07 00:00:00 XLE 300 @ 82.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-08-23 00:00:00 XLE -300 @ 81.7600021362305&amp;quot;&#10;## [1] &amp;quot;2013-08-23 00:00:00 XLE -300 @ 81.7600021362305&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLE 300 @ 83.629997253418&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLE 300 @ 83.629997253418&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLE -300 @ 84.2900009155273&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLE -300 @ 84.2900009155273&amp;quot;&#10;## [1] &amp;quot;2013-10-24 00:00:00 XLE 300 @ 86.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-10-24 00:00:00 XLE 300 @ 86.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-10-29 00:00:00 XLE -300 @ 87.2799987792969&amp;quot;&#10;## [1] &amp;quot;2013-10-29 00:00:00 XLE -300 @ 87.2799987792969&amp;quot;&#10;## [1] &amp;quot;2013-11-01 00:00:00 XLE 300 @ 86.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-11-01 00:00:00 XLE 300 @ 86.0800018310547&amp;quot;&#10;## [1] &amp;quot;2013-11-05 00:00:00 XLE -300 @ 86.3600006103516&amp;quot;&#10;## [1] &amp;quot;2013-11-05 00:00:00 XLE -300 @ 86.3600006103516&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLE 300 @ 86.5500030517578&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLE 300 @ 86.5500030517578&amp;quot;&#10;## [1] &amp;quot;2013-11-15 00:00:00 XLE -300 @ 87.6600036621094&amp;quot;&#10;## [1] &amp;quot;2013-11-15 00:00:00 XLE -300 @ 87.6600036621094&amp;quot;&#10;## [1] &amp;quot;2013-11-27 00:00:00 XLE 300 @ 86.620002746582&amp;quot;&#10;## [1] &amp;quot;2013-11-27 00:00:00 XLE 300 @ 86.620002746582&amp;quot;&#10;## [1] &amp;quot;2013-12-17 00:00:00 XLE -300 @ 85.379997253418&amp;quot;&#10;## [1] &amp;quot;2013-12-17 00:00:00 XLE -300 @ 85.379997253418&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLE 300 @ 86.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLE 300 @ 86.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-01-08 00:00:00 XLE -300 @ 87.0999984741211&amp;quot;&#10;## [1] &amp;quot;2014-01-08 00:00:00 XLE -300 @ 87.0999984741211&amp;quot;&#10;## [1] &amp;quot;2014-01-10 00:00:00 XLE 300 @ 86.9000015258789&amp;quot;&#10;## [1] &amp;quot;2014-01-10 00:00:00 XLE 300 @ 86.9000015258789&amp;quot;&#10;## [1] &amp;quot;2014-01-22 00:00:00 XLE -300 @ 87.120002746582&amp;quot;&#10;## [1] &amp;quot;2014-01-22 00:00:00 XLE -300 @ 87.120002746582&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 XLE 300 @ 84.3300018310547&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 XLE 300 @ 84.3300018310547&amp;quot;&#10;## [1] &amp;quot;2014-02-10 00:00:00 XLE -300 @ 83.629997253418&amp;quot;&#10;## [1] &amp;quot;2014-02-10 00:00:00 XLE -300 @ 83.629997253418&amp;quot;&#10;## [1] &amp;quot;2014-03-12 00:00:00 XLE 300 @ 87.1699981689453&amp;quot;&#10;## [1] &amp;quot;2014-03-12 00:00:00 XLE 300 @ 87.1699981689453&amp;quot;&#10;## [1] &amp;quot;2014-03-19 00:00:00 XLE -300 @ 86.9100036621094&amp;quot;&#10;## [1] &amp;quot;2014-03-19 00:00:00 XLE -300 @ 86.9100036621094&amp;quot;&#10;## [1] &amp;quot;2014-03-25 00:00:00 XLE 300 @ 87.6600036621094&amp;quot;&#10;## [1] &amp;quot;2014-03-25 00:00:00 XLE 300 @ 87.6600036621094&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 XLE -300 @ 87.25&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 XLE -300 @ 87.25&amp;quot;&#10;## [1] &amp;quot;2014-04-08 00:00:00 XLE 300 @ 89.5400009155273&amp;quot;&#10;## [1] &amp;quot;2014-04-08 00:00:00 XLE 300 @ 89.5400009155273&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 XLE -300 @ 90.8600006103516&amp;quot;&#10;## [1] &amp;quot;2014-04-15 00:00:00 XLE -300 @ 90.8600006103516&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 XLE 300 @ 93.3899993896484&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 XLE 300 @ 93.3899993896484&amp;quot;&#10;## [1] &amp;quot;2014-04-30 00:00:00 XLE -300 @ 93.7399978637695&amp;quot;&#10;## [1] &amp;quot;2014-04-30 00:00:00 XLE -300 @ 93.7399978637695&amp;quot;&#10;## [1] &amp;quot;2014-05-09 00:00:00 XLE 300 @ 93.6699981689453&amp;quot;&#10;## [1] &amp;quot;2014-05-09 00:00:00 XLE 300 @ 93.6699981689453&amp;quot;&#10;## [1] &amp;quot;2014-05-14 00:00:00 XLE -300 @ 94.7200012207031&amp;quot;&#10;## [1] &amp;quot;2014-05-14 00:00:00 XLE -300 @ 94.7200012207031&amp;quot;&#10;## [1] &amp;quot;2014-05-16 00:00:00 XLE 300 @ 93.4000015258789&amp;quot;&#10;## [1] &amp;quot;2014-05-16 00:00:00 XLE 300 @ 93.4000015258789&amp;quot;&#10;## [1] &amp;quot;2014-05-22 00:00:00 XLE -300 @ 94.3399963378906&amp;quot;&#10;## [1] &amp;quot;2014-05-22 00:00:00 XLE -300 @ 94.3399963378906&amp;quot;&#10;## [1] &amp;quot;2014-06-25 00:00:00 XLE 300 @ 99.9100036621094&amp;quot;&#10;## [1] &amp;quot;2014-06-25 00:00:00 XLE 300 @ 99.9100036621094&amp;quot;&#10;## [1] &amp;quot;2014-07-02 00:00:00 XLE -300 @ 100.01000213623&amp;quot;&#10;## [1] &amp;quot;2014-07-02 00:00:00 XLE -300 @ 100.01000213623&amp;quot;&#10;## [1] &amp;quot;2014-07-08 00:00:00 XLE 300 @ 99.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-07-08 00:00:00 XLE 300 @ 99.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-07-10 00:00:00 XLE -300 @ 99.1600036621094&amp;quot;&#10;## [1] &amp;quot;2014-07-10 00:00:00 XLE -300 @ 99.1600036621094&amp;quot;&#10;## [1] &amp;quot;2014-07-11 00:00:00 XLE 300 @ 98.4000015258789&amp;quot;&#10;## [1] &amp;quot;2014-07-11 00:00:00 XLE 300 @ 98.4000015258789&amp;quot;&#10;## [1] &amp;quot;2014-07-17 00:00:00 XLE -300 @ 98.6999969482422&amp;quot;&#10;## [1] &amp;quot;2014-07-17 00:00:00 XLE -300 @ 98.6999969482422&amp;quot;&#10;## [1] &amp;quot;2014-07-28 00:00:00 XLE 300 @ 99.5999984741211&amp;quot;&#10;## [1] &amp;quot;2014-07-28 00:00:00 XLE 300 @ 99.5999984741211&amp;quot;&#10;## [1] &amp;quot;2014-08-11 00:00:00 XLE -300 @ 96.6100006103516&amp;quot;&#10;## [1] &amp;quot;2014-08-11 00:00:00 XLE -300 @ 96.6100006103516&amp;quot;&#10;## [1] &amp;quot;2014-08-15 00:00:00 XLE 300 @ 96.370002746582&amp;quot;&#10;## [1] &amp;quot;2014-08-15 00:00:00 XLE 300 @ 96.370002746582&amp;quot;&#10;## [1] &amp;quot;2014-08-19 00:00:00 XLE -300 @ 97.370002746582&amp;quot;&#10;## [1] &amp;quot;2014-08-19 00:00:00 XLE -300 @ 97.370002746582&amp;quot;&#10;## [1] &amp;quot;2014-08-25 00:00:00 XLE 300 @ 97.870002746582&amp;quot;&#10;## [1] &amp;quot;2014-08-25 00:00:00 XLE 300 @ 97.870002746582&amp;quot;&#10;## [1] &amp;quot;2014-08-26 00:00:00 XLE -300 @ 98.370002746582&amp;quot;&#10;## [1] &amp;quot;2014-08-26 00:00:00 XLE -300 @ 98.370002746582&amp;quot;&#10;## [1] &amp;quot;2014-09-03 00:00:00 XLE 300 @ 97.75&amp;quot;&#10;## [1] &amp;quot;2014-09-03 00:00:00 XLE 300 @ 97.75&amp;quot;&#10;## [1] &amp;quot;2014-09-17 00:00:00 XLE -300 @ 94.8399963378906&amp;quot;&#10;## [1] &amp;quot;2014-09-17 00:00:00 XLE -300 @ 94.8399963378906&amp;quot;&#10;## [1] &amp;quot;2014-09-22 00:00:00 XLE 300 @ 92.4100036621094&amp;quot;&#10;## [1] &amp;quot;2014-09-22 00:00:00 XLE 300 @ 92.4100036621094&amp;quot;&#10;## [1] &amp;quot;2014-10-20 00:00:00 XLE -300 @ 83.4199981689453&amp;quot;&#10;## [1] &amp;quot;2014-10-20 00:00:00 XLE -300 @ 83.4199981689453&amp;quot;&#10;## [1] &amp;quot;2014-10-28 00:00:00 XLE 300 @ 85.7099990844727&amp;quot;&#10;## [1] &amp;quot;2014-10-28 00:00:00 XLE 300 @ 85.7099990844727&amp;quot;&#10;## [1] &amp;quot;2014-10-30 00:00:00 XLE -300 @ 85.6800003051758&amp;quot;&#10;## [1] &amp;quot;2014-10-30 00:00:00 XLE -300 @ 85.6800003051758&amp;quot;&#10;## [1] &amp;quot;2014-11-05 00:00:00 XLE 300 @ 85.75&amp;quot;&#10;## [1] &amp;quot;2014-11-05 00:00:00 XLE 300 @ 85.75&amp;quot;&#10;## [1] &amp;quot;2014-11-07 00:00:00 XLE -300 @ 87.7900009155273&amp;quot;&#10;## [1] &amp;quot;2014-11-07 00:00:00 XLE -300 @ 87.7900009155273&amp;quot;&#10;## [1] &amp;quot;2014-11-13 00:00:00 XLE 300 @ 85.3399963378906&amp;quot;&#10;## [1] &amp;quot;2014-11-13 00:00:00 XLE 300 @ 85.3399963378906&amp;quot;&#10;## [1] &amp;quot;2014-11-20 00:00:00 XLE -300 @ 87.3600006103516&amp;quot;&#10;## [1] &amp;quot;2014-11-20 00:00:00 XLE -300 @ 87.3600006103516&amp;quot;&#10;## [1] &amp;quot;2014-11-26 00:00:00 XLE 300 @ 85.3000030517578&amp;quot;&#10;## [1] &amp;quot;2014-11-26 00:00:00 XLE 300 @ 85.3000030517578&amp;quot;&#10;## [1] &amp;quot;2014-12-18 00:00:00 XLE -300 @ 78.5599975585938&amp;quot;&#10;## [1] &amp;quot;2014-12-18 00:00:00 XLE -300 @ 78.5599975585938&amp;quot;&#10;## [1] &amp;quot;2014-12-31 00:00:00 XLE 300 @ 79.1600036621094&amp;quot;&#10;## [1] &amp;quot;2014-12-31 00:00:00 XLE 300 @ 79.1600036621094&amp;quot;&#10;## [1] &amp;quot;2015-01-09 00:00:00 XLE -300 @ 76.3600006103516&amp;quot;&#10;## [1] &amp;quot;2015-01-09 00:00:00 XLE -300 @ 76.3600006103516&amp;quot;&#10;## [1] &amp;quot;2015-01-13 00:00:00 XLE 300 @ 73.5699996948242&amp;quot;&#10;## [1] &amp;quot;2015-01-13 00:00:00 XLE 300 @ 73.5699996948242&amp;quot;&#10;## [1] &amp;quot;2015-01-20 00:00:00 XLE -300 @ 75.3199996948242&amp;quot;&#10;## [1] &amp;quot;2015-01-20 00:00:00 XLE -300 @ 75.3199996948242&amp;quot;&#10;## [1] &amp;quot;2015-01-29 00:00:00 XLE 300 @ 74.9000015258789&amp;quot;&#10;## [1] &amp;quot;2015-01-29 00:00:00 XLE 300 @ 74.9000015258789&amp;quot;&#10;## [1] &amp;quot;2015-02-03 00:00:00 XLE -300 @ 79.9899978637695&amp;quot;&#10;## [1] &amp;quot;2015-02-03 00:00:00 XLE -300 @ 79.9899978637695&amp;quot;&#10;## [1] &amp;quot;2015-02-12 00:00:00 XLE 300 @ 80.3399963378906&amp;quot;&#10;## [1] &amp;quot;2015-02-12 00:00:00 XLE 300 @ 80.3399963378906&amp;quot;&#10;## [1] &amp;quot;2015-02-13 00:00:00 XLE -300 @ 82.0400009155273&amp;quot;&#10;## [1] &amp;quot;2015-02-13 00:00:00 XLE -300 @ 82.0400009155273&amp;quot;&#10;## [1] &amp;quot;2015-02-20 00:00:00 XLE 300 @ 80.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-02-20 00:00:00 XLE 300 @ 80.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-02-26 00:00:00 XLE -300 @ 79.370002746582&amp;quot;&#10;## [1] &amp;quot;2015-02-26 00:00:00 XLE -300 @ 79.370002746582&amp;quot;&#10;## [1] &amp;quot;2015-02-27 00:00:00 XLE 300 @ 79.0199966430664&amp;quot;&#10;## [1] &amp;quot;2015-02-27 00:00:00 XLE 300 @ 79.0199966430664&amp;quot;&#10;## [1] &amp;quot;2015-03-17 00:00:00 XLE -300 @ 75.3499984741211&amp;quot;&#10;## [1] &amp;quot;2015-03-17 00:00:00 XLE -300 @ 75.3499984741211&amp;quot;&#10;## [1] &amp;quot;2015-03-25 00:00:00 XLE 300 @ 77.120002746582&amp;quot;&#10;## [1] &amp;quot;2015-03-25 00:00:00 XLE 300 @ 77.120002746582&amp;quot;&#10;## [1] &amp;quot;2015-03-26 00:00:00 XLE -300 @ 77.0299987792969&amp;quot;&#10;## [1] &amp;quot;2015-03-26 00:00:00 XLE -300 @ 77.0299987792969&amp;quot;&#10;## [1] &amp;quot;2015-03-30 00:00:00 XLE 300 @ 78.0400009155273&amp;quot;&#10;## [1] &amp;quot;2015-03-30 00:00:00 XLE 300 @ 78.0400009155273&amp;quot;&#10;## [1] &amp;quot;2015-03-31 00:00:00 XLE -300 @ 77.5800018310547&amp;quot;&#10;## [1] &amp;quot;2015-03-31 00:00:00 XLE -300 @ 77.5800018310547&amp;quot;&#10;## [1] &amp;quot;2015-04-22 00:00:00 XLE 300 @ 81.8899993896484&amp;quot;&#10;## [1] &amp;quot;2015-04-22 00:00:00 XLE 300 @ 81.8899993896484&amp;quot;&#10;## [1] &amp;quot;2015-04-24 00:00:00 XLE -300 @ 81.9800033569336&amp;quot;&#10;## [1] &amp;quot;2015-04-24 00:00:00 XLE -300 @ 81.9800033569336&amp;quot;&#10;## [1] &amp;quot;2015-05-06 00:00:00 XLE 300 @ 81.3199996948242&amp;quot;&#10;## [1] &amp;quot;2015-05-06 00:00:00 XLE 300 @ 81.3199996948242&amp;quot;&#10;## [1] &amp;quot;2015-05-19 00:00:00 XLE -300 @ 79.5899963378906&amp;quot;&#10;## [1] &amp;quot;2015-05-19 00:00:00 XLE -300 @ 79.5899963378906&amp;quot;&#10;## [1] &amp;quot;2015-05-20 00:00:00 XLE 300 @ 79.7399978637695&amp;quot;&#10;## [1] &amp;quot;2015-05-20 00:00:00 XLE 300 @ 79.7399978637695&amp;quot;&#10;## [1] &amp;quot;2015-05-22 00:00:00 XLE -300 @ 80.1999969482422&amp;quot;&#10;## [1] &amp;quot;2015-05-22 00:00:00 XLE -300 @ 80.1999969482422&amp;quot;&#10;## [1] &amp;quot;2015-05-27 00:00:00 XLE 300 @ 78.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-05-27 00:00:00 XLE 300 @ 78.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-06-03 00:00:00 XLE -300 @ 78.1900024414062&amp;quot;&#10;## [1] &amp;quot;2015-06-03 00:00:00 XLE -300 @ 78.1900024414062&amp;quot;&#10;## [1] &amp;quot;2015-06-04 00:00:00 XLE 300 @ 77.129997253418&amp;quot;&#10;## [1] &amp;quot;2015-06-04 00:00:00 XLE 300 @ 77.129997253418&amp;quot;&#10;## [1] &amp;quot;2015-06-11 00:00:00 XLE -300 @ 77.8199996948242&amp;quot;&#10;## [1] &amp;quot;2015-06-11 00:00:00 XLE -300 @ 77.8199996948242&amp;quot;&#10;## [1] &amp;quot;2015-06-15 00:00:00 XLE 300 @ 76.7699966430664&amp;quot;&#10;## [1] &amp;quot;2015-06-15 00:00:00 XLE 300 @ 76.7699966430664&amp;quot;&#10;## [1] &amp;quot;2015-07-14 00:00:00 XLE -300 @ 74.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-07-14 00:00:00 XLE -300 @ 74.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-07-16 00:00:00 XLE 300 @ 73.3300018310547&amp;quot;&#10;## [1] &amp;quot;2015-07-16 00:00:00 XLE 300 @ 73.3300018310547&amp;quot;&#10;## [1] &amp;quot;2015-07-30 00:00:00 XLE -300 @ 70.9300003051758&amp;quot;&#10;## [1] &amp;quot;2015-07-30 00:00:00 XLE -300 @ 70.9300003051758&amp;quot;&#10;## [1] &amp;quot;2015-08-03 00:00:00 XLE 300 @ 67.9199981689453&amp;quot;&#10;## [1] &amp;quot;2015-08-03 00:00:00 XLE 300 @ 67.9199981689453&amp;quot;&#10;## [1] &amp;quot;2015-08-11 00:00:00 XLE -300 @ 69.3000030517578&amp;quot;&#10;## [1] &amp;quot;2015-08-11 00:00:00 XLE -300 @ 69.3000030517578&amp;quot;&#10;## [1] &amp;quot;2015-08-20 00:00:00 XLE 300 @ 65.8000030517578&amp;quot;&#10;## [1] &amp;quot;2015-08-20 00:00:00 XLE 300 @ 65.8000030517578&amp;quot;&#10;## [1] &amp;quot;2015-08-28 00:00:00 XLE -300 @ 65.75&amp;quot;&#10;## [1] &amp;quot;2015-08-28 00:00:00 XLE -300 @ 65.75&amp;quot;&#10;## [1] &amp;quot;2015-09-08 00:00:00 XLE 300 @ 64.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-09-08 00:00:00 XLE 300 @ 64.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-09-17 00:00:00 XLE -300 @ 65.2799987792969&amp;quot;&#10;## [1] &amp;quot;2015-09-17 00:00:00 XLE -300 @ 65.2799987792969&amp;quot;&#10;## [1] &amp;quot;2015-09-21 00:00:00 XLE 300 @ 63.4599990844727&amp;quot;&#10;## [1] &amp;quot;2015-09-21 00:00:00 XLE 300 @ 63.4599990844727&amp;quot;&#10;## [1] &amp;quot;2015-10-02 00:00:00 XLE -300 @ 63.8499984741211&amp;quot;&#10;## [1] &amp;quot;2015-10-02 00:00:00 XLE -300 @ 63.8499984741211&amp;quot;&#10;## [1] &amp;quot;2015-10-14 00:00:00 XLE 300 @ 67.9199981689453&amp;quot;&#10;## [1] &amp;quot;2015-10-14 00:00:00 XLE 300 @ 67.9199981689453&amp;quot;&#10;## [1] &amp;quot;2015-10-16 00:00:00 XLE -300 @ 69.2300033569336&amp;quot;&#10;## [1] &amp;quot;2015-10-16 00:00:00 XLE -300 @ 69.2300033569336&amp;quot;&#10;## [1] &amp;quot;2015-10-20 00:00:00 XLE 300 @ 68.0500030517578&amp;quot;&#10;## [1] &amp;quot;2015-10-20 00:00:00 XLE 300 @ 68.0500030517578&amp;quot;&#10;## [1] &amp;quot;2015-10-30 00:00:00 XLE -300 @ 68.0299987792969&amp;quot;&#10;## [1] &amp;quot;2015-10-30 00:00:00 XLE -300 @ 68.0299987792969&amp;quot;&#10;## [1] &amp;quot;2015-11-09 00:00:00 XLE 300 @ 69.1100006103516&amp;quot;&#10;## [1] &amp;quot;2015-11-09 00:00:00 XLE 300 @ 69.1100006103516&amp;quot;&#10;## [1] &amp;quot;2015-11-17 00:00:00 XLE -300 @ 67.4300003051758&amp;quot;&#10;## [1] &amp;quot;2015-11-17 00:00:00 XLE -300 @ 67.4300003051758&amp;quot;&#10;## [1] &amp;quot;2015-11-23 00:00:00 XLE 300 @ 67.379997253418&amp;quot;&#10;## [1] &amp;quot;2015-11-23 00:00:00 XLE 300 @ 67.379997253418&amp;quot;&#10;## [1] &amp;quot;2015-11-25 00:00:00 XLE -300 @ 68.2600021362305&amp;quot;&#10;## [1] &amp;quot;2015-11-25 00:00:00 XLE -300 @ 68.2600021362305&amp;quot;&#10;## [1] &amp;quot;2015-12-03 00:00:00 XLE 300 @ 65.1100006103516&amp;quot;&#10;## [1] &amp;quot;2015-12-03 00:00:00 XLE 300 @ 65.1100006103516&amp;quot;&#10;## [1] &amp;quot;2015-12-16 00:00:00 XLE -300 @ 61.9000015258789&amp;quot;&#10;## [1] &amp;quot;2015-12-16 00:00:00 XLE -300 @ 61.9000015258789&amp;quot;&#10;## [1] &amp;quot;2015-12-18 00:00:00 XLE 300 @ 58.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-12-18 00:00:00 XLE 300 @ 58.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-12-24 00:00:00 XLE -300 @ 61.5699996948242&amp;quot;&#10;## [1] &amp;quot;2015-12-24 00:00:00 XLE -300 @ 61.5699996948242&amp;quot;&#10;## [1] &amp;quot;2015-12-31 00:00:00 XLE 300 @ 60.3199996948242&amp;quot;&#10;## [1] &amp;quot;2015-12-31 00:00:00 XLE 300 @ 60.3199996948242&amp;quot;&#10;## [1] &amp;quot;2016-01-15 00:00:00 XLE -300 @ 54.3499984741211&amp;quot;&#10;## [1] &amp;quot;2016-01-15 00:00:00 XLE -300 @ 54.3499984741211&amp;quot;&#10;## [1] &amp;quot;2016-01-20 00:00:00 XLE 300 @ 51.7700004577637&amp;quot;&#10;## [1] &amp;quot;2016-01-20 00:00:00 XLE 300 @ 51.7700004577637&amp;quot;&#10;## [1] &amp;quot;2016-01-25 00:00:00 XLE -300 @ 53.1399993896484&amp;quot;&#10;## [1] &amp;quot;2016-01-25 00:00:00 XLE -300 @ 53.1399993896484&amp;quot;&#10;## [1] &amp;quot;2016-02-03 00:00:00 XLE 300 @ 57.2999992370605&amp;quot;&#10;## [1] &amp;quot;2016-02-03 00:00:00 XLE 300 @ 57.2999992370605&amp;quot;&#10;## [1] &amp;quot;2016-02-16 00:00:00 XLE -300 @ 55.8300018310547&amp;quot;&#10;## [1] &amp;quot;2016-02-16 00:00:00 XLE -300 @ 55.8300018310547&amp;quot;&#10;## [1] &amp;quot;2016-02-24 00:00:00 XLE 300 @ 56.8400001525879&amp;quot;&#10;## [1] &amp;quot;2016-02-24 00:00:00 XLE 300 @ 56.8400001525879&amp;quot;&#10;## [1] &amp;quot;2016-03-02 00:00:00 XLE -300 @ 59.4799995422363&amp;quot;&#10;## [1] &amp;quot;2016-03-02 00:00:00 XLE -300 @ 59.4799995422363&amp;quot;&#10;## [1] &amp;quot;2016-03-09 00:00:00 XLE 300 @ 60.7400016784668&amp;quot;&#10;## [1] &amp;quot;2016-03-09 00:00:00 XLE 300 @ 60.7400016784668&amp;quot;&#10;## [1] &amp;quot;2016-03-14 00:00:00 XLE -300 @ 61.9500007629395&amp;quot;&#10;## [1] &amp;quot;2016-03-14 00:00:00 XLE -300 @ 61.9500007629395&amp;quot;&#10;## [1] &amp;quot;2016-03-23 00:00:00 XLE 300 @ 61.5400009155273&amp;quot;&#10;## [1] &amp;quot;2016-03-23 00:00:00 XLE 300 @ 61.5400009155273&amp;quot;&#10;## [1] &amp;quot;2016-04-07 00:00:00 XLE -300 @ 61.1399993896484&amp;quot;&#10;## [1] &amp;quot;2016-04-07 00:00:00 XLE -300 @ 61.1399993896484&amp;quot;&#10;## [1] &amp;quot;2016-05-04 00:00:00 XLE 300 @ 64.8899993896484&amp;quot;&#10;## [1] &amp;quot;2016-05-04 00:00:00 XLE 300 @ 64.8899993896484&amp;quot;&#10;## [1] &amp;quot;2016-05-12 00:00:00 XLE -300 @ 65.8300018310547&amp;quot;&#10;## [1] &amp;quot;2016-05-12 00:00:00 XLE -300 @ 65.8300018310547&amp;quot;&#10;## [1] &amp;quot;2016-05-16 00:00:00 XLE 300 @ 66.0899963378906&amp;quot;&#10;## [1] &amp;quot;2016-05-16 00:00:00 XLE 300 @ 66.0899963378906&amp;quot;&#10;## [1] &amp;quot;2016-05-17 00:00:00 XLE -300 @ 66.4000015258789&amp;quot;&#10;## [1] &amp;quot;2016-05-17 00:00:00 XLE -300 @ 66.4000015258789&amp;quot;&#10;## [1] &amp;quot;2016-06-03 00:00:00 XLE 300 @ 66.5400009155273&amp;quot;&#10;## [1] &amp;quot;2016-06-03 00:00:00 XLE 300 @ 66.5400009155273&amp;quot;&#10;## [1] &amp;quot;2016-06-07 00:00:00 XLE -300 @ 69.5500030517578&amp;quot;&#10;## [1] &amp;quot;2016-06-07 00:00:00 XLE -300 @ 69.5500030517578&amp;quot;&#10;## [1] &amp;quot;2016-06-13 00:00:00 XLE 300 @ 67.1699981689453&amp;quot;&#10;## [1] &amp;quot;2016-06-13 00:00:00 XLE 300 @ 67.1699981689453&amp;quot;&#10;## [1] &amp;quot;2016-06-21 00:00:00 XLE -300 @ 68.2699966430664&amp;quot;&#10;## [1] &amp;quot;2016-06-21 00:00:00 XLE -300 @ 68.2699966430664&amp;quot;&#10;## [1] &amp;quot;2016-06-27 00:00:00 XLE 300 @ 64.6399993896484&amp;quot;&#10;## [1] &amp;quot;2016-06-27 00:00:00 XLE 300 @ 64.6399993896484&amp;quot;&#10;## [1] &amp;quot;2016-06-30 00:00:00 XLE -300 @ 68.2399978637695&amp;quot;&#10;## [1] &amp;quot;2016-06-30 00:00:00 XLE -300 @ 68.2399978637695&amp;quot;&#10;## [1] &amp;quot;2016-07-06 00:00:00 XLE 300 @ 67.5100021362305&amp;quot;&#10;## [1] &amp;quot;2016-07-06 00:00:00 XLE 300 @ 67.5100021362305&amp;quot;&#10;## [1] &amp;quot;2016-07-12 00:00:00 XLE -300 @ 69.5199966430664&amp;quot;&#10;## [1] &amp;quot;2016-07-12 00:00:00 XLE -300 @ 69.5199966430664&amp;quot;&#10;## [1] &amp;quot;2016-07-20 00:00:00 XLE 300 @ 68.7900009155273&amp;quot;&#10;## [1] &amp;quot;2016-07-20 00:00:00 XLE 300 @ 68.7900009155273&amp;quot;&#10;## [1] &amp;quot;2016-08-01 00:00:00 XLE -300 @ 65.1600036621094&amp;quot;&#10;## [1] &amp;quot;2016-08-01 00:00:00 XLE -300 @ 65.1600036621094&amp;quot;&#10;## [1] &amp;quot;2016-08-02 00:00:00 XLE 300 @ 65.75&amp;quot;&#10;## [1] &amp;quot;2016-08-02 00:00:00 XLE 300 @ 65.75&amp;quot;&#10;## [1] &amp;quot;2016-08-04 00:00:00 XLE -300 @ 66.9199981689453&amp;quot;&#10;## [1] &amp;quot;2016-08-04 00:00:00 XLE -300 @ 66.9199981689453&amp;quot;&#10;## [1] &amp;quot;2016-08-11 00:00:00 XLE 300 @ 68.3199996948242&amp;quot;&#10;## [1] &amp;quot;2016-08-11 00:00:00 XLE 300 @ 68.3199996948242&amp;quot;&#10;## [1] &amp;quot;2016-08-12 00:00:00 XLE -300 @ 68.6999969482422&amp;quot;&#10;## [1] &amp;quot;2016-08-12 00:00:00 XLE -300 @ 68.6999969482422&amp;quot;&#10;## [1] &amp;quot;2016-08-23 00:00:00 XLE 300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2016-08-23 00:00:00 XLE 300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2016-09-07 00:00:00 XLE -300 @ 70.5199966430664&amp;quot;&#10;## [1] &amp;quot;2016-09-07 00:00:00 XLE -300 @ 70.5199966430664&amp;quot;&#10;## [1] &amp;quot;2016-09-14 00:00:00 XLE 300 @ 67.5699996948242&amp;quot;&#10;## [1] &amp;quot;2016-09-14 00:00:00 XLE 300 @ 67.5699996948242&amp;quot;&#10;## [1] &amp;quot;2016-09-22 00:00:00 XLE -300 @ 68.5500030517578&amp;quot;&#10;## [1] &amp;quot;2016-09-22 00:00:00 XLE -300 @ 68.5500030517578&amp;quot;&#10;## [1] &amp;quot;2016-09-27 00:00:00 XLE 300 @ 66.8899993896484&amp;quot;&#10;## [1] &amp;quot;2016-09-27 00:00:00 XLE 300 @ 66.8899993896484&amp;quot;&#10;## [1] &amp;quot;2016-09-29 00:00:00 XLE -300 @ 69.6600036621094&amp;quot;&#10;## [1] &amp;quot;2016-09-29 00:00:00 XLE -300 @ 69.6600036621094&amp;quot;&#10;## [1] &amp;quot;2016-10-13 00:00:00 XLE 300 @ 70.2099990844727&amp;quot;&#10;## [1] &amp;quot;2016-10-13 00:00:00 XLE 300 @ 70.2099990844727&amp;quot;&#10;## [1] &amp;quot;2016-10-20 00:00:00 XLE -300 @ 70.6500015258789&amp;quot;&#10;## [1] &amp;quot;2016-10-20 00:00:00 XLE -300 @ 70.6500015258789&amp;quot;&#10;## [1] &amp;quot;2016-10-25 00:00:00 XLE 300 @ 69.6600036621094&amp;quot;&#10;## [1] &amp;quot;2016-10-25 00:00:00 XLE 300 @ 69.6600036621094&amp;quot;&#10;## [1] &amp;quot;2016-11-08 00:00:00 XLE -300 @ 69.3199996948242&amp;quot;&#10;## [1] &amp;quot;2016-11-08 00:00:00 XLE -300 @ 69.3199996948242&amp;quot;&#10;## [1] &amp;quot;2016-11-14 00:00:00 XLE 300 @ 69.8499984741211&amp;quot;&#10;## [1] &amp;quot;2016-11-14 00:00:00 XLE 300 @ 69.8499984741211&amp;quot;&#10;## [1] &amp;quot;2016-11-16 00:00:00 XLE -300 @ 71.3199996948242&amp;quot;&#10;## [1] &amp;quot;2016-11-16 00:00:00 XLE -300 @ 71.3199996948242&amp;quot;&#10;## [1] &amp;quot;2016-11-29 00:00:00 XLE 300 @ 70.8300018310547&amp;quot;&#10;## [1] &amp;quot;2016-11-29 00:00:00 XLE 300 @ 70.8300018310547&amp;quot;&#10;## [1] &amp;quot;2016-12-01 00:00:00 XLE -300 @ 74.6100006103516&amp;quot;&#10;## [1] &amp;quot;2016-12-01 00:00:00 XLE -300 @ 74.6100006103516&amp;quot;&#10;## [1] &amp;quot;2016-12-15 00:00:00 XLE 300 @ 76.4400024414062&amp;quot;&#10;## [1] &amp;quot;2016-12-15 00:00:00 XLE 300 @ 76.4400024414062&amp;quot;&#10;## [1] &amp;quot;2016-12-23 00:00:00 XLE -300 @ 76.3499984741211&amp;quot;&#10;## [1] &amp;quot;2016-12-23 00:00:00 XLE -300 @ 76.3499984741211&amp;quot;&#10;## [1] &amp;quot;2016-12-29 00:00:00 XLE 300 @ 75.5400009155273&amp;quot;&#10;## [1] &amp;quot;2016-12-29 00:00:00 XLE 300 @ 75.5400009155273&amp;quot;&#10;## [1] &amp;quot;2017-01-04 00:00:00 XLE -300 @ 76.0100021362305&amp;quot;&#10;## [1] &amp;quot;2017-01-04 00:00:00 XLE -300 @ 76.0100021362305&amp;quot;&#10;## [1] &amp;quot;2017-01-10 00:00:00 XLE 300 @ 74.1100006103516&amp;quot;&#10;## [1] &amp;quot;2017-01-10 00:00:00 XLE 300 @ 74.1100006103516&amp;quot;&#10;## [1] &amp;quot;2017-01-26 00:00:00 XLE -300 @ 75.0100021362305&amp;quot;&#10;## [1] &amp;quot;2017-01-26 00:00:00 XLE -300 @ 75.0100021362305&amp;quot;&#10;## [1] &amp;quot;2017-01-30 00:00:00 XLE 300 @ 72.870002746582&amp;quot;&#10;## [1] &amp;quot;2017-01-30 00:00:00 XLE 300 @ 72.870002746582&amp;quot;&#10;## [1] &amp;quot;2017-02-06 00:00:00 XLE -300 @ 72.7799987792969&amp;quot;&#10;## [1] &amp;quot;2017-02-06 00:00:00 XLE -300 @ 72.7799987792969&amp;quot;&#10;## [1] &amp;quot;2017-02-08 00:00:00 XLE 300 @ 71.9199981689453&amp;quot;&#10;## [1] &amp;quot;2017-02-08 00:00:00 XLE 300 @ 71.9199981689453&amp;quot;&#10;## [1] &amp;quot;2017-02-10 00:00:00 XLE -300 @ 73.2799987792969&amp;quot;&#10;## [1] &amp;quot;2017-02-10 00:00:00 XLE -300 @ 73.2799987792969&amp;quot;&#10;## [1] &amp;quot;2017-02-17 00:00:00 XLE 300 @ 71.9700012207031&amp;quot;&#10;## [1] &amp;quot;2017-02-17 00:00:00 XLE 300 @ 71.9700012207031&amp;quot;&#10;## [1] &amp;quot;2017-03-02 00:00:00 XLE -300 @ 72.120002746582&amp;quot;&#10;## [1] &amp;quot;2017-03-02 00:00:00 XLE -300 @ 72.120002746582&amp;quot;&#10;## [1] &amp;quot;2017-03-08 00:00:00 XLE 300 @ 69.6500015258789&amp;quot;&#10;## [1] &amp;quot;2017-03-08 00:00:00 XLE 300 @ 69.6500015258789&amp;quot;&#10;## [1] &amp;quot;2017-03-16 00:00:00 XLE -300 @ 70.2699966430664&amp;quot;&#10;## [1] &amp;quot;2017-03-16 00:00:00 XLE -300 @ 70.2699966430664&amp;quot;&#10;## [1] &amp;quot;2017-03-21 00:00:00 XLE 300 @ 69.2099990844727&amp;quot;&#10;## [1] &amp;quot;2017-03-21 00:00:00 XLE 300 @ 69.2099990844727&amp;quot;&#10;## [1] &amp;quot;2017-03-29 00:00:00 XLE -300 @ 70.1600036621094&amp;quot;&#10;## [1] &amp;quot;2017-03-29 00:00:00 XLE -300 @ 70.1600036621094&amp;quot;&#10;## [1] &amp;quot;2017-04-17 00:00:00 XLE 300 @ 69.4599990844727&amp;quot;&#10;## [1] &amp;quot;2017-04-17 00:00:00 XLE 300 @ 69.4599990844727&amp;quot;&#10;## [1] &amp;quot;2017-04-26 00:00:00 XLE -300 @ 68.5400009155273&amp;quot;&#10;## [1] &amp;quot;2017-04-26 00:00:00 XLE -300 @ 68.5400009155273&amp;quot;&#10;## [1] &amp;quot;2017-04-28 00:00:00 XLE 300 @ 67.8399963378906&amp;quot;&#10;## [1] &amp;quot;2017-04-28 00:00:00 XLE 300 @ 67.8399963378906&amp;quot;&#10;## [1] &amp;quot;2017-05-09 00:00:00 XLE -300 @ 67.2300033569336&amp;quot;&#10;## [1] &amp;quot;2017-05-09 00:00:00 XLE -300 @ 67.2300033569336&amp;quot;&#10;## [1] &amp;quot;2017-05-18 00:00:00 XLE 300 @ 67.25&amp;quot;&#10;## [1] &amp;quot;2017-05-18 00:00:00 XLE 300 @ 67.25&amp;quot;&#10;## [1] &amp;quot;2017-05-22 00:00:00 XLE -300 @ 67.9300003051758&amp;quot;&#10;## [1] &amp;quot;2017-05-22 00:00:00 XLE -300 @ 67.9300003051758&amp;quot;&#10;## [1] &amp;quot;2017-05-26 00:00:00 XLE 300 @ 66.6100006103516&amp;quot;&#10;## [1] &amp;quot;2017-05-26 00:00:00 XLE 300 @ 66.6100006103516&amp;quot;&#10;## [1] &amp;quot;2017-06-07 00:00:00 XLE -300 @ 65.0500030517578&amp;quot;&#10;## [1] &amp;quot;2017-06-07 00:00:00 XLE -300 @ 65.0500030517578&amp;quot;&#10;## [1] &amp;quot;2017-06-08 00:00:00 XLE 300 @ 64.8600006103516&amp;quot;&#10;## [1] &amp;quot;2017-06-08 00:00:00 XLE 300 @ 64.8600006103516&amp;quot;&#10;## [1] &amp;quot;2017-06-12 00:00:00 XLE -300 @ 66.8899993896484&amp;quot;&#10;## [1] &amp;quot;2017-06-12 00:00:00 XLE -300 @ 66.8899993896484&amp;quot;&#10;## [1] &amp;quot;2017-06-16 00:00:00 XLE 300 @ 66.3000030517578&amp;quot;&#10;## [1] &amp;quot;2017-06-16 00:00:00 XLE 300 @ 66.3000030517578&amp;quot;&#10;## [1] &amp;quot;2017-06-29 00:00:00 XLE -300 @ 64.629997253418&amp;quot;&#10;## [1] &amp;quot;2017-06-29 00:00:00 XLE -300 @ 64.629997253418&amp;quot;&#10;## [1] &amp;quot;2017-07-07 00:00:00 XLE 300 @ 64.0100021362305&amp;quot;&#10;## [1] &amp;quot;2017-07-07 00:00:00 XLE 300 @ 64.0100021362305&amp;quot;&#10;## [1] &amp;quot;2017-07-12 00:00:00 XLE -300 @ 64.75&amp;quot;&#10;## [1] &amp;quot;2017-07-12 00:00:00 XLE -300 @ 64.75&amp;quot;&#10;## [1] &amp;quot;2017-07-24 00:00:00 XLE 300 @ 64.9899978637695&amp;quot;&#10;## [1] &amp;quot;2017-07-24 00:00:00 XLE 300 @ 64.9899978637695&amp;quot;&#10;## [1] &amp;quot;2017-07-26 00:00:00 XLE -300 @ 65.879997253418&amp;quot;&#10;## [1] &amp;quot;2017-07-26 00:00:00 XLE -300 @ 65.879997253418&amp;quot;&#10;## [1] &amp;quot;2017-08-03 00:00:00 XLE 300 @ 65.4300003051758&amp;quot;&#10;## [1] &amp;quot;2017-08-03 00:00:00 XLE 300 @ 65.4300003051758&amp;quot;&#10;## [1] &amp;quot;2017-08-24 00:00:00 XLE -300 @ 62.7200012207031&amp;quot;&#10;## [1] &amp;quot;2017-08-24 00:00:00 XLE -300 @ 62.7200012207031&amp;quot;&#10;## [1] &amp;quot;2017-10-05 00:00:00 XLE 300 @ 68.6500015258789&amp;quot;&#10;## [1] &amp;quot;2017-10-05 00:00:00 XLE 300 @ 68.6500015258789&amp;quot;&#10;## [1] &amp;quot;2017-10-06 00:00:00 XLE -300 @ 68.0699996948242&amp;quot;&#10;## [1] &amp;quot;2017-10-06 00:00:00 XLE -300 @ 68.0699996948242&amp;quot;&#10;## [1] &amp;quot;2017-10-09 00:00:00 XLE 300 @ 68.2099990844727&amp;quot;&#10;## [1] &amp;quot;2017-10-09 00:00:00 XLE 300 @ 68.2099990844727&amp;quot;&#10;## [1] &amp;quot;2017-10-12 00:00:00 XLE -300 @ 68.1800003051758&amp;quot;&#10;## [1] &amp;quot;2017-10-12 00:00:00 XLE -300 @ 68.1800003051758&amp;quot;&#10;## [1] &amp;quot;2017-10-13 00:00:00 XLE 300 @ 68.1399993896484&amp;quot;&#10;## [1] &amp;quot;2017-10-13 00:00:00 XLE 300 @ 68.1399993896484&amp;quot;&#10;## [1] &amp;quot;2017-10-18 00:00:00 XLE -300 @ 67.8499984741211&amp;quot;&#10;## [1] &amp;quot;2017-10-18 00:00:00 XLE -300 @ 67.8499984741211&amp;quot;&#10;## [1] &amp;quot;2017-10-19 00:00:00 XLE 300 @ 67.6399993896484&amp;quot;&#10;## [1] &amp;quot;2017-10-19 00:00:00 XLE 300 @ 67.6399993896484&amp;quot;&#10;## [1] &amp;quot;2017-10-31 00:00:00 XLE -300 @ 67.9100036621094&amp;quot;&#10;## [1] &amp;quot;2017-10-31 00:00:00 XLE -300 @ 67.9100036621094&amp;quot;&#10;## [1] &amp;quot;2017-11-14 00:00:00 XLE 300 @ 68.1399993896484&amp;quot;&#10;## [1] &amp;quot;2017-11-14 00:00:00 XLE 300 @ 68.1399993896484&amp;quot;&#10;## [1] &amp;quot;2017-11-24 00:00:00 XLE -300 @ 67.879997253418&amp;quot;&#10;## [1] &amp;quot;2017-11-24 00:00:00 XLE -300 @ 67.879997253418&amp;quot;&#10;## [1] &amp;quot;2017-11-28 00:00:00 XLE 300 @ 67.7099990844727&amp;quot;&#10;## [1] &amp;quot;2017-11-28 00:00:00 XLE 300 @ 67.7099990844727&amp;quot;&#10;## [1] &amp;quot;2017-11-30 00:00:00 XLE -300 @ 69.0999984741211&amp;quot;&#10;## [1] &amp;quot;2017-11-30 00:00:00 XLE -300 @ 69.0999984741211&amp;quot;&#10;## [1] &amp;quot;2017-12-07 00:00:00 XLE 300 @ 68.6500015258789&amp;quot;&#10;## [1] &amp;quot;2017-12-07 00:00:00 XLE 300 @ 68.6500015258789&amp;quot;&#10;## [1] &amp;quot;2017-12-11 00:00:00 XLE -300 @ 69.7799987792969&amp;quot;&#10;## [1] &amp;quot;2017-12-11 00:00:00 XLE -300 @ 69.7799987792969&amp;quot;&#10;## [1] &amp;quot;2017-12-15 00:00:00 XLE 300 @ 68.7200012207031&amp;quot;&#10;## [1] &amp;quot;2017-12-15 00:00:00 XLE 300 @ 68.7200012207031&amp;quot;&#10;## [1] &amp;quot;2017-12-21 00:00:00 XLE -300 @ 71.8199996948242&amp;quot;&#10;## [1] &amp;quot;2017-12-21 00:00:00 XLE -300 @ 71.8199996948242&amp;quot;&#10;## [1] &amp;quot;2018-01-26 00:00:00 XLE 300 @ 77.5100021362305&amp;quot;&#10;## [1] &amp;quot;2018-01-26 00:00:00 XLE 300 @ 77.5100021362305&amp;quot;&#10;## [1] &amp;quot;2018-02-15 00:00:00 XLE -300 @ 68.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-02-15 00:00:00 XLE -300 @ 68.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-02-21 00:00:00 XLE 300 @ 66.6100006103516&amp;quot;&#10;## [1] &amp;quot;2018-02-21 00:00:00 XLE 300 @ 66.6100006103516&amp;quot;&#10;## [1] &amp;quot;2018-02-26 00:00:00 XLE -300 @ 69.2099990844727&amp;quot;&#10;## [1] &amp;quot;2018-02-26 00:00:00 XLE -300 @ 69.2099990844727&amp;quot;&#10;## [1] &amp;quot;2018-03-01 00:00:00 XLE 300 @ 66.6399993896484&amp;quot;&#10;## [1] &amp;quot;2018-03-01 00:00:00 XLE 300 @ 66.6399993896484&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLE -300 @ 67.6999969482422&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLE -300 @ 67.6999969482422&amp;quot;&#10;## [1] &amp;quot;2018-03-08 00:00:00 XLE 300 @ 67.1699981689453&amp;quot;&#10;## [1] &amp;quot;2018-03-08 00:00:00 XLE 300 @ 67.1699981689453&amp;quot;&#10;## [1] &amp;quot;2018-03-12 00:00:00 XLE -300 @ 68.4300003051758&amp;quot;&#10;## [1] &amp;quot;2018-03-12 00:00:00 XLE -300 @ 68.4300003051758&amp;quot;&#10;## [1] &amp;quot;2018-03-15 00:00:00 XLE 300 @ 67.1900024414062&amp;quot;&#10;## [1] &amp;quot;2018-03-15 00:00:00 XLE 300 @ 67.1900024414062&amp;quot;&#10;## [1] &amp;quot;2018-03-22 00:00:00 XLE -300 @ 67.1800003051758&amp;quot;&#10;## [1] &amp;quot;2018-03-22 00:00:00 XLE -300 @ 67.1800003051758&amp;quot;&#10;## [1] &amp;quot;2018-03-29 00:00:00 XLE 300 @ 67.4100036621094&amp;quot;&#10;## [1] &amp;quot;2018-03-29 00:00:00 XLE 300 @ 67.4100036621094&amp;quot;&#10;## [1] &amp;quot;2018-04-06 00:00:00 XLE -300 @ 67.3499984741211&amp;quot;&#10;## [1] &amp;quot;2018-04-06 00:00:00 XLE -300 @ 67.3499984741211&amp;quot;&#10;## [1] &amp;quot;2018-04-25 00:00:00 XLE 300 @ 73.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-04-25 00:00:00 XLE 300 @ 73.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-04-27 00:00:00 XLE -300 @ 73.8199996948242&amp;quot;&#10;## [1] &amp;quot;2018-04-27 00:00:00 XLE -300 @ 73.8199996948242&amp;quot;&#10;## [1] &amp;quot;2018-05-02 00:00:00 XLE 300 @ 73.6600036621094&amp;quot;&#10;## [1] &amp;quot;2018-05-02 00:00:00 XLE 300 @ 73.6600036621094&amp;quot;&#10;## [1] &amp;quot;2018-05-07 00:00:00 XLE -300 @ 73.9499969482422&amp;quot;&#10;## [1] &amp;quot;2018-05-07 00:00:00 XLE -300 @ 73.9499969482422&amp;quot;&#10;## [1] &amp;quot;2018-05-25 00:00:00 XLE 300 @ 74.5800018310547&amp;quot;&#10;## [1] &amp;quot;2018-05-25 00:00:00 XLE 300 @ 74.5800018310547&amp;quot;&#10;## [1] &amp;quot;2018-05-31 00:00:00 XLE -300 @ 76.0199966430664&amp;quot;&#10;## [1] &amp;quot;2018-05-31 00:00:00 XLE -300 @ 76.0199966430664&amp;quot;&#10;## [1] &amp;quot;2018-06-06 00:00:00 XLE 300 @ 75.9000015258789&amp;quot;&#10;## [1] &amp;quot;2018-06-06 00:00:00 XLE 300 @ 75.9000015258789&amp;quot;&#10;## [1] &amp;quot;2018-06-08 00:00:00 XLE -300 @ 76.9000015258789&amp;quot;&#10;## [1] &amp;quot;2018-06-08 00:00:00 XLE -300 @ 76.9000015258789&amp;quot;&#10;## [1] &amp;quot;2018-06-14 00:00:00 XLE 300 @ 76.3099975585938&amp;quot;&#10;## [1] &amp;quot;2018-06-14 00:00:00 XLE 300 @ 76.3099975585938&amp;quot;&#10;## [1] &amp;quot;2018-06-28 00:00:00 XLE -300 @ 75.4700012207031&amp;quot;&#10;## [1] &amp;quot;2018-06-28 00:00:00 XLE -300 @ 75.4700012207031&amp;quot;&#10;## [1] &amp;quot;2018-07-03 00:00:00 XLE 300 @ 75.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-07-03 00:00:00 XLE 300 @ 75.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-07-09 00:00:00 XLE -300 @ 76.8000030517578&amp;quot;&#10;## [1] &amp;quot;2018-07-09 00:00:00 XLE -300 @ 76.8000030517578&amp;quot;&#10;## [1] &amp;quot;2018-07-12 00:00:00 XLE 300 @ 75.8600006103516&amp;quot;&#10;## [1] &amp;quot;2018-07-12 00:00:00 XLE 300 @ 75.8600006103516&amp;quot;&#10;## [1] &amp;quot;2018-07-25 00:00:00 XLE -300 @ 76.129997253418&amp;quot;&#10;## [1] &amp;quot;2018-07-25 00:00:00 XLE -300 @ 76.129997253418&amp;quot;&#10;## [1] &amp;quot;2018-08-02 00:00:00 XLE 300 @ 75.629997253418&amp;quot;&#10;## [1] &amp;quot;2018-08-02 00:00:00 XLE 300 @ 75.629997253418&amp;quot;&#10;## [1] &amp;quot;2018-08-08 00:00:00 XLE -300 @ 75.5299987792969&amp;quot;&#10;## [1] &amp;quot;2018-08-08 00:00:00 XLE -300 @ 75.5299987792969&amp;quot;&#10;## [1] &amp;quot;2018-08-10 00:00:00 XLE 300 @ 75.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-08-10 00:00:00 XLE 300 @ 75.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-08-22 00:00:00 XLE -300 @ 74.3499984741211&amp;quot;&#10;## [1] &amp;quot;2018-08-22 00:00:00 XLE -300 @ 74.3499984741211&amp;quot;&#10;## [1] &amp;quot;2018-09-04 00:00:00 XLE 300 @ 74.2799987792969&amp;quot;&#10;## [1] &amp;quot;2018-09-04 00:00:00 XLE 300 @ 74.2799987792969&amp;quot;&#10;## [1] &amp;quot;2018-09-12 00:00:00 XLE -300 @ 73.8399963378906&amp;quot;&#10;## [1] &amp;quot;2018-09-12 00:00:00 XLE -300 @ 73.8399963378906&amp;quot;&#10;## [1] &amp;quot;2018-10-01 00:00:00 XLE 300 @ 76.7900009155273&amp;quot;&#10;## [1] &amp;quot;2018-10-01 00:00:00 XLE 300 @ 76.7900009155273&amp;quot;&#10;## [1] &amp;quot;2018-10-02 00:00:00 XLE -300 @ 76.870002746582&amp;quot;&#10;## [1] &amp;quot;2018-10-02 00:00:00 XLE -300 @ 76.870002746582&amp;quot;&#10;## [1] &amp;quot;2018-10-11 00:00:00 XLE 300 @ 72.8000030517578&amp;quot;&#10;## [1] &amp;quot;2018-10-11 00:00:00 XLE 300 @ 72.8000030517578&amp;quot;&#10;## [1] &amp;quot;2018-11-01 00:00:00 XLE -300 @ 67.7300033569336&amp;quot;&#10;## [1] &amp;quot;2018-11-01 00:00:00 XLE -300 @ 67.7300033569336&amp;quot;&#10;## [1] &amp;quot;2018-11-13 00:00:00 XLE 300 @ 65.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-11-13 00:00:00 XLE 300 @ 65.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-11-19 00:00:00 XLE -300 @ 67.1600036621094&amp;quot;&#10;## [1] &amp;quot;2018-11-19 00:00:00 XLE -300 @ 67.1600036621094&amp;quot;&#10;## [1] &amp;quot;2018-11-21 00:00:00 XLE 300 @ 65.9800033569336&amp;quot;&#10;## [1] &amp;quot;2018-11-21 00:00:00 XLE 300 @ 65.9800033569336&amp;quot;&#10;## [1] &amp;quot;2018-11-29 00:00:00 XLE -300 @ 66.2300033569336&amp;quot;&#10;## [1] &amp;quot;2018-11-29 00:00:00 XLE -300 @ 66.2300033569336&amp;quot;&#10;## [1] &amp;quot;2018-12-07 00:00:00 XLE 300 @ 64.0699996948242&amp;quot;&#10;## [1] &amp;quot;2018-12-07 00:00:00 XLE 300 @ 64.0699996948242&amp;quot;&#10;## [1] &amp;quot;2019-01-03 00:00:00 XLE -300 @ 57.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-01-03 00:00:00 XLE -300 @ 57.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-01-24 00:00:00 XLE 300 @ 62.1399993896484&amp;quot;&#10;## [1] &amp;quot;2019-01-24 00:00:00 XLE 300 @ 62.1399993896484&amp;quot;&#10;## [1] &amp;quot;2019-01-28 00:00:00 XLE -300 @ 62.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-01-28 00:00:00 XLE -300 @ 62.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-02-08 00:00:00 XLE 300 @ 62.939998626709&amp;quot;&#10;## [1] &amp;quot;2019-02-08 00:00:00 XLE 300 @ 62.939998626709&amp;quot;&#10;## [1] &amp;quot;2019-02-13 00:00:00 XLE -300 @ 64.8399963378906&amp;quot;&#10;## [1] &amp;quot;2019-02-13 00:00:00 XLE -300 @ 64.8399963378906&amp;quot;&#10;## [1] &amp;quot;2019-02-22 00:00:00 XLE 300 @ 65.7600021362305&amp;quot;&#10;## [1] &amp;quot;2019-02-22 00:00:00 XLE 300 @ 65.7600021362305&amp;quot;&#10;## [1] &amp;quot;2019-03-04 00:00:00 XLE -300 @ 66.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-03-04 00:00:00 XLE -300 @ 66.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-03-07 00:00:00 XLE 300 @ 65.120002746582&amp;quot;&#10;## [1] &amp;quot;2019-03-07 00:00:00 XLE 300 @ 65.120002746582&amp;quot;&#10;## [1] &amp;quot;2019-03-14 00:00:00 XLE -300 @ 66.0500030517578&amp;quot;&#10;## [1] &amp;quot;2019-03-14 00:00:00 XLE -300 @ 66.0500030517578&amp;quot;&#10;## [1] &amp;quot;2019-03-25 00:00:00 XLE 300 @ 65.5&amp;quot;&#10;## [1] &amp;quot;2019-03-25 00:00:00 XLE 300 @ 65.5&amp;quot;&#10;## [1] &amp;quot;2019-04-02 00:00:00 XLE -300 @ 66.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-04-02 00:00:00 XLE -300 @ 66.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-04-04 00:00:00 XLE 300 @ 66.4400024414062&amp;quot;&#10;## [1] &amp;quot;2019-04-04 00:00:00 XLE 300 @ 66.4400024414062&amp;quot;&#10;## [1] &amp;quot;2019-04-08 00:00:00 XLE -300 @ 67.9100036621094&amp;quot;&#10;## [1] &amp;quot;2019-04-08 00:00:00 XLE -300 @ 67.9100036621094&amp;quot;&#10;## [1] &amp;quot;2019-04-16 00:00:00 XLE 300 @ 67.5999984741211&amp;quot;&#10;## [1] &amp;quot;2019-04-16 00:00:00 XLE 300 @ 67.5999984741211&amp;quot;&#10;## [1] &amp;quot;2019-04-23 00:00:00 XLE -300 @ 68.5&amp;quot;&#10;## [1] &amp;quot;2019-04-23 00:00:00 XLE -300 @ 68.5&amp;quot;&#10;## [1] &amp;quot;2019-04-25 00:00:00 XLE 300 @ 67.0899963378906&amp;quot;&#10;## [1] &amp;quot;2019-04-25 00:00:00 XLE 300 @ 67.0899963378906&amp;quot;&#10;## [1] &amp;quot;2019-05-13 00:00:00 XLE -300 @ 62.9500007629395&amp;quot;&#10;## [1] &amp;quot;2019-05-13 00:00:00 XLE -300 @ 62.9500007629395&amp;quot;&#10;## [1] &amp;quot;2019-05-14 00:00:00 XLE 300 @ 63.7200012207031&amp;quot;&#10;## [1] &amp;quot;2019-05-14 00:00:00 XLE 300 @ 63.7200012207031&amp;quot;&#10;## [1] &amp;quot;2019-05-16 00:00:00 XLE -300 @ 64.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-05-16 00:00:00 XLE -300 @ 64.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-05-23 00:00:00 XLE 300 @ 61.3899993896484&amp;quot;&#10;## [1] &amp;quot;2019-05-23 00:00:00 XLE 300 @ 61.3899993896484&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLE -300 @ 59.8800010681152&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLE -300 @ 59.8800010681152&amp;quot;&#10;## [1] &amp;quot;2019-06-13 00:00:00 XLE 300 @ 61.4099998474121&amp;quot;&#10;## [1] &amp;quot;2019-06-13 00:00:00 XLE 300 @ 61.4099998474121&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLE -300 @ 62.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLE -300 @ 62.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-06-26 00:00:00 XLE 300 @ 63.4500007629395&amp;quot;&#10;## [1] &amp;quot;2019-06-26 00:00:00 XLE 300 @ 63.4500007629395&amp;quot;&#10;## [1] &amp;quot;2019-06-27 00:00:00 XLE -300 @ 62.9799995422363&amp;quot;&#10;## [1] &amp;quot;2019-06-27 00:00:00 XLE -300 @ 62.9799995422363&amp;quot;&#10;## [1] &amp;quot;2019-07-03 00:00:00 XLE 300 @ 63&amp;quot;&#10;## [1] &amp;quot;2019-07-03 00:00:00 XLE 300 @ 63&amp;quot;&#10;## [1] &amp;quot;2019-07-10 00:00:00 XLE -300 @ 64.0400009155273&amp;quot;&#10;## [1] &amp;quot;2019-07-10 00:00:00 XLE -300 @ 64.0400009155273&amp;quot;&#10;## [1] &amp;quot;2019-07-17 00:00:00 XLE 300 @ 62.4599990844727&amp;quot;&#10;## [1] &amp;quot;2019-07-17 00:00:00 XLE 300 @ 62.4599990844727&amp;quot;&#10;## [1] &amp;quot;2019-07-23 00:00:00 XLE -300 @ 63.2200012207031&amp;quot;&#10;## [1] &amp;quot;2019-07-23 00:00:00 XLE -300 @ 63.2200012207031&amp;quot;&#10;## [1] &amp;quot;2019-07-26 00:00:00 XLE 300 @ 62.4500007629395&amp;quot;&#10;## [1] &amp;quot;2019-07-26 00:00:00 XLE 300 @ 62.4500007629395&amp;quot;&#10;## [1] &amp;quot;2019-07-31 00:00:00 XLE -300 @ 62.7000007629395&amp;quot;&#10;## [1] &amp;quot;2019-07-31 00:00:00 XLE -300 @ 62.7000007629395&amp;quot;&#10;## [1] &amp;quot;2019-08-02 00:00:00 XLE 300 @ 60.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-08-02 00:00:00 XLE 300 @ 60.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-08-09 00:00:00 XLE -300 @ 59.0999984741211&amp;quot;&#10;## [1] &amp;quot;2019-08-09 00:00:00 XLE -300 @ 59.0999984741211&amp;quot;&#10;## [1] &amp;quot;2019-08-13 00:00:00 XLE 300 @ 58.939998626709&amp;quot;&#10;## [1] &amp;quot;2019-08-13 00:00:00 XLE 300 @ 58.939998626709&amp;quot;&#10;## [1] &amp;quot;2019-08-20 00:00:00 XLE -300 @ 57.7900009155273&amp;quot;&#10;## [1] &amp;quot;2019-08-20 00:00:00 XLE -300 @ 57.7900009155273&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLE 300 @ 56.2000007629395&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLE 300 @ 56.2000007629395&amp;quot;&#10;## [1] &amp;quot;2019-08-30 00:00:00 XLE -300 @ 57.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-08-30 00:00:00 XLE -300 @ 57.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-09-23 00:00:00 XLE 300 @ 61.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-09-23 00:00:00 XLE 300 @ 61.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-10-11 00:00:00 XLE -300 @ 57.8899993896484&amp;quot;&#10;## [1] &amp;quot;2019-10-11 00:00:00 XLE -300 @ 57.8899993896484&amp;quot;&#10;## [1] &amp;quot;2019-10-17 00:00:00 XLE 300 @ 57.3300018310547&amp;quot;&#10;## [1] &amp;quot;2019-10-17 00:00:00 XLE 300 @ 57.3300018310547&amp;quot;&#10;## [1] &amp;quot;2019-10-22 00:00:00 XLE -300 @ 58.7999992370605&amp;quot;&#10;## [1] &amp;quot;2019-10-22 00:00:00 XLE -300 @ 58.7999992370605&amp;quot;&#10;## [1] &amp;quot;2019-10-31 00:00:00 XLE 300 @ 57.9599990844727&amp;quot;&#10;## [1] &amp;quot;2019-10-31 00:00:00 XLE 300 @ 57.9599990844727&amp;quot;&#10;## [1] &amp;quot;2019-11-04 00:00:00 XLE -300 @ 61.2099990844727&amp;quot;&#10;## [1] &amp;quot;2019-11-04 00:00:00 XLE -300 @ 61.2099990844727&amp;quot;&#10;## [1] &amp;quot;2019-11-13 00:00:00 XLE 300 @ 59.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-11-13 00:00:00 XLE 300 @ 59.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-11-22 00:00:00 XLE -300 @ 59.8300018310547&amp;quot;&#10;## [1] &amp;quot;2019-11-22 00:00:00 XLE -300 @ 59.8300018310547&amp;quot;&#10;## [1] &amp;quot;2019-11-27 00:00:00 XLE 300 @ 59.4900016784668&amp;quot;&#10;## [1] &amp;quot;2019-11-27 00:00:00 XLE 300 @ 59.4900016784668&amp;quot;&#10;## [1] &amp;quot;2019-12-09 00:00:00 XLE -300 @ 59.6500015258789&amp;quot;&#10;## [1] &amp;quot;2019-12-09 00:00:00 XLE -300 @ 59.6500015258789&amp;quot;&#10;## [1] &amp;quot;2019-12-30 00:00:00 XLE 300 @ 59.7000007629395&amp;quot;&#10;## [1] &amp;quot;2019-12-30 00:00:00 XLE 300 @ 59.7000007629395&amp;quot;&#10;## [1] &amp;quot;2020-01-07 00:00:00 XLE -300 @ 60.7099990844727&amp;quot;&#10;## [1] &amp;quot;2020-01-07 00:00:00 XLE -300 @ 60.7099990844727&amp;quot;&#10;## [1] &amp;quot;2020-01-09 00:00:00 XLE 300 @ 60.1500015258789&amp;quot;&#10;## [1] &amp;quot;2020-01-09 00:00:00 XLE 300 @ 60.1500015258789&amp;quot;&#10;## [1] &amp;quot;2020-02-06 00:00:00 XLE -300 @ 54.3600006103516&amp;quot;&#10;## [1] &amp;quot;2020-02-06 00:00:00 XLE -300 @ 54.3600006103516&amp;quot;&#10;## [1] &amp;quot;2020-02-11 00:00:00 XLE 300 @ 54.310001373291&amp;quot;&#10;## [1] &amp;quot;2020-02-11 00:00:00 XLE 300 @ 54.310001373291&amp;quot;&#10;## [1] &amp;quot;2020-02-13 00:00:00 XLE -300 @ 54.8699989318848&amp;quot;&#10;## [1] &amp;quot;2020-02-13 00:00:00 XLE -300 @ 54.8699989318848&amp;quot;&#10;## [1] &amp;quot;2020-02-19 00:00:00 XLE 300 @ 54.8499984741211&amp;quot;&#10;## [1] &amp;quot;2020-02-19 00:00:00 XLE 300 @ 54.8499984741211&amp;quot;&#10;## [1] &amp;quot;2020-02-20 00:00:00 XLE -300 @ 54.7900009155273&amp;quot;&#10;## [1] &amp;quot;2020-02-20 00:00:00 XLE -300 @ 54.7900009155273&amp;quot;&#10;## [1] &amp;quot;2020-02-24 00:00:00 XLE 300 @ 51.6399993896484&amp;quot;&#10;## [1] &amp;quot;2020-02-24 00:00:00 XLE 300 @ 51.6399993896484&amp;quot;&#10;## [1] &amp;quot;2020-03-25 00:00:00 XLE -300 @ 28.6399993896484&amp;quot;&#10;## [1] &amp;quot;2020-03-25 00:00:00 XLE -300 @ 28.6399993896484&amp;quot;&#10;## [1] &amp;quot;2020-04-02 00:00:00 XLE 300 @ 30.1499996185303&amp;quot;&#10;## [1] &amp;quot;2020-04-02 00:00:00 XLE 300 @ 30.1499996185303&amp;quot;&#10;## [1] &amp;quot;2020-04-03 00:00:00 XLE -300 @ 29.8299999237061&amp;quot;&#10;## [1] &amp;quot;2020-04-03 00:00:00 XLE -300 @ 29.8299999237061&amp;quot;&#10;## [1] &amp;quot;2020-04-16 00:00:00 XLE 300 @ 30.6900005340576&amp;quot;&#10;## [1] &amp;quot;2020-04-16 00:00:00 XLE 300 @ 30.6900005340576&amp;quot;&#10;## [1] &amp;quot;2020-04-20 00:00:00 XLE -300 @ 32.8899993896484&amp;quot;&#10;## [1] &amp;quot;2020-04-20 00:00:00 XLE -300 @ 32.8899993896484&amp;quot;&#10;## [1] &amp;quot;2020-05-04 00:00:00 XLE 300 @ 37.0900001525879&amp;quot;&#10;## [1] &amp;quot;2020-05-04 00:00:00 XLE 300 @ 37.0900001525879&amp;quot;&#10;## [1] &amp;quot;2020-05-11 00:00:00 XLE -300 @ 38.0999984741211&amp;quot;&#10;## [1] &amp;quot;2020-05-11 00:00:00 XLE -300 @ 38.0999984741211&amp;quot;&#10;## [1] &amp;quot;2020-05-14 00:00:00 XLE 300 @ 36.1300010681152&amp;quot;&#10;## [1] &amp;quot;2020-05-14 00:00:00 XLE 300 @ 36.1300010681152&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLE -300 @ 37.8400001525879&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLE -300 @ 37.8400001525879&amp;quot;&#10;## [1] &amp;quot;2020-06-01 00:00:00 XLE 300 @ 39.439998626709&amp;quot;&#10;## [1] &amp;quot;2020-06-01 00:00:00 XLE 300 @ 39.439998626709&amp;quot;&#10;## [1] &amp;quot;2020-06-03 00:00:00 XLE -300 @ 41.7299995422363&amp;quot;&#10;## [1] &amp;quot;2020-06-03 00:00:00 XLE -300 @ 41.7299995422363&amp;quot;&#10;## [1] &amp;quot;2020-06-11 00:00:00 XLE 300 @ 38.8400001525879&amp;quot;&#10;## [1] &amp;quot;2020-06-11 00:00:00 XLE 300 @ 38.8400001525879&amp;quot;&#10;## [1] &amp;quot;2020-07-01 00:00:00 XLE -300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-07-01 00:00:00 XLE -300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-07-08 00:00:00 XLE 300 @ 36.2299995422363&amp;quot;&#10;## [1] &amp;quot;2020-07-08 00:00:00 XLE 300 @ 36.2299995422363&amp;quot;&#10;## [1] &amp;quot;2020-07-15 00:00:00 XLE -300 @ 37.3800010681152&amp;quot;&#10;## [1] &amp;quot;2020-07-15 00:00:00 XLE -300 @ 37.3800010681152&amp;quot;&#10;## [1] &amp;quot;2020-07-21 00:00:00 XLE 300 @ 38.2599983215332&amp;quot;&#10;## [1] &amp;quot;2020-07-21 00:00:00 XLE 300 @ 38.2599983215332&amp;quot;&#10;## [1] &amp;quot;2020-07-22 00:00:00 XLE -300 @ 37.7900009155273&amp;quot;&#10;## [1] &amp;quot;2020-07-22 00:00:00 XLE -300 @ 37.7900009155273&amp;quot;&#10;## [1] &amp;quot;2020-07-29 00:00:00 XLE 300 @ 37.6800003051758&amp;quot;&#10;## [1] &amp;quot;2020-07-29 00:00:00 XLE 300 @ 37.6800003051758&amp;quot;&#10;## [1] &amp;quot;2020-08-05 00:00:00 XLE -300 @ 37.4300003051758&amp;quot;&#10;## [1] &amp;quot;2020-08-05 00:00:00 XLE -300 @ 37.4300003051758&amp;quot;&#10;## [1] &amp;quot;2020-08-19 00:00:00 XLE 300 @ 37.060001373291&amp;quot;&#10;## [1] &amp;quot;2020-08-19 00:00:00 XLE 300 @ 37.060001373291&amp;quot;&#10;## [1] &amp;quot;2020-08-25 00:00:00 XLE -300 @ 36.5&amp;quot;&#10;## [1] &amp;quot;2020-08-25 00:00:00 XLE -300 @ 36.5&amp;quot;&#10;## [1] &amp;quot;2020-08-27 00:00:00 XLE 300 @ 35.7999992370605&amp;quot;&#10;## [1] &amp;quot;2020-08-27 00:00:00 XLE 300 @ 35.7999992370605&amp;quot;&#10;## [1] &amp;quot;2020-08-31 00:00:00 XLE -300 @ 35.6500015258789&amp;quot;&#10;## [1] &amp;quot;2020-08-31 00:00:00 XLE -300 @ 35.6500015258789&amp;quot;&#10;## [1] &amp;quot;2020-09-01 00:00:00 XLE 300 @ 35.4099998474121&amp;quot;&#10;## [1] &amp;quot;2020-09-01 00:00:00 XLE 300 @ 35.4099998474121&amp;quot;&#10;## [1] &amp;quot;2020-09-17 00:00:00 XLE -300 @ 33.9900016784668&amp;quot;&#10;## [1] &amp;quot;2020-09-17 00:00:00 XLE -300 @ 33.9900016784668&amp;quot;&#10;## [1] &amp;quot;2020-09-22 00:00:00 XLE 300 @ 31.6399993896484&amp;quot;&#10;## [1] &amp;quot;2020-09-22 00:00:00 XLE 300 @ 31.6399993896484&amp;quot;&#10;## [1] &amp;quot;2020-09-29 00:00:00 XLE -300 @ 30.0400009155273&amp;quot;&#10;## [1] &amp;quot;2020-09-29 00:00:00 XLE -300 @ 30.0400009155273&amp;quot;&#10;## [1] &amp;quot;2020-09-30 00:00:00 XLE 300 @ 29.9500007629395&amp;quot;&#10;## [1] &amp;quot;2020-09-30 00:00:00 XLE 300 @ 29.9500007629395&amp;quot;&#10;## [1] &amp;quot;2020-10-06 00:00:00 XLE -300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2020-10-06 00:00:00 XLE -300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2020-10-14 00:00:00 XLE 300 @ 30.5200004577637&amp;quot;&#10;## [1] &amp;quot;2020-10-14 00:00:00 XLE 300 @ 30.5200004577637&amp;quot;&#10;## [1] &amp;quot;2020-10-16 00:00:00 XLE -300 @ 30.1900005340576&amp;quot;&#10;## [1] &amp;quot;2020-10-16 00:00:00 XLE -300 @ 30.1900005340576&amp;quot;&#10;## [1] &amp;quot;2020-10-19 00:00:00 XLE 300 @ 29.5499992370605&amp;quot;&#10;## [1] &amp;quot;2020-10-19 00:00:00 XLE 300 @ 29.5499992370605&amp;quot;&#10;## [1] &amp;quot;2020-10-23 00:00:00 XLE -300 @ 30.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-10-23 00:00:00 XLE -300 @ 30.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-10-27 00:00:00 XLE 300 @ 28.9200000762939&amp;quot;&#10;## [1] &amp;quot;2020-10-27 00:00:00 XLE 300 @ 28.9200000762939&amp;quot;&#10;## [1] &amp;quot;2020-11-03 00:00:00 XLE -300 @ 29.5300006866455&amp;quot;&#10;## [1] &amp;quot;2020-11-03 00:00:00 XLE -300 @ 29.5300006866455&amp;quot;&#10;## [1] &amp;quot;2020-11-09 00:00:00 XLE 300 @ 33.060001373291&amp;quot;&#10;## [1] &amp;quot;2020-11-09 00:00:00 XLE 300 @ 33.060001373291&amp;quot;&#10;## [1] &amp;quot;2020-11-10 00:00:00 XLE -300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2020-11-10 00:00:00 XLE -300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2020-12-01 00:00:00 XLE 300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-12-01 00:00:00 XLE 300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-12-04 00:00:00 XLE -300 @ 40.6300010681152&amp;quot;&#10;## [1] &amp;quot;2020-12-04 00:00:00 XLE -300 @ 40.6300010681152&amp;quot;&#10;## [1] &amp;quot;2020-12-15 00:00:00 XLE 300 @ 40.4599990844727&amp;quot;&#10;## [1] &amp;quot;2020-12-15 00:00:00 XLE 300 @ 40.4599990844727&amp;quot;&#10;## [1] &amp;quot;2020-12-31 00:00:00 XLE -300 @ 37.9000015258789&amp;quot;&#10;## [1] &amp;quot;2020-12-31 00:00:00 XLE -300 @ 37.9000015258789&amp;quot;&#10;## [1] &amp;quot;2021-01-22 00:00:00 XLE 300 @ 42.0699996948242&amp;quot;&#10;## [1] &amp;quot;2021-01-22 00:00:00 XLE 300 @ 42.0699996948242&amp;quot;&#10;## [1] &amp;quot;2021-02-04 00:00:00 XLE -300 @ 42.2000007629395&amp;quot;&#10;## [1] &amp;quot;2021-02-04 00:00:00 XLE -300 @ 42.2000007629395&amp;quot;&#10;## [1] &amp;quot;2021-03-01 00:00:00 XLE 300 @ 49.4000015258789&amp;quot;&#10;## [1] &amp;quot;2021-03-01 00:00:00 XLE 300 @ 49.4000015258789&amp;quot;&#10;## [1] &amp;quot;2021-03-04 00:00:00 XLE -300 @ 51.0400009155273&amp;quot;&#10;## [1] &amp;quot;2021-03-04 00:00:00 XLE -300 @ 51.0400009155273&amp;quot;&#10;## [1] &amp;quot;2021-03-16 00:00:00 XLE 300 @ 51.4500007629395&amp;quot;&#10;## [1] &amp;quot;2021-03-16 00:00:00 XLE 300 @ 51.4500007629395&amp;quot;&#10;## [1] &amp;quot;2021-03-29 00:00:00 XLE -300 @ 49.8300018310547&amp;quot;&#10;## [1] &amp;quot;2021-03-29 00:00:00 XLE -300 @ 49.8300018310547&amp;quot;&#10;## [1] &amp;quot;2021-04-01 00:00:00 XLE 300 @ 50.310001373291&amp;quot;&#10;## [1] &amp;quot;2021-04-01 00:00:00 XLE 300 @ 50.310001373291&amp;quot;&#10;## [1] &amp;quot;2021-04-05 00:00:00 XLE -300 @ 49.1100006103516&amp;quot;&#10;## [1] &amp;quot;2021-04-05 00:00:00 XLE -300 @ 49.1100006103516&amp;quot;&#10;## [1] &amp;quot;2021-04-07 00:00:00 XLE 300 @ 49.1500015258789&amp;quot;&#10;## [1] &amp;quot;2021-04-07 00:00:00 XLE 300 @ 49.1500015258789&amp;quot;&#10;## [1] &amp;quot;2021-04-15 00:00:00 XLE -300 @ 48.7900009155273&amp;quot;&#10;## [1] &amp;quot;2021-04-15 00:00:00 XLE -300 @ 48.7900009155273&amp;quot;&#10;## [1] &amp;quot;2021-04-21 00:00:00 XLE 300 @ 47.6699981689453&amp;quot;&#10;## [1] &amp;quot;2021-04-21 00:00:00 XLE 300 @ 47.6699981689453&amp;quot;&#10;## [1] &amp;quot;2021-04-27 00:00:00 XLE -300 @ 48.439998626709&amp;quot;&#10;## [1] &amp;quot;2021-04-27 00:00:00 XLE -300 @ 48.439998626709&amp;quot;&#10;## [1] &amp;quot;2021-05-12 00:00:00 XLE 300 @ 52.5200004577637&amp;quot;&#10;## [1] &amp;quot;2021-05-12 00:00:00 XLE 300 @ 52.5200004577637&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLE -300 @ 54.7299995422363&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLE -300 @ 54.7299995422363&amp;quot;&#10;## [1] &amp;quot;2021-05-20 00:00:00 XLE 300 @ 52.0499992370605&amp;quot;&#10;## [1] &amp;quot;2021-05-20 00:00:00 XLE 300 @ 52.0499992370605&amp;quot;&#10;## [1] &amp;quot;2021-05-25 00:00:00 XLE -300 @ 51.6100006103516&amp;quot;&#10;## [1] &amp;quot;2021-05-25 00:00:00 XLE -300 @ 51.6100006103516&amp;quot;&#10;## [1] &amp;quot;2021-05-26 00:00:00 XLE 300 @ 52.0699996948242&amp;quot;&#10;## [1] &amp;quot;2021-05-26 00:00:00 XLE 300 @ 52.0699996948242&amp;quot;&#10;## [1] &amp;quot;2021-06-02 00:00:00 XLE -300 @ 55.2299995422363&amp;quot;&#10;## [1] &amp;quot;2021-06-02 00:00:00 XLE -300 @ 55.2299995422363&amp;quot;&#10;## [1] &amp;quot;2021-06-14 00:00:00 XLE 300 @ 55.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-06-14 00:00:00 XLE 300 @ 55.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-06-16 00:00:00 XLE -300 @ 55.8899993896484&amp;quot;&#10;## [1] &amp;quot;2021-06-16 00:00:00 XLE -300 @ 55.8899993896484&amp;quot;&#10;## [1] &amp;quot;2021-06-18 00:00:00 XLE 300 @ 52.3899993896484&amp;quot;&#10;## [1] &amp;quot;2021-06-18 00:00:00 XLE 300 @ 52.3899993896484&amp;quot;&#10;## [1] &amp;quot;2021-06-25 00:00:00 XLE -300 @ 55.3400001525879&amp;quot;&#10;## [1] &amp;quot;2021-06-25 00:00:00 XLE -300 @ 55.3400001525879&amp;quot;&#10;## [1] &amp;quot;2021-06-29 00:00:00 XLE 300 @ 53.2099990844727&amp;quot;&#10;## [1] &amp;quot;2021-06-29 00:00:00 XLE 300 @ 53.2099990844727&amp;quot;&#10;## [1] &amp;quot;2021-07-02 00:00:00 XLE -300 @ 54.689998626709&amp;quot;&#10;## [1] &amp;quot;2021-07-02 00:00:00 XLE -300 @ 54.689998626709&amp;quot;&#10;## [1] &amp;quot;2021-07-07 00:00:00 XLE 300 @ 52.0499992370605&amp;quot;&#10;## [1] &amp;quot;2021-07-07 00:00:00 XLE 300 @ 52.0499992370605&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLE -300 @ 48.7000007629395&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLE -300 @ 48.7000007629395&amp;quot;&#10;## [1] &amp;quot;2021-08-03 00:00:00 XLE 300 @ 49.8600006103516&amp;quot;&#10;## [1] &amp;quot;2021-08-03 00:00:00 XLE 300 @ 49.8600006103516&amp;quot;&#10;## [1] &amp;quot;2021-08-04 00:00:00 XLE -300 @ 48.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-08-04 00:00:00 XLE -300 @ 48.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-08-05 00:00:00 XLE 300 @ 49.060001373291&amp;quot;&#10;## [1] &amp;quot;2021-08-05 00:00:00 XLE 300 @ 49.060001373291&amp;quot;&#10;## [1] &amp;quot;2021-08-11 00:00:00 XLE -300 @ 50.060001373291&amp;quot;&#10;## [1] &amp;quot;2021-08-11 00:00:00 XLE -300 @ 50.060001373291&amp;quot;&#10;## [1] &amp;quot;2021-08-16 00:00:00 XLE 300 @ 48.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-08-16 00:00:00 XLE 300 @ 48.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-08-24 00:00:00 XLE -300 @ 48.4000015258789&amp;quot;&#10;## [1] &amp;quot;2021-08-24 00:00:00 XLE -300 @ 48.4000015258789&amp;quot;&#10;## [1] &amp;quot;2021-09-02 00:00:00 XLE 300 @ 48.9000015258789&amp;quot;&#10;## [1] &amp;quot;2021-09-02 00:00:00 XLE 300 @ 48.9000015258789&amp;quot;&#10;## [1] &amp;quot;2021-09-03 00:00:00 XLE -300 @ 48.6199989318848&amp;quot;&#10;## [1] &amp;quot;2021-09-03 00:00:00 XLE -300 @ 48.6199989318848&amp;quot;&#10;## [1] &amp;quot;2021-09-09 00:00:00 XLE 300 @ 47.810001373291&amp;quot;&#10;## [1] &amp;quot;2021-09-09 00:00:00 XLE 300 @ 47.810001373291&amp;quot;&#10;## [1] &amp;quot;2021-09-14 00:00:00 XLE -300 @ 48.4500007629395&amp;quot;&#10;## [1] &amp;quot;2021-09-14 00:00:00 XLE -300 @ 48.4500007629395&amp;quot;&#10;## [1] &amp;quot;2021-09-21 00:00:00 XLE 300 @ 47.3499984741211&amp;quot;&#10;## [1] &amp;quot;2021-09-21 00:00:00 XLE 300 @ 47.3499984741211&amp;quot;&#10;## [1] &amp;quot;2021-09-23 00:00:00 XLE -300 @ 50.5200004577637&amp;quot;&#10;## [1] &amp;quot;2021-09-23 00:00:00 XLE -300 @ 50.5200004577637&amp;quot;&#10;## [1] &amp;quot;2021-10-22 00:00:00 XLE 300 @ 57.9500007629395&amp;quot;&#10;## [1] &amp;quot;2021-10-22 00:00:00 XLE 300 @ 57.9500007629395&amp;quot;&#10;## [1] &amp;quot;2021-10-26 00:00:00 XLE -300 @ 59.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-10-26 00:00:00 XLE -300 @ 59.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-10-28 00:00:00 XLE 300 @ 57.8499984741211&amp;quot;&#10;## [1] &amp;quot;2021-10-28 00:00:00 XLE 300 @ 57.8499984741211&amp;quot;&#10;## [1] &amp;quot;2021-11-02 00:00:00 XLE -300 @ 57.9099998474121&amp;quot;&#10;## [1] &amp;quot;2021-11-02 00:00:00 XLE -300 @ 57.9099998474121&amp;quot;&#10;## [1] &amp;quot;2021-11-04 00:00:00 XLE 300 @ 57.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-11-04 00:00:00 XLE 300 @ 57.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-11-08 00:00:00 XLE -300 @ 58.7900009155273&amp;quot;&#10;## [1] &amp;quot;2021-11-08 00:00:00 XLE -300 @ 58.7900009155273&amp;quot;&#10;## [1] &amp;quot;2021-11-11 00:00:00 XLE 300 @ 57.689998626709&amp;quot;&#10;## [1] &amp;quot;2021-11-11 00:00:00 XLE 300 @ 57.689998626709&amp;quot;&#10;## [1] &amp;quot;2021-11-17 00:00:00 XLE -300 @ 57.2299995422363&amp;quot;&#10;## [1] &amp;quot;2021-11-17 00:00:00 XLE -300 @ 57.2299995422363&amp;quot;&#10;## [1] &amp;quot;2021-11-18 00:00:00 XLE 300 @ 56.8899993896484&amp;quot;&#10;## [1] &amp;quot;2021-11-18 00:00:00 XLE 300 @ 56.8899993896484&amp;quot;&#10;## [1] &amp;quot;2021-11-24 00:00:00 XLE -300 @ 57.9099998474121&amp;quot;&#10;## [1] &amp;quot;2021-11-24 00:00:00 XLE -300 @ 57.9099998474121&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLE 300 @ 55.9000015258789&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLE 300 @ 55.9000015258789&amp;quot;&#10;## [1] &amp;quot;2021-12-07 00:00:00 XLE -300 @ 57.2700004577637&amp;quot;&#10;## [1] &amp;quot;2021-12-07 00:00:00 XLE -300 @ 57.2700004577637&amp;quot;&#10;## [1] &amp;quot;2021-12-14 00:00:00 XLE 300 @ 55.4199981689453&amp;quot;&#10;## [1] &amp;quot;2021-12-14 00:00:00 XLE 300 @ 55.4199981689453&amp;quot;&#10;## [1] &amp;quot;2021-12-27 00:00:00 XLE -300 @ 56.0999984741211&amp;quot;&#10;## [1] &amp;quot;2021-12-27 00:00:00 XLE -300 @ 56.0999984741211&amp;quot;&#10;## [1] &amp;quot;2021-12-31 00:00:00 XLE 300 @ 55.5&amp;quot;&#10;## [1] &amp;quot;2021-12-31 00:00:00 XLE 300 @ 55.5&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLE -300 @ 59.2000007629395&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLE -300 @ 59.2000007629395&amp;quot;&#10;## [1] &amp;quot;2022-01-21 00:00:00 XLE 300 @ 62.4500007629395&amp;quot;&#10;## [1] &amp;quot;2022-01-21 00:00:00 XLE 300 @ 62.4500007629395&amp;quot;&#10;## [1] &amp;quot;2022-01-26 00:00:00 XLE -300 @ 65.1999969482422&amp;quot;&#10;## [1] &amp;quot;2022-01-26 00:00:00 XLE -300 @ 65.1999969482422&amp;quot;&#10;## [1] &amp;quot;2022-02-16 00:00:00 XLE 300 @ 68.5800018310547&amp;quot;&#10;## [1] &amp;quot;2022-02-16 00:00:00 XLE 300 @ 68.5800018310547&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLE -300 @ 70.5800018310547&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLE -300 @ 70.5800018310547&amp;quot;&#10;## [1] &amp;quot;2022-03-15 00:00:00 XLE 300 @ 71.8199996948242&amp;quot;&#10;## [1] &amp;quot;2022-03-15 00:00:00 XLE 300 @ 71.8199996948242&amp;quot;&#10;## [1] &amp;quot;2022-03-22 00:00:00 XLE -300 @ 75.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-03-22 00:00:00 XLE -300 @ 75.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-04-06 00:00:00 XLE 300 @ 76.4000015258789&amp;quot;&#10;## [1] &amp;quot;2022-04-06 00:00:00 XLE 300 @ 76.4000015258789&amp;quot;&#10;## [1] &amp;quot;2022-04-08 00:00:00 XLE -300 @ 79.5299987792969&amp;quot;&#10;## [1] &amp;quot;2022-04-08 00:00:00 XLE -300 @ 79.5299987792969&amp;quot;&#10;## [1] &amp;quot;2022-04-22 00:00:00 XLE 300 @ 76.1999969482422&amp;quot;&#10;## [1] &amp;quot;2022-04-22 00:00:00 XLE 300 @ 76.1999969482422&amp;quot;&#10;## [1] &amp;quot;2022-04-29 00:00:00 XLE -300 @ 75.1500015258789&amp;quot;&#10;## [1] &amp;quot;2022-04-29 00:00:00 XLE -300 @ 75.1500015258789&amp;quot;&#10;## [1] &amp;quot;2022-05-10 00:00:00 XLE 300 @ 76.75&amp;quot;&#10;## [1] &amp;quot;2022-05-10 00:00:00 XLE 300 @ 76.75&amp;quot;&#10;## [1] &amp;quot;2022-05-16 00:00:00 XLE -300 @ 82.9100036621094&amp;quot;&#10;## [1] &amp;quot;2022-05-16 00:00:00 XLE -300 @ 82.9100036621094&amp;quot;&#10;## [1] &amp;quot;2022-06-10 00:00:00 XLE 300 @ 88.7099990844727&amp;quot;&#10;## [1] &amp;quot;2022-06-10 00:00:00 XLE 300 @ 88.7099990844727&amp;quot;&#10;## [1] &amp;quot;2022-06-29 00:00:00 XLE -300 @ 73.0500030517578&amp;quot;&#10;## [1] &amp;quot;2022-06-29 00:00:00 XLE -300 @ 73.0500030517578&amp;quot;&#10;## [1] &amp;quot;2022-07-01 00:00:00 XLE 300 @ 72.5800018310547&amp;quot;&#10;## [1] &amp;quot;2022-07-01 00:00:00 XLE 300 @ 72.5800018310547&amp;quot;&#10;## [1] &amp;quot;2022-07-19 00:00:00 XLE -300 @ 72.3199996948242&amp;quot;&#10;## [1] &amp;quot;2022-07-19 00:00:00 XLE -300 @ 72.3199996948242&amp;quot;&#10;## [1] &amp;quot;2022-08-04 00:00:00 XLE 300 @ 71.6600036621094&amp;quot;&#10;## [1] &amp;quot;2022-08-04 00:00:00 XLE 300 @ 71.6600036621094&amp;quot;&#10;## [1] &amp;quot;2022-08-10 00:00:00 XLE -300 @ 75.2900009155273&amp;quot;&#10;## [1] &amp;quot;2022-08-10 00:00:00 XLE -300 @ 75.2900009155273&amp;quot;&#10;## [1] &amp;quot;2022-08-31 00:00:00 XLE 300 @ 80.5&amp;quot;&#10;## [1] &amp;quot;2022-08-31 00:00:00 XLE 300 @ 80.5&amp;quot;&#10;## [1] &amp;quot;2022-09-12 00:00:00 XLE -300 @ 82.0800018310547&amp;quot;&#10;## [1] &amp;quot;2022-09-12 00:00:00 XLE -300 @ 82.0800018310547&amp;quot;&#10;## [1] &amp;quot;2022-09-19 00:00:00 XLE 300 @ 77.6399993896484&amp;quot;&#10;## [1] &amp;quot;2022-09-19 00:00:00 XLE 300 @ 77.6399993896484&amp;quot;&#10;## [1] &amp;quot;2022-09-29 00:00:00 XLE -300 @ 72.5999984741211&amp;quot;&#10;## [1] &amp;quot;2022-09-29 00:00:00 XLE -300 @ 72.5999984741211&amp;quot;&#10;## [1] &amp;quot;2022-10-12 00:00:00 XLE 300 @ 80.120002746582&amp;quot;&#10;## [1] &amp;quot;2022-10-12 00:00:00 XLE 300 @ 80.120002746582&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLE -300 @ 80.2799987792969&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLE -300 @ 80.2799987792969&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLE 300 @ 90.3199996948242&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLE 300 @ 90.3199996948242&amp;quot;&#10;## [1] &amp;quot;2022-11-07 00:00:00 XLE -300 @ 92.9899978637695&amp;quot;&#10;## [1] &amp;quot;2022-11-07 00:00:00 XLE -300 @ 92.9899978637695&amp;quot;&#10;## [1] &amp;quot;2022-11-10 00:00:00 XLE 300 @ 90.5&amp;quot;&#10;## [1] &amp;quot;2022-11-10 00:00:00 XLE 300 @ 90.5&amp;quot;&#10;## [1] &amp;quot;2022-11-14 00:00:00 XLE -300 @ 93.0999984741211&amp;quot;&#10;## [1] &amp;quot;2022-11-14 00:00:00 XLE -300 @ 93.0999984741211&amp;quot;&#10;## [1] &amp;quot;2022-11-21 00:00:00 XLE 300 @ 90.3899993896484&amp;quot;&#10;## [1] &amp;quot;2022-11-21 00:00:00 XLE 300 @ 90.3899993896484&amp;quot;&#10;## [1] &amp;quot;2022-11-23 00:00:00 XLE -300 @ 92.2099990844727&amp;quot;&#10;## [1] &amp;quot;2022-11-23 00:00:00 XLE -300 @ 92.2099990844727&amp;quot;&#10;## [1] &amp;quot;2022-11-29 00:00:00 XLE 300 @ 90.6999969482422&amp;quot;&#10;## [1] &amp;quot;2022-11-29 00:00:00 XLE 300 @ 90.6999969482422&amp;quot;&#10;## [1] &amp;quot;2022-12-14 00:00:00 XLE -300 @ 85.9300003051758&amp;quot;&#10;## [1] &amp;quot;2022-12-14 00:00:00 XLE -300 @ 85.9300003051758&amp;quot;&#10;## [1] &amp;quot;2022-12-19 00:00:00 XLE 300 @ 83.4899978637695&amp;quot;&#10;## [1] &amp;quot;2022-12-19 00:00:00 XLE 300 @ 83.4899978637695&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLE -300 @ 84.370002746582&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLE -300 @ 84.370002746582&amp;quot;&#10;## [1] &amp;quot;2023-01-04 00:00:00 XLE 300 @ 84.3899993896484&amp;quot;&#10;## [1] &amp;quot;2023-01-04 00:00:00 XLE 300 @ 84.3899993896484&amp;quot;&#10;## [1] &amp;quot;2023-01-09 00:00:00 XLE -300 @ 87.25&amp;quot;&#10;## [1] &amp;quot;2023-01-09 00:00:00 XLE -300 @ 87.25&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLE 300 @ 89.5899963378906&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLE 300 @ 89.5899963378906&amp;quot;&#10;## [1] &amp;quot;2023-01-23 00:00:00 XLE -300 @ 90.5999984741211&amp;quot;&#10;## [1] &amp;quot;2023-01-23 00:00:00 XLE -300 @ 90.5999984741211&amp;quot;&#10;## [1] &amp;quot;2023-01-31 00:00:00 XLE 300 @ 89.9300003051758&amp;quot;&#10;## [1] &amp;quot;2023-01-31 00:00:00 XLE 300 @ 89.9300003051758&amp;quot;&#10;## [1] &amp;quot;2023-02-08 00:00:00 XLE -300 @ 87.5599975585938&amp;quot;&#10;## [1] &amp;quot;2023-02-08 00:00:00 XLE -300 @ 87.5599975585938&amp;quot;&#10;## [1] &amp;quot;2023-02-16 00:00:00 XLE 300 @ 87.6100006103516&amp;quot;&#10;## [1] &amp;quot;2023-02-16 00:00:00 XLE 300 @ 87.6100006103516&amp;quot;&#10;## [1] &amp;quot;2023-03-02 00:00:00 XLE -300 @ 86.0899963378906&amp;quot;&#10;## [1] &amp;quot;2023-03-02 00:00:00 XLE -300 @ 86.0899963378906&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLE 300 @ 84.9000015258789&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLE 300 @ 84.9000015258789&amp;quot;&#10;## [1] &amp;quot;2023-03-22 00:00:00 XLE -300 @ 78.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-03-22 00:00:00 XLE -300 @ 78.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-03-24 00:00:00 XLE 300 @ 77.8899993896484&amp;quot;&#10;## [1] &amp;quot;2023-03-24 00:00:00 XLE 300 @ 77.8899993896484&amp;quot;&#10;## [1] &amp;quot;2023-03-28 00:00:00 XLE -300 @ 80.7799987792969&amp;quot;&#10;## [1] &amp;quot;2023-03-28 00:00:00 XLE -300 @ 80.7799987792969&amp;quot;&#10;## [1] &amp;quot;2023-04-18 00:00:00 XLE 300 @ 86.5400009155273&amp;quot;&#10;## [1] &amp;quot;2023-04-18 00:00:00 XLE 300 @ 86.5400009155273&amp;quot;&#10;## [1] &amp;quot;2023-04-25 00:00:00 XLE -300 @ 84.6600036621094&amp;quot;&#10;## [1] &amp;quot;2023-04-25 00:00:00 XLE -300 @ 84.6600036621094&amp;quot;&#10;## [1] &amp;quot;2023-04-26 00:00:00 XLE 300 @ 83.5299987792969&amp;quot;&#10;## [1] &amp;quot;2023-04-26 00:00:00 XLE 300 @ 83.5299987792969&amp;quot;&#10;## [1] &amp;quot;2023-05-01 00:00:00 XLE -300 @ 84.1699981689453&amp;quot;&#10;## [1] &amp;quot;2023-05-01 00:00:00 XLE -300 @ 84.1699981689453&amp;quot;&#10;## [1] &amp;quot;2023-05-03 00:00:00 XLE 300 @ 78.9899978637695&amp;quot;&#10;## [1] &amp;quot;2023-05-03 00:00:00 XLE 300 @ 78.9899978637695&amp;quot;&#10;## [1] &amp;quot;2023-05-19 00:00:00 XLE -300 @ 79.6399993896484&amp;quot;&#10;## [1] &amp;quot;2023-05-19 00:00:00 XLE -300 @ 79.6399993896484&amp;quot;&#10;## [1] &amp;quot;2023-05-26 00:00:00 XLE 300 @ 78.7699966430664&amp;quot;&#10;## [1] &amp;quot;2023-05-26 00:00:00 XLE 300 @ 78.7699966430664&amp;quot;&#10;## [1] &amp;quot;2023-06-05 00:00:00 XLE -300 @ 79.370002746582&amp;quot;&#10;## [1] &amp;quot;2023-06-05 00:00:00 XLE -300 @ 79.370002746582&amp;quot;&#10;## [1] &amp;quot;2023-06-13 00:00:00 XLE 300 @ 80.9300003051758&amp;quot;&#10;## [1] &amp;quot;2023-06-13 00:00:00 XLE 300 @ 80.9300003051758&amp;quot;&#10;## [1] &amp;quot;2023-06-28 00:00:00 XLE -300 @ 79.7300033569336&amp;quot;&#10;## [1] &amp;quot;2023-06-28 00:00:00 XLE -300 @ 79.7300033569336&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLE 300 @ 80.7900009155273&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLE 300 @ 80.7900009155273&amp;quot;&#10;## [1] &amp;quot;2023-07-11 00:00:00 XLE -300 @ 83.2099990844727&amp;quot;&#10;## [1] &amp;quot;2023-07-11 00:00:00 XLE -300 @ 83.2099990844727&amp;quot;&#10;## [1] &amp;quot;2023-07-17 00:00:00 XLE 300 @ 81.2900009155273&amp;quot;&#10;## [1] &amp;quot;2023-07-17 00:00:00 XLE 300 @ 81.2900009155273&amp;quot;&#10;## [1] &amp;quot;2023-07-20 00:00:00 XLE -300 @ 83.5599975585938&amp;quot;&#10;## [1] &amp;quot;2023-07-20 00:00:00 XLE -300 @ 83.5599975585938&amp;quot;&#10;## [1] &amp;quot;2023-08-03 00:00:00 XLE 300 @ 86.8000030517578&amp;quot;&#10;## [1] &amp;quot;2023-08-03 00:00:00 XLE 300 @ 86.8000030517578&amp;quot;&#10;## [1] &amp;quot;2023-08-08 00:00:00 XLE -300 @ 87.4499969482422&amp;quot;&#10;## [1] &amp;quot;2023-08-08 00:00:00 XLE -300 @ 87.4499969482422&amp;quot;&#10;## [1] &amp;quot;2023-08-16 00:00:00 XLE 300 @ 86.9000015258789&amp;quot;&#10;## [1] &amp;quot;2023-08-16 00:00:00 XLE 300 @ 86.9000015258789&amp;quot;&#10;## [1] &amp;quot;2023-08-21 00:00:00 XLE -300 @ 88.25&amp;quot;&#10;## [1] &amp;quot;2023-08-21 00:00:00 XLE -300 @ 88.25&amp;quot;&#10;## [1] &amp;quot;2023-08-23 00:00:00 XLE 300 @ 87.3499984741211&amp;quot;&#10;## [1] &amp;quot;2023-08-23 00:00:00 XLE 300 @ 87.3499984741211&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLE -300 @ 88.4199981689453&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLE -300 @ 88.4199981689453&amp;quot;&#10;## [1] &amp;quot;2023-09-20 00:00:00 XLE 300 @ 90.4000015258789&amp;quot;&#10;## [1] &amp;quot;2023-09-20 00:00:00 XLE 300 @ 90.4000015258789&amp;quot;&#10;## [1] &amp;quot;2023-09-26 00:00:00 XLE -300 @ 89.9100036621094&amp;quot;&#10;## [1] &amp;quot;2023-09-26 00:00:00 XLE -300 @ 89.9100036621094&amp;quot;&#10;## [1] &amp;quot;2023-10-02 00:00:00 XLE 300 @ 88.5899963378906&amp;quot;&#10;## [1] &amp;quot;2023-10-02 00:00:00 XLE 300 @ 88.5899963378906&amp;quot;&#10;## [1] &amp;quot;2023-10-10 00:00:00 XLE -300 @ 88.6999969482422&amp;quot;&#10;## [1] &amp;quot;2023-10-10 00:00:00 XLE -300 @ 88.6999969482422&amp;quot;&#10;## [1] &amp;quot;2023-10-23 00:00:00 XLE 300 @ 88.8000030517578&amp;quot;&#10;## [1] &amp;quot;2023-10-23 00:00:00 XLE 300 @ 88.8000030517578&amp;quot;&#10;## [1] &amp;quot;2023-11-03 00:00:00 XLE -300 @ 86.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-11-03 00:00:00 XLE -300 @ 86.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-11-08 00:00:00 XLE 300 @ 82.75&amp;quot;&#10;## [1] &amp;quot;2023-11-08 00:00:00 XLE 300 @ 82.75&amp;quot;&#10;## [1] &amp;quot;2023-11-14 00:00:00 XLE -300 @ 84.7600021362305&amp;quot;&#10;## [1] &amp;quot;2023-11-14 00:00:00 XLE -300 @ 84.7600021362305&amp;quot;&#10;## [1] &amp;quot;2023-11-17 00:00:00 XLE 300 @ 84.6900024414062&amp;quot;&#10;## [1] &amp;quot;2023-11-17 00:00:00 XLE 300 @ 84.6900024414062&amp;quot;&#10;## [1] &amp;quot;2023-11-21 00:00:00 XLE -300 @ 84.620002746582&amp;quot;&#10;## [1] &amp;quot;2023-11-21 00:00:00 XLE -300 @ 84.620002746582&amp;quot;&#10;## [1] &amp;quot;2023-11-30 00:00:00 XLE 300 @ 84.5800018310547&amp;quot;&#10;## [1] &amp;quot;2023-11-30 00:00:00 XLE 300 @ 84.5800018310547&amp;quot;&#10;## [1] &amp;quot;2023-12-04 00:00:00 XLE -300 @ 84.629997253418&amp;quot;&#10;## [1] &amp;quot;2023-12-04 00:00:00 XLE -300 @ 84.629997253418&amp;quot;&#10;## [1] &amp;quot;2023-12-06 00:00:00 XLE 300 @ 81.9100036621094&amp;quot;&#10;## [1] &amp;quot;2023-12-06 00:00:00 XLE 300 @ 81.9100036621094&amp;quot;&#10;## [1] &amp;quot;2023-12-15 00:00:00 XLE -300 @ 84.3000030517578&amp;quot;&#10;## [1] &amp;quot;2023-12-15 00:00:00 XLE -300 @ 84.3000030517578&amp;quot;&#10;## [1] &amp;quot;2023-12-29 00:00:00 XLE 300 @ 83.8399963378906&amp;quot;&#10;## [1] &amp;quot;2023-12-29 00:00:00 XLE 300 @ 83.8399963378906&amp;quot;&#10;## [1] &amp;quot;2024-01-04 00:00:00 XLE -300 @ 84.6100006103516&amp;quot;&#10;## [1] &amp;quot;2024-01-04 00:00:00 XLE -300 @ 84.6100006103516&amp;quot;&#10;## [1] &amp;quot;2024-01-09 00:00:00 XLE 300 @ 82.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-01-09 00:00:00 XLE 300 @ 82.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-01-24 00:00:00 XLE -300 @ 81.7900009155273&amp;quot;&#10;## [1] &amp;quot;2024-01-24 00:00:00 XLE -300 @ 81.7900009155273&amp;quot;&#10;## [1] &amp;quot;2024-02-01 00:00:00 XLE 300 @ 83.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-02-01 00:00:00 XLE 300 @ 83.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-02-08 00:00:00 XLE -300 @ 84.6100006103516&amp;quot;&#10;## [1] &amp;quot;2024-02-08 00:00:00 XLE -300 @ 84.6100006103516&amp;quot;&#10;## [1] &amp;quot;2024-02-12 00:00:00 XLE 300 @ 84.2300033569336&amp;quot;&#10;## [1] &amp;quot;2024-02-12 00:00:00 XLE 300 @ 84.2300033569336&amp;quot;&#10;## [1] &amp;quot;2024-02-16 00:00:00 XLE -300 @ 85.5699996948242&amp;quot;&#10;## [1] &amp;quot;2024-02-16 00:00:00 XLE -300 @ 85.5699996948242&amp;quot;&#10;## [1] &amp;quot;2024-02-29 00:00:00 XLE 300 @ 86.1399993896484&amp;quot;&#10;## [1] &amp;quot;2024-02-29 00:00:00 XLE 300 @ 86.1399993896484&amp;quot;&#10;## [1] &amp;quot;2024-03-04 00:00:00 XLE -300 @ 86.2099990844727&amp;quot;&#10;## [1] &amp;quot;2024-03-04 00:00:00 XLE -300 @ 86.2099990844727&amp;quot;&#10;## [1] &amp;quot;2024-04-15 00:00:00 XLE 300 @ 95.2300033569336&amp;quot;&#10;## [1] &amp;quot;2024-04-15 00:00:00 XLE 300 @ 95.2300033569336&amp;quot;&#10;## [1] &amp;quot;2024-04-22 00:00:00 XLE -300 @ 95.5899963378906&amp;quot;&#10;## [1] &amp;quot;2024-04-22 00:00:00 XLE -300 @ 95.5899963378906&amp;quot;&#10;## [1] &amp;quot;2024-04-29 00:00:00 XLE 300 @ 96.3899993896484&amp;quot;&#10;## [1] &amp;quot;2024-04-29 00:00:00 XLE 300 @ 96.3899993896484&amp;quot;&#10;## [1] &amp;quot;2024-05-07 00:00:00 XLE -300 @ 93.2099990844727&amp;quot;&#10;## [1] &amp;quot;2024-05-07 00:00:00 XLE -300 @ 93.2099990844727&amp;quot;&#10;## [1] &amp;quot;2024-05-23 00:00:00 XLE 300 @ 91.2399978637695&amp;quot;&#10;## [1] &amp;quot;2024-05-23 00:00:00 XLE 300 @ 91.2399978637695&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLE -300 @ 90.7600021362305&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLE -300 @ 90.7600021362305&amp;quot;&#10;## [1] &amp;quot;2024-06-05 00:00:00 XLE 300 @ 89.879997253418&amp;quot;&#10;## [1] &amp;quot;2024-06-05 00:00:00 XLE 300 @ 89.879997253418&amp;quot;&#10;## [1] &amp;quot;2024-06-11 00:00:00 XLE -300 @ 90.4899978637695&amp;quot;&#10;## [1] &amp;quot;2024-06-11 00:00:00 XLE -300 @ 90.4899978637695&amp;quot;&#10;## [1] &amp;quot;2024-06-13 00:00:00 XLE 300 @ 88.6999969482422&amp;quot;&#10;## [1] &amp;quot;2024-06-13 00:00:00 XLE 300 @ 88.6999969482422&amp;quot;&#10;## [1] &amp;quot;2024-06-21 00:00:00 XLE -300 @ 89.75&amp;quot;&#10;## [1] &amp;quot;2024-06-21 00:00:00 XLE -300 @ 89.75&amp;quot;&#10;## [1] &amp;quot;2024-07-08 00:00:00 XLE 300 @ 89.5500030517578&amp;quot;&#10;## [1] &amp;quot;2024-07-08 00:00:00 XLE 300 @ 89.5500030517578&amp;quot;&#10;## [1] &amp;quot;2024-07-12 00:00:00 XLE -300 @ 90.5199966430664&amp;quot;&#10;## [1] &amp;quot;2024-07-12 00:00:00 XLE -300 @ 90.5199966430664&amp;quot;&#10;## [1] &amp;quot;2024-07-23 00:00:00 XLE 300 @ 90.3300018310547&amp;quot;&#10;## [1] &amp;quot;2024-07-23 00:00:00 XLE 300 @ 90.3300018310547&amp;quot;&#10;## [1] &amp;quot;2024-07-26 00:00:00 XLE -300 @ 92.1900024414062&amp;quot;&#10;## [1] &amp;quot;2024-07-26 00:00:00 XLE -300 @ 92.1900024414062&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLE 300 @ 88.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLE 300 @ 88.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLE -300 @ 89.4100036621094&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLE -300 @ 89.4100036621094&amp;quot;&#10;## [1] &amp;quot;2024-08-21 00:00:00 XLE 300 @ 88.8300018310547&amp;quot;&#10;## [1] &amp;quot;2024-08-21 00:00:00 XLE 300 @ 88.8300018310547&amp;quot;&#10;## [1] &amp;quot;2024-08-26 00:00:00 XLE -300 @ 91.1999969482422&amp;quot;&#10;## [1] &amp;quot;2024-08-26 00:00:00 XLE -300 @ 91.1999969482422&amp;quot;&#10;## [1] &amp;quot;2024-08-29 00:00:00 XLE 300 @ 90.9400024414062&amp;quot;&#10;## [1] &amp;quot;2024-08-29 00:00:00 XLE 300 @ 90.9400024414062&amp;quot;&#10;## [1] &amp;quot;2024-08-30 00:00:00 XLE -300 @ 91.2799987792969&amp;quot;&#10;## [1] &amp;quot;2024-08-30 00:00:00 XLE -300 @ 91.2799987792969&amp;quot;&#10;## [1] &amp;quot;2024-09-04 00:00:00 XLE 300 @ 87.7799987792969&amp;quot;&#10;## [1] &amp;quot;2024-09-04 00:00:00 XLE 300 @ 87.7799987792969&amp;quot;&#10;## [1] &amp;quot;2024-09-17 00:00:00 XLE -300 @ 87.7399978637695&amp;quot;&#10;## [1] &amp;quot;2024-09-17 00:00:00 XLE -300 @ 87.7399978637695&amp;quot;&#10;## [1] &amp;quot;2024-09-26 00:00:00 XLE 300 @ 85.4499969482422&amp;quot;&#10;## [1] &amp;quot;2024-09-26 00:00:00 XLE 300 @ 85.4499969482422&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLE -300 @ 90.7200012207031&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLE -300 @ 90.7200012207031&amp;quot;&#10;## [1] &amp;quot;2024-10-09 00:00:00 XLE 300 @ 91.620002746582&amp;quot;&#10;## [1] &amp;quot;2024-10-09 00:00:00 XLE 300 @ 91.620002746582&amp;quot;&#10;## [1] &amp;quot;2024-10-14 00:00:00 XLE -300 @ 92.7699966430664&amp;quot;&#10;## [1] &amp;quot;2024-10-14 00:00:00 XLE -300 @ 92.7699966430664&amp;quot;&#10;## [1] &amp;quot;2024-10-16 00:00:00 XLE 300 @ 90.2099990844727&amp;quot;&#10;## [1] &amp;quot;2024-10-16 00:00:00 XLE 300 @ 90.2099990844727&amp;quot;&#10;## [1] &amp;quot;2024-11-05 00:00:00 XLE -300 @ 90.1699981689453&amp;quot;&#10;## [1] &amp;quot;2024-11-05 00:00:00 XLE -300 @ 90.1699981689453&amp;quot;&#10;## [1] &amp;quot;2024-11-26 00:00:00 XLE 300 @ 95.2200012207031&amp;quot;&#10;## [1] &amp;quot;2024-11-26 00:00:00 XLE 300 @ 95.2200012207031&amp;quot;&#10;## [1] &amp;quot;2025-01-02 00:00:00 XLE -300 @ 86.6600036621094&amp;quot;&#10;## [1] &amp;quot;2025-01-02 00:00:00 XLE -300 @ 86.6600036621094&amp;quot;&#10;## [1] &amp;quot;2025-01-23 00:00:00 XLE 300 @ 92.1999969482422&amp;quot;&#10;## [1] &amp;quot;2025-01-23 00:00:00 XLE 300 @ 92.1999969482422&amp;quot;&#10;## [1] &amp;quot;2025-02-05 00:00:00 XLE -300 @ 90.2300033569336&amp;quot;&#10;## [1] &amp;quot;2025-02-05 00:00:00 XLE -300 @ 90.2300033569336&amp;quot;&#10;## [1] &amp;quot;2025-02-07 00:00:00 XLE 300 @ 88.5599975585938&amp;quot;&#10;## [1] &amp;quot;2025-02-07 00:00:00 XLE 300 @ 88.5599975585938&amp;quot;&#10;## [1] &amp;quot;2025-02-11 00:00:00 XLE -300 @ 91.2399978637695&amp;quot;&#10;## [1] &amp;quot;2025-02-11 00:00:00 XLE -300 @ 91.2399978637695&amp;quot;&#10;## [1] &amp;quot;2025-02-13 00:00:00 XLE 300 @ 89.7099990844727&amp;quot;&#10;## [1] &amp;quot;2025-02-13 00:00:00 XLE 300 @ 89.7099990844727&amp;quot;&#10;## [1] &amp;quot;2025-02-19 00:00:00 XLE -300 @ 92.0199966430664&amp;quot;&#10;## [1] &amp;quot;2025-02-19 00:00:00 XLE -300 @ 92.0199966430664&amp;quot;&#10;## [1] &amp;quot;2025-02-24 00:00:00 XLE 300 @ 90.9499969482422&amp;quot;&#10;## [1] &amp;quot;2025-02-24 00:00:00 XLE 300 @ 90.9499969482422&amp;quot;&#10;## [1] &amp;quot;2025-03-03 00:00:00 XLE -300 @ 87.8199996948242&amp;quot;&#10;## [1] &amp;quot;2025-03-03 00:00:00 XLE -300 @ 87.8199996948242&amp;quot;&#10;## [1] &amp;quot;2025-03-04 00:00:00 XLE 300 @ 86.9700012207031&amp;quot;&#10;## [1] &amp;quot;2025-03-04 00:00:00 XLE 300 @ 86.9700012207031&amp;quot;&#10;## [1] &amp;quot;2025-03-10 00:00:00 XLE -300 @ 88.0800018310547&amp;quot;&#10;## [1] &amp;quot;2025-03-10 00:00:00 XLE -300 @ 88.0800018310547&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLE 300 @ 93.4499969482422&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLE 300 @ 93.4499969482422&amp;quot;&#10;## [1] &amp;quot;2025-04-01 00:00:00 XLE -300 @ 94&amp;quot;&#10;## [1] &amp;quot;2025-04-01 00:00:00 XLE -300 @ 94&amp;quot;&#10;## [1] &amp;quot;2025-04-04 00:00:00 XLE 300 @ 78.7600021362305&amp;quot;&#10;## [1] &amp;quot;2025-04-04 00:00:00 XLE 300 @ 78.7600021362305&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLE -300 @ 76.9800033569336&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLE -300 @ 76.9800033569336&amp;quot;&#10;## [1] &amp;quot;2025-05-01 00:00:00 XLE 300 @ 80.8000030517578&amp;quot;&#10;## [1] &amp;quot;2025-05-01 00:00:00 XLE 300 @ 80.8000030517578&amp;quot;&#10;## [1] &amp;quot;2025-05-05 00:00:00 XLE -300 @ 80.5&amp;quot;&#10;## [1] &amp;quot;2025-05-05 00:00:00 XLE -300 @ 80.5&amp;quot;&#10;## [1] &amp;quot;2025-05-06 00:00:00 XLE 300 @ 80.5199966430664&amp;quot;&#10;## [1] &amp;quot;2025-05-06 00:00:00 XLE 300 @ 80.5199966430664&amp;quot;&#10;## [1] &amp;quot;2025-05-09 00:00:00 XLE -300 @ 82.4300003051758&amp;quot;&#10;## [1] &amp;quot;2025-05-09 00:00:00 XLE -300 @ 82.4300003051758&amp;quot;&#10;## [1] &amp;quot;2025-05-20 00:00:00 XLE 300 @ 83.5899963378906&amp;quot;&#10;## [1] &amp;quot;2025-05-20 00:00:00 XLE 300 @ 83.5899963378906&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLE -300 @ 81.6500015258789&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLE -300 @ 81.6500015258789&amp;quot;&#10;## [1] &amp;quot;2025-05-29 00:00:00 XLE 300 @ 82.2600021362305&amp;quot;&#10;## [1] &amp;quot;2025-05-29 00:00:00 XLE 300 @ 82.2600021362305&amp;quot;&#10;## [1] &amp;quot;2025-06-03 00:00:00 XLE -300 @ 83.5800018310547&amp;quot;&#10;## [1] &amp;quot;2025-06-03 00:00:00 XLE -300 @ 83.5800018310547&amp;quot;&#10;## [1] &amp;quot;2025-06-06 00:00:00 XLE 300 @ 83.4100036621094&amp;quot;&#10;## [1] &amp;quot;2025-06-06 00:00:00 XLE 300 @ 83.4100036621094&amp;quot;&#10;## [1] &amp;quot;2025-06-09 00:00:00 XLE -300 @ 83.5699996948242&amp;quot;&#10;## [1] &amp;quot;2025-06-09 00:00:00 XLE -300 @ 83.5699996948242&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLE 300 @ 84.9100036621094&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLE 300 @ 84.9100036621094&amp;quot;&#10;## [1] &amp;quot;2025-07-03 00:00:00 XLE -300 @ 87.0299987792969&amp;quot;&#10;## [1] &amp;quot;2025-07-03 00:00:00 XLE -300 @ 87.0299987792969&amp;quot;&#10;## [1] &amp;quot;1998-12-30 00:00:00 XLF -300 @ 19.2171001434326&amp;quot;&#10;## [1] &amp;quot;1999-01-04 00:00:00 XLF 300 @ 19.0393981933594&amp;quot;&#10;## [1] &amp;quot;1999-01-04 00:00:00 XLF 300 @ 19.0393981933594&amp;quot;&#10;## [1] &amp;quot;1999-01-06 00:00:00 XLF -300 @ 19.8263607025146&amp;quot;&#10;## [1] &amp;quot;1999-01-06 00:00:00 XLF -300 @ 19.8263607025146&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLF 300 @ 19.140941619873&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLF 300 @ 19.140941619873&amp;quot;&#10;## [1] &amp;quot;1999-02-01 00:00:00 XLF -300 @ 19.0393981933594&amp;quot;&#10;## [1] &amp;quot;1999-02-01 00:00:00 XLF -300 @ 19.0393981933594&amp;quot;&#10;## [1] &amp;quot;1999-02-03 00:00:00 XLF 300 @ 18.9759330749512&amp;quot;&#10;## [1] &amp;quot;1999-02-03 00:00:00 XLF 300 @ 18.9759330749512&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLF -300 @ 18.6839962005615&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLF -300 @ 18.6839962005615&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLF 300 @ 19.6740455627441&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLF 300 @ 19.6740455627441&amp;quot;&#10;## [1] &amp;quot;1999-03-02 00:00:00 XLF -300 @ 19.8009757995605&amp;quot;&#10;## [1] &amp;quot;1999-03-02 00:00:00 XLF -300 @ 19.8009757995605&amp;quot;&#10;## [1] &amp;quot;1999-03-17 00:00:00 XLF 300 @ 20.6894798278809&amp;quot;&#10;## [1] &amp;quot;1999-03-17 00:00:00 XLF 300 @ 20.6894798278809&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLF -300 @ 20.7148666381836&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLF -300 @ 20.7148666381836&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLF 300 @ 20.0040626525879&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLF 300 @ 20.0040626525879&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLF -300 @ 20.4990863800049&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLF -300 @ 20.4990863800049&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLF 300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLF 300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;1999-04-06 00:00:00 XLF -300 @ 20.5625514984131&amp;quot;&#10;## [1] &amp;quot;1999-04-06 00:00:00 XLF -300 @ 20.5625514984131&amp;quot;&#10;## [1] &amp;quot;1999-04-16 00:00:00 XLF 300 @ 21.222583770752&amp;quot;&#10;## [1] &amp;quot;1999-04-16 00:00:00 XLF 300 @ 21.222583770752&amp;quot;&#10;## [1] &amp;quot;1999-04-21 00:00:00 XLF -300 @ 21.831844329834&amp;quot;&#10;## [1] &amp;quot;1999-04-21 00:00:00 XLF -300 @ 21.831844329834&amp;quot;&#10;## [1] &amp;quot;1999-04-27 00:00:00 XLF 300 @ 22.0349311828613&amp;quot;&#10;## [1] &amp;quot;1999-04-27 00:00:00 XLF 300 @ 22.0349311828613&amp;quot;&#10;## [1] &amp;quot;1999-04-28 00:00:00 XLF -300 @ 21.9080028533936&amp;quot;&#10;## [1] &amp;quot;1999-04-28 00:00:00 XLF -300 @ 21.9080028533936&amp;quot;&#10;## [1] &amp;quot;1999-05-03 00:00:00 XLF 300 @ 21.9333877563477&amp;quot;&#10;## [1] &amp;quot;1999-05-03 00:00:00 XLF 300 @ 21.9333877563477&amp;quot;&#10;## [1] &amp;quot;1999-05-12 00:00:00 XLF -300 @ 21.9080028533936&amp;quot;&#10;## [1] &amp;quot;1999-05-12 00:00:00 XLF -300 @ 21.9080028533936&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLF 300 @ 21.0194969177246&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLF 300 @ 21.0194969177246&amp;quot;&#10;## [1] &amp;quot;1999-06-07 00:00:00 XLF -300 @ 20.6894798278809&amp;quot;&#10;## [1] &amp;quot;1999-06-07 00:00:00 XLF -300 @ 20.6894798278809&amp;quot;&#10;## [1] &amp;quot;1999-06-11 00:00:00 XLF 300 @ 19.9279041290283&amp;quot;&#10;## [1] &amp;quot;1999-06-11 00:00:00 XLF 300 @ 19.9279041290283&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLF -300 @ 20.8417949676514&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLF -300 @ 20.8417949676514&amp;quot;&#10;## [1] &amp;quot;1999-06-24 00:00:00 XLF 300 @ 20.1817626953125&amp;quot;&#10;## [1] &amp;quot;1999-06-24 00:00:00 XLF 300 @ 20.1817626953125&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLF -300 @ 20.7656383514404&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLF -300 @ 20.7656383514404&amp;quot;&#10;## [1] &amp;quot;1999-07-13 00:00:00 XLF 300 @ 21.0702686309814&amp;quot;&#10;## [1] &amp;quot;1999-07-13 00:00:00 XLF 300 @ 21.0702686309814&amp;quot;&#10;## [1] &amp;quot;1999-07-16 00:00:00 XLF -300 @ 21.4256706237793&amp;quot;&#10;## [1] &amp;quot;1999-07-16 00:00:00 XLF -300 @ 21.4256706237793&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLF 300 @ 20.7656383514404&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLF 300 @ 20.7656383514404&amp;quot;&#10;## [1] &amp;quot;1999-07-28 00:00:00 XLF -300 @ 20.6640949249268&amp;quot;&#10;## [1] &amp;quot;1999-07-28 00:00:00 XLF -300 @ 20.6640949249268&amp;quot;&#10;## [1] &amp;quot;1999-07-30 00:00:00 XLF 300 @ 19.9025173187256&amp;quot;&#10;## [1] &amp;quot;1999-07-30 00:00:00 XLF 300 @ 19.9025173187256&amp;quot;&#10;## [1] &amp;quot;1999-08-16 00:00:00 XLF -300 @ 19.5725021362305&amp;quot;&#10;## [1] &amp;quot;1999-08-16 00:00:00 XLF -300 @ 19.5725021362305&amp;quot;&#10;## [1] &amp;quot;1999-08-27 00:00:00 XLF 300 @ 19.6994304656982&amp;quot;&#10;## [1] &amp;quot;1999-08-27 00:00:00 XLF 300 @ 19.6994304656982&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLF -300 @ 19.1663284301758&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLF -300 @ 19.1663284301758&amp;quot;&#10;## [1] &amp;quot;1999-09-10 00:00:00 XLF 300 @ 18.9505481719971&amp;quot;&#10;## [1] &amp;quot;1999-09-10 00:00:00 XLF 300 @ 18.9505481719971&amp;quot;&#10;## [1] &amp;quot;1999-09-20 00:00:00 XLF -300 @ 18.3920593261719&amp;quot;&#10;## [1] &amp;quot;1999-09-20 00:00:00 XLF -300 @ 18.3920593261719&amp;quot;&#10;## [1] &amp;quot;1999-09-22 00:00:00 XLF 300 @ 18.0874290466309&amp;quot;&#10;## [1] &amp;quot;1999-09-22 00:00:00 XLF 300 @ 18.0874290466309&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLF -300 @ 17.6685619354248&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLF -300 @ 17.6685619354248&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLF 300 @ 17.7827987670898&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLF 300 @ 17.7827987670898&amp;quot;&#10;## [1] &amp;quot;1999-10-20 00:00:00 XLF -300 @ 18.1889724731445&amp;quot;&#10;## [1] &amp;quot;1999-10-20 00:00:00 XLF -300 @ 18.1889724731445&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLF 300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLF 300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;1999-11-15 00:00:00 XLF -300 @ 21.0575752258301&amp;quot;&#10;## [1] &amp;quot;1999-11-15 00:00:00 XLF -300 @ 21.0575752258301&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLF 300 @ 20.7148666381836&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLF 300 @ 20.7148666381836&amp;quot;&#10;## [1] &amp;quot;1999-12-06 00:00:00 XLF -300 @ 19.7121238708496&amp;quot;&#10;## [1] &amp;quot;1999-12-06 00:00:00 XLF -300 @ 19.7121238708496&amp;quot;&#10;## [1] &amp;quot;1999-12-08 00:00:00 XLF 300 @ 19.2044067382812&amp;quot;&#10;## [1] &amp;quot;1999-12-08 00:00:00 XLF 300 @ 19.2044067382812&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLF -300 @ 19.5978889465332&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLF -300 @ 19.5978889465332&amp;quot;&#10;## [1] &amp;quot;1999-12-15 00:00:00 XLF 300 @ 19.0774784088135&amp;quot;&#10;## [1] &amp;quot;1999-12-15 00:00:00 XLF 300 @ 19.0774784088135&amp;quot;&#10;## [1] &amp;quot;1999-12-22 00:00:00 XLF -300 @ 18.9378547668457&amp;quot;&#10;## [1] &amp;quot;1999-12-22 00:00:00 XLF -300 @ 18.9378547668457&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLF 300 @ 17.7701053619385&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLF 300 @ 17.7701053619385&amp;quot;&#10;## [1] &amp;quot;2000-01-10 00:00:00 XLF -300 @ 18.3793659210205&amp;quot;&#10;## [1] &amp;quot;2000-01-10 00:00:00 XLF -300 @ 18.3793659210205&amp;quot;&#10;## [1] &amp;quot;2000-01-12 00:00:00 XLF 300 @ 18.4301376342773&amp;quot;&#10;## [1] &amp;quot;2000-01-12 00:00:00 XLF 300 @ 18.4301376342773&amp;quot;&#10;## [1] &amp;quot;2000-01-14 00:00:00 XLF -300 @ 19.4328804016113&amp;quot;&#10;## [1] &amp;quot;2000-01-14 00:00:00 XLF -300 @ 19.4328804016113&amp;quot;&#10;## [1] &amp;quot;2000-01-21 00:00:00 XLF 300 @ 18.1508941650391&amp;quot;&#10;## [1] &amp;quot;2000-01-21 00:00:00 XLF 300 @ 18.1508941650391&amp;quot;&#10;## [1] &amp;quot;2000-01-27 00:00:00 XLF -300 @ 18.8870830535889&amp;quot;&#10;## [1] &amp;quot;2000-01-27 00:00:00 XLF -300 @ 18.8870830535889&amp;quot;&#10;## [1] &amp;quot;2000-01-31 00:00:00 XLF 300 @ 18.7347679138184&amp;quot;&#10;## [1] &amp;quot;2000-01-31 00:00:00 XLF 300 @ 18.7347679138184&amp;quot;&#10;## [1] &amp;quot;2000-02-02 00:00:00 XLF -300 @ 18.6459178924561&amp;quot;&#10;## [1] &amp;quot;2000-02-02 00:00:00 XLF -300 @ 18.6459178924561&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLF 300 @ 18.341287612915&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLF 300 @ 18.341287612915&amp;quot;&#10;## [1] &amp;quot;2000-02-29 00:00:00 XLF -300 @ 16.729284286499&amp;quot;&#10;## [1] &amp;quot;2000-02-29 00:00:00 XLF -300 @ 16.729284286499&amp;quot;&#10;## [1] &amp;quot;2000-03-08 00:00:00 XLF 300 @ 16.1454105377197&amp;quot;&#10;## [1] &amp;quot;2000-03-08 00:00:00 XLF 300 @ 16.1454105377197&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLF -300 @ 16.3865756988525&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLF -300 @ 16.3865756988525&amp;quot;&#10;## [1] &amp;quot;2000-04-10 00:00:00 XLF 300 @ 20.0548324584961&amp;quot;&#10;## [1] &amp;quot;2000-04-10 00:00:00 XLF 300 @ 20.0548324584961&amp;quot;&#10;## [1] &amp;quot;2000-04-11 00:00:00 XLF -300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;2000-04-11 00:00:00 XLF -300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;2000-04-14 00:00:00 XLF 300 @ 18.2524375915527&amp;quot;&#10;## [1] &amp;quot;2000-04-14 00:00:00 XLF 300 @ 18.2524375915527&amp;quot;&#10;## [1] &amp;quot;2000-04-25 00:00:00 XLF -300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;2000-04-25 00:00:00 XLF -300 @ 20.3086929321289&amp;quot;&#10;## [1] &amp;quot;2000-04-28 00:00:00 XLF 300 @ 19.9025173187256&amp;quot;&#10;## [1] &amp;quot;2000-04-28 00:00:00 XLF 300 @ 19.9025173187256&amp;quot;&#10;## [1] &amp;quot;2000-05-09 00:00:00 XLF -300 @ 19.0774784088135&amp;quot;&#10;## [1] &amp;quot;2000-05-09 00:00:00 XLF -300 @ 19.0774784088135&amp;quot;&#10;## [1] &amp;quot;2000-05-11 00:00:00 XLF 300 @ 19.1282482147217&amp;quot;&#10;## [1] &amp;quot;2000-05-11 00:00:00 XLF 300 @ 19.1282482147217&amp;quot;&#10;## [1] &amp;quot;2000-05-15 00:00:00 XLF -300 @ 20.2071495056152&amp;quot;&#10;## [1] &amp;quot;2000-05-15 00:00:00 XLF -300 @ 20.2071495056152&amp;quot;&#10;## [1] &amp;quot;2000-05-26 00:00:00 XLF 300 @ 19.6994304656982&amp;quot;&#10;## [1] &amp;quot;2000-05-26 00:00:00 XLF 300 @ 19.6994304656982&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLF -300 @ 20.3467712402344&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLF -300 @ 20.3467712402344&amp;quot;&#10;## [1] &amp;quot;2000-06-12 00:00:00 XLF 300 @ 20.6894798278809&amp;quot;&#10;## [1] &amp;quot;2000-06-12 00:00:00 XLF 300 @ 20.6894798278809&amp;quot;&#10;## [1] &amp;quot;2000-06-15 00:00:00 XLF -300 @ 20.524471282959&amp;quot;&#10;## [1] &amp;quot;2000-06-15 00:00:00 XLF -300 @ 20.524471282959&amp;quot;&#10;## [1] &amp;quot;2000-06-16 00:00:00 XLF 300 @ 19.4963436126709&amp;quot;&#10;## [1] &amp;quot;2000-06-16 00:00:00 XLF 300 @ 19.4963436126709&amp;quot;&#10;## [1] &amp;quot;2000-06-27 00:00:00 XLF -300 @ 19.9405975341797&amp;quot;&#10;## [1] &amp;quot;2000-06-27 00:00:00 XLF -300 @ 19.9405975341797&amp;quot;&#10;## [1] &amp;quot;2000-07-03 00:00:00 XLF 300 @ 19.64866065979&amp;quot;&#10;## [1] &amp;quot;2000-07-03 00:00:00 XLF 300 @ 19.64866065979&amp;quot;&#10;## [1] &amp;quot;2000-07-06 00:00:00 XLF -300 @ 20.0167541503906&amp;quot;&#10;## [1] &amp;quot;2000-07-06 00:00:00 XLF -300 @ 20.0167541503906&amp;quot;&#10;## [1] &amp;quot;2000-07-20 00:00:00 XLF 300 @ 21.0321884155273&amp;quot;&#10;## [1] &amp;quot;2000-07-20 00:00:00 XLF 300 @ 21.0321884155273&amp;quot;&#10;## [1] &amp;quot;2000-07-21 00:00:00 XLF -300 @ 20.9687252044678&amp;quot;&#10;## [1] &amp;quot;2000-07-21 00:00:00 XLF -300 @ 20.9687252044678&amp;quot;&#10;## [1] &amp;quot;2000-07-31 00:00:00 XLF 300 @ 20.9941101074219&amp;quot;&#10;## [1] &amp;quot;2000-07-31 00:00:00 XLF 300 @ 20.9941101074219&amp;quot;&#10;## [1] &amp;quot;2000-08-02 00:00:00 XLF -300 @ 21.1083469390869&amp;quot;&#10;## [1] &amp;quot;2000-08-02 00:00:00 XLF -300 @ 21.1083469390869&amp;quot;&#10;## [1] &amp;quot;2000-08-11 00:00:00 XLF 300 @ 22.631498336792&amp;quot;&#10;## [1] &amp;quot;2000-08-11 00:00:00 XLF 300 @ 22.631498336792&amp;quot;&#10;## [1] &amp;quot;2000-08-14 00:00:00 XLF -300 @ 22.9234352111816&amp;quot;&#10;## [1] &amp;quot;2000-08-14 00:00:00 XLF -300 @ 22.9234352111816&amp;quot;&#10;## [1] &amp;quot;2000-08-17 00:00:00 XLF 300 @ 22.5299549102783&amp;quot;&#10;## [1] &amp;quot;2000-08-17 00:00:00 XLF 300 @ 22.5299549102783&amp;quot;&#10;## [1] &amp;quot;2000-08-23 00:00:00 XLF -300 @ 22.4918766021729&amp;quot;&#10;## [1] &amp;quot;2000-08-23 00:00:00 XLF -300 @ 22.4918766021729&amp;quot;&#10;## [1] &amp;quot;2000-08-28 00:00:00 XLF 300 @ 22.5680332183838&amp;quot;&#10;## [1] &amp;quot;2000-08-28 00:00:00 XLF 300 @ 22.5680332183838&amp;quot;&#10;## [1] &amp;quot;2000-09-01 00:00:00 XLF -300 @ 22.745735168457&amp;quot;&#10;## [1] &amp;quot;2000-09-01 00:00:00 XLF -300 @ 22.745735168457&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLF 300 @ 22.4918766021729&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLF 300 @ 22.4918766021729&amp;quot;&#10;## [1] &amp;quot;2000-09-26 00:00:00 XLF -300 @ 23.0376739501953&amp;quot;&#10;## [1] &amp;quot;2000-09-26 00:00:00 XLF -300 @ 23.0376739501953&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLF 300 @ 23.7865562438965&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLF 300 @ 23.7865562438965&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLF -300 @ 22.0603160858154&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLF -300 @ 22.0603160858154&amp;quot;&#10;## [1] &amp;quot;2000-10-27 00:00:00 XLF 300 @ 22.3522548675537&amp;quot;&#10;## [1] &amp;quot;2000-10-27 00:00:00 XLF 300 @ 22.3522548675537&amp;quot;&#10;## [1] &amp;quot;2000-10-31 00:00:00 XLF -300 @ 23.3549957275391&amp;quot;&#10;## [1] &amp;quot;2000-10-31 00:00:00 XLF -300 @ 23.3549957275391&amp;quot;&#10;## [1] &amp;quot;2000-11-09 00:00:00 XLF 300 @ 23.2915306091309&amp;quot;&#10;## [1] &amp;quot;2000-11-09 00:00:00 XLF 300 @ 23.2915306091309&amp;quot;&#10;## [1] &amp;quot;2000-11-29 00:00:00 XLF -300 @ 22.2634048461914&amp;quot;&#10;## [1] &amp;quot;2000-11-29 00:00:00 XLF -300 @ 22.2634048461914&amp;quot;&#10;## [1] &amp;quot;2000-12-15 00:00:00 XLF 300 @ 22.5299549102783&amp;quot;&#10;## [1] &amp;quot;2000-12-15 00:00:00 XLF 300 @ 22.5299549102783&amp;quot;&#10;## [1] &amp;quot;2000-12-19 00:00:00 XLF -300 @ 22.936128616333&amp;quot;&#10;## [1] &amp;quot;2000-12-19 00:00:00 XLF -300 @ 22.936128616333&amp;quot;&#10;## [1] &amp;quot;2000-12-21 00:00:00 XLF 300 @ 23.2534523010254&amp;quot;&#10;## [1] &amp;quot;2000-12-21 00:00:00 XLF 300 @ 23.2534523010254&amp;quot;&#10;## [1] &amp;quot;2000-12-22 00:00:00 XLF -300 @ 23.4438457489014&amp;quot;&#10;## [1] &amp;quot;2000-12-22 00:00:00 XLF -300 @ 23.4438457489014&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLF 300 @ 24.548131942749&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLF 300 @ 24.548131942749&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLF -300 @ 24.1165714263916&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLF -300 @ 24.1165714263916&amp;quot;&#10;## [1] &amp;quot;2001-01-08 00:00:00 XLF 300 @ 23.3676891326904&amp;quot;&#10;## [1] &amp;quot;2001-01-08 00:00:00 XLF 300 @ 23.3676891326904&amp;quot;&#10;## [1] &amp;quot;2001-01-23 00:00:00 XLF -300 @ 23.5326976776123&amp;quot;&#10;## [1] &amp;quot;2001-01-23 00:00:00 XLF -300 @ 23.5326976776123&amp;quot;&#10;## [1] &amp;quot;2001-02-07 00:00:00 XLF 300 @ 23.6393184661865&amp;quot;&#10;## [1] &amp;quot;2001-02-07 00:00:00 XLF 300 @ 23.6393184661865&amp;quot;&#10;## [1] &amp;quot;2001-02-13 00:00:00 XLF -300 @ 23.8667755126953&amp;quot;&#10;## [1] &amp;quot;2001-02-13 00:00:00 XLF -300 @ 23.8667755126953&amp;quot;&#10;## [1] &amp;quot;2001-02-15 00:00:00 XLF 300 @ 23.590576171875&amp;quot;&#10;## [1] &amp;quot;2001-02-15 00:00:00 XLF 300 @ 23.590576171875&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLF -300 @ 22.8350925445557&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLF -300 @ 22.8350925445557&amp;quot;&#10;## [1] &amp;quot;2001-03-06 00:00:00 XLF 300 @ 22.3070678710938&amp;quot;&#10;## [1] &amp;quot;2001-03-06 00:00:00 XLF 300 @ 22.3070678710938&amp;quot;&#10;## [1] &amp;quot;2001-03-08 00:00:00 XLF -300 @ 22.8675861358643&amp;quot;&#10;## [1] &amp;quot;2001-03-08 00:00:00 XLF -300 @ 22.8675861358643&amp;quot;&#10;## [1] &amp;quot;2001-03-12 00:00:00 XLF 300 @ 21.2428913116455&amp;quot;&#10;## [1] &amp;quot;2001-03-12 00:00:00 XLF 300 @ 21.2428913116455&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLF -300 @ 21.3484973907471&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLF -300 @ 21.3484973907471&amp;quot;&#10;## [1] &amp;quot;2001-04-04 00:00:00 XLF 300 @ 20.4142971038818&amp;quot;&#10;## [1] &amp;quot;2001-04-04 00:00:00 XLF 300 @ 20.4142971038818&amp;quot;&#10;## [1] &amp;quot;2001-04-11 00:00:00 XLF -300 @ 21.4622268676758&amp;quot;&#10;## [1] &amp;quot;2001-04-11 00:00:00 XLF -300 @ 21.4622268676758&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLF 300 @ 21.9008941650391&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLF 300 @ 21.9008941650391&amp;quot;&#10;## [1] &amp;quot;2001-04-27 00:00:00 XLF -300 @ 22.7051181793213&amp;quot;&#10;## [1] &amp;quot;2001-04-27 00:00:00 XLF -300 @ 22.7051181793213&amp;quot;&#10;## [1] &amp;quot;2001-05-09 00:00:00 XLF 300 @ 22.5832653045654&amp;quot;&#10;## [1] &amp;quot;2001-05-09 00:00:00 XLF 300 @ 22.5832653045654&amp;quot;&#10;## [1] &amp;quot;2001-05-16 00:00:00 XLF -300 @ 23.3143787384033&amp;quot;&#10;## [1] &amp;quot;2001-05-16 00:00:00 XLF -300 @ 23.3143787384033&amp;quot;&#10;## [1] &amp;quot;2001-05-29 00:00:00 XLF 300 @ 23.3143787384033&amp;quot;&#10;## [1] &amp;quot;2001-05-29 00:00:00 XLF 300 @ 23.3143787384033&amp;quot;&#10;## [1] &amp;quot;2001-06-05 00:00:00 XLF -300 @ 23.5743293762207&amp;quot;&#10;## [1] &amp;quot;2001-06-05 00:00:00 XLF -300 @ 23.5743293762207&amp;quot;&#10;## [1] &amp;quot;2001-06-08 00:00:00 XLF 300 @ 23.1031684875488&amp;quot;&#10;## [1] &amp;quot;2001-06-08 00:00:00 XLF 300 @ 23.1031684875488&amp;quot;&#10;## [1] &amp;quot;2001-06-20 00:00:00 XLF -300 @ 22.7863521575928&amp;quot;&#10;## [1] &amp;quot;2001-06-20 00:00:00 XLF -300 @ 22.7863521575928&amp;quot;&#10;## [1] &amp;quot;2001-06-27 00:00:00 XLF 300 @ 22.9244518280029&amp;quot;&#10;## [1] &amp;quot;2001-06-27 00:00:00 XLF 300 @ 22.9244518280029&amp;quot;&#10;## [1] &amp;quot;2001-06-29 00:00:00 XLF -300 @ 23.0706748962402&amp;quot;&#10;## [1] &amp;quot;2001-06-29 00:00:00 XLF -300 @ 23.0706748962402&amp;quot;&#10;## [1] &amp;quot;2001-07-09 00:00:00 XLF 300 @ 22.7944755554199&amp;quot;&#10;## [1] &amp;quot;2001-07-09 00:00:00 XLF 300 @ 22.7944755554199&amp;quot;&#10;## [1] &amp;quot;2001-07-16 00:00:00 XLF -300 @ 22.5345249176025&amp;quot;&#10;## [1] &amp;quot;2001-07-16 00:00:00 XLF -300 @ 22.5345249176025&amp;quot;&#10;## [1] &amp;quot;2001-07-23 00:00:00 XLF 300 @ 22.4857845306396&amp;quot;&#10;## [1] &amp;quot;2001-07-23 00:00:00 XLF 300 @ 22.4857845306396&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLF -300 @ 22.6726245880127&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLF -300 @ 22.6726245880127&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLF 300 @ 22.9244518280029&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLF 300 @ 22.9244518280029&amp;quot;&#10;## [1] &amp;quot;2001-09-26 00:00:00 XLF -300 @ 19.2038993835449&amp;quot;&#10;## [1] &amp;quot;2001-09-26 00:00:00 XLF -300 @ 19.2038993835449&amp;quot;&#10;## [1] &amp;quot;2001-10-08 00:00:00 XLF 300 @ 19.4232330322266&amp;quot;&#10;## [1] &amp;quot;2001-10-08 00:00:00 XLF 300 @ 19.4232330322266&amp;quot;&#10;## [1] &amp;quot;2001-10-12 00:00:00 XLF -300 @ 19.8943958282471&amp;quot;&#10;## [1] &amp;quot;2001-10-12 00:00:00 XLF -300 @ 19.8943958282471&amp;quot;&#10;## [1] &amp;quot;2001-10-22 00:00:00 XLF 300 @ 20.2355804443359&amp;quot;&#10;## [1] &amp;quot;2001-10-22 00:00:00 XLF 300 @ 20.2355804443359&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLF -300 @ 20.2843227386475&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLF -300 @ 20.2843227386475&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLF 300 @ 19.94313621521&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLF 300 @ 19.94313621521&amp;quot;&#10;## [1] &amp;quot;2001-11-05 00:00:00 XLF -300 @ 20.6336307525635&amp;quot;&#10;## [1] &amp;quot;2001-11-05 00:00:00 XLF -300 @ 20.6336307525635&amp;quot;&#10;## [1] &amp;quot;2001-11-13 00:00:00 XLF 300 @ 21.3566207885742&amp;quot;&#10;## [1] &amp;quot;2001-11-13 00:00:00 XLF 300 @ 21.3566207885742&amp;quot;&#10;## [1] &amp;quot;2001-11-14 00:00:00 XLF -300 @ 21.3160037994385&amp;quot;&#10;## [1] &amp;quot;2001-11-14 00:00:00 XLF -300 @ 21.3160037994385&amp;quot;&#10;## [1] &amp;quot;2001-11-19 00:00:00 XLF 300 @ 21.5109672546387&amp;quot;&#10;## [1] &amp;quot;2001-11-19 00:00:00 XLF 300 @ 21.5109672546387&amp;quot;&#10;## [1] &amp;quot;2001-11-20 00:00:00 XLF -300 @ 21.3891143798828&amp;quot;&#10;## [1] &amp;quot;2001-11-20 00:00:00 XLF -300 @ 21.3891143798828&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLF 300 @ 21.267261505127&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLF 300 @ 21.267261505127&amp;quot;&#10;## [1] &amp;quot;2001-12-06 00:00:00 XLF -300 @ 21.6084480285645&amp;quot;&#10;## [1] &amp;quot;2001-12-06 00:00:00 XLF -300 @ 21.6084480285645&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLF 300 @ 21.2428913116455&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLF 300 @ 21.2428913116455&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLF -300 @ 21.6084480285645&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLF -300 @ 21.6084480285645&amp;quot;&#10;## [1] &amp;quot;2002-01-09 00:00:00 XLF 300 @ 21.527214050293&amp;quot;&#10;## [1] &amp;quot;2002-01-09 00:00:00 XLF 300 @ 21.527214050293&amp;quot;&#10;## [1] &amp;quot;2002-01-16 00:00:00 XLF -300 @ 21.3566207885742&amp;quot;&#10;## [1] &amp;quot;2002-01-16 00:00:00 XLF -300 @ 21.3566207885742&amp;quot;&#10;## [1] &amp;quot;2002-01-29 00:00:00 XLF 300 @ 20.5117797851562&amp;quot;&#10;## [1] &amp;quot;2002-01-29 00:00:00 XLF 300 @ 20.5117797851562&amp;quot;&#10;## [1] &amp;quot;2002-02-11 00:00:00 XLF -300 @ 20.7148666381836&amp;quot;&#10;## [1] &amp;quot;2002-02-11 00:00:00 XLF -300 @ 20.7148666381836&amp;quot;&#10;## [1] &amp;quot;2002-02-19 00:00:00 XLF 300 @ 19.9675064086914&amp;quot;&#10;## [1] &amp;quot;2002-02-19 00:00:00 XLF 300 @ 19.9675064086914&amp;quot;&#10;## [1] &amp;quot;2002-02-26 00:00:00 XLF -300 @ 20.479284286499&amp;quot;&#10;## [1] &amp;quot;2002-02-26 00:00:00 XLF -300 @ 20.479284286499&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLF 300 @ 22.0308685302734&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLF 300 @ 22.0308685302734&amp;quot;&#10;## [1] &amp;quot;2002-03-18 00:00:00 XLF -300 @ 22.3720550537109&amp;quot;&#10;## [1] &amp;quot;2002-03-18 00:00:00 XLF -300 @ 22.3720550537109&amp;quot;&#10;## [1] &amp;quot;2002-03-21 00:00:00 XLF 300 @ 22.0227451324463&amp;quot;&#10;## [1] &amp;quot;2002-03-21 00:00:00 XLF 300 @ 22.0227451324463&amp;quot;&#10;## [1] &amp;quot;2002-03-28 00:00:00 XLF -300 @ 22.0552406311035&amp;quot;&#10;## [1] &amp;quot;2002-03-28 00:00:00 XLF -300 @ 22.0552406311035&amp;quot;&#10;## [1] &amp;quot;2002-04-04 00:00:00 XLF 300 @ 21.9658813476562&amp;quot;&#10;## [1] &amp;quot;2002-04-04 00:00:00 XLF 300 @ 21.9658813476562&amp;quot;&#10;## [1] &amp;quot;2002-04-08 00:00:00 XLF -300 @ 22.136474609375&amp;quot;&#10;## [1] &amp;quot;2002-04-08 00:00:00 XLF -300 @ 22.136474609375&amp;quot;&#10;## [1] &amp;quot;2002-04-12 00:00:00 XLF 300 @ 22.079610824585&amp;quot;&#10;## [1] &amp;quot;2002-04-12 00:00:00 XLF 300 @ 22.079610824585&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLF -300 @ 22.2989444732666&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLF -300 @ 22.2989444732666&amp;quot;&#10;## [1] &amp;quot;2002-04-23 00:00:00 XLF 300 @ 21.8521537780762&amp;quot;&#10;## [1] &amp;quot;2002-04-23 00:00:00 XLF 300 @ 21.8521537780762&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLF -300 @ 21.8521537780762&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLF -300 @ 21.8521537780762&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLF 300 @ 21.1454105377197&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLF 300 @ 21.1454105377197&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLF -300 @ 21.5109672546387&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLF -300 @ 21.5109672546387&amp;quot;&#10;## [1] &amp;quot;2002-05-13 00:00:00 XLF 300 @ 21.6165714263916&amp;quot;&#10;## [1] &amp;quot;2002-05-13 00:00:00 XLF 300 @ 21.6165714263916&amp;quot;&#10;## [1] &amp;quot;2002-05-15 00:00:00 XLF -300 @ 21.8440284729004&amp;quot;&#10;## [1] &amp;quot;2002-05-15 00:00:00 XLF -300 @ 21.8440284729004&amp;quot;&#10;## [1] &amp;quot;2002-05-21 00:00:00 XLF 300 @ 21.6165714263916&amp;quot;&#10;## [1] &amp;quot;2002-05-21 00:00:00 XLF 300 @ 21.6165714263916&amp;quot;&#10;## [1] &amp;quot;2002-05-24 00:00:00 XLF -300 @ 21.7465476989746&amp;quot;&#10;## [1] &amp;quot;2002-05-24 00:00:00 XLF -300 @ 21.7465476989746&amp;quot;&#10;## [1] &amp;quot;2002-05-29 00:00:00 XLF 300 @ 21.5109672546387&amp;quot;&#10;## [1] &amp;quot;2002-05-29 00:00:00 XLF 300 @ 21.5109672546387&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLF -300 @ 21.2022743225098&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLF -300 @ 21.2022743225098&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLF 300 @ 20.2599506378174&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLF 300 @ 20.2599506378174&amp;quot;&#10;## [1] &amp;quot;2002-07-01 00:00:00 XLF -300 @ 20&amp;quot;&#10;## [1] &amp;quot;2002-07-01 00:00:00 XLF -300 @ 20&amp;quot;&#10;## [1] &amp;quot;2002-07-03 00:00:00 XLF 300 @ 19.5044689178467&amp;quot;&#10;## [1] &amp;quot;2002-07-03 00:00:00 XLF 300 @ 19.5044689178467&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLF -300 @ 20.1462230682373&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLF -300 @ 20.1462230682373&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLF 300 @ 18.9926891326904&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLF 300 @ 18.9926891326904&amp;quot;&#10;## [1] &amp;quot;2002-07-29 00:00:00 XLF -300 @ 18.3996753692627&amp;quot;&#10;## [1] &amp;quot;2002-07-29 00:00:00 XLF -300 @ 18.3996753692627&amp;quot;&#10;## [1] &amp;quot;2002-08-05 00:00:00 XLF 300 @ 17.0999183654785&amp;quot;&#10;## [1] &amp;quot;2002-08-05 00:00:00 XLF 300 @ 17.0999183654785&amp;quot;&#10;## [1] &amp;quot;2002-08-09 00:00:00 XLF -300 @ 18.9845657348633&amp;quot;&#10;## [1] &amp;quot;2002-08-09 00:00:00 XLF -300 @ 18.9845657348633&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLF 300 @ 19.0576763153076&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLF 300 @ 19.0576763153076&amp;quot;&#10;## [1] &amp;quot;2002-08-15 00:00:00 XLF -300 @ 19.2932586669922&amp;quot;&#10;## [1] &amp;quot;2002-08-15 00:00:00 XLF -300 @ 19.2932586669922&amp;quot;&#10;## [1] &amp;quot;2002-08-26 00:00:00 XLF 300 @ 19.5125904083252&amp;quot;&#10;## [1] &amp;quot;2002-08-26 00:00:00 XLF 300 @ 19.5125904083252&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLF -300 @ 18.6596260070801&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLF -300 @ 18.6596260070801&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLF 300 @ 18.1722183227539&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLF 300 @ 18.1722183227539&amp;quot;&#10;## [1] &amp;quot;2002-09-27 00:00:00 XLF -300 @ 16.7749805450439&amp;quot;&#10;## [1] &amp;quot;2002-09-27 00:00:00 XLF -300 @ 16.7749805450439&amp;quot;&#10;## [1] &amp;quot;2002-10-04 00:00:00 XLF 300 @ 15.6864337921143&amp;quot;&#10;## [1] &amp;quot;2002-10-04 00:00:00 XLF 300 @ 15.6864337921143&amp;quot;&#10;## [1] &amp;quot;2002-10-14 00:00:00 XLF -300 @ 16.8643379211426&amp;quot;&#10;## [1] &amp;quot;2002-10-14 00:00:00 XLF -300 @ 16.8643379211426&amp;quot;&#10;## [1] &amp;quot;2002-10-25 00:00:00 XLF 300 @ 18.5215263366699&amp;quot;&#10;## [1] &amp;quot;2002-10-25 00:00:00 XLF 300 @ 18.5215263366699&amp;quot;&#10;## [1] &amp;quot;2002-10-28 00:00:00 XLF -300 @ 18.472785949707&amp;quot;&#10;## [1] &amp;quot;2002-10-28 00:00:00 XLF -300 @ 18.472785949707&amp;quot;&#10;## [1] &amp;quot;2002-11-08 00:00:00 XLF 300 @ 18.0666122436523&amp;quot;&#10;## [1] &amp;quot;2002-11-08 00:00:00 XLF 300 @ 18.0666122436523&amp;quot;&#10;## [1] &amp;quot;2002-11-15 00:00:00 XLF -300 @ 18.6839962005615&amp;quot;&#10;## [1] &amp;quot;2002-11-15 00:00:00 XLF -300 @ 18.6839962005615&amp;quot;&#10;## [1] &amp;quot;2002-11-27 00:00:00 XLF 300 @ 19.1714057922363&amp;quot;&#10;## [1] &amp;quot;2002-11-27 00:00:00 XLF 300 @ 19.1714057922363&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLF -300 @ 18.6271324157715&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLF -300 @ 18.6271324157715&amp;quot;&#10;## [1] &amp;quot;2002-12-19 00:00:00 XLF 300 @ 18.1153526306152&amp;quot;&#10;## [1] &amp;quot;2002-12-19 00:00:00 XLF 300 @ 18.1153526306152&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLF -300 @ 18.5052795410156&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLF -300 @ 18.5052795410156&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLF 300 @ 18.8220958709717&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLF 300 @ 18.8220958709717&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLF -300 @ 17.2136478424072&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLF -300 @ 17.2136478424072&amp;quot;&#10;## [1] &amp;quot;2003-02-25 00:00:00 XLF 300 @ 16.9699420928955&amp;quot;&#10;## [1] &amp;quot;2003-02-25 00:00:00 XLF 300 @ 16.9699420928955&amp;quot;&#10;## [1] &amp;quot;2003-03-03 00:00:00 XLF -300 @ 16.9130783081055&amp;quot;&#10;## [1] &amp;quot;2003-03-03 00:00:00 XLF -300 @ 16.9130783081055&amp;quot;&#10;## [1] &amp;quot;2003-03-05 00:00:00 XLF 300 @ 16.9049549102783&amp;quot;&#10;## [1] &amp;quot;2003-03-05 00:00:00 XLF 300 @ 16.9049549102783&amp;quot;&#10;## [1] &amp;quot;2003-03-14 00:00:00 XLF -300 @ 16.7181148529053&amp;quot;&#10;## [1] &amp;quot;2003-03-14 00:00:00 XLF -300 @ 16.7181148529053&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLF 300 @ 17.4735984802246&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLF 300 @ 17.4735984802246&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLF -300 @ 17.6848087310791&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLF -300 @ 17.6848087310791&amp;quot;&#10;## [1] &amp;quot;2003-04-10 00:00:00 XLF 300 @ 17.8229084014893&amp;quot;&#10;## [1] &amp;quot;2003-04-10 00:00:00 XLF 300 @ 17.8229084014893&amp;quot;&#10;## [1] &amp;quot;2003-04-15 00:00:00 XLF -300 @ 18.4809093475342&amp;quot;&#10;## [1] &amp;quot;2003-04-15 00:00:00 XLF -300 @ 18.4809093475342&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLF 300 @ 18.9195785522461&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLF 300 @ 18.9195785522461&amp;quot;&#10;## [1] &amp;quot;2003-05-01 00:00:00 XLF -300 @ 18.9764423370361&amp;quot;&#10;## [1] &amp;quot;2003-05-01 00:00:00 XLF -300 @ 18.9764423370361&amp;quot;&#10;## [1] &amp;quot;2003-05-09 00:00:00 XLF 300 @ 19.1226654052734&amp;quot;&#10;## [1] &amp;quot;2003-05-09 00:00:00 XLF 300 @ 19.1226654052734&amp;quot;&#10;## [1] &amp;quot;2003-05-13 00:00:00 XLF -300 @ 19.2851333618164&amp;quot;&#10;## [1] &amp;quot;2003-05-13 00:00:00 XLF -300 @ 19.2851333618164&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLF 300 @ 19.0089359283447&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLF 300 @ 19.0089359283447&amp;quot;&#10;## [1] &amp;quot;2003-05-27 00:00:00 XLF -300 @ 19.5288372039795&amp;quot;&#10;## [1] &amp;quot;2003-05-27 00:00:00 XLF -300 @ 19.5288372039795&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLF 300 @ 20.3899269104004&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLF 300 @ 20.3899269104004&amp;quot;&#10;## [1] &amp;quot;2003-06-12 00:00:00 XLF -300 @ 20.6580028533936&amp;quot;&#10;## [1] &amp;quot;2003-06-12 00:00:00 XLF -300 @ 20.6580028533936&amp;quot;&#10;## [1] &amp;quot;2003-06-20 00:00:00 XLF 300 @ 20.3493099212646&amp;quot;&#10;## [1] &amp;quot;2003-06-20 00:00:00 XLF 300 @ 20.3493099212646&amp;quot;&#10;## [1] &amp;quot;2003-07-02 00:00:00 XLF -300 @ 20.4305438995361&amp;quot;&#10;## [1] &amp;quot;2003-07-02 00:00:00 XLF -300 @ 20.4305438995361&amp;quot;&#10;## [1] &amp;quot;2003-07-11 00:00:00 XLF 300 @ 20.7717304229736&amp;quot;&#10;## [1] &amp;quot;2003-07-11 00:00:00 XLF 300 @ 20.7717304229736&amp;quot;&#10;## [1] &amp;quot;2003-07-15 00:00:00 XLF -300 @ 21.0479297637939&amp;quot;&#10;## [1] &amp;quot;2003-07-15 00:00:00 XLF -300 @ 21.0479297637939&amp;quot;&#10;## [1] &amp;quot;2003-07-18 00:00:00 XLF 300 @ 20.8448429107666&amp;quot;&#10;## [1] &amp;quot;2003-07-18 00:00:00 XLF 300 @ 20.8448429107666&amp;quot;&#10;## [1] &amp;quot;2003-07-28 00:00:00 XLF -300 @ 21.0560512542725&amp;quot;&#10;## [1] &amp;quot;2003-07-28 00:00:00 XLF -300 @ 21.0560512542725&amp;quot;&#10;## [1] &amp;quot;2003-08-01 00:00:00 XLF 300 @ 20.4061737060547&amp;quot;&#10;## [1] &amp;quot;2003-08-01 00:00:00 XLF 300 @ 20.4061737060547&amp;quot;&#10;## [1] &amp;quot;2003-08-11 00:00:00 XLF -300 @ 20.5280265808105&amp;quot;&#10;## [1] &amp;quot;2003-08-11 00:00:00 XLF -300 @ 20.5280265808105&amp;quot;&#10;## [1] &amp;quot;2003-08-21 00:00:00 XLF 300 @ 20.7473602294922&amp;quot;&#10;## [1] &amp;quot;2003-08-21 00:00:00 XLF 300 @ 20.7473602294922&amp;quot;&#10;## [1] &amp;quot;2003-09-02 00:00:00 XLF -300 @ 20.9342002868652&amp;quot;&#10;## [1] &amp;quot;2003-09-02 00:00:00 XLF -300 @ 20.9342002868652&amp;quot;&#10;## [1] &amp;quot;2003-09-11 00:00:00 XLF 300 @ 20.6336307525635&amp;quot;&#10;## [1] &amp;quot;2003-09-11 00:00:00 XLF 300 @ 20.6336307525635&amp;quot;&#10;## [1] &amp;quot;2003-09-17 00:00:00 XLF -300 @ 20.9423236846924&amp;quot;&#10;## [1] &amp;quot;2003-09-17 00:00:00 XLF -300 @ 20.9423236846924&amp;quot;&#10;## [1] &amp;quot;2003-09-23 00:00:00 XLF 300 @ 21.1372871398926&amp;quot;&#10;## [1] &amp;quot;2003-09-23 00:00:00 XLF 300 @ 21.1372871398926&amp;quot;&#10;## [1] &amp;quot;2003-10-02 00:00:00 XLF -300 @ 21.2022743225098&amp;quot;&#10;## [1] &amp;quot;2003-10-02 00:00:00 XLF -300 @ 21.2022743225098&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLF 300 @ 21.8684005737305&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLF 300 @ 21.8684005737305&amp;quot;&#10;## [1] &amp;quot;2003-10-29 00:00:00 XLF -300 @ 21.9821281433105&amp;quot;&#10;## [1] &amp;quot;2003-10-29 00:00:00 XLF -300 @ 21.9821281433105&amp;quot;&#10;## [1] &amp;quot;2003-11-10 00:00:00 XLF 300 @ 22.0389938354492&amp;quot;&#10;## [1] &amp;quot;2003-11-10 00:00:00 XLF 300 @ 22.0389938354492&amp;quot;&#10;## [1] &amp;quot;2003-11-13 00:00:00 XLF -300 @ 22.063362121582&amp;quot;&#10;## [1] &amp;quot;2003-11-13 00:00:00 XLF -300 @ 22.063362121582&amp;quot;&#10;## [1] &amp;quot;2003-11-17 00:00:00 XLF 300 @ 21.7221775054932&amp;quot;&#10;## [1] &amp;quot;2003-11-17 00:00:00 XLF 300 @ 21.7221775054932&amp;quot;&#10;## [1] &amp;quot;2003-11-25 00:00:00 XLF -300 @ 21.8927707672119&amp;quot;&#10;## [1] &amp;quot;2003-11-25 00:00:00 XLF -300 @ 21.8927707672119&amp;quot;&#10;## [1] &amp;quot;2003-12-08 00:00:00 XLF 300 @ 22.2177085876465&amp;quot;&#10;## [1] &amp;quot;2003-12-08 00:00:00 XLF 300 @ 22.2177085876465&amp;quot;&#10;## [1] &amp;quot;2003-12-15 00:00:00 XLF -300 @ 22.1608448028564&amp;quot;&#10;## [1] &amp;quot;2003-12-15 00:00:00 XLF -300 @ 22.1608448028564&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLF 300 @ 23.5824527740479&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLF 300 @ 23.5824527740479&amp;quot;&#10;## [1] &amp;quot;2004-02-03 00:00:00 XLF -300 @ 23.7611694335938&amp;quot;&#10;## [1] &amp;quot;2004-02-03 00:00:00 XLF -300 @ 23.7611694335938&amp;quot;&#10;## [1] &amp;quot;2004-02-05 00:00:00 XLF 300 @ 23.5580825805664&amp;quot;&#10;## [1] &amp;quot;2004-02-05 00:00:00 XLF 300 @ 23.5580825805664&amp;quot;&#10;## [1] &amp;quot;2004-02-09 00:00:00 XLF -300 @ 23.8586521148682&amp;quot;&#10;## [1] &amp;quot;2004-02-09 00:00:00 XLF -300 @ 23.8586521148682&amp;quot;&#10;## [1] &amp;quot;2004-02-23 00:00:00 XLF 300 @ 24.1835918426514&amp;quot;&#10;## [1] &amp;quot;2004-02-23 00:00:00 XLF 300 @ 24.1835918426514&amp;quot;&#10;## [1] &amp;quot;2004-02-27 00:00:00 XLF -300 @ 24.27294921875&amp;quot;&#10;## [1] &amp;quot;2004-02-27 00:00:00 XLF -300 @ 24.27294921875&amp;quot;&#10;## [1] &amp;quot;2004-03-10 00:00:00 XLF 300 @ 24.0617370605469&amp;quot;&#10;## [1] &amp;quot;2004-03-10 00:00:00 XLF 300 @ 24.0617370605469&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLF -300 @ 24.1754665374756&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLF -300 @ 24.1754665374756&amp;quot;&#10;## [1] &amp;quot;2004-03-22 00:00:00 XLF 300 @ 23.4930953979492&amp;quot;&#10;## [1] &amp;quot;2004-03-22 00:00:00 XLF 300 @ 23.4930953979492&amp;quot;&#10;## [1] &amp;quot;2004-03-30 00:00:00 XLF -300 @ 23.9967517852783&amp;quot;&#10;## [1] &amp;quot;2004-03-30 00:00:00 XLF -300 @ 23.9967517852783&amp;quot;&#10;## [1] &amp;quot;2004-04-08 00:00:00 XLF 300 @ 23.9886264801025&amp;quot;&#10;## [1] &amp;quot;2004-04-08 00:00:00 XLF 300 @ 23.9886264801025&amp;quot;&#10;## [1] &amp;quot;2004-04-13 00:00:00 XLF -300 @ 23.6230716705322&amp;quot;&#10;## [1] &amp;quot;2004-04-13 00:00:00 XLF -300 @ 23.6230716705322&amp;quot;&#10;## [1] &amp;quot;2004-04-14 00:00:00 XLF 300 @ 23.3387489318848&amp;quot;&#10;## [1] &amp;quot;2004-04-14 00:00:00 XLF 300 @ 23.3387489318848&amp;quot;&#10;## [1] &amp;quot;2004-04-23 00:00:00 XLF -300 @ 23.2493915557861&amp;quot;&#10;## [1] &amp;quot;2004-04-23 00:00:00 XLF -300 @ 23.2493915557861&amp;quot;&#10;## [1] &amp;quot;2004-04-29 00:00:00 XLF 300 @ 22.85133934021&amp;quot;&#10;## [1] &amp;quot;2004-04-29 00:00:00 XLF 300 @ 22.85133934021&amp;quot;&#10;## [1] &amp;quot;2004-05-04 00:00:00 XLF -300 @ 23.0706748962402&amp;quot;&#10;## [1] &amp;quot;2004-05-04 00:00:00 XLF -300 @ 23.0706748962402&amp;quot;&#10;## [1] &amp;quot;2004-05-07 00:00:00 XLF 300 @ 22.3070678710938&amp;quot;&#10;## [1] &amp;quot;2004-05-07 00:00:00 XLF 300 @ 22.3070678710938&amp;quot;&#10;## [1] &amp;quot;2004-05-13 00:00:00 XLF -300 @ 22.5264015197754&amp;quot;&#10;## [1] &amp;quot;2004-05-13 00:00:00 XLF -300 @ 22.5264015197754&amp;quot;&#10;## [1] &amp;quot;2004-05-18 00:00:00 XLF 300 @ 22.4289207458496&amp;quot;&#10;## [1] &amp;quot;2004-05-18 00:00:00 XLF 300 @ 22.4289207458496&amp;quot;&#10;## [1] &amp;quot;2004-05-21 00:00:00 XLF -300 @ 22.6644992828369&amp;quot;&#10;## [1] &amp;quot;2004-05-21 00:00:00 XLF -300 @ 22.6644992828369&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLF 300 @ 23.2656383514404&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLF 300 @ 23.2656383514404&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLF -300 @ 23.5662059783936&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLF -300 @ 23.5662059783936&amp;quot;&#10;## [1] &amp;quot;2004-06-10 00:00:00 XLF 300 @ 23.4362316131592&amp;quot;&#10;## [1] &amp;quot;2004-06-10 00:00:00 XLF 300 @ 23.4362316131592&amp;quot;&#10;## [1] &amp;quot;2004-06-24 00:00:00 XLF -300 @ 23.3143787384033&amp;quot;&#10;## [1] &amp;quot;2004-06-24 00:00:00 XLF -300 @ 23.3143787384033&amp;quot;&#10;## [1] &amp;quot;2004-06-30 00:00:00 XLF 300 @ 23.2168960571289&amp;quot;&#10;## [1] &amp;quot;2004-06-30 00:00:00 XLF 300 @ 23.2168960571289&amp;quot;&#10;## [1] &amp;quot;2004-07-14 00:00:00 XLF -300 @ 22.7619819641113&amp;quot;&#10;## [1] &amp;quot;2004-07-14 00:00:00 XLF -300 @ 22.7619819641113&amp;quot;&#10;## [1] &amp;quot;2004-07-15 00:00:00 XLF 300 @ 22.5507717132568&amp;quot;&#10;## [1] &amp;quot;2004-07-15 00:00:00 XLF 300 @ 22.5507717132568&amp;quot;&#10;## [1] &amp;quot;2004-07-21 00:00:00 XLF -300 @ 22.4776592254639&amp;quot;&#10;## [1] &amp;quot;2004-07-21 00:00:00 XLF -300 @ 22.4776592254639&amp;quot;&#10;## [1] &amp;quot;2004-07-22 00:00:00 XLF 300 @ 22.5020313262939&amp;quot;&#10;## [1] &amp;quot;2004-07-22 00:00:00 XLF 300 @ 22.5020313262939&amp;quot;&#10;## [1] &amp;quot;2004-07-28 00:00:00 XLF -300 @ 22.6563777923584&amp;quot;&#10;## [1] &amp;quot;2004-07-28 00:00:00 XLF -300 @ 22.6563777923584&amp;quot;&#10;## [1] &amp;quot;2004-08-06 00:00:00 XLF 300 @ 22.2095851898193&amp;quot;&#10;## [1] &amp;quot;2004-08-06 00:00:00 XLF 300 @ 22.2095851898193&amp;quot;&#10;## [1] &amp;quot;2004-08-11 00:00:00 XLF -300 @ 22.558895111084&amp;quot;&#10;## [1] &amp;quot;2004-08-11 00:00:00 XLF -300 @ 22.558895111084&amp;quot;&#10;## [1] &amp;quot;2004-08-13 00:00:00 XLF 300 @ 22.3476848602295&amp;quot;&#10;## [1] &amp;quot;2004-08-13 00:00:00 XLF 300 @ 22.3476848602295&amp;quot;&#10;## [1] &amp;quot;2004-08-17 00:00:00 XLF -300 @ 22.8188457489014&amp;quot;&#10;## [1] &amp;quot;2004-08-17 00:00:00 XLF -300 @ 22.8188457489014&amp;quot;&#10;## [1] &amp;quot;2004-08-31 00:00:00 XLF 300 @ 23.4606018066406&amp;quot;&#10;## [1] &amp;quot;2004-08-31 00:00:00 XLF 300 @ 23.4606018066406&amp;quot;&#10;## [1] &amp;quot;2004-09-03 00:00:00 XLF -300 @ 23.6230716705322&amp;quot;&#10;## [1] &amp;quot;2004-09-03 00:00:00 XLF -300 @ 23.6230716705322&amp;quot;&#10;## [1] &amp;quot;2004-09-16 00:00:00 XLF 300 @ 23.8180332183838&amp;quot;&#10;## [1] &amp;quot;2004-09-16 00:00:00 XLF 300 @ 23.8180332183838&amp;quot;&#10;## [1] &amp;quot;2004-09-17 00:00:00 XLF -300 @ 23.7449226379395&amp;quot;&#10;## [1] &amp;quot;2004-09-17 00:00:00 XLF -300 @ 23.7449226379395&amp;quot;&#10;## [1] &amp;quot;2004-09-21 00:00:00 XLF 300 @ 23.6961822509766&amp;quot;&#10;## [1] &amp;quot;2004-09-21 00:00:00 XLF 300 @ 23.6961822509766&amp;quot;&#10;## [1] &amp;quot;2004-09-30 00:00:00 XLF -300 @ 23.1194152832031&amp;quot;&#10;## [1] &amp;quot;2004-09-30 00:00:00 XLF -300 @ 23.1194152832031&amp;quot;&#10;## [1] &amp;quot;2004-10-14 00:00:00 XLF 300 @ 22.7619819641113&amp;quot;&#10;## [1] &amp;quot;2004-10-14 00:00:00 XLF 300 @ 22.7619819641113&amp;quot;&#10;## [1] &amp;quot;2004-10-27 00:00:00 XLF -300 @ 23.0869216918945&amp;quot;&#10;## [1] &amp;quot;2004-10-27 00:00:00 XLF -300 @ 23.0869216918945&amp;quot;&#10;## [1] &amp;quot;2004-11-22 00:00:00 XLF 300 @ 23.9317626953125&amp;quot;&#10;## [1] &amp;quot;2004-11-22 00:00:00 XLF 300 @ 23.9317626953125&amp;quot;&#10;## [1] &amp;quot;2004-11-26 00:00:00 XLF -300 @ 24.1023559570312&amp;quot;&#10;## [1] &amp;quot;2004-11-26 00:00:00 XLF -300 @ 24.1023559570312&amp;quot;&#10;## [1] &amp;quot;2004-11-30 00:00:00 XLF 300 @ 23.9642562866211&amp;quot;&#10;## [1] &amp;quot;2004-11-30 00:00:00 XLF 300 @ 23.9642562866211&amp;quot;&#10;## [1] &amp;quot;2004-12-02 00:00:00 XLF -300 @ 24.3948001861572&amp;quot;&#10;## [1] &amp;quot;2004-12-02 00:00:00 XLF -300 @ 24.3948001861572&amp;quot;&#10;## [1] &amp;quot;2004-12-08 00:00:00 XLF 300 @ 24.2323303222656&amp;quot;&#10;## [1] &amp;quot;2004-12-08 00:00:00 XLF 300 @ 24.2323303222656&amp;quot;&#10;## [1] &amp;quot;2004-12-10 00:00:00 XLF -300 @ 24.4029235839844&amp;quot;&#10;## [1] &amp;quot;2004-12-10 00:00:00 XLF -300 @ 24.4029235839844&amp;quot;&#10;## [1] &amp;quot;2004-12-20 00:00:00 XLF 300 @ 24.3379364013672&amp;quot;&#10;## [1] &amp;quot;2004-12-20 00:00:00 XLF 300 @ 24.3379364013672&amp;quot;&#10;## [1] &amp;quot;2004-12-22 00:00:00 XLF -300 @ 24.7928504943848&amp;quot;&#10;## [1] &amp;quot;2004-12-22 00:00:00 XLF -300 @ 24.7928504943848&amp;quot;&#10;## [1] &amp;quot;2005-01-04 00:00:00 XLF 300 @ 24.4760360717773&amp;quot;&#10;## [1] &amp;quot;2005-01-04 00:00:00 XLF 300 @ 24.4760360717773&amp;quot;&#10;## [1] &amp;quot;2005-01-19 00:00:00 XLF -300 @ 24.2973194122314&amp;quot;&#10;## [1] &amp;quot;2005-01-19 00:00:00 XLF -300 @ 24.2973194122314&amp;quot;&#10;## [1] &amp;quot;2005-01-21 00:00:00 XLF 300 @ 23.9967517852783&amp;quot;&#10;## [1] &amp;quot;2005-01-21 00:00:00 XLF 300 @ 23.9967517852783&amp;quot;&#10;## [1] &amp;quot;2005-01-27 00:00:00 XLF -300 @ 24.0129985809326&amp;quot;&#10;## [1] &amp;quot;2005-01-27 00:00:00 XLF -300 @ 24.0129985809326&amp;quot;&#10;## [1] &amp;quot;2005-01-31 00:00:00 XLF 300 @ 24.2648258209229&amp;quot;&#10;## [1] &amp;quot;2005-01-31 00:00:00 XLF 300 @ 24.2648258209229&amp;quot;&#10;## [1] &amp;quot;2005-02-01 00:00:00 XLF -300 @ 24.5247764587402&amp;quot;&#10;## [1] &amp;quot;2005-02-01 00:00:00 XLF -300 @ 24.5247764587402&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLF 300 @ 24.6385059356689&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLF 300 @ 24.6385059356689&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLF -300 @ 24.7928504943848&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLF -300 @ 24.7928504943848&amp;quot;&#10;## [1] &amp;quot;2005-02-17 00:00:00 XLF 300 @ 24.459789276123&amp;quot;&#10;## [1] &amp;quot;2005-02-17 00:00:00 XLF 300 @ 24.459789276123&amp;quot;&#10;## [1] &amp;quot;2005-02-28 00:00:00 XLF -300 @ 24.1023559570312&amp;quot;&#10;## [1] &amp;quot;2005-02-28 00:00:00 XLF -300 @ 24.1023559570312&amp;quot;&#10;## [1] &amp;quot;2005-03-10 00:00:00 XLF 300 @ 24.32981300354&amp;quot;&#10;## [1] &amp;quot;2005-03-10 00:00:00 XLF 300 @ 24.32981300354&amp;quot;&#10;## [1] &amp;quot;2005-03-31 00:00:00 XLF -300 @ 23.0625514984131&amp;quot;&#10;## [1] &amp;quot;2005-03-31 00:00:00 XLF -300 @ 23.0625514984131&amp;quot;&#10;## [1] &amp;quot;2005-04-04 00:00:00 XLF 300 @ 22.9082050323486&amp;quot;&#10;## [1] &amp;quot;2005-04-04 00:00:00 XLF 300 @ 22.9082050323486&amp;quot;&#10;## [1] &amp;quot;2005-04-07 00:00:00 XLF -300 @ 23.2168960571289&amp;quot;&#10;## [1] &amp;quot;2005-04-07 00:00:00 XLF -300 @ 23.2168960571289&amp;quot;&#10;## [1] &amp;quot;2005-04-15 00:00:00 XLF 300 @ 22.5264015197754&amp;quot;&#10;## [1] &amp;quot;2005-04-15 00:00:00 XLF 300 @ 22.5264015197754&amp;quot;&#10;## [1] &amp;quot;2005-04-26 00:00:00 XLF -300 @ 22.688871383667&amp;quot;&#10;## [1] &amp;quot;2005-04-26 00:00:00 XLF -300 @ 22.688871383667&amp;quot;&#10;## [1] &amp;quot;2005-05-11 00:00:00 XLF 300 @ 23.3549957275391&amp;quot;&#10;## [1] &amp;quot;2005-05-11 00:00:00 XLF 300 @ 23.3549957275391&amp;quot;&#10;## [1] &amp;quot;2005-05-17 00:00:00 XLF -300 @ 23.4849720001221&amp;quot;&#10;## [1] &amp;quot;2005-05-17 00:00:00 XLF -300 @ 23.4849720001221&amp;quot;&#10;## [1] &amp;quot;2005-05-26 00:00:00 XLF 300 @ 23.7855396270752&amp;quot;&#10;## [1] &amp;quot;2005-05-26 00:00:00 XLF 300 @ 23.7855396270752&amp;quot;&#10;## [1] &amp;quot;2005-05-27 00:00:00 XLF -300 @ 23.8261585235596&amp;quot;&#10;## [1] &amp;quot;2005-05-27 00:00:00 XLF -300 @ 23.8261585235596&amp;quot;&#10;## [1] &amp;quot;2005-06-06 00:00:00 XLF 300 @ 23.8424053192139&amp;quot;&#10;## [1] &amp;quot;2005-06-06 00:00:00 XLF 300 @ 23.8424053192139&amp;quot;&#10;## [1] &amp;quot;2005-06-10 00:00:00 XLF -300 @ 23.8424053192139&amp;quot;&#10;## [1] &amp;quot;2005-06-10 00:00:00 XLF -300 @ 23.8424053192139&amp;quot;&#10;## [1] &amp;quot;2005-06-24 00:00:00 XLF 300 @ 23.8099117279053&amp;quot;&#10;## [1] &amp;quot;2005-06-24 00:00:00 XLF 300 @ 23.8099117279053&amp;quot;&#10;## [1] &amp;quot;2005-06-29 00:00:00 XLF -300 @ 24.0942325592041&amp;quot;&#10;## [1] &amp;quot;2005-06-29 00:00:00 XLF -300 @ 24.0942325592041&amp;quot;&#10;## [1] &amp;quot;2005-07-19 00:00:00 XLF 300 @ 24.4029235839844&amp;quot;&#10;## [1] &amp;quot;2005-07-19 00:00:00 XLF 300 @ 24.4029235839844&amp;quot;&#10;## [1] &amp;quot;2005-07-29 00:00:00 XLF -300 @ 24.3135662078857&amp;quot;&#10;## [1] &amp;quot;2005-07-29 00:00:00 XLF -300 @ 24.3135662078857&amp;quot;&#10;## [1] &amp;quot;2005-08-01 00:00:00 XLF 300 @ 24.3135662078857&amp;quot;&#10;## [1] &amp;quot;2005-08-01 00:00:00 XLF 300 @ 24.3135662078857&amp;quot;&#10;## [1] &amp;quot;2005-08-03 00:00:00 XLF -300 @ 24.5247764587402&amp;quot;&#10;## [1] &amp;quot;2005-08-03 00:00:00 XLF -300 @ 24.5247764587402&amp;quot;&#10;## [1] &amp;quot;2005-08-05 00:00:00 XLF 300 @ 24.0779857635498&amp;quot;&#10;## [1] &amp;quot;2005-08-05 00:00:00 XLF 300 @ 24.0779857635498&amp;quot;&#10;## [1] &amp;quot;2005-08-12 00:00:00 XLF -300 @ 24.1348495483398&amp;quot;&#10;## [1] &amp;quot;2005-08-12 00:00:00 XLF -300 @ 24.1348495483398&amp;quot;&#10;## [1] &amp;quot;2005-08-17 00:00:00 XLF 300 @ 24.142972946167&amp;quot;&#10;## [1] &amp;quot;2005-08-17 00:00:00 XLF 300 @ 24.142972946167&amp;quot;&#10;## [1] &amp;quot;2005-08-23 00:00:00 XLF -300 @ 24.0779857635498&amp;quot;&#10;## [1] &amp;quot;2005-08-23 00:00:00 XLF -300 @ 24.0779857635498&amp;quot;&#10;## [1] &amp;quot;2005-08-24 00:00:00 XLF 300 @ 23.8017864227295&amp;quot;&#10;## [1] &amp;quot;2005-08-24 00:00:00 XLF 300 @ 23.8017864227295&amp;quot;&#10;## [1] &amp;quot;2005-09-02 00:00:00 XLF -300 @ 23.9561328887939&amp;quot;&#10;## [1] &amp;quot;2005-09-02 00:00:00 XLF -300 @ 23.9561328887939&amp;quot;&#10;## [1] &amp;quot;2005-09-15 00:00:00 XLF 300 @ 24.1267261505127&amp;quot;&#10;## [1] &amp;quot;2005-09-15 00:00:00 XLF 300 @ 24.1267261505127&amp;quot;&#10;## [1] &amp;quot;2005-09-19 00:00:00 XLF -300 @ 24.1104793548584&amp;quot;&#10;## [1] &amp;quot;2005-09-19 00:00:00 XLF -300 @ 24.1104793548584&amp;quot;&#10;## [1] &amp;quot;2005-09-21 00:00:00 XLF 300 @ 23.5824527740479&amp;quot;&#10;## [1] &amp;quot;2005-09-21 00:00:00 XLF 300 @ 23.5824527740479&amp;quot;&#10;## [1] &amp;quot;2005-09-30 00:00:00 XLF -300 @ 23.9805030822754&amp;quot;&#10;## [1] &amp;quot;2005-09-30 00:00:00 XLF -300 @ 23.9805030822754&amp;quot;&#10;## [1] &amp;quot;2005-10-05 00:00:00 XLF 300 @ 23.5255889892578&amp;quot;&#10;## [1] &amp;quot;2005-10-05 00:00:00 XLF 300 @ 23.5255889892578&amp;quot;&#10;## [1] &amp;quot;2005-10-17 00:00:00 XLF -300 @ 23.6393184661865&amp;quot;&#10;## [1] &amp;quot;2005-10-17 00:00:00 XLF -300 @ 23.6393184661865&amp;quot;&#10;## [1] &amp;quot;2005-11-16 00:00:00 XLF 300 @ 25.3208770751953&amp;quot;&#10;## [1] &amp;quot;2005-11-16 00:00:00 XLF 300 @ 25.3208770751953&amp;quot;&#10;## [1] &amp;quot;2005-11-18 00:00:00 XLF -300 @ 25.7514228820801&amp;quot;&#10;## [1] &amp;quot;2005-11-18 00:00:00 XLF -300 @ 25.7514228820801&amp;quot;&#10;## [1] &amp;quot;2005-12-01 00:00:00 XLF 300 @ 26.0276203155518&amp;quot;&#10;## [1] &amp;quot;2005-12-01 00:00:00 XLF 300 @ 26.0276203155518&amp;quot;&#10;## [1] &amp;quot;2005-12-12 00:00:00 XLF -300 @ 25.8001613616943&amp;quot;&#10;## [1] &amp;quot;2005-12-12 00:00:00 XLF -300 @ 25.8001613616943&amp;quot;&#10;## [1] &amp;quot;2005-12-19 00:00:00 XLF 300 @ 25.7514228820801&amp;quot;&#10;## [1] &amp;quot;2005-12-19 00:00:00 XLF 300 @ 25.7514228820801&amp;quot;&#10;## [1] &amp;quot;2005-12-23 00:00:00 XLF -300 @ 26.149471282959&amp;quot;&#10;## [1] &amp;quot;2005-12-23 00:00:00 XLF -300 @ 26.149471282959&amp;quot;&#10;## [1] &amp;quot;2005-12-28 00:00:00 XLF 300 @ 25.8895206451416&amp;quot;&#10;## [1] &amp;quot;2005-12-28 00:00:00 XLF 300 @ 25.8895206451416&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLF -300 @ 26.1332244873047&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLF -300 @ 26.1332244873047&amp;quot;&#10;## [1] &amp;quot;2006-01-18 00:00:00 XLF 300 @ 26.0682373046875&amp;quot;&#10;## [1] &amp;quot;2006-01-18 00:00:00 XLF 300 @ 26.0682373046875&amp;quot;&#10;## [1] &amp;quot;2006-01-27 00:00:00 XLF -300 @ 26.1332244873047&amp;quot;&#10;## [1] &amp;quot;2006-01-27 00:00:00 XLF -300 @ 26.1332244873047&amp;quot;&#10;## [1] &amp;quot;2006-02-02 00:00:00 XLF 300 @ 25.7595443725586&amp;quot;&#10;## [1] &amp;quot;2006-02-02 00:00:00 XLF 300 @ 25.7595443725586&amp;quot;&#10;## [1] &amp;quot;2006-02-10 00:00:00 XLF -300 @ 25.9301376342773&amp;quot;&#10;## [1] &amp;quot;2006-02-10 00:00:00 XLF -300 @ 25.9301376342773&amp;quot;&#10;## [1] &amp;quot;2006-03-01 00:00:00 XLF 300 @ 26.6450042724609&amp;quot;&#10;## [1] &amp;quot;2006-03-01 00:00:00 XLF 300 @ 26.6450042724609&amp;quot;&#10;## [1] &amp;quot;2006-03-13 00:00:00 XLF -300 @ 26.5231513977051&amp;quot;&#10;## [1] &amp;quot;2006-03-13 00:00:00 XLF -300 @ 26.5231513977051&amp;quot;&#10;## [1] &amp;quot;2006-03-22 00:00:00 XLF 300 @ 26.8480911254883&amp;quot;&#10;## [1] &amp;quot;2006-03-22 00:00:00 XLF 300 @ 26.8480911254883&amp;quot;&#10;## [1] &amp;quot;2006-04-05 00:00:00 XLF -300 @ 26.8155975341797&amp;quot;&#10;## [1] &amp;quot;2006-04-05 00:00:00 XLF -300 @ 26.8155975341797&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLF 300 @ 26.5150279998779&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLF 300 @ 26.5150279998779&amp;quot;&#10;## [1] &amp;quot;2006-04-19 00:00:00 XLF -300 @ 26.8805847167969&amp;quot;&#10;## [1] &amp;quot;2006-04-19 00:00:00 XLF -300 @ 26.8805847167969&amp;quot;&#10;## [1] &amp;quot;2006-04-26 00:00:00 XLF 300 @ 26.9049549102783&amp;quot;&#10;## [1] &amp;quot;2006-04-26 00:00:00 XLF 300 @ 26.9049549102783&amp;quot;&#10;## [1] &amp;quot;2006-04-28 00:00:00 XLF -300 @ 27.5873260498047&amp;quot;&#10;## [1] &amp;quot;2006-04-28 00:00:00 XLF -300 @ 27.5873260498047&amp;quot;&#10;## [1] &amp;quot;2006-05-12 00:00:00 XLF 300 @ 26.9699420928955&amp;quot;&#10;## [1] &amp;quot;2006-05-12 00:00:00 XLF 300 @ 26.9699420928955&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLF -300 @ 26.7587337493896&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLF -300 @ 26.7587337493896&amp;quot;&#10;## [1] &amp;quot;2006-05-31 00:00:00 XLF 300 @ 26.5475215911865&amp;quot;&#10;## [1] &amp;quot;2006-05-31 00:00:00 XLF 300 @ 26.5475215911865&amp;quot;&#10;## [1] &amp;quot;2006-06-02 00:00:00 XLF -300 @ 27.0105609893799&amp;quot;&#10;## [1] &amp;quot;2006-06-02 00:00:00 XLF -300 @ 27.0105609893799&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLF 300 @ 26.5069046020508&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLF 300 @ 26.5069046020508&amp;quot;&#10;## [1] &amp;quot;2006-06-22 00:00:00 XLF -300 @ 25.857027053833&amp;quot;&#10;## [1] &amp;quot;2006-06-22 00:00:00 XLF -300 @ 25.857027053833&amp;quot;&#10;## [1] &amp;quot;2006-06-26 00:00:00 XLF 300 @ 25.913890838623&amp;quot;&#10;## [1] &amp;quot;2006-06-26 00:00:00 XLF 300 @ 25.913890838623&amp;quot;&#10;## [1] &amp;quot;2006-06-30 00:00:00 XLF -300 @ 26.2713241577148&amp;quot;&#10;## [1] &amp;quot;2006-06-30 00:00:00 XLF -300 @ 26.2713241577148&amp;quot;&#10;## [1] &amp;quot;2006-07-13 00:00:00 XLF 300 @ 25.7920398712158&amp;quot;&#10;## [1] &amp;quot;2006-07-13 00:00:00 XLF 300 @ 25.7920398712158&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLF -300 @ 26.3688068389893&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLF -300 @ 26.3688068389893&amp;quot;&#10;## [1] &amp;quot;2006-07-28 00:00:00 XLF 300 @ 26.9130783081055&amp;quot;&#10;## [1] &amp;quot;2006-07-28 00:00:00 XLF 300 @ 26.9130783081055&amp;quot;&#10;## [1] &amp;quot;2006-07-31 00:00:00 XLF -300 @ 26.8724613189697&amp;quot;&#10;## [1] &amp;quot;2006-07-31 00:00:00 XLF -300 @ 26.8724613189697&amp;quot;&#10;## [1] &amp;quot;2006-08-09 00:00:00 XLF 300 @ 26.4419174194336&amp;quot;&#10;## [1] &amp;quot;2006-08-09 00:00:00 XLF 300 @ 26.4419174194336&amp;quot;&#10;## [1] &amp;quot;2006-08-16 00:00:00 XLF -300 @ 27.1161651611328&amp;quot;&#10;## [1] &amp;quot;2006-08-16 00:00:00 XLF -300 @ 27.1161651611328&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLF 300 @ 27.1405353546143&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLF 300 @ 27.1405353546143&amp;quot;&#10;## [1] &amp;quot;2006-08-29 00:00:00 XLF -300 @ 27.0755481719971&amp;quot;&#10;## [1] &amp;quot;2006-08-29 00:00:00 XLF -300 @ 27.0755481719971&amp;quot;&#10;## [1] &amp;quot;2006-09-08 00:00:00 XLF 300 @ 27.1811542510986&amp;quot;&#10;## [1] &amp;quot;2006-09-08 00:00:00 XLF 300 @ 27.1811542510986&amp;quot;&#10;## [1] &amp;quot;2006-09-13 00:00:00 XLF -300 @ 27.7497978210449&amp;quot;&#10;## [1] &amp;quot;2006-09-13 00:00:00 XLF -300 @ 27.7497978210449&amp;quot;&#10;## [1] &amp;quot;2006-10-03 00:00:00 XLF 300 @ 28.3346862792969&amp;quot;&#10;## [1] &amp;quot;2006-10-03 00:00:00 XLF 300 @ 28.3346862792969&amp;quot;&#10;## [1] &amp;quot;2006-10-04 00:00:00 XLF -300 @ 28.6758728027344&amp;quot;&#10;## [1] &amp;quot;2006-10-04 00:00:00 XLF -300 @ 28.6758728027344&amp;quot;&#10;## [1] &amp;quot;2006-10-12 00:00:00 XLF 300 @ 28.7246131896973&amp;quot;&#10;## [1] &amp;quot;2006-10-12 00:00:00 XLF 300 @ 28.7246131896973&amp;quot;&#10;## [1] &amp;quot;2006-10-13 00:00:00 XLF -300 @ 28.8302192687988&amp;quot;&#10;## [1] &amp;quot;2006-10-13 00:00:00 XLF -300 @ 28.8302192687988&amp;quot;&#10;## [1] &amp;quot;2006-10-20 00:00:00 XLF 300 @ 28.5377731323242&amp;quot;&#10;## [1] &amp;quot;2006-10-20 00:00:00 XLF 300 @ 28.5377731323242&amp;quot;&#10;## [1] &amp;quot;2006-10-24 00:00:00 XLF -300 @ 28.7164916992188&amp;quot;&#10;## [1] &amp;quot;2006-10-24 00:00:00 XLF -300 @ 28.7164916992188&amp;quot;&#10;## [1] &amp;quot;2006-11-01 00:00:00 XLF 300 @ 28.60276222229&amp;quot;&#10;## [1] &amp;quot;2006-11-01 00:00:00 XLF 300 @ 28.60276222229&amp;quot;&#10;## [1] &amp;quot;2006-11-07 00:00:00 XLF -300 @ 28.9195785522461&amp;quot;&#10;## [1] &amp;quot;2006-11-07 00:00:00 XLF -300 @ 28.9195785522461&amp;quot;&#10;## [1] &amp;quot;2006-11-27 00:00:00 XLF 300 @ 28.8139724731445&amp;quot;&#10;## [1] &amp;quot;2006-11-27 00:00:00 XLF 300 @ 28.8139724731445&amp;quot;&#10;## [1] &amp;quot;2006-12-05 00:00:00 XLF -300 @ 29.3582458496094&amp;quot;&#10;## [1] &amp;quot;2006-12-05 00:00:00 XLF -300 @ 29.3582458496094&amp;quot;&#10;## [1] &amp;quot;2006-12-26 00:00:00 XLF 300 @ 29.94313621521&amp;quot;&#10;## [1] &amp;quot;2006-12-26 00:00:00 XLF 300 @ 29.94313621521&amp;quot;&#10;## [1] &amp;quot;2006-12-27 00:00:00 XLF -300 @ 30.1543464660645&amp;quot;&#10;## [1] &amp;quot;2006-12-27 00:00:00 XLF -300 @ 30.1543464660645&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLF 300 @ 29.9918766021729&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLF 300 @ 29.9918766021729&amp;quot;&#10;## [1] &amp;quot;2007-01-12 00:00:00 XLF -300 @ 30.05686378479&amp;quot;&#10;## [1] &amp;quot;2007-01-12 00:00:00 XLF -300 @ 30.05686378479&amp;quot;&#10;## [1] &amp;quot;2007-01-19 00:00:00 XLF 300 @ 30.0243701934814&amp;quot;&#10;## [1] &amp;quot;2007-01-19 00:00:00 XLF 300 @ 30.0243701934814&amp;quot;&#10;## [1] &amp;quot;2007-01-25 00:00:00 XLF -300 @ 29.8537769317627&amp;quot;&#10;## [1] &amp;quot;2007-01-25 00:00:00 XLF -300 @ 29.8537769317627&amp;quot;&#10;## [1] &amp;quot;2007-01-26 00:00:00 XLF 300 @ 29.9106426239014&amp;quot;&#10;## [1] &amp;quot;2007-01-26 00:00:00 XLF 300 @ 29.9106426239014&amp;quot;&#10;## [1] &amp;quot;2007-02-01 00:00:00 XLF -300 @ 30.3168163299561&amp;quot;&#10;## [1] &amp;quot;2007-02-01 00:00:00 XLF -300 @ 30.3168163299561&amp;quot;&#10;## [1] &amp;quot;2007-02-12 00:00:00 XLF 300 @ 30.1218528747559&amp;quot;&#10;## [1] &amp;quot;2007-02-12 00:00:00 XLF 300 @ 30.1218528747559&amp;quot;&#10;## [1] &amp;quot;2007-02-15 00:00:00 XLF -300 @ 30.6823711395264&amp;quot;&#10;## [1] &amp;quot;2007-02-15 00:00:00 XLF -300 @ 30.6823711395264&amp;quot;&#10;## [1] &amp;quot;2007-02-23 00:00:00 XLF 300 @ 30.3005695343018&amp;quot;&#10;## [1] &amp;quot;2007-02-23 00:00:00 XLF 300 @ 30.3005695343018&amp;quot;&#10;## [1] &amp;quot;2007-03-09 00:00:00 XLF -300 @ 29.1389102935791&amp;quot;&#10;## [1] &amp;quot;2007-03-09 00:00:00 XLF -300 @ 29.1389102935791&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLF 300 @ 28.3346862792969&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLF 300 @ 28.3346862792969&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 XLF -300 @ 29.5532093048096&amp;quot;&#10;## [1] &amp;quot;2007-03-21 00:00:00 XLF -300 @ 29.5532093048096&amp;quot;&#10;## [1] &amp;quot;2007-03-28 00:00:00 XLF 300 @ 28.7164916992188&amp;quot;&#10;## [1] &amp;quot;2007-03-28 00:00:00 XLF 300 @ 28.7164916992188&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLF -300 @ 29.0333061218262&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLF -300 @ 29.0333061218262&amp;quot;&#10;## [1] &amp;quot;2007-04-12 00:00:00 XLF 300 @ 28.8789596557617&amp;quot;&#10;## [1] &amp;quot;2007-04-12 00:00:00 XLF 300 @ 28.8789596557617&amp;quot;&#10;## [1] &amp;quot;2007-04-17 00:00:00 XLF -300 @ 29.6994304656982&amp;quot;&#10;## [1] &amp;quot;2007-04-17 00:00:00 XLF -300 @ 29.6994304656982&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLF 300 @ 30.1218528747559&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLF 300 @ 30.1218528747559&amp;quot;&#10;## [1] &amp;quot;2007-05-03 00:00:00 XLF -300 @ 30.5361480712891&amp;quot;&#10;## [1] &amp;quot;2007-05-03 00:00:00 XLF -300 @ 30.5361480712891&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLF 300 @ 30.6661243438721&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLF 300 @ 30.6661243438721&amp;quot;&#10;## [1] &amp;quot;2007-05-17 00:00:00 XLF -300 @ 30.6417541503906&amp;quot;&#10;## [1] &amp;quot;2007-05-17 00:00:00 XLF -300 @ 30.6417541503906&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLF 300 @ 30.5361480712891&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLF 300 @ 30.5361480712891&amp;quot;&#10;## [1] &amp;quot;2007-05-31 00:00:00 XLF -300 @ 30.7879772186279&amp;quot;&#10;## [1] &amp;quot;2007-05-31 00:00:00 XLF -300 @ 30.7879772186279&amp;quot;&#10;## [1] &amp;quot;2007-06-06 00:00:00 XLF 300 @ 30.3980503082275&amp;quot;&#10;## [1] &amp;quot;2007-06-06 00:00:00 XLF 300 @ 30.3980503082275&amp;quot;&#10;## [1] &amp;quot;2007-06-14 00:00:00 XLF -300 @ 30.479284286499&amp;quot;&#10;## [1] &amp;quot;2007-06-14 00:00:00 XLF -300 @ 30.479284286499&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLF 300 @ 30.05686378479&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLF 300 @ 30.05686378479&amp;quot;&#10;## [1] &amp;quot;2007-07-03 00:00:00 XLF -300 @ 29.9025173187256&amp;quot;&#10;## [1] &amp;quot;2007-07-03 00:00:00 XLF -300 @ 29.9025173187256&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLF 300 @ 29.1470355987549&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLF 300 @ 29.1470355987549&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLF -300 @ 29.7969131469727&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLF -300 @ 29.7969131469727&amp;quot;&#10;## [1] &amp;quot;2007-07-19 00:00:00 XLF 300 @ 29.3095035552979&amp;quot;&#10;## [1] &amp;quot;2007-07-19 00:00:00 XLF 300 @ 29.3095035552979&amp;quot;&#10;## [1] &amp;quot;2007-08-08 00:00:00 XLF -300 @ 28.2290821075439&amp;quot;&#10;## [1] &amp;quot;2007-08-08 00:00:00 XLF -300 @ 28.2290821075439&amp;quot;&#10;## [1] &amp;quot;2007-08-13 00:00:00 XLF 300 @ 26.8480911254883&amp;quot;&#10;## [1] &amp;quot;2007-08-13 00:00:00 XLF 300 @ 26.8480911254883&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 XLF -300 @ 28.0259952545166&amp;quot;&#10;## [1] &amp;quot;2007-08-17 00:00:00 XLF -300 @ 28.0259952545166&amp;quot;&#10;## [1] &amp;quot;2007-08-28 00:00:00 XLF 300 @ 26.9049549102783&amp;quot;&#10;## [1] &amp;quot;2007-08-28 00:00:00 XLF 300 @ 26.9049549102783&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 XLF -300 @ 27.2948818206787&amp;quot;&#10;## [1] &amp;quot;2007-09-05 00:00:00 XLF -300 @ 27.2948818206787&amp;quot;&#10;## [1] &amp;quot;2007-09-07 00:00:00 XLF 300 @ 26.8155975341797&amp;quot;&#10;## [1] &amp;quot;2007-09-07 00:00:00 XLF 300 @ 26.8155975341797&amp;quot;&#10;## [1] &amp;quot;2007-09-13 00:00:00 XLF -300 @ 27.5060920715332&amp;quot;&#10;## [1] &amp;quot;2007-09-13 00:00:00 XLF -300 @ 27.5060920715332&amp;quot;&#10;## [1] &amp;quot;2007-09-25 00:00:00 XLF 300 @ 27.6604385375977&amp;quot;&#10;## [1] &amp;quot;2007-09-25 00:00:00 XLF 300 @ 27.6604385375977&amp;quot;&#10;## [1] &amp;quot;2007-09-28 00:00:00 XLF -300 @ 27.8797721862793&amp;quot;&#10;## [1] &amp;quot;2007-09-28 00:00:00 XLF -300 @ 27.8797721862793&amp;quot;&#10;## [1] &amp;quot;2007-10-12 00:00:00 XLF 300 @ 28.8708362579346&amp;quot;&#10;## [1] &amp;quot;2007-10-12 00:00:00 XLF 300 @ 28.8708362579346&amp;quot;&#10;## [1] &amp;quot;2007-10-29 00:00:00 XLF -300 @ 27.4573516845703&amp;quot;&#10;## [1] &amp;quot;2007-10-29 00:00:00 XLF -300 @ 27.4573516845703&amp;quot;&#10;## [1] &amp;quot;2007-11-02 00:00:00 XLF 300 @ 25.8651504516602&amp;quot;&#10;## [1] &amp;quot;2007-11-02 00:00:00 XLF 300 @ 25.8651504516602&amp;quot;&#10;## [1] &amp;quot;2007-11-14 00:00:00 XLF -300 @ 25.6295680999756&amp;quot;&#10;## [1] &amp;quot;2007-11-14 00:00:00 XLF -300 @ 25.6295680999756&amp;quot;&#10;## [1] &amp;quot;2007-11-16 00:00:00 XLF 300 @ 24.7847270965576&amp;quot;&#10;## [1] &amp;quot;2007-11-16 00:00:00 XLF 300 @ 24.7847270965576&amp;quot;&#10;## [1] &amp;quot;2007-11-29 00:00:00 XLF -300 @ 24.5735168457031&amp;quot;&#10;## [1] &amp;quot;2007-11-29 00:00:00 XLF -300 @ 24.5735168457031&amp;quot;&#10;## [1] &amp;quot;2007-12-05 00:00:00 XLF 300 @ 24.882209777832&amp;quot;&#10;## [1] &amp;quot;2007-12-05 00:00:00 XLF 300 @ 24.882209777832&amp;quot;&#10;## [1] &amp;quot;2007-12-07 00:00:00 XLF -300 @ 25.3452472686768&amp;quot;&#10;## [1] &amp;quot;2007-12-07 00:00:00 XLF -300 @ 25.3452472686768&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLF 300 @ 24.3866767883301&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLF 300 @ 24.3866767883301&amp;quot;&#10;## [1] &amp;quot;2007-12-26 00:00:00 XLF -300 @ 24.0536155700684&amp;quot;&#10;## [1] &amp;quot;2007-12-26 00:00:00 XLF -300 @ 24.0536155700684&amp;quot;&#10;## [1] &amp;quot;2007-12-28 00:00:00 XLF 300 @ 23.5093421936035&amp;quot;&#10;## [1] &amp;quot;2007-12-28 00:00:00 XLF 300 @ 23.5093421936035&amp;quot;&#10;## [1] &amp;quot;2008-01-14 00:00:00 XLF -300 @ 22.6482524871826&amp;quot;&#10;## [1] &amp;quot;2008-01-14 00:00:00 XLF -300 @ 22.6482524871826&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 XLF 300 @ 22.079610824585&amp;quot;&#10;## [1] &amp;quot;2008-01-16 00:00:00 XLF 300 @ 22.079610824585&amp;quot;&#10;## [1] &amp;quot;2008-01-24 00:00:00 XLF -300 @ 22.6726245880127&amp;quot;&#10;## [1] &amp;quot;2008-01-24 00:00:00 XLF -300 @ 22.6726245880127&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLF 300 @ 22.2014617919922&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLF 300 @ 22.2014617919922&amp;quot;&#10;## [1] &amp;quot;2008-02-21 00:00:00 XLF -300 @ 21.6246948242188&amp;quot;&#10;## [1] &amp;quot;2008-02-21 00:00:00 XLF -300 @ 21.6246948242188&amp;quot;&#10;## [1] &amp;quot;2008-02-22 00:00:00 XLF 300 @ 22.0958576202393&amp;quot;&#10;## [1] &amp;quot;2008-02-22 00:00:00 XLF 300 @ 22.0958576202393&amp;quot;&#10;## [1] &amp;quot;2008-02-25 00:00:00 XLF -300 @ 22.0958576202393&amp;quot;&#10;## [1] &amp;quot;2008-02-25 00:00:00 XLF -300 @ 22.0958576202393&amp;quot;&#10;## [1] &amp;quot;2008-02-29 00:00:00 XLF 300 @ 20.9829406738281&amp;quot;&#10;## [1] &amp;quot;2008-02-29 00:00:00 XLF 300 @ 20.9829406738281&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLF -300 @ 20.1137294769287&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLF -300 @ 20.1137294769287&amp;quot;&#10;## [1] &amp;quot;2008-03-17 00:00:00 XLF 300 @ 19.0495529174805&amp;quot;&#10;## [1] &amp;quot;2008-03-17 00:00:00 XLF 300 @ 19.0495529174805&amp;quot;&#10;## [1] &amp;quot;2008-03-19 00:00:00 XLF -300 @ 20.1056041717529&amp;quot;&#10;## [1] &amp;quot;2008-03-19 00:00:00 XLF -300 @ 20.1056041717529&amp;quot;&#10;## [1] &amp;quot;2008-03-27 00:00:00 XLF 300 @ 20.4874095916748&amp;quot;&#10;## [1] &amp;quot;2008-03-27 00:00:00 XLF 300 @ 20.4874095916748&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 XLF -300 @ 21.6084480285645&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 XLF -300 @ 21.6084480285645&amp;quot;&#10;## [1] &amp;quot;2008-04-09 00:00:00 XLF 300 @ 20.9423236846924&amp;quot;&#10;## [1] &amp;quot;2008-04-09 00:00:00 XLF 300 @ 20.9423236846924&amp;quot;&#10;## [1] &amp;quot;2008-04-17 00:00:00 XLF -300 @ 21.0398044586182&amp;quot;&#10;## [1] &amp;quot;2008-04-17 00:00:00 XLF -300 @ 21.0398044586182&amp;quot;&#10;## [1] &amp;quot;2008-04-23 00:00:00 XLF 300 @ 20.739236831665&amp;quot;&#10;## [1] &amp;quot;2008-04-23 00:00:00 XLF 300 @ 20.739236831665&amp;quot;&#10;## [1] &amp;quot;2008-04-25 00:00:00 XLF -300 @ 21.8927707672119&amp;quot;&#10;## [1] &amp;quot;2008-04-25 00:00:00 XLF -300 @ 21.8927707672119&amp;quot;&#10;## [1] &amp;quot;2008-05-08 00:00:00 XLF 300 @ 21.1129169464111&amp;quot;&#10;## [1] &amp;quot;2008-05-08 00:00:00 XLF 300 @ 21.1129169464111&amp;quot;&#10;## [1] &amp;quot;2008-05-16 00:00:00 XLF -300 @ 21.4378547668457&amp;quot;&#10;## [1] &amp;quot;2008-05-16 00:00:00 XLF -300 @ 21.4378547668457&amp;quot;&#10;## [1] &amp;quot;2008-05-20 00:00:00 XLF 300 @ 20.739236831665&amp;quot;&#10;## [1] &amp;quot;2008-05-20 00:00:00 XLF 300 @ 20.739236831665&amp;quot;&#10;## [1] &amp;quot;2008-05-30 00:00:00 XLF -300 @ 20.1137294769287&amp;quot;&#10;## [1] &amp;quot;2008-05-30 00:00:00 XLF -300 @ 20.1137294769287&amp;quot;&#10;## [1] &amp;quot;2008-06-03 00:00:00 XLF 300 @ 19.7481727600098&amp;quot;&#10;## [1] &amp;quot;2008-06-03 00:00:00 XLF 300 @ 19.7481727600098&amp;quot;&#10;## [1] &amp;quot;2008-06-06 00:00:00 XLF -300 @ 18.9520702362061&amp;quot;&#10;## [1] &amp;quot;2008-06-06 00:00:00 XLF -300 @ 18.9520702362061&amp;quot;&#10;## [1] &amp;quot;2008-06-09 00:00:00 XLF 300 @ 18.6921195983887&amp;quot;&#10;## [1] &amp;quot;2008-06-09 00:00:00 XLF 300 @ 18.6921195983887&amp;quot;&#10;## [1] &amp;quot;2008-06-16 00:00:00 XLF -300 @ 19.1714057922363&amp;quot;&#10;## [1] &amp;quot;2008-06-16 00:00:00 XLF -300 @ 19.1714057922363&amp;quot;&#10;## [1] &amp;quot;2008-06-18 00:00:00 XLF 300 @ 18.3021926879883&amp;quot;&#10;## [1] &amp;quot;2008-06-18 00:00:00 XLF 300 @ 18.3021926879883&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 XLF -300 @ 15.72705078125&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 XLF -300 @ 15.72705078125&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 XLF 300 @ 15.1746549606323&amp;quot;&#10;## [1] &amp;quot;2008-07-11 00:00:00 XLF 300 @ 15.1746549606323&amp;quot;&#10;## [1] &amp;quot;2008-07-17 00:00:00 XLF -300 @ 16.4581642150879&amp;quot;&#10;## [1] &amp;quot;2008-07-17 00:00:00 XLF -300 @ 16.4581642150879&amp;quot;&#10;## [1] &amp;quot;2008-07-25 00:00:00 XLF 300 @ 16.9536952972412&amp;quot;&#10;## [1] &amp;quot;2008-07-25 00:00:00 XLF 300 @ 16.9536952972412&amp;quot;&#10;## [1] &amp;quot;2008-07-30 00:00:00 XLF -300 @ 17.733549118042&amp;quot;&#10;## [1] &amp;quot;2008-07-30 00:00:00 XLF -300 @ 17.733549118042&amp;quot;&#10;## [1] &amp;quot;2008-08-08 00:00:00 XLF 300 @ 17.8229084014893&amp;quot;&#10;## [1] &amp;quot;2008-08-08 00:00:00 XLF 300 @ 17.8229084014893&amp;quot;&#10;## [1] &amp;quot;2008-08-12 00:00:00 XLF -300 @ 17.2055244445801&amp;quot;&#10;## [1] &amp;quot;2008-08-12 00:00:00 XLF -300 @ 17.2055244445801&amp;quot;&#10;## [1] &amp;quot;2008-08-13 00:00:00 XLF 300 @ 16.7099914550781&amp;quot;&#10;## [1] &amp;quot;2008-08-13 00:00:00 XLF 300 @ 16.7099914550781&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 XLF -300 @ 16.2550773620605&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 XLF -300 @ 16.2550773620605&amp;quot;&#10;## [1] &amp;quot;2008-09-05 00:00:00 XLF 300 @ 17.6604385375977&amp;quot;&#10;## [1] &amp;quot;2008-09-05 00:00:00 XLF 300 @ 17.6604385375977&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 XLF -300 @ 17.2461414337158&amp;quot;&#10;## [1] &amp;quot;2008-09-09 00:00:00 XLF -300 @ 17.2461414337158&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 XLF 300 @ 17.4248580932617&amp;quot;&#10;## [1] &amp;quot;2008-09-11 00:00:00 XLF 300 @ 17.4248580932617&amp;quot;&#10;## [1] &amp;quot;2008-09-22 00:00:00 XLF -300 @ 16.6937446594238&amp;quot;&#10;## [1] &amp;quot;2008-09-22 00:00:00 XLF -300 @ 16.6937446594238&amp;quot;&#10;## [1] &amp;quot;2008-09-30 00:00:00 XLF 300 @ 16.1575946807861&amp;quot;&#10;## [1] &amp;quot;2008-09-30 00:00:00 XLF 300 @ 16.1575946807861&amp;quot;&#10;## [1] &amp;quot;2008-10-14 00:00:00 XLF -300 @ 14.0779848098755&amp;quot;&#10;## [1] &amp;quot;2008-10-14 00:00:00 XLF -300 @ 14.0779848098755&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLF 300 @ 11.7709178924561&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLF 300 @ 11.7709178924561&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLF -300 @ 11.6246948242188&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLF -300 @ 11.6246948242188&amp;quot;&#10;## [1] &amp;quot;2008-11-06 00:00:00 XLF 300 @ 11.3403739929199&amp;quot;&#10;## [1] &amp;quot;2008-11-06 00:00:00 XLF 300 @ 11.3403739929199&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLF -300 @ 9.58570289611816&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLF -300 @ 9.58570289611816&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLF 300 @ 9.26888656616211&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLF 300 @ 9.26888656616211&amp;quot;&#10;## [1] &amp;quot;2008-12-08 00:00:00 XLF -300 @ 11.1047925949097&amp;quot;&#10;## [1] &amp;quot;2008-12-08 00:00:00 XLF -300 @ 11.1047925949097&amp;quot;&#10;## [1] &amp;quot;2008-12-12 00:00:00 XLF 300 @ 9.8537769317627&amp;quot;&#10;## [1] &amp;quot;2008-12-12 00:00:00 XLF 300 @ 9.8537769317627&amp;quot;&#10;## [1] &amp;quot;2008-12-17 00:00:00 XLF -300 @ 10.4061737060547&amp;quot;&#10;## [1] &amp;quot;2008-12-17 00:00:00 XLF -300 @ 10.4061737060547&amp;quot;&#10;## [1] &amp;quot;2008-12-22 00:00:00 XLF 300 @ 9.58570289611816&amp;quot;&#10;## [1] &amp;quot;2008-12-22 00:00:00 XLF 300 @ 9.58570289611816&amp;quot;&#10;## [1] &amp;quot;2008-12-31 00:00:00 XLF -300 @ 10.1705932617188&amp;quot;&#10;## [1] &amp;quot;2008-12-31 00:00:00 XLF -300 @ 10.1705932617188&amp;quot;&#10;## [1] &amp;quot;2009-01-08 00:00:00 XLF 300 @ 9.69943141937256&amp;quot;&#10;## [1] &amp;quot;2009-01-08 00:00:00 XLF 300 @ 9.69943141937256&amp;quot;&#10;## [1] &amp;quot;2009-01-29 00:00:00 XLF -300 @ 7.71730279922485&amp;quot;&#10;## [1] &amp;quot;2009-01-29 00:00:00 XLF -300 @ 7.71730279922485&amp;quot;&#10;## [1] &amp;quot;2009-02-04 00:00:00 XLF 300 @ 7.28675889968872&amp;quot;&#10;## [1] &amp;quot;2009-02-04 00:00:00 XLF 300 @ 7.28675889968872&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 XLF -300 @ 8.0422420501709&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 XLF -300 @ 8.0422420501709&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLF 300 @ 7.57108020782471&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLF 300 @ 7.57108020782471&amp;quot;&#10;## [1] &amp;quot;2009-02-25 00:00:00 XLF -300 @ 6.49878120422363&amp;quot;&#10;## [1] &amp;quot;2009-02-25 00:00:00 XLF -300 @ 6.49878120422363&amp;quot;&#10;## [1] &amp;quot;2009-03-02 00:00:00 XLF 300 @ 5.78391599655151&amp;quot;&#10;## [1] &amp;quot;2009-03-02 00:00:00 XLF 300 @ 5.78391599655151&amp;quot;&#10;## [1] &amp;quot;2009-03-11 00:00:00 XLF -300 @ 5.99512577056885&amp;quot;&#10;## [1] &amp;quot;2009-03-11 00:00:00 XLF -300 @ 5.99512577056885&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 XLF 300 @ 7.70105600357056&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 XLF 300 @ 7.70105600357056&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 XLF -300 @ 7.32737588882446&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 XLF -300 @ 7.32737588882446&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 XLF 300 @ 7.15678310394287&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 XLF 300 @ 7.15678310394287&amp;quot;&#10;## [1] &amp;quot;2009-04-03 00:00:00 XLF -300 @ 7.87164878845215&amp;quot;&#10;## [1] &amp;quot;2009-04-03 00:00:00 XLF -300 @ 7.87164878845215&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLF 300 @ 7.47359895706177&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLF 300 @ 7.47359895706177&amp;quot;&#10;## [1] &amp;quot;2009-04-13 00:00:00 XLF -300 @ 9.00081157684326&amp;quot;&#10;## [1] &amp;quot;2009-04-13 00:00:00 XLF -300 @ 9.00081157684326&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLF 300 @ 8.61088466644287&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLF 300 @ 8.61088466644287&amp;quot;&#10;## [1] &amp;quot;2009-04-27 00:00:00 XLF -300 @ 8.74086093902588&amp;quot;&#10;## [1] &amp;quot;2009-04-27 00:00:00 XLF -300 @ 8.74086093902588&amp;quot;&#10;## [1] &amp;quot;2009-04-29 00:00:00 XLF 300 @ 8.83834266662598&amp;quot;&#10;## [1] &amp;quot;2009-04-29 00:00:00 XLF 300 @ 8.83834266662598&amp;quot;&#10;## [1] &amp;quot;2009-05-05 00:00:00 XLF -300 @ 9.39073944091797&amp;quot;&#10;## [1] &amp;quot;2009-05-05 00:00:00 XLF -300 @ 9.39073944091797&amp;quot;&#10;## [1] &amp;quot;2009-05-14 00:00:00 XLF 300 @ 9.5613317489624&amp;quot;&#10;## [1] &amp;quot;2009-05-14 00:00:00 XLF 300 @ 9.5613317489624&amp;quot;&#10;## [1] &amp;quot;2009-05-19 00:00:00 XLF -300 @ 9.78066635131836&amp;quot;&#10;## [1] &amp;quot;2009-05-19 00:00:00 XLF -300 @ 9.78066635131836&amp;quot;&#10;## [1] &amp;quot;2009-05-26 00:00:00 XLF 300 @ 9.78066635131836&amp;quot;&#10;## [1] &amp;quot;2009-05-26 00:00:00 XLF 300 @ 9.78066635131836&amp;quot;&#10;## [1] &amp;quot;2009-05-27 00:00:00 XLF -300 @ 9.48822116851807&amp;quot;&#10;## [1] &amp;quot;2009-05-27 00:00:00 XLF -300 @ 9.48822116851807&amp;quot;&#10;## [1] &amp;quot;2009-06-04 00:00:00 XLF 300 @ 10.0974817276001&amp;quot;&#10;## [1] &amp;quot;2009-06-04 00:00:00 XLF 300 @ 10.0974817276001&amp;quot;&#10;## [1] &amp;quot;2009-06-05 00:00:00 XLF -300 @ 10.0081233978271&amp;quot;&#10;## [1] &amp;quot;2009-06-05 00:00:00 XLF -300 @ 10.0081233978271&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLF 300 @ 9.71567821502686&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLF 300 @ 9.71567821502686&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLF -300 @ 9.68318367004395&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLF -300 @ 9.68318367004395&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLF 300 @ 9.32575130462646&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLF 300 @ 9.32575130462646&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLF -300 @ 9.55320930480957&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLF -300 @ 9.55320930480957&amp;quot;&#10;## [1] &amp;quot;2009-08-12 00:00:00 XLF 300 @ 11.4053611755371&amp;quot;&#10;## [1] &amp;quot;2009-08-12 00:00:00 XLF 300 @ 11.4053611755371&amp;quot;&#10;## [1] &amp;quot;2009-08-14 00:00:00 XLF -300 @ 11.5678310394287&amp;quot;&#10;## [1] &amp;quot;2009-08-14 00:00:00 XLF -300 @ 11.5678310394287&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLF 300 @ 11.3078804016113&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLF 300 @ 11.3078804016113&amp;quot;&#10;## [1] &amp;quot;2009-08-21 00:00:00 XLF -300 @ 11.8196592330933&amp;quot;&#10;## [1] &amp;quot;2009-08-21 00:00:00 XLF -300 @ 11.8196592330933&amp;quot;&#10;## [1] &amp;quot;2009-09-02 00:00:00 XLF 300 @ 11.2022752761841&amp;quot;&#10;## [1] &amp;quot;2009-09-02 00:00:00 XLF 300 @ 11.2022752761841&amp;quot;&#10;## [1] &amp;quot;2009-09-09 00:00:00 XLF -300 @ 11.7790412902832&amp;quot;&#10;## [1] &amp;quot;2009-09-09 00:00:00 XLF -300 @ 11.7790412902832&amp;quot;&#10;## [1] &amp;quot;2009-09-22 00:00:00 XLF 300 @ 12.4614133834839&amp;quot;&#10;## [1] &amp;quot;2009-09-22 00:00:00 XLF 300 @ 12.4614133834839&amp;quot;&#10;## [1] &amp;quot;2009-09-23 00:00:00 XLF -300 @ 12.2095861434937&amp;quot;&#10;## [1] &amp;quot;2009-09-23 00:00:00 XLF -300 @ 12.2095861434937&amp;quot;&#10;## [1] &amp;quot;2009-09-25 00:00:00 XLF 300 @ 11.8521528244019&amp;quot;&#10;## [1] &amp;quot;2009-09-25 00:00:00 XLF 300 @ 11.8521528244019&amp;quot;&#10;## [1] &amp;quot;2009-09-29 00:00:00 XLF -300 @ 12.1933393478394&amp;quot;&#10;## [1] &amp;quot;2009-09-29 00:00:00 XLF -300 @ 12.1933393478394&amp;quot;&#10;## [1] &amp;quot;2009-10-02 00:00:00 XLF 300 @ 11.6084480285645&amp;quot;&#10;## [1] &amp;quot;2009-10-02 00:00:00 XLF 300 @ 11.6084480285645&amp;quot;&#10;## [1] &amp;quot;2009-10-06 00:00:00 XLF -300 @ 12.1283512115479&amp;quot;&#10;## [1] &amp;quot;2009-10-06 00:00:00 XLF -300 @ 12.1283512115479&amp;quot;&#10;## [1] &amp;quot;2009-10-19 00:00:00 XLF 300 @ 12.4207963943481&amp;quot;&#10;## [1] &amp;quot;2009-10-19 00:00:00 XLF 300 @ 12.4207963943481&amp;quot;&#10;## [1] &amp;quot;2009-11-06 00:00:00 XLF -300 @ 11.6246948242188&amp;quot;&#10;## [1] &amp;quot;2009-11-06 00:00:00 XLF -300 @ 11.6246948242188&amp;quot;&#10;## [1] &amp;quot;2009-11-20 00:00:00 XLF 300 @ 11.860276222229&amp;quot;&#10;## [1] &amp;quot;2009-11-20 00:00:00 XLF 300 @ 11.860276222229&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 XLF -300 @ 11.7546710968018&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 XLF -300 @ 11.7546710968018&amp;quot;&#10;## [1] &amp;quot;2009-12-16 00:00:00 XLF 300 @ 11.640941619873&amp;quot;&#10;## [1] &amp;quot;2009-12-16 00:00:00 XLF 300 @ 11.640941619873&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 XLF -300 @ 11.7465476989746&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 XLF -300 @ 11.7465476989746&amp;quot;&#10;## [1] &amp;quot;2010-01-04 00:00:00 XLF 300 @ 11.9333868026733&amp;quot;&#10;## [1] &amp;quot;2010-01-04 00:00:00 XLF 300 @ 11.9333868026733&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLF -300 @ 12.1527214050293&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLF -300 @ 12.1527214050293&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLF 300 @ 12.3314380645752&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLF 300 @ 12.3314380645752&amp;quot;&#10;## [1] &amp;quot;2010-01-15 00:00:00 XLF -300 @ 12.1364736557007&amp;quot;&#10;## [1] &amp;quot;2010-01-15 00:00:00 XLF -300 @ 12.1364736557007&amp;quot;&#10;## [1] &amp;quot;2010-01-19 00:00:00 XLF 300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2010-01-19 00:00:00 XLF 300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLF -300 @ 11.8277816772461&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLF -300 @ 11.8277816772461&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLF 300 @ 11.3241271972656&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLF 300 @ 11.3241271972656&amp;quot;&#10;## [1] &amp;quot;2010-02-16 00:00:00 XLF -300 @ 11.5678310394287&amp;quot;&#10;## [1] &amp;quot;2010-02-16 00:00:00 XLF -300 @ 11.5678310394287&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLF 300 @ 12.8107233047485&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLF 300 @ 12.8107233047485&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLF -300 @ 12.9244518280029&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLF -300 @ 12.9244518280029&amp;quot;&#10;## [1] &amp;quot;2010-03-31 00:00:00 XLF 300 @ 12.9569463729858&amp;quot;&#10;## [1] &amp;quot;2010-03-31 00:00:00 XLF 300 @ 12.9569463729858&amp;quot;&#10;## [1] &amp;quot;2010-04-05 00:00:00 XLF -300 @ 13.1925258636475&amp;quot;&#10;## [1] &amp;quot;2010-04-05 00:00:00 XLF -300 @ 13.1925258636475&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLF 300 @ 13.4199838638306&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLF 300 @ 13.4199838638306&amp;quot;&#10;## [1] &amp;quot;2010-04-26 00:00:00 XLF -300 @ 13.4199838638306&amp;quot;&#10;## [1] &amp;quot;2010-04-26 00:00:00 XLF -300 @ 13.4199838638306&amp;quot;&#10;## [1] &amp;quot;2010-04-27 00:00:00 XLF 300 @ 12.9650688171387&amp;quot;&#10;## [1] &amp;quot;2010-04-27 00:00:00 XLF 300 @ 12.9650688171387&amp;quot;&#10;## [1] &amp;quot;2010-04-30 00:00:00 XLF -300 @ 13.1275386810303&amp;quot;&#10;## [1] &amp;quot;2010-04-30 00:00:00 XLF -300 @ 13.1275386810303&amp;quot;&#10;## [1] &amp;quot;2010-05-05 00:00:00 XLF 300 @ 12.9406986236572&amp;quot;&#10;## [1] &amp;quot;2010-05-05 00:00:00 XLF 300 @ 12.9406986236572&amp;quot;&#10;## [1] &amp;quot;2010-05-11 00:00:00 XLF -300 @ 12.8919582366943&amp;quot;&#10;## [1] &amp;quot;2010-05-11 00:00:00 XLF -300 @ 12.8919582366943&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLF 300 @ 12.4776601791382&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLF 300 @ 12.4776601791382&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLF -300 @ 11.9252643585205&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLF -300 @ 11.9252643585205&amp;quot;&#10;## [1] &amp;quot;2010-06-02 00:00:00 XLF 300 @ 12.0389928817749&amp;quot;&#10;## [1] &amp;quot;2010-06-02 00:00:00 XLF 300 @ 12.0389928817749&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLF -300 @ 11.7871646881104&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLF -300 @ 11.7871646881104&amp;quot;&#10;## [1] &amp;quot;2010-06-23 00:00:00 XLF 300 @ 11.7871646881104&amp;quot;&#10;## [1] &amp;quot;2010-06-23 00:00:00 XLF 300 @ 11.7871646881104&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLF -300 @ 11.6246948242188&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLF -300 @ 11.6246948242188&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLF 300 @ 11.4703493118286&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLF 300 @ 11.4703493118286&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 XLF -300 @ 11.8277816772461&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 XLF -300 @ 11.8277816772461&amp;quot;&#10;## [1] &amp;quot;2010-08-09 00:00:00 XLF 300 @ 12.0714874267578&amp;quot;&#10;## [1] &amp;quot;2010-08-09 00:00:00 XLF 300 @ 12.0714874267578&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 XLF -300 @ 11.2672624588013&amp;quot;&#10;## [1] &amp;quot;2010-08-19 00:00:00 XLF -300 @ 11.2672624588013&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLF 300 @ 11.2347679138184&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLF 300 @ 11.2347679138184&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 XLF -300 @ 10.9179525375366&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 XLF -300 @ 10.9179525375366&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 XLF 300 @ 12.0958566665649&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 XLF 300 @ 12.0958566665649&amp;quot;&#10;## [1] &amp;quot;2010-09-21 00:00:00 XLF -300 @ 11.9821281433105&amp;quot;&#10;## [1] &amp;quot;2010-09-21 00:00:00 XLF -300 @ 11.9821281433105&amp;quot;&#10;## [1] &amp;quot;2010-09-23 00:00:00 XLF 300 @ 11.5597076416016&amp;quot;&#10;## [1] &amp;quot;2010-09-23 00:00:00 XLF 300 @ 11.5597076416016&amp;quot;&#10;## [1] &amp;quot;2010-10-04 00:00:00 XLF -300 @ 11.6978073120117&amp;quot;&#10;## [1] &amp;quot;2010-10-04 00:00:00 XLF -300 @ 11.6978073120117&amp;quot;&#10;## [1] &amp;quot;2010-10-15 00:00:00 XLF 300 @ 11.6571893692017&amp;quot;&#10;## [1] &amp;quot;2010-10-15 00:00:00 XLF 300 @ 11.6571893692017&amp;quot;&#10;## [1] &amp;quot;2010-11-03 00:00:00 XLF -300 @ 11.9740047454834&amp;quot;&#10;## [1] &amp;quot;2010-11-03 00:00:00 XLF -300 @ 11.9740047454834&amp;quot;&#10;## [1] &amp;quot;2010-11-15 00:00:00 XLF 300 @ 12.1933393478394&amp;quot;&#10;## [1] &amp;quot;2010-11-15 00:00:00 XLF 300 @ 12.1933393478394&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLF -300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLF -300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLF 300 @ 12.5913887023926&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLF 300 @ 12.5913887023926&amp;quot;&#10;## [1] &amp;quot;2010-12-22 00:00:00 XLF -300 @ 12.9894390106201&amp;quot;&#10;## [1] &amp;quot;2010-12-22 00:00:00 XLF -300 @ 12.9894390106201&amp;quot;&#10;## [1] &amp;quot;2010-12-31 00:00:00 XLF 300 @ 12.9569463729858&amp;quot;&#10;## [1] &amp;quot;2010-12-31 00:00:00 XLF 300 @ 12.9569463729858&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLF -300 @ 13.2250204086304&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLF -300 @ 13.2250204086304&amp;quot;&#10;## [1] &amp;quot;2011-01-10 00:00:00 XLF 300 @ 13.1437864303589&amp;quot;&#10;## [1] &amp;quot;2011-01-10 00:00:00 XLF 300 @ 13.1437864303589&amp;quot;&#10;## [1] &amp;quot;2011-01-13 00:00:00 XLF -300 @ 13.3712425231934&amp;quot;&#10;## [1] &amp;quot;2011-01-13 00:00:00 XLF -300 @ 13.3712425231934&amp;quot;&#10;## [1] &amp;quot;2011-01-20 00:00:00 XLF 300 @ 13.2656383514404&amp;quot;&#10;## [1] &amp;quot;2011-01-20 00:00:00 XLF 300 @ 13.2656383514404&amp;quot;&#10;## [1] &amp;quot;2011-01-28 00:00:00 XLF -300 @ 13.2006502151489&amp;quot;&#10;## [1] &amp;quot;2011-01-28 00:00:00 XLF -300 @ 13.2006502151489&amp;quot;&#10;## [1] &amp;quot;2011-01-31 00:00:00 XLF 300 @ 13.3225021362305&amp;quot;&#10;## [1] &amp;quot;2011-01-31 00:00:00 XLF 300 @ 13.3225021362305&amp;quot;&#10;## [1] &amp;quot;2011-02-02 00:00:00 XLF -300 @ 13.4930953979492&amp;quot;&#10;## [1] &amp;quot;2011-02-02 00:00:00 XLF -300 @ 13.4930953979492&amp;quot;&#10;## [1] &amp;quot;2011-02-23 00:00:00 XLF 300 @ 13.4687252044678&amp;quot;&#10;## [1] &amp;quot;2011-02-23 00:00:00 XLF 300 @ 13.4687252044678&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLF -300 @ 13.3956127166748&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLF -300 @ 13.3956127166748&amp;quot;&#10;## [1] &amp;quot;2011-03-02 00:00:00 XLF 300 @ 13.3143787384033&amp;quot;&#10;## [1] &amp;quot;2011-03-02 00:00:00 XLF 300 @ 13.3143787384033&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLF -300 @ 13.4199838638306&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLF -300 @ 13.4199838638306&amp;quot;&#10;## [1] &amp;quot;2011-03-08 00:00:00 XLF 300 @ 13.6230707168579&amp;quot;&#10;## [1] &amp;quot;2011-03-08 00:00:00 XLF 300 @ 13.6230707168579&amp;quot;&#10;## [1] &amp;quot;2011-03-09 00:00:00 XLF -300 @ 13.6230707168579&amp;quot;&#10;## [1] &amp;quot;2011-03-09 00:00:00 XLF -300 @ 13.6230707168579&amp;quot;&#10;## [1] &amp;quot;2011-03-11 00:00:00 XLF 300 @ 13.4362306594849&amp;quot;&#10;## [1] &amp;quot;2011-03-11 00:00:00 XLF 300 @ 13.4362306594849&amp;quot;&#10;## [1] &amp;quot;2011-03-21 00:00:00 XLF -300 @ 13.2818851470947&amp;quot;&#10;## [1] &amp;quot;2011-03-21 00:00:00 XLF -300 @ 13.2818851470947&amp;quot;&#10;## [1] &amp;quot;2011-04-11 00:00:00 XLF 300 @ 13.3712425231934&amp;quot;&#10;## [1] &amp;quot;2011-04-11 00:00:00 XLF 300 @ 13.3712425231934&amp;quot;&#10;## [1] &amp;quot;2011-04-25 00:00:00 XLF -300 @ 13.0625505447388&amp;quot;&#10;## [1] &amp;quot;2011-04-25 00:00:00 XLF -300 @ 13.0625505447388&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 XLF 300 @ 13.0219326019287&amp;quot;&#10;## [1] &amp;quot;2011-05-05 00:00:00 XLF 300 @ 13.0219326019287&amp;quot;&#10;## [1] &amp;quot;2011-05-11 00:00:00 XLF -300 @ 12.9975633621216&amp;quot;&#10;## [1] &amp;quot;2011-05-11 00:00:00 XLF -300 @ 12.9975633621216&amp;quot;&#10;## [1] &amp;quot;2011-05-12 00:00:00 XLF 300 @ 12.9975633621216&amp;quot;&#10;## [1] &amp;quot;2011-05-12 00:00:00 XLF 300 @ 12.9975633621216&amp;quot;&#10;## [1] &amp;quot;2011-05-19 00:00:00 XLF -300 @ 12.9488220214844&amp;quot;&#10;## [1] &amp;quot;2011-05-19 00:00:00 XLF -300 @ 12.9488220214844&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 XLF 300 @ 12.5913887023926&amp;quot;&#10;## [1] &amp;quot;2011-05-23 00:00:00 XLF 300 @ 12.5913887023926&amp;quot;&#10;## [1] &amp;quot;2011-05-31 00:00:00 XLF -300 @ 12.8675870895386&amp;quot;&#10;## [1] &amp;quot;2011-05-31 00:00:00 XLF -300 @ 12.8675870895386&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLF 300 @ 12.4451665878296&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLF 300 @ 12.4451665878296&amp;quot;&#10;## [1] &amp;quot;2011-06-14 00:00:00 XLF -300 @ 12.2339563369751&amp;quot;&#10;## [1] &amp;quot;2011-06-14 00:00:00 XLF -300 @ 12.2339563369751&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLF 300 @ 12.0308685302734&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLF 300 @ 12.0308685302734&amp;quot;&#10;## [1] &amp;quot;2011-06-22 00:00:00 XLF -300 @ 12.1852149963379&amp;quot;&#10;## [1] &amp;quot;2011-06-22 00:00:00 XLF -300 @ 12.1852149963379&amp;quot;&#10;## [1] &amp;quot;2011-06-24 00:00:00 XLF 300 @ 11.9902515411377&amp;quot;&#10;## [1] &amp;quot;2011-06-24 00:00:00 XLF 300 @ 11.9902515411377&amp;quot;&#10;## [1] &amp;quot;2011-06-29 00:00:00 XLF -300 @ 12.4207963943481&amp;quot;&#10;## [1] &amp;quot;2011-06-29 00:00:00 XLF -300 @ 12.4207963943481&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLF 300 @ 12.1689682006836&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLF 300 @ 12.1689682006836&amp;quot;&#10;## [1] &amp;quot;2011-07-21 00:00:00 XLF -300 @ 12.4776601791382&amp;quot;&#10;## [1] &amp;quot;2011-07-21 00:00:00 XLF -300 @ 12.4776601791382&amp;quot;&#10;## [1] &amp;quot;2011-07-28 00:00:00 XLF 300 @ 12.0552396774292&amp;quot;&#10;## [1] &amp;quot;2011-07-28 00:00:00 XLF 300 @ 12.0552396774292&amp;quot;&#10;## [1] &amp;quot;2011-08-16 00:00:00 XLF -300 @ 10.5036563873291&amp;quot;&#10;## [1] &amp;quot;2011-08-16 00:00:00 XLF -300 @ 10.5036563873291&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLF 300 @ 9.8537769317627&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLF 300 @ 9.8537769317627&amp;quot;&#10;## [1] &amp;quot;2011-08-25 00:00:00 XLF -300 @ 10.2843217849731&amp;quot;&#10;## [1] &amp;quot;2011-08-25 00:00:00 XLF -300 @ 10.2843217849731&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLF 300 @ 10.0081233978271&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLF 300 @ 10.0081233978271&amp;quot;&#10;## [1] &amp;quot;2011-09-15 00:00:00 XLF -300 @ 10.4955320358276&amp;quot;&#10;## [1] &amp;quot;2011-09-15 00:00:00 XLF -300 @ 10.4955320358276&amp;quot;&#10;## [1] &amp;quot;2011-09-20 00:00:00 XLF 300 @ 10.1705932617188&amp;quot;&#10;## [1] &amp;quot;2011-09-20 00:00:00 XLF 300 @ 10.1705932617188&amp;quot;&#10;## [1] &amp;quot;2011-09-27 00:00:00 XLF -300 @ 9.95938301086426&amp;quot;&#10;## [1] &amp;quot;2011-09-27 00:00:00 XLF -300 @ 9.95938301086426&amp;quot;&#10;## [1] &amp;quot;2011-10-03 00:00:00 XLF 300 @ 9.16328239440918&amp;quot;&#10;## [1] &amp;quot;2011-10-03 00:00:00 XLF 300 @ 9.16328239440918&amp;quot;&#10;## [1] &amp;quot;2011-10-07 00:00:00 XLF -300 @ 9.61007308959961&amp;quot;&#10;## [1] &amp;quot;2011-10-07 00:00:00 XLF -300 @ 9.61007308959961&amp;quot;&#10;## [1] &amp;quot;2011-10-18 00:00:00 XLF 300 @ 10.3899269104004&amp;quot;&#10;## [1] &amp;quot;2011-10-18 00:00:00 XLF 300 @ 10.3899269104004&amp;quot;&#10;## [1] &amp;quot;2011-10-19 00:00:00 XLF -300 @ 10.2437038421631&amp;quot;&#10;## [1] &amp;quot;2011-10-19 00:00:00 XLF -300 @ 10.2437038421631&amp;quot;&#10;## [1] &amp;quot;2011-11-02 00:00:00 XLF 300 @ 10.755482673645&amp;quot;&#10;## [1] &amp;quot;2011-11-02 00:00:00 XLF 300 @ 10.755482673645&amp;quot;&#10;## [1] &amp;quot;2011-11-09 00:00:00 XLF -300 @ 10.4549150466919&amp;quot;&#10;## [1] &amp;quot;2011-11-09 00:00:00 XLF -300 @ 10.4549150466919&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLF 300 @ 10.5036563873291&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLF 300 @ 10.5036563873291&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLF -300 @ 9.8050365447998&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLF -300 @ 9.8050365447998&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLF 300 @ 10.6417551040649&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLF 300 @ 10.6417551040649&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLF -300 @ 10.3899269104004&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLF -300 @ 10.3899269104004&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 XLF 300 @ 10.6173839569092&amp;quot;&#10;## [1] &amp;quot;2011-12-29 00:00:00 XLF 300 @ 10.6173839569092&amp;quot;&#10;## [1] &amp;quot;2012-01-04 00:00:00 XLF -300 @ 10.8042240142822&amp;quot;&#10;## [1] &amp;quot;2012-01-04 00:00:00 XLF -300 @ 10.8042240142822&amp;quot;&#10;## [1] &amp;quot;2012-01-18 00:00:00 XLF 300 @ 11.3078804016113&amp;quot;&#10;## [1] &amp;quot;2012-01-18 00:00:00 XLF 300 @ 11.3078804016113&amp;quot;&#10;## [1] &amp;quot;2012-01-19 00:00:00 XLF -300 @ 11.4134845733643&amp;quot;&#10;## [1] &amp;quot;2012-01-19 00:00:00 XLF -300 @ 11.4134845733643&amp;quot;&#10;## [1] &amp;quot;2012-01-27 00:00:00 XLF 300 @ 11.4784727096558&amp;quot;&#10;## [1] &amp;quot;2012-01-27 00:00:00 XLF 300 @ 11.4784727096558&amp;quot;&#10;## [1] &amp;quot;2012-02-02 00:00:00 XLF -300 @ 11.6571893692017&amp;quot;&#10;## [1] &amp;quot;2012-02-02 00:00:00 XLF -300 @ 11.6571893692017&amp;quot;&#10;## [1] &amp;quot;2012-02-13 00:00:00 XLF 300 @ 11.9415111541748&amp;quot;&#10;## [1] &amp;quot;2012-02-13 00:00:00 XLF 300 @ 11.9415111541748&amp;quot;&#10;## [1] &amp;quot;2012-02-17 00:00:00 XLF -300 @ 12.0146217346191&amp;quot;&#10;## [1] &amp;quot;2012-02-17 00:00:00 XLF -300 @ 12.0146217346191&amp;quot;&#10;## [1] &amp;quot;2012-02-23 00:00:00 XLF 300 @ 11.9577579498291&amp;quot;&#10;## [1] &amp;quot;2012-02-23 00:00:00 XLF 300 @ 11.9577579498291&amp;quot;&#10;## [1] &amp;quot;2012-02-28 00:00:00 XLF -300 @ 12.0389928817749&amp;quot;&#10;## [1] &amp;quot;2012-02-28 00:00:00 XLF -300 @ 12.0389928817749&amp;quot;&#10;## [1] &amp;quot;2012-03-07 00:00:00 XLF 300 @ 11.8846473693848&amp;quot;&#10;## [1] &amp;quot;2012-03-07 00:00:00 XLF 300 @ 11.8846473693848&amp;quot;&#10;## [1] &amp;quot;2012-03-12 00:00:00 XLF -300 @ 12.0633630752563&amp;quot;&#10;## [1] &amp;quot;2012-03-12 00:00:00 XLF -300 @ 12.0633630752563&amp;quot;&#10;## [1] &amp;quot;2012-03-23 00:00:00 XLF 300 @ 12.7782287597656&amp;quot;&#10;## [1] &amp;quot;2012-03-23 00:00:00 XLF 300 @ 12.7782287597656&amp;quot;&#10;## [1] &amp;quot;2012-03-27 00:00:00 XLF -300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-03-27 00:00:00 XLF -300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-03-30 00:00:00 XLF 300 @ 12.8350925445557&amp;quot;&#10;## [1] &amp;quot;2012-03-30 00:00:00 XLF 300 @ 12.8350925445557&amp;quot;&#10;## [1] &amp;quot;2012-04-03 00:00:00 XLF -300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-04-03 00:00:00 XLF -300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-04-05 00:00:00 XLF 300 @ 12.6238832473755&amp;quot;&#10;## [1] &amp;quot;2012-04-05 00:00:00 XLF 300 @ 12.6238832473755&amp;quot;&#10;## [1] &amp;quot;2012-04-13 00:00:00 XLF -300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2012-04-13 00:00:00 XLF -300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2012-04-23 00:00:00 XLF 300 @ 12.2502031326294&amp;quot;&#10;## [1] &amp;quot;2012-04-23 00:00:00 XLF 300 @ 12.2502031326294&amp;quot;&#10;## [1] &amp;quot;2012-04-26 00:00:00 XLF -300 @ 12.599513053894&amp;quot;&#10;## [1] &amp;quot;2012-04-26 00:00:00 XLF -300 @ 12.599513053894&amp;quot;&#10;## [1] &amp;quot;2012-05-04 00:00:00 XLF 300 @ 12.2664499282837&amp;quot;&#10;## [1] &amp;quot;2012-05-04 00:00:00 XLF 300 @ 12.2664499282837&amp;quot;&#10;## [1] &amp;quot;2012-05-24 00:00:00 XLF -300 @ 11.4297323226929&amp;quot;&#10;## [1] &amp;quot;2012-05-24 00:00:00 XLF -300 @ 11.4297323226929&amp;quot;&#10;## [1] &amp;quot;2012-05-31 00:00:00 XLF 300 @ 11.3809909820557&amp;quot;&#10;## [1] &amp;quot;2012-05-31 00:00:00 XLF 300 @ 11.3809909820557&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLF -300 @ 11.3484973907471&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLF -300 @ 11.3484973907471&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 XLF 300 @ 11.6490659713745&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 XLF 300 @ 11.6490659713745&amp;quot;&#10;## [1] &amp;quot;2012-06-28 00:00:00 XLF -300 @ 11.5922012329102&amp;quot;&#10;## [1] &amp;quot;2012-06-28 00:00:00 XLF -300 @ 11.5922012329102&amp;quot;&#10;## [1] &amp;quot;2012-07-09 00:00:00 XLF 300 @ 11.7384243011475&amp;quot;&#10;## [1] &amp;quot;2012-07-09 00:00:00 XLF 300 @ 11.7384243011475&amp;quot;&#10;## [1] &amp;quot;2012-07-16 00:00:00 XLF -300 @ 11.9252643585205&amp;quot;&#10;## [1] &amp;quot;2012-07-16 00:00:00 XLF -300 @ 11.9252643585205&amp;quot;&#10;## [1] &amp;quot;2012-07-20 00:00:00 XLF 300 @ 11.6815595626831&amp;quot;&#10;## [1] &amp;quot;2012-07-20 00:00:00 XLF 300 @ 11.6815595626831&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLF -300 @ 11.9902515411377&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLF -300 @ 11.9902515411377&amp;quot;&#10;## [1] &amp;quot;2012-08-02 00:00:00 XLF 300 @ 11.7627935409546&amp;quot;&#10;## [1] &amp;quot;2012-08-02 00:00:00 XLF 300 @ 11.7627935409546&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLF -300 @ 12.0877342224121&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLF -300 @ 12.0877342224121&amp;quot;&#10;## [1] &amp;quot;2012-08-24 00:00:00 XLF 300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2012-08-24 00:00:00 XLF 300 @ 12.2908201217651&amp;quot;&#10;## [1] &amp;quot;2012-09-04 00:00:00 XLF -300 @ 12.3151912689209&amp;quot;&#10;## [1] &amp;quot;2012-09-04 00:00:00 XLF -300 @ 12.3151912689209&amp;quot;&#10;## [1] &amp;quot;2012-09-21 00:00:00 XLF 300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-09-21 00:00:00 XLF 300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-10-03 00:00:00 XLF -300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-10-03 00:00:00 XLF -300 @ 12.8594636917114&amp;quot;&#10;## [1] &amp;quot;2012-10-10 00:00:00 XLF 300 @ 12.9488220214844&amp;quot;&#10;## [1] &amp;quot;2012-10-10 00:00:00 XLF 300 @ 12.9488220214844&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 XLF -300 @ 12.8432168960571&amp;quot;&#10;## [1] &amp;quot;2012-10-12 00:00:00 XLF -300 @ 12.8432168960571&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 XLF 300 @ 12.9894390106201&amp;quot;&#10;## [1] &amp;quot;2012-10-15 00:00:00 XLF 300 @ 12.9894390106201&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 XLF -300 @ 13.2412672042847&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 XLF -300 @ 13.2412672042847&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 XLF 300 @ 13.0869207382202&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 XLF 300 @ 13.0869207382202&amp;quot;&#10;## [1] &amp;quot;2012-11-02 00:00:00 XLF -300 @ 12.9975633621216&amp;quot;&#10;## [1] &amp;quot;2012-11-02 00:00:00 XLF -300 @ 12.9975633621216&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLF 300 @ 12.5751419067383&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLF 300 @ 12.5751419067383&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLF -300 @ 12.7132406234741&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLF -300 @ 12.7132406234741&amp;quot;&#10;## [1] &amp;quot;2012-11-28 00:00:00 XLF 300 @ 12.7538585662842&amp;quot;&#10;## [1] &amp;quot;2012-11-28 00:00:00 XLF 300 @ 12.7538585662842&amp;quot;&#10;## [1] &amp;quot;2012-11-30 00:00:00 XLF -300 @ 12.8025999069214&amp;quot;&#10;## [1] &amp;quot;2012-11-30 00:00:00 XLF -300 @ 12.8025999069214&amp;quot;&#10;## [1] &amp;quot;2012-12-04 00:00:00 XLF 300 @ 12.7213649749756&amp;quot;&#10;## [1] &amp;quot;2012-12-04 00:00:00 XLF 300 @ 12.7213649749756&amp;quot;&#10;## [1] &amp;quot;2012-12-06 00:00:00 XLF -300 @ 12.9163284301758&amp;quot;&#10;## [1] &amp;quot;2012-12-06 00:00:00 XLF -300 @ 12.9163284301758&amp;quot;&#10;## [1] &amp;quot;2012-12-17 00:00:00 XLF 300 @ 13.2656383514404&amp;quot;&#10;## [1] &amp;quot;2012-12-17 00:00:00 XLF 300 @ 13.2656383514404&amp;quot;&#10;## [1] &amp;quot;2012-12-18 00:00:00 XLF -300 @ 13.4606008529663&amp;quot;&#10;## [1] &amp;quot;2012-12-18 00:00:00 XLF -300 @ 13.4606008529663&amp;quot;&#10;## [1] &amp;quot;2012-12-28 00:00:00 XLF 300 @ 13.1437864303589&amp;quot;&#10;## [1] &amp;quot;2012-12-28 00:00:00 XLF 300 @ 13.1437864303589&amp;quot;&#10;## [1] &amp;quot;2013-01-02 00:00:00 XLF -300 @ 13.7043046951294&amp;quot;&#10;## [1] &amp;quot;2013-01-02 00:00:00 XLF -300 @ 13.7043046951294&amp;quot;&#10;## [1] &amp;quot;2013-02-21 00:00:00 XLF 300 @ 14.2323312759399&amp;quot;&#10;## [1] &amp;quot;2013-02-21 00:00:00 XLF 300 @ 14.2323312759399&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLF -300 @ 14.2891960144043&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLF -300 @ 14.2891960144043&amp;quot;&#10;## [1] &amp;quot;2013-03-19 00:00:00 XLF 300 @ 14.7603569030762&amp;quot;&#10;## [1] &amp;quot;2013-03-19 00:00:00 XLF 300 @ 14.7603569030762&amp;quot;&#10;## [1] &amp;quot;2013-03-27 00:00:00 XLF -300 @ 14.7522344589233&amp;quot;&#10;## [1] &amp;quot;2013-03-27 00:00:00 XLF -300 @ 14.7522344589233&amp;quot;&#10;## [1] &amp;quot;2013-04-02 00:00:00 XLF 300 @ 14.8090982437134&amp;quot;&#10;## [1] &amp;quot;2013-04-02 00:00:00 XLF 300 @ 14.8090982437134&amp;quot;&#10;## [1] &amp;quot;2013-04-09 00:00:00 XLF -300 @ 14.8334693908691&amp;quot;&#10;## [1] &amp;quot;2013-04-09 00:00:00 XLF -300 @ 14.8334693908691&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 XLF 300 @ 14.9147033691406&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 XLF 300 @ 14.9147033691406&amp;quot;&#10;## [1] &amp;quot;2013-04-24 00:00:00 XLF -300 @ 15.0609264373779&amp;quot;&#10;## [1] &amp;quot;2013-04-24 00:00:00 XLF -300 @ 15.0609264373779&amp;quot;&#10;## [1] &amp;quot;2013-05-02 00:00:00 XLF 300 @ 15.1502838134766&amp;quot;&#10;## [1] &amp;quot;2013-05-02 00:00:00 XLF 300 @ 15.1502838134766&amp;quot;&#10;## [1] &amp;quot;2013-05-06 00:00:00 XLF -300 @ 15.4752225875854&amp;quot;&#10;## [1] &amp;quot;2013-05-06 00:00:00 XLF -300 @ 15.4752225875854&amp;quot;&#10;## [1] &amp;quot;2013-05-23 00:00:00 XLF 300 @ 16.0113735198975&amp;quot;&#10;## [1] &amp;quot;2013-05-23 00:00:00 XLF 300 @ 16.0113735198975&amp;quot;&#10;## [1] &amp;quot;2013-05-29 00:00:00 XLF -300 @ 16.1900882720947&amp;quot;&#10;## [1] &amp;quot;2013-05-29 00:00:00 XLF -300 @ 16.1900882720947&amp;quot;&#10;## [1] &amp;quot;2013-06-05 00:00:00 XLF 300 @ 15.72705078125&amp;quot;&#10;## [1] &amp;quot;2013-06-05 00:00:00 XLF 300 @ 15.72705078125&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLF -300 @ 16.2307071685791&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLF -300 @ 16.2307071685791&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLF 300 @ 15.7920389175415&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLF 300 @ 15.7920389175415&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 XLF -300 @ 15.9220151901245&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 XLF -300 @ 15.9220151901245&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLF 300 @ 15.5320882797241&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLF 300 @ 15.5320882797241&amp;quot;&#10;## [1] &amp;quot;2013-06-27 00:00:00 XLF -300 @ 15.8976440429688&amp;quot;&#10;## [1] &amp;quot;2013-06-27 00:00:00 XLF -300 @ 15.8976440429688&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLF 300 @ 16.7831039428711&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLF 300 @ 16.7831039428711&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLF -300 @ 16.9049549102783&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLF -300 @ 16.9049549102783&amp;quot;&#10;## [1] &amp;quot;2013-08-07 00:00:00 XLF 300 @ 16.6043872833252&amp;quot;&#10;## [1] &amp;quot;2013-08-07 00:00:00 XLF 300 @ 16.6043872833252&amp;quot;&#10;## [1] &amp;quot;2013-08-23 00:00:00 XLF -300 @ 16.2956943511963&amp;quot;&#10;## [1] &amp;quot;2013-08-23 00:00:00 XLF -300 @ 16.2956943511963&amp;quot;&#10;## [1] &amp;quot;2013-08-28 00:00:00 XLF 300 @ 15.8245334625244&amp;quot;&#10;## [1] &amp;quot;2013-08-28 00:00:00 XLF 300 @ 15.8245334625244&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLF -300 @ 16.0844841003418&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLF -300 @ 16.0844841003418&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLF 300 @ 16.3606815338135&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLF 300 @ 16.3606815338135&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLF -300 @ 16.4987812042236&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLF -300 @ 16.4987812042236&amp;quot;&#10;## [1] &amp;quot;2013-10-24 00:00:00 XLF 300 @ 16.8724613189697&amp;quot;&#10;## [1] &amp;quot;2013-10-24 00:00:00 XLF 300 @ 16.8724613189697&amp;quot;&#10;## [1] &amp;quot;2013-10-28 00:00:00 XLF -300 @ 16.9049549102783&amp;quot;&#10;## [1] &amp;quot;2013-10-28 00:00:00 XLF -300 @ 16.9049549102783&amp;quot;&#10;## [1] &amp;quot;2013-11-01 00:00:00 XLF 300 @ 16.7506084442139&amp;quot;&#10;## [1] &amp;quot;2013-11-01 00:00:00 XLF 300 @ 16.7506084442139&amp;quot;&#10;## [1] &amp;quot;2013-11-11 00:00:00 XLF -300 @ 16.9536952972412&amp;quot;&#10;## [1] &amp;quot;2013-11-11 00:00:00 XLF -300 @ 16.9536952972412&amp;quot;&#10;## [1] &amp;quot;2013-12-04 00:00:00 XLF 300 @ 17.3030052185059&amp;quot;&#10;## [1] &amp;quot;2013-12-04 00:00:00 XLF 300 @ 17.3030052185059&amp;quot;&#10;## [1] &amp;quot;2013-12-10 00:00:00 XLF -300 @ 17.3842391967773&amp;quot;&#10;## [1] &amp;quot;2013-12-10 00:00:00 XLF -300 @ 17.3842391967773&amp;quot;&#10;## [1] &amp;quot;2013-12-12 00:00:00 XLF 300 @ 17.14866065979&amp;quot;&#10;## [1] &amp;quot;2013-12-12 00:00:00 XLF 300 @ 17.14866065979&amp;quot;&#10;## [1] &amp;quot;2013-12-17 00:00:00 XLF -300 @ 17.1567821502686&amp;quot;&#10;## [1] &amp;quot;2013-12-17 00:00:00 XLF -300 @ 17.1567821502686&amp;quot;&#10;## [1] &amp;quot;2014-01-14 00:00:00 XLF 300 @ 17.7741661071777&amp;quot;&#10;## [1] &amp;quot;2014-01-14 00:00:00 XLF 300 @ 17.7741661071777&amp;quot;&#10;## [1] &amp;quot;2014-01-16 00:00:00 XLF -300 @ 17.8716487884521&amp;quot;&#10;## [1] &amp;quot;2014-01-16 00:00:00 XLF -300 @ 17.8716487884521&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 XLF 300 @ 17.14866065979&amp;quot;&#10;## [1] &amp;quot;2014-01-24 00:00:00 XLF 300 @ 17.14866065979&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 XLF -300 @ 17.2948818206787&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 XLF -300 @ 17.2948818206787&amp;quot;&#10;## [1] &amp;quot;2014-02-20 00:00:00 XLF 300 @ 17.4167346954346&amp;quot;&#10;## [1] &amp;quot;2014-02-20 00:00:00 XLF 300 @ 17.4167346954346&amp;quot;&#10;## [1] &amp;quot;2014-02-25 00:00:00 XLF -300 @ 17.4735984802246&amp;quot;&#10;## [1] &amp;quot;2014-02-25 00:00:00 XLF -300 @ 17.4735984802246&amp;quot;&#10;## [1] &amp;quot;2014-03-13 00:00:00 XLF 300 @ 17.8229084014893&amp;quot;&#10;## [1] &amp;quot;2014-03-13 00:00:00 XLF 300 @ 17.8229084014893&amp;quot;&#10;## [1] &amp;quot;2014-03-19 00:00:00 XLF -300 @ 17.9772548675537&amp;quot;&#10;## [1] &amp;quot;2014-03-19 00:00:00 XLF -300 @ 17.9772548675537&amp;quot;&#10;## [1] &amp;quot;2014-03-27 00:00:00 XLF 300 @ 17.8878955841064&amp;quot;&#10;## [1] &amp;quot;2014-03-27 00:00:00 XLF 300 @ 17.8878955841064&amp;quot;&#10;## [1] &amp;quot;2014-04-01 00:00:00 XLF -300 @ 18.1803417205811&amp;quot;&#10;## [1] &amp;quot;2014-04-01 00:00:00 XLF -300 @ 18.1803417205811&amp;quot;&#10;## [1] &amp;quot;2014-04-07 00:00:00 XLF 300 @ 17.733549118042&amp;quot;&#10;## [1] &amp;quot;2014-04-07 00:00:00 XLF 300 @ 17.733549118042&amp;quot;&#10;## [1] &amp;quot;2014-04-17 00:00:00 XLF -300 @ 17.7579193115234&amp;quot;&#10;## [1] &amp;quot;2014-04-17 00:00:00 XLF -300 @ 17.7579193115234&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 XLF 300 @ 17.6441917419434&amp;quot;&#10;## [1] &amp;quot;2014-04-28 00:00:00 XLF 300 @ 17.6441917419434&amp;quot;&#10;## [1] &amp;quot;2014-05-01 00:00:00 XLF -300 @ 17.8716487884521&amp;quot;&#10;## [1] &amp;quot;2014-05-01 00:00:00 XLF -300 @ 17.8716487884521&amp;quot;&#10;## [1] &amp;quot;2014-05-06 00:00:00 XLF 300 @ 17.5385875701904&amp;quot;&#10;## [1] &amp;quot;2014-05-06 00:00:00 XLF 300 @ 17.5385875701904&amp;quot;&#10;## [1] &amp;quot;2014-05-13 00:00:00 XLF -300 @ 17.9772548675537&amp;quot;&#10;## [1] &amp;quot;2014-05-13 00:00:00 XLF -300 @ 17.9772548675537&amp;quot;&#10;## [1] &amp;quot;2014-05-15 00:00:00 XLF 300 @ 17.6441917419434&amp;quot;&#10;## [1] &amp;quot;2014-05-15 00:00:00 XLF 300 @ 17.6441917419434&amp;quot;&#10;## [1] &amp;quot;2014-05-23 00:00:00 XLF -300 @ 17.9041423797607&amp;quot;&#10;## [1] &amp;quot;2014-05-23 00:00:00 XLF -300 @ 17.9041423797607&amp;quot;&#10;## [1] &amp;quot;2014-06-12 00:00:00 XLF 300 @ 18.359058380127&amp;quot;&#10;## [1] &amp;quot;2014-06-12 00:00:00 XLF 300 @ 18.359058380127&amp;quot;&#10;## [1] &amp;quot;2014-06-18 00:00:00 XLF -300 @ 18.5702686309814&amp;quot;&#10;## [1] &amp;quot;2014-06-18 00:00:00 XLF -300 @ 18.5702686309814&amp;quot;&#10;## [1] &amp;quot;2014-06-25 00:00:00 XLF 300 @ 18.4809093475342&amp;quot;&#10;## [1] &amp;quot;2014-06-25 00:00:00 XLF 300 @ 18.4809093475342&amp;quot;&#10;## [1] &amp;quot;2014-07-02 00:00:00 XLF -300 @ 18.5702686309814&amp;quot;&#10;## [1] &amp;quot;2014-07-02 00:00:00 XLF -300 @ 18.5702686309814&amp;quot;&#10;## [1] &amp;quot;2014-07-09 00:00:00 XLF 300 @ 18.5215263366699&amp;quot;&#10;## [1] &amp;quot;2014-07-09 00:00:00 XLF 300 @ 18.5215263366699&amp;quot;&#10;## [1] &amp;quot;2014-07-15 00:00:00 XLF -300 @ 18.6758728027344&amp;quot;&#10;## [1] &amp;quot;2014-07-15 00:00:00 XLF -300 @ 18.6758728027344&amp;quot;&#10;## [1] &amp;quot;2014-07-18 00:00:00 XLF 300 @ 18.6108856201172&amp;quot;&#10;## [1] &amp;quot;2014-07-18 00:00:00 XLF 300 @ 18.6108856201172&amp;quot;&#10;## [1] &amp;quot;2014-07-24 00:00:00 XLF -300 @ 18.7002449035645&amp;quot;&#10;## [1] &amp;quot;2014-07-24 00:00:00 XLF -300 @ 18.7002449035645&amp;quot;&#10;## [1] &amp;quot;2014-07-28 00:00:00 XLF 300 @ 18.60276222229&amp;quot;&#10;## [1] &amp;quot;2014-07-28 00:00:00 XLF 300 @ 18.60276222229&amp;quot;&#10;## [1] &amp;quot;2014-08-11 00:00:00 XLF -300 @ 18.1965885162354&amp;quot;&#10;## [1] &amp;quot;2014-08-11 00:00:00 XLF -300 @ 18.1965885162354&amp;quot;&#10;## [1] &amp;quot;2014-09-10 00:00:00 XLF 300 @ 18.968318939209&amp;quot;&#10;## [1] &amp;quot;2014-09-10 00:00:00 XLF 300 @ 18.968318939209&amp;quot;&#10;## [1] &amp;quot;2014-09-17 00:00:00 XLF -300 @ 19.1551570892334&amp;quot;&#10;## [1] &amp;quot;2014-09-17 00:00:00 XLF -300 @ 19.1551570892334&amp;quot;&#10;## [1] &amp;quot;2014-09-23 00:00:00 XLF 300 @ 18.9520702362061&amp;quot;&#10;## [1] &amp;quot;2014-09-23 00:00:00 XLF 300 @ 18.9520702362061&amp;quot;&#10;## [1] &amp;quot;2014-10-06 00:00:00 XLF -300 @ 18.8545894622803&amp;quot;&#10;## [1] &amp;quot;2014-10-06 00:00:00 XLF -300 @ 18.8545894622803&amp;quot;&#10;## [1] &amp;quot;2014-10-08 00:00:00 XLF 300 @ 18.8870830535889&amp;quot;&#10;## [1] &amp;quot;2014-10-08 00:00:00 XLF 300 @ 18.8870830535889&amp;quot;&#10;## [1] &amp;quot;2014-10-21 00:00:00 XLF -300 @ 18.5783920288086&amp;quot;&#10;## [1] &amp;quot;2014-10-21 00:00:00 XLF -300 @ 18.5783920288086&amp;quot;&#10;## [1] &amp;quot;2014-11-14 00:00:00 XLF 300 @ 19.5450859069824&amp;quot;&#10;## [1] &amp;quot;2014-11-14 00:00:00 XLF 300 @ 19.5450859069824&amp;quot;&#10;## [1] &amp;quot;2014-11-19 00:00:00 XLF -300 @ 19.5694561004639&amp;quot;&#10;## [1] &amp;quot;2014-11-19 00:00:00 XLF -300 @ 19.5694561004639&amp;quot;&#10;## [1] &amp;quot;2014-12-02 00:00:00 XLF 300 @ 19.870023727417&amp;quot;&#10;## [1] &amp;quot;2014-12-02 00:00:00 XLF 300 @ 19.870023727417&amp;quot;&#10;## [1] &amp;quot;2014-12-03 00:00:00 XLF -300 @ 19.9593830108643&amp;quot;&#10;## [1] &amp;quot;2014-12-03 00:00:00 XLF -300 @ 19.9593830108643&amp;quot;&#10;## [1] &amp;quot;2014-12-11 00:00:00 XLF 300 @ 20&amp;quot;&#10;## [1] &amp;quot;2014-12-11 00:00:00 XLF 300 @ 20&amp;quot;&#10;## [1] &amp;quot;2014-12-19 00:00:00 XLF -300 @ 20.0487403869629&amp;quot;&#10;## [1] &amp;quot;2014-12-19 00:00:00 XLF -300 @ 20.0487403869629&amp;quot;&#10;## [1] &amp;quot;2015-01-02 00:00:00 XLF 300 @ 20.0893573760986&amp;quot;&#10;## [1] &amp;quot;2015-01-02 00:00:00 XLF 300 @ 20.0893573760986&amp;quot;&#10;## [1] &amp;quot;2015-01-09 00:00:00 XLF -300 @ 19.5938262939453&amp;quot;&#10;## [1] &amp;quot;2015-01-09 00:00:00 XLF -300 @ 19.5938262939453&amp;quot;&#10;## [1] &amp;quot;2015-01-13 00:00:00 XLF 300 @ 19.3663692474365&amp;quot;&#10;## [1] &amp;quot;2015-01-13 00:00:00 XLF 300 @ 19.3663692474365&amp;quot;&#10;## [1] &amp;quot;2015-01-23 00:00:00 XLF -300 @ 19.3095035552979&amp;quot;&#10;## [1] &amp;quot;2015-01-23 00:00:00 XLF -300 @ 19.3095035552979&amp;quot;&#10;## [1] &amp;quot;2015-01-28 00:00:00 XLF 300 @ 18.8464660644531&amp;quot;&#10;## [1] &amp;quot;2015-01-28 00:00:00 XLF 300 @ 18.8464660644531&amp;quot;&#10;## [1] &amp;quot;2015-02-04 00:00:00 XLF -300 @ 19.260763168335&amp;quot;&#10;## [1] &amp;quot;2015-02-04 00:00:00 XLF -300 @ 19.260763168335&amp;quot;&#10;## [1] &amp;quot;2015-02-20 00:00:00 XLF 300 @ 19.8537769317627&amp;quot;&#10;## [1] &amp;quot;2015-02-20 00:00:00 XLF 300 @ 19.8537769317627&amp;quot;&#10;## [1] &amp;quot;2015-02-25 00:00:00 XLF -300 @ 19.9025173187256&amp;quot;&#10;## [1] &amp;quot;2015-02-25 00:00:00 XLF -300 @ 19.9025173187256&amp;quot;&#10;## [1] &amp;quot;2015-03-02 00:00:00 XLF 300 @ 19.9268894195557&amp;quot;&#10;## [1] &amp;quot;2015-03-02 00:00:00 XLF 300 @ 19.9268894195557&amp;quot;&#10;## [1] &amp;quot;2015-03-03 00:00:00 XLF -300 @ 19.870023727417&amp;quot;&#10;## [1] &amp;quot;2015-03-03 00:00:00 XLF -300 @ 19.870023727417&amp;quot;&#10;## [1] &amp;quot;2015-03-05 00:00:00 XLF 300 @ 19.8294067382812&amp;quot;&#10;## [1] &amp;quot;2015-03-05 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00:00:00 XLF 300 @ 19.2199993133545&amp;quot;&#10;## [1] &amp;quot;2016-10-06 00:00:00 XLF -300 @ 19.6299991607666&amp;quot;&#10;## [1] &amp;quot;2016-10-06 00:00:00 XLF -300 @ 19.6299991607666&amp;quot;&#10;## [1] &amp;quot;2016-10-12 00:00:00 XLF 300 @ 19.5200004577637&amp;quot;&#10;## [1] &amp;quot;2016-10-12 00:00:00 XLF 300 @ 19.5200004577637&amp;quot;&#10;## [1] &amp;quot;2016-10-19 00:00:00 XLF -300 @ 19.6599998474121&amp;quot;&#10;## [1] &amp;quot;2016-10-19 00:00:00 XLF -300 @ 19.6599998474121&amp;quot;&#10;## [1] &amp;quot;2016-11-01 00:00:00 XLF 300 @ 19.6599998474121&amp;quot;&#10;## [1] &amp;quot;2016-11-01 00:00:00 XLF 300 @ 19.6599998474121&amp;quot;&#10;## [1] &amp;quot;2016-11-08 00:00:00 XLF -300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2016-11-08 00:00:00 XLF -300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2016-11-29 00:00:00 XLF 300 @ 22.2099990844727&amp;quot;&#10;## [1] &amp;quot;2016-11-29 00:00:00 XLF 300 @ 22.2099990844727&amp;quot;&#10;## [1] 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23.7000007629395&amp;quot;&#10;## [1] &amp;quot;2017-01-04 00:00:00 XLF -300 @ 23.7000007629395&amp;quot;&#10;## [1] &amp;quot;2017-01-10 00:00:00 XLF 300 @ 23.4300003051758&amp;quot;&#10;## [1] &amp;quot;2017-01-10 00:00:00 XLF 300 @ 23.4300003051758&amp;quot;&#10;## [1] &amp;quot;2017-01-12 00:00:00 XLF -300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2017-01-12 00:00:00 XLF -300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2017-01-13 00:00:00 XLF 300 @ 23.5100002288818&amp;quot;&#10;## [1] &amp;quot;2017-01-13 00:00:00 XLF 300 @ 23.5100002288818&amp;quot;&#10;## [1] &amp;quot;2017-01-25 00:00:00 XLF -300 @ 23.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-01-25 00:00:00 XLF -300 @ 23.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-01-31 00:00:00 XLF 300 @ 23.3099994659424&amp;quot;&#10;## [1] &amp;quot;2017-01-31 00:00:00 XLF 300 @ 23.3099994659424&amp;quot;&#10;## [1] &amp;quot;2017-02-06 00:00:00 XLF -300 @ 23.6100006103516&amp;quot;&#10;## [1] &amp;quot;2017-02-06 00:00:00 XLF -300 @ 23.6100006103516&amp;quot;&#10;## [1] &amp;quot;2017-02-09 00:00:00 XLF 300 @ 23.7099990844727&amp;quot;&#10;## [1] &amp;quot;2017-02-09 00:00:00 XLF 300 @ 23.7099990844727&amp;quot;&#10;## [1] &amp;quot;2017-02-10 00:00:00 XLF -300 @ 23.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-02-10 00:00:00 XLF -300 @ 23.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-02-27 00:00:00 XLF 300 @ 24.5499992370605&amp;quot;&#10;## [1] &amp;quot;2017-02-27 00:00:00 XLF 300 @ 24.5499992370605&amp;quot;&#10;## [1] &amp;quot;2017-03-02 00:00:00 XLF -300 @ 24.8500003814697&amp;quot;&#10;## [1] &amp;quot;2017-03-02 00:00:00 XLF -300 @ 24.8500003814697&amp;quot;&#10;## [1] &amp;quot;2017-03-08 00:00:00 XLF 300 @ 24.7199993133545&amp;quot;&#10;## [1] &amp;quot;2017-03-08 00:00:00 XLF 300 @ 24.7199993133545&amp;quot;&#10;## [1] &amp;quot;2017-03-14 00:00:00 XLF -300 @ 24.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-03-14 00:00:00 XLF -300 @ 24.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-03-16 00:00:00 XLF 300 @ 24.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-03-16 00:00:00 XLF 300 @ 24.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-03-29 00:00:00 XLF -300 @ 23.6200008392334&amp;quot;&#10;## [1] &amp;quot;2017-03-29 00:00:00 XLF -300 @ 23.6200008392334&amp;quot;&#10;## [1] &amp;quot;2017-04-05 00:00:00 XLF 300 @ 23.4699993133545&amp;quot;&#10;## [1] &amp;quot;2017-04-05 00:00:00 XLF 300 @ 23.4699993133545&amp;quot;&#10;## [1] &amp;quot;2017-04-21 00:00:00 XLF -300 @ 23.1599998474121&amp;quot;&#10;## [1] &amp;quot;2017-04-21 00:00:00 XLF -300 @ 23.1599998474121&amp;quot;&#10;## [1] &amp;quot;2017-05-01 00:00:00 XLF 300 @ 23.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-05-01 00:00:00 XLF 300 @ 23.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-05-04 00:00:00 XLF -300 @ 23.8799991607666&amp;quot;&#10;## [1] &amp;quot;2017-05-04 00:00:00 XLF -300 @ 23.8799991607666&amp;quot;&#10;## [1] &amp;quot;2017-05-10 00:00:00 XLF 300 @ 23.8099994659424&amp;quot;&#10;## [1] &amp;quot;2017-05-10 00:00:00 XLF 300 @ 23.8099994659424&amp;quot;&#10;## [1] &amp;quot;2017-05-17 00:00:00 XLF -300 @ 23.0599994659424&amp;quot;&#10;## [1] &amp;quot;2017-05-17 00:00:00 XLF -300 @ 23.0599994659424&amp;quot;&#10;## [1] &amp;quot;2017-05-18 00:00:00 XLF 300 @ 23.1499996185303&amp;quot;&#10;## [1] &amp;quot;2017-05-18 00:00:00 XLF 300 @ 23.1499996185303&amp;quot;&#10;## [1] &amp;quot;2017-05-24 00:00:00 XLF -300 @ 23.5799999237061&amp;quot;&#10;## [1] &amp;quot;2017-05-24 00:00:00 XLF -300 @ 23.5799999237061&amp;quot;&#10;## [1] &amp;quot;2017-05-31 00:00:00 XLF 300 @ 23.25&amp;quot;&#10;## [1] &amp;quot;2017-05-31 00:00:00 XLF 300 @ 23.25&amp;quot;&#10;## [1] &amp;quot;2017-06-08 00:00:00 XLF -300 @ 23.8400001525879&amp;quot;&#10;## [1] &amp;quot;2017-06-08 00:00:00 XLF -300 @ 23.8400001525879&amp;quot;&#10;## [1] &amp;quot;2017-06-19 00:00:00 XLF 300 @ 24.5400009155273&amp;quot;&#10;## [1] &amp;quot;2017-06-19 00:00:00 XLF 300 @ 24.5400009155273&amp;quot;&#10;## [1] &amp;quot;2017-06-20 00:00:00 XLF -300 @ 24.3299999237061&amp;quot;&#10;## [1] &amp;quot;2017-06-20 00:00:00 XLF -300 @ 24.3299999237061&amp;quot;&#10;## [1] &amp;quot;2017-06-22 00:00:00 XLF 300 @ 23.9799995422363&amp;quot;&#10;## [1] &amp;quot;2017-06-22 00:00:00 XLF 300 @ 23.9799995422363&amp;quot;&#10;## [1] &amp;quot;2017-06-28 00:00:00 XLF -300 @ 24.5200004577637&amp;quot;&#10;## [1] &amp;quot;2017-06-28 00:00:00 XLF -300 @ 24.5200004577637&amp;quot;&#10;## [1] &amp;quot;2017-07-12 00:00:00 XLF 300 @ 24.8799991607666&amp;quot;&#10;## [1] &amp;quot;2017-07-12 00:00:00 XLF 300 @ 24.8799991607666&amp;quot;&#10;## [1] &amp;quot;2017-07-14 00:00:00 XLF -300 @ 24.9200000762939&amp;quot;&#10;## [1] &amp;quot;2017-07-14 00:00:00 XLF -300 @ 24.9200000762939&amp;quot;&#10;## [1] &amp;quot;2017-07-18 00:00:00 XLF 300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2017-07-18 00:00:00 XLF 300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2017-07-25 00:00:00 XLF -300 @ 25.2199993133545&amp;quot;&#10;## [1] &amp;quot;2017-07-25 00:00:00 XLF -300 @ 25.2199993133545&amp;quot;&#10;## [1] &amp;quot;2017-07-28 00:00:00 XLF 300 @ 24.9099998474121&amp;quot;&#10;## [1] &amp;quot;2017-07-28 00:00:00 XLF 300 @ 24.9099998474121&amp;quot;&#10;## [1] &amp;quot;2017-08-01 00:00:00 XLF -300 @ 25.2700004577637&amp;quot;&#10;## [1] &amp;quot;2017-08-01 00:00:00 XLF -300 @ 25.2700004577637&amp;quot;&#10;## [1] &amp;quot;2017-08-11 00:00:00 XLF 300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2017-08-11 00:00:00 XLF 300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2017-08-23 00:00:00 XLF -300 @ 24.7399997711182&amp;quot;&#10;## [1] &amp;quot;2017-08-23 00:00:00 XLF -300 @ 24.7399997711182&amp;quot;&#10;## [1] &amp;quot;2017-08-29 00:00:00 XLF 300 @ 24.5699996948242&amp;quot;&#10;## [1] &amp;quot;2017-08-29 00:00:00 XLF 300 @ 24.5699996948242&amp;quot;&#10;## [1] &amp;quot;2017-09-05 00:00:00 XLF -300 @ 24.2399997711182&amp;quot;&#10;## [1] &amp;quot;2017-09-05 00:00:00 XLF -300 @ 24.2399997711182&amp;quot;&#10;## [1] &amp;quot;2017-09-06 00:00:00 XLF 300 @ 24.2999992370605&amp;quot;&#10;## [1] &amp;quot;2017-09-06 00:00:00 XLF 300 @ 24.2999992370605&amp;quot;&#10;## [1] &amp;quot;2017-09-12 00:00:00 XLF -300 @ 24.8099994659424&amp;quot;&#10;## [1] &amp;quot;2017-09-12 00:00:00 XLF -300 @ 24.8099994659424&amp;quot;&#10;## [1] &amp;quot;2017-10-13 00:00:00 XLF 300 @ 26.1299991607666&amp;quot;&#10;## [1] &amp;quot;2017-10-13 00:00:00 XLF 300 @ 26.1299991607666&amp;quot;&#10;## [1] &amp;quot;2017-10-17 00:00:00 XLF -300 @ 26.1700000762939&amp;quot;&#10;## [1] &amp;quot;2017-10-17 00:00:00 XLF -300 @ 26.1700000762939&amp;quot;&#10;## [1] &amp;quot;2017-10-31 00:00:00 XLF 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2017-10-31 00:00:00 XLF 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2017-11-03 00:00:00 XLF -300 @ 26.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-11-03 00:00:00 XLF -300 @ 26.7800006866455&amp;quot;&#10;## [1] &amp;quot;2017-11-08 00:00:00 XLF 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2017-11-08 00:00:00 XLF 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2017-11-16 00:00:00 XLF -300 @ 26.1900005340576&amp;quot;&#10;## [1] &amp;quot;2017-11-16 00:00:00 XLF -300 @ 26.1900005340576&amp;quot;&#10;## [1] &amp;quot;2017-11-28 00:00:00 XLF 300 @ 26.8799991607666&amp;quot;&#10;## [1] &amp;quot;2017-11-28 00:00:00 XLF 300 @ 26.8799991607666&amp;quot;&#10;## [1] &amp;quot;2017-11-29 00:00:00 XLF -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2017-11-29 00:00:00 XLF -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2017-12-15 00:00:00 XLF 300 @ 27.8099994659424&amp;quot;&#10;## [1] &amp;quot;2017-12-15 00:00:00 XLF 300 @ 27.8099994659424&amp;quot;&#10;## [1] &amp;quot;2017-12-19 00:00:00 XLF -300 @ 27.9400005340576&amp;quot;&#10;## [1] &amp;quot;2017-12-19 00:00:00 XLF -300 @ 27.9400005340576&amp;quot;&#10;## [1] &amp;quot;2018-01-02 00:00:00 XLF 300 @ 27.9200000762939&amp;quot;&#10;## [1] &amp;quot;2018-01-02 00:00:00 XLF 300 @ 27.9200000762939&amp;quot;&#10;## [1] &amp;quot;2018-01-04 00:00:00 XLF -300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2018-01-04 00:00:00 XLF -300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2018-01-31 00:00:00 XLF 300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2018-01-31 00:00:00 XLF 300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2018-02-02 00:00:00 XLF -300 @ 29.3600006103516&amp;quot;&#10;## [1] &amp;quot;2018-02-02 00:00:00 XLF -300 @ 29.3600006103516&amp;quot;&#10;## [1] &amp;quot;2018-02-05 00:00:00 XLF 300 @ 27.8799991607666&amp;quot;&#10;## [1] &amp;quot;2018-02-05 00:00:00 XLF 300 @ 27.8799991607666&amp;quot;&#10;## [1] &amp;quot;2018-02-14 00:00:00 XLF -300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2018-02-14 00:00:00 XLF -300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2018-02-23 00:00:00 XLF 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2018-02-23 00:00:00 XLF 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2018-02-26 00:00:00 XLF -300 @ 29.5599994659424&amp;quot;&#10;## [1] &amp;quot;2018-02-26 00:00:00 XLF -300 @ 29.5599994659424&amp;quot;&#10;## [1] &amp;quot;2018-03-01 00:00:00 XLF 300 @ 28.3700008392334&amp;quot;&#10;## [1] &amp;quot;2018-03-01 00:00:00 XLF 300 @ 28.3700008392334&amp;quot;&#10;## [1] &amp;quot;2018-03-07 00:00:00 XLF -300 @ 28.9099998474121&amp;quot;&#10;## [1] &amp;quot;2018-03-07 00:00:00 XLF -300 @ 28.9099998474121&amp;quot;&#10;## [1] &amp;quot;2018-03-15 00:00:00 XLF 300 @ 28.9500007629395&amp;quot;&#10;## [1] &amp;quot;2018-03-15 00:00:00 XLF 300 @ 28.9500007629395&amp;quot;&#10;## [1] &amp;quot;2018-04-05 00:00:00 XLF -300 @ 27.8400001525879&amp;quot;&#10;## [1] &amp;quot;2018-04-05 00:00:00 XLF -300 @ 27.8400001525879&amp;quot;&#10;## [1] &amp;quot;2018-04-09 00:00:00 XLF 300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2018-04-09 00:00:00 XLF 300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2018-04-11 00:00:00 XLF -300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2018-04-11 00:00:00 XLF -300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2018-04-19 00:00:00 XLF 300 @ 27.8700008392334&amp;quot;&#10;## [1] &amp;quot;2018-04-19 00:00:00 XLF 300 @ 27.8700008392334&amp;quot;&#10;## [1] &amp;quot;2018-04-20 00:00:00 XLF -300 @ 27.8799991607666&amp;quot;&#10;## [1] &amp;quot;2018-04-20 00:00:00 XLF -300 @ 27.8799991607666&amp;quot;&#10;## [1] &amp;quot;2018-04-25 00:00:00 XLF 300 @ 27.6499996185303&amp;quot;&#10;## [1] &amp;quot;2018-04-25 00:00:00 XLF 300 @ 27.6499996185303&amp;quot;&#10;## [1] &amp;quot;2018-05-08 00:00:00 XLF -300 @ 27.6399993896484&amp;quot;&#10;## [1] &amp;quot;2018-05-08 00:00:00 XLF -300 @ 27.6399993896484&amp;quot;&#10;## [1] &amp;quot;2018-05-21 00:00:00 XLF 300 @ 28.1499996185303&amp;quot;&#10;## [1] &amp;quot;2018-05-21 00:00:00 XLF 300 @ 28.1499996185303&amp;quot;&#10;## [1] &amp;quot;2018-05-23 00:00:00 XLF -300 @ 28.1599998474121&amp;quot;&#10;## [1] &amp;quot;2018-05-23 00:00:00 XLF -300 @ 28.1599998474121&amp;quot;&#10;## [1] &amp;quot;2018-05-25 00:00:00 XLF 300 @ 27.8500003814697&amp;quot;&#10;## [1] &amp;quot;2018-05-25 00:00:00 XLF 300 @ 27.8500003814697&amp;quot;&#10;## [1] &amp;quot;2018-06-05 00:00:00 XLF -300 @ 27.4500007629395&amp;quot;&#10;## [1] &amp;quot;2018-06-05 00:00:00 XLF -300 @ 27.4500007629395&amp;quot;&#10;## [1] &amp;quot;2018-06-14 00:00:00 XLF 300 @ 27.5900001525879&amp;quot;&#10;## [1] &amp;quot;2018-06-14 00:00:00 XLF 300 @ 27.5900001525879&amp;quot;&#10;## [1] &amp;quot;2018-07-03 00:00:00 XLF -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2018-07-03 00:00:00 XLF -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2018-07-05 00:00:00 XLF 300 @ 26.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-07-05 00:00:00 XLF 300 @ 26.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-07-09 00:00:00 XLF -300 @ 27.2800006866455&amp;quot;&#10;## [1] &amp;quot;2018-07-09 00:00:00 XLF -300 @ 27.2800006866455&amp;quot;&#10;## [1] &amp;quot;2018-07-16 00:00:00 XLF 300 @ 27.4599990844727&amp;quot;&#10;## [1] &amp;quot;2018-07-16 00:00:00 XLF 300 @ 27.4599990844727&amp;quot;&#10;## [1] &amp;quot;2018-07-17 00:00:00 XLF -300 @ 27.4899997711182&amp;quot;&#10;## [1] &amp;quot;2018-07-17 00:00:00 XLF -300 @ 27.4899997711182&amp;quot;&#10;## [1] &amp;quot;2018-08-01 00:00:00 XLF 300 @ 27.9500007629395&amp;quot;&#10;## [1] &amp;quot;2018-08-01 00:00:00 XLF 300 @ 27.9500007629395&amp;quot;&#10;## [1] &amp;quot;2018-08-06 00:00:00 XLF -300 @ 28.2700004577637&amp;quot;&#10;## [1] &amp;quot;2018-08-06 00:00:00 XLF -300 @ 28.2700004577637&amp;quot;&#10;## [1] &amp;quot;2018-08-13 00:00:00 XLF 300 @ 27.7000007629395&amp;quot;&#10;## [1] &amp;quot;2018-08-13 00:00:00 XLF 300 @ 27.7000007629395&amp;quot;&#10;## [1] &amp;quot;2018-08-17 00:00:00 XLF -300 @ 28.1700000762939&amp;quot;&#10;## [1] &amp;quot;2018-08-17 00:00:00 XLF -300 @ 28.1700000762939&amp;quot;&#10;## [1] &amp;quot;2018-08-24 00:00:00 XLF 300 @ 28.2399997711182&amp;quot;&#10;## [1] &amp;quot;2018-08-24 00:00:00 XLF 300 @ 28.2399997711182&amp;quot;&#10;## [1] &amp;quot;2018-08-28 00:00:00 XLF -300 @ 28.5900001525879&amp;quot;&#10;## [1] &amp;quot;2018-08-28 00:00:00 XLF -300 @ 28.5900001525879&amp;quot;&#10;## [1] &amp;quot;2018-08-31 00:00:00 XLF 300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2018-08-31 00:00:00 XLF 300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2018-09-06 00:00:00 XLF -300 @ 28.3600006103516&amp;quot;&#10;## [1] &amp;quot;2018-09-06 00:00:00 XLF -300 @ 28.3600006103516&amp;quot;&#10;## [1] &amp;quot;2018-09-07 00:00:00 XLF 300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2018-09-07 00:00:00 XLF 300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2018-09-20 00:00:00 XLF -300 @ 28.9799995422363&amp;quot;&#10;## [1] &amp;quot;2018-09-20 00:00:00 XLF -300 @ 28.9799995422363&amp;quot;&#10;## [1] &amp;quot;2018-09-25 00:00:00 XLF 300 @ 28.3099994659424&amp;quot;&#10;## [1] &amp;quot;2018-09-25 00:00:00 XLF 300 @ 28.3099994659424&amp;quot;&#10;## [1] &amp;quot;2018-10-04 00:00:00 XLF -300 @ 28.1399993896484&amp;quot;&#10;## [1] &amp;quot;2018-10-04 00:00:00 XLF -300 @ 28.1399993896484&amp;quot;&#10;## [1] &amp;quot;2018-10-11 00:00:00 XLF 300 @ 26.3999996185303&amp;quot;&#10;## [1] &amp;quot;2018-10-11 00:00:00 XLF 300 @ 26.3999996185303&amp;quot;&#10;## [1] &amp;quot;2018-10-18 00:00:00 XLF -300 @ 26.5699996948242&amp;quot;&#10;## [1] &amp;quot;2018-10-18 00:00:00 XLF -300 @ 26.5699996948242&amp;quot;&#10;## [1] &amp;quot;2018-10-23 00:00:00 XLF 300 @ 25.8899993896484&amp;quot;&#10;## [1] &amp;quot;2018-10-23 00:00:00 XLF 300 @ 25.8899993896484&amp;quot;&#10;## [1] &amp;quot;2018-10-31 00:00:00 XLF -300 @ 26.2800006866455&amp;quot;&#10;## [1] &amp;quot;2018-10-31 00:00:00 XLF -300 @ 26.2800006866455&amp;quot;&#10;## [1] &amp;quot;2018-11-13 00:00:00 XLF 300 @ 26.7299995422363&amp;quot;&#10;## [1] &amp;quot;2018-11-13 00:00:00 XLF 300 @ 26.7299995422363&amp;quot;&#10;## [1] &amp;quot;2018-11-27 00:00:00 XLF -300 @ 26.5499992370605&amp;quot;&#10;## [1] &amp;quot;2018-11-27 00:00:00 XLF -300 @ 26.5499992370605&amp;quot;&#10;## [1] &amp;quot;2018-12-06 00:00:00 XLF 300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2018-12-06 00:00:00 XLF 300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2018-12-28 00:00:00 XLF -300 @ 23.5900001525879&amp;quot;&#10;## [1] &amp;quot;2018-12-28 00:00:00 XLF -300 @ 23.5900001525879&amp;quot;&#10;## [1] &amp;quot;2019-01-04 00:00:00 XLF 300 @ 24.2600002288818&amp;quot;&#10;## [1] &amp;quot;2019-01-04 00:00:00 XLF 300 @ 24.2600002288818&amp;quot;&#10;## [1] &amp;quot;2019-01-07 00:00:00 XLF -300 @ 24.2900009155273&amp;quot;&#10;## [1] &amp;quot;2019-01-07 00:00:00 XLF -300 @ 24.2900009155273&amp;quot;&#10;## [1] &amp;quot;2019-02-08 00:00:00 XLF 300 @ 25.6700000762939&amp;quot;&#10;## [1] &amp;quot;2019-02-08 00:00:00 XLF 300 @ 25.6700000762939&amp;quot;&#10;## [1] &amp;quot;2019-02-13 00:00:00 XLF -300 @ 26.2000007629395&amp;quot;&#10;## [1] &amp;quot;2019-02-13 00:00:00 XLF -300 @ 26.2000007629395&amp;quot;&#10;## [1] &amp;quot;2019-02-15 00:00:00 XLF 300 @ 26.4300003051758&amp;quot;&#10;## [1] &amp;quot;2019-02-15 00:00:00 XLF 300 @ 26.4300003051758&amp;quot;&#10;## [1] &amp;quot;2019-02-19 00:00:00 XLF -300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2019-02-19 00:00:00 XLF -300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2019-03-06 00:00:00 XLF 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2019-03-06 00:00:00 XLF 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2019-03-12 00:00:00 XLF -300 @ 26.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-03-12 00:00:00 XLF -300 @ 26.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-03-21 00:00:00 XLF 300 @ 26.0599994659424&amp;quot;&#10;## [1] &amp;quot;2019-03-21 00:00:00 XLF 300 @ 26.0599994659424&amp;quot;&#10;## [1] &amp;quot;2019-03-29 00:00:00 XLF -300 @ 25.7099990844727&amp;quot;&#10;## [1] &amp;quot;2019-03-29 00:00:00 XLF -300 @ 25.7099990844727&amp;quot;&#10;## [1] &amp;quot;2019-04-10 00:00:00 XLF 300 @ 26.4899997711182&amp;quot;&#10;## [1] &amp;quot;2019-04-10 00:00:00 XLF 300 @ 26.4899997711182&amp;quot;&#10;## [1] &amp;quot;2019-04-12 00:00:00 XLF -300 @ 27.1399993896484&amp;quot;&#10;## [1] &amp;quot;2019-04-12 00:00:00 XLF -300 @ 27.1399993896484&amp;quot;&#10;## [1] &amp;quot;2019-05-08 00:00:00 XLF 300 @ 27.3600006103516&amp;quot;&#10;## [1] &amp;quot;2019-05-08 00:00:00 XLF 300 @ 27.3600006103516&amp;quot;&#10;## [1] &amp;quot;2019-05-22 00:00:00 XLF -300 @ 27.0300006866455&amp;quot;&#10;## [1] &amp;quot;2019-05-22 00:00:00 XLF -300 @ 27.0300006866455&amp;quot;&#10;## [1] &amp;quot;2019-05-24 00:00:00 XLF 300 @ 26.8600006103516&amp;quot;&#10;## [1] &amp;quot;2019-05-24 00:00:00 XLF 300 @ 26.8600006103516&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLF -300 @ 27.0599994659424&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLF -300 @ 27.0599994659424&amp;quot;&#10;## [1] &amp;quot;2019-06-13 00:00:00 XLF 300 @ 27.1800003051758&amp;quot;&#10;## [1] &amp;quot;2019-06-13 00:00:00 XLF 300 @ 27.1800003051758&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLF -300 @ 27.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLF -300 @ 27.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-06-25 00:00:00 XLF 300 @ 27.0200004577637&amp;quot;&#10;## [1] &amp;quot;2019-06-25 00:00:00 XLF 300 @ 27.0200004577637&amp;quot;&#10;## [1] &amp;quot;2019-06-28 00:00:00 XLF -300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2019-06-28 00:00:00 XLF -300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2019-07-11 00:00:00 XLF 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2019-07-11 00:00:00 XLF 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2019-07-12 00:00:00 XLF -300 @ 28.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-07-12 00:00:00 XLF -300 @ 28.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-07-18 00:00:00 XLF 300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2019-07-18 00:00:00 XLF 300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2019-07-24 00:00:00 XLF -300 @ 28.5799999237061&amp;quot;&#10;## [1] &amp;quot;2019-07-24 00:00:00 XLF -300 @ 28.5799999237061&amp;quot;&#10;## [1] &amp;quot;2019-08-01 00:00:00 XLF 300 @ 27.6100006103516&amp;quot;&#10;## [1] &amp;quot;2019-08-01 00:00:00 XLF 300 @ 27.6100006103516&amp;quot;&#10;## [1] &amp;quot;2019-08-20 00:00:00 XLF -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-08-20 00:00:00 XLF -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLF 300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLF 300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2019-08-30 00:00:00 XLF -300 @ 26.9200000762939&amp;quot;&#10;## [1] &amp;quot;2019-08-30 00:00:00 XLF -300 @ 26.9200000762939&amp;quot;&#10;## [1] &amp;quot;2019-09-23 00:00:00 XLF 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2019-09-23 00:00:00 XLF 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2019-10-07 00:00:00 XLF -300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-10-07 00:00:00 XLF -300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-10-09 00:00:00 XLF 300 @ 27.0300006866455&amp;quot;&#10;## [1] &amp;quot;2019-10-09 00:00:00 XLF 300 @ 27.0300006866455&amp;quot;&#10;## [1] &amp;quot;2019-10-11 00:00:00 XLF -300 @ 27.6499996185303&amp;quot;&#10;## [1] &amp;quot;2019-10-11 00:00:00 XLF -300 @ 27.6499996185303&amp;quot;&#10;## [1] &amp;quot;2019-11-01 00:00:00 XLF 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2019-11-01 00:00:00 XLF 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2019-11-04 00:00:00 XLF -300 @ 29.3700008392334&amp;quot;&#10;## [1] &amp;quot;2019-11-04 00:00:00 XLF -300 @ 29.3700008392334&amp;quot;&#10;## [1] &amp;quot;2019-11-14 00:00:00 XLF 300 @ 29.6700000762939&amp;quot;&#10;## [1] &amp;quot;2019-11-14 00:00:00 XLF 300 @ 29.6700000762939&amp;quot;&#10;## [1] &amp;quot;2019-11-19 00:00:00 XLF -300 @ 29.8700008392334&amp;quot;&#10;## [1] &amp;quot;2019-11-19 00:00:00 XLF -300 @ 29.8700008392334&amp;quot;&#10;## [1] &amp;quot;2019-11-21 00:00:00 XLF 300 @ 29.7000007629395&amp;quot;&#10;## [1] &amp;quot;2019-11-21 00:00:00 XLF 300 @ 29.7000007629395&amp;quot;&#10;## [1] &amp;quot;2019-11-25 00:00:00 XLF -300 @ 30.1100006103516&amp;quot;&#10;## [1] &amp;quot;2019-11-25 00:00:00 XLF -300 @ 30.1100006103516&amp;quot;&#10;## [1] &amp;quot;2019-12-03 00:00:00 XLF 300 @ 29.5400009155273&amp;quot;&#10;## [1] &amp;quot;2019-12-03 00:00:00 XLF 300 @ 29.5400009155273&amp;quot;&#10;## [1] &amp;quot;2019-12-09 00:00:00 XLF -300 @ 30.2900009155273&amp;quot;&#10;## [1] &amp;quot;2019-12-09 00:00:00 XLF -300 @ 30.2900009155273&amp;quot;&#10;## [1] &amp;quot;2019-12-23 00:00:00 XLF 300 @ 30.6100006103516&amp;quot;&#10;## [1] &amp;quot;2019-12-23 00:00:00 XLF 300 @ 30.6100006103516&amp;quot;&#10;## [1] &amp;quot;2019-12-27 00:00:00 XLF -300 @ 30.7700004577637&amp;quot;&#10;## [1] &amp;quot;2019-12-27 00:00:00 XLF -300 @ 30.7700004577637&amp;quot;&#10;## [1] &amp;quot;2019-12-31 00:00:00 XLF 300 @ 30.7800006866455&amp;quot;&#10;## [1] &amp;quot;2019-12-31 00:00:00 XLF 300 @ 30.7800006866455&amp;quot;&#10;## [1] &amp;quot;2020-01-03 00:00:00 XLF -300 @ 30.75&amp;quot;&#10;## [1] &amp;quot;2020-01-03 00:00:00 XLF -300 @ 30.75&amp;quot;&#10;## [1] &amp;quot;2020-01-08 00:00:00 XLF 300 @ 30.7299995422363&amp;quot;&#10;## [1] &amp;quot;2020-01-08 00:00:00 XLF 300 @ 30.7299995422363&amp;quot;&#10;## [1] &amp;quot;2020-01-10 00:00:00 XLF -300 @ 30.6900005340576&amp;quot;&#10;## [1] &amp;quot;2020-01-10 00:00:00 XLF -300 @ 30.6900005340576&amp;quot;&#10;## [1] &amp;quot;2020-01-16 00:00:00 XLF 300 @ 30.9400005340576&amp;quot;&#10;## [1] &amp;quot;2020-01-16 00:00:00 XLF 300 @ 30.9400005340576&amp;quot;&#10;## [1] &amp;quot;2020-01-17 00:00:00 XLF -300 @ 31.0300006866455&amp;quot;&#10;## [1] &amp;quot;2020-01-17 00:00:00 XLF -300 @ 31.0300006866455&amp;quot;&#10;## [1] &amp;quot;2020-01-22 00:00:00 XLF 300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2020-01-22 00:00:00 XLF 300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2020-01-31 00:00:00 XLF -300 @ 29.9599990844727&amp;quot;&#10;## [1] &amp;quot;2020-01-31 00:00:00 XLF -300 @ 29.9599990844727&amp;quot;&#10;## [1] &amp;quot;2020-02-03 00:00:00 XLF 300 @ 30.1700000762939&amp;quot;&#10;## [1] &amp;quot;2020-02-03 00:00:00 XLF 300 @ 30.1700000762939&amp;quot;&#10;## [1] &amp;quot;2020-02-05 00:00:00 XLF -300 @ 31.0699996948242&amp;quot;&#10;## [1] &amp;quot;2020-02-05 00:00:00 XLF -300 @ 31.0699996948242&amp;quot;&#10;## [1] &amp;quot;2020-02-19 00:00:00 XLF 300 @ 31.1299991607666&amp;quot;&#10;## [1] &amp;quot;2020-02-19 00:00:00 XLF 300 @ 31.1299991607666&amp;quot;&#10;## [1] &amp;quot;2020-03-25 00:00:00 XLF -300 @ 20.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-03-25 00:00:00 XLF -300 @ 20.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-04-02 00:00:00 XLF 300 @ 20.0400009155273&amp;quot;&#10;## [1] &amp;quot;2020-04-02 00:00:00 XLF 300 @ 20.0400009155273&amp;quot;&#10;## [1] &amp;quot;2020-04-07 00:00:00 XLF -300 @ 21.2600002288818&amp;quot;&#10;## [1] &amp;quot;2020-04-07 00:00:00 XLF -300 @ 21.2600002288818&amp;quot;&#10;## [1] &amp;quot;2020-04-16 00:00:00 XLF 300 @ 21.2700004577637&amp;quot;&#10;## [1] &amp;quot;2020-04-16 00:00:00 XLF 300 @ 21.2700004577637&amp;quot;&#10;## [1] &amp;quot;2020-04-20 00:00:00 XLF -300 @ 22&amp;quot;&#10;## [1] &amp;quot;2020-04-20 00:00:00 XLF -300 @ 22&amp;quot;&#10;## [1] &amp;quot;2020-04-22 00:00:00 XLF 300 @ 21.5200004577637&amp;quot;&#10;## [1] &amp;quot;2020-04-22 00:00:00 XLF 300 @ 21.5200004577637&amp;quot;&#10;## [1] &amp;quot;2020-04-27 00:00:00 XLF -300 @ 22.4799995422363&amp;quot;&#10;## [1] &amp;quot;2020-04-27 00:00:00 XLF -300 @ 22.4799995422363&amp;quot;&#10;## [1] &amp;quot;2020-05-04 00:00:00 XLF 300 @ 21.8600006103516&amp;quot;&#10;## [1] &amp;quot;2020-05-04 00:00:00 XLF 300 @ 21.8600006103516&amp;quot;&#10;## [1] &amp;quot;2020-05-11 00:00:00 XLF -300 @ 21.8600006103516&amp;quot;&#10;## [1] &amp;quot;2020-05-11 00:00:00 XLF -300 @ 21.8600006103516&amp;quot;&#10;## [1] &amp;quot;2020-05-13 00:00:00 XLF 300 @ 20.6599998474121&amp;quot;&#10;## [1] &amp;quot;2020-05-13 00:00:00 XLF 300 @ 20.6599998474121&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLF -300 @ 21.5900001525879&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLF -300 @ 21.5900001525879&amp;quot;&#10;## [1] &amp;quot;2020-06-11 00:00:00 XLF 300 @ 23.1299991607666&amp;quot;&#10;## [1] &amp;quot;2020-06-11 00:00:00 XLF 300 @ 23.1299991607666&amp;quot;&#10;## [1] &amp;quot;2020-07-07 00:00:00 XLF -300 @ 22.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-07-07 00:00:00 XLF -300 @ 22.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-07-10 00:00:00 XLF 300 @ 23.4599990844727&amp;quot;&#10;## [1] &amp;quot;2020-07-10 00:00:00 XLF 300 @ 23.4599990844727&amp;quot;&#10;## [1] &amp;quot;2020-07-13 00:00:00 XLF -300 @ 23.5599994659424&amp;quot;&#10;## [1] &amp;quot;2020-07-13 00:00:00 XLF -300 @ 23.5599994659424&amp;quot;&#10;## [1] &amp;quot;2020-07-21 00:00:00 XLF 300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2020-07-21 00:00:00 XLF 300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2020-07-22 00:00:00 XLF -300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2020-07-22 00:00:00 XLF -300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2020-07-28 00:00:00 XLF 300 @ 24.0100002288818&amp;quot;&#10;## [1] &amp;quot;2020-07-28 00:00:00 XLF 300 @ 24.0100002288818&amp;quot;&#10;## [1] &amp;quot;2020-07-30 00:00:00 XLF -300 @ 24.0200004577637&amp;quot;&#10;## [1] &amp;quot;2020-07-30 00:00:00 XLF -300 @ 24.0200004577637&amp;quot;&#10;## [1] &amp;quot;2020-08-05 00:00:00 XLF 300 @ 24.3299999237061&amp;quot;&#10;## [1] &amp;quot;2020-08-05 00:00:00 XLF 300 @ 24.3299999237061&amp;quot;&#10;## [1] &amp;quot;2020-08-06 00:00:00 XLF -300 @ 24.3199996948242&amp;quot;&#10;## [1] &amp;quot;2020-08-06 00:00:00 XLF -300 @ 24.3199996948242&amp;quot;&#10;## [1] &amp;quot;2020-08-18 00:00:00 XLF 300 @ 24.6000003814697&amp;quot;&#10;## [1] &amp;quot;2020-08-18 00:00:00 XLF 300 @ 24.6000003814697&amp;quot;&#10;## [1] &amp;quot;2020-08-25 00:00:00 XLF -300 @ 24.9599990844727&amp;quot;&#10;## [1] &amp;quot;2020-08-25 00:00:00 XLF -300 @ 24.9599990844727&amp;quot;&#10;## [1] &amp;quot;2020-09-09 00:00:00 XLF 300 @ 24.8899993896484&amp;quot;&#10;## [1] &amp;quot;2020-09-09 00:00:00 XLF 300 @ 24.8899993896484&amp;quot;&#10;## [1] &amp;quot;2020-09-15 00:00:00 XLF -300 @ 24.7099990844727&amp;quot;&#10;## [1] &amp;quot;2020-09-15 00:00:00 XLF -300 @ 24.7099990844727&amp;quot;&#10;## [1] &amp;quot;2020-09-22 00:00:00 XLF 300 @ 23.7299995422363&amp;quot;&#10;## [1] &amp;quot;2020-09-22 00:00:00 XLF 300 @ 23.7299995422363&amp;quot;&#10;## [1] &amp;quot;2020-09-29 00:00:00 XLF -300 @ 23.75&amp;quot;&#10;## [1] &amp;quot;2020-09-29 00:00:00 XLF -300 @ 23.75&amp;quot;&#10;## [1] &amp;quot;2020-10-15 00:00:00 XLF 300 @ 24.9699993133545&amp;quot;&#10;## [1] &amp;quot;2020-10-15 00:00:00 XLF 300 @ 24.9699993133545&amp;quot;&#10;## [1] &amp;quot;2020-10-23 00:00:00 XLF -300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2020-10-23 00:00:00 XLF -300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2020-10-27 00:00:00 XLF 300 @ 24.2299995422363&amp;quot;&#10;## [1] &amp;quot;2020-10-27 00:00:00 XLF 300 @ 24.2299995422363&amp;quot;&#10;## [1] &amp;quot;2020-11-03 00:00:00 XLF -300 @ 24.8500003814697&amp;quot;&#10;## [1] &amp;quot;2020-11-03 00:00:00 XLF -300 @ 24.8500003814697&amp;quot;&#10;## [1] &amp;quot;2020-11-23 00:00:00 XLF 300 @ 27.6900005340576&amp;quot;&#10;## [1] &amp;quot;2020-11-23 00:00:00 XLF 300 @ 27.6900005340576&amp;quot;&#10;## [1] &amp;quot;2020-11-24 00:00:00 XLF -300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2020-11-24 00:00:00 XLF -300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2020-12-01 00:00:00 XLF 300 @ 28.3099994659424&amp;quot;&#10;## [1] &amp;quot;2020-12-01 00:00:00 XLF 300 @ 28.3099994659424&amp;quot;&#10;## [1] &amp;quot;2020-12-03 00:00:00 XLF -300 @ 28.6299991607666&amp;quot;&#10;## [1] &amp;quot;2020-12-03 00:00:00 XLF -300 @ 28.6299991607666&amp;quot;&#10;## [1] &amp;quot;2020-12-14 00:00:00 XLF 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2020-12-14 00:00:00 XLF 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2020-12-17 00:00:00 XLF -300 @ 28.7399997711182&amp;quot;&#10;## [1] &amp;quot;2020-12-17 00:00:00 XLF -300 @ 28.7399997711182&amp;quot;&#10;## [1] &amp;quot;2020-12-21 00:00:00 XLF 300 @ 28.7199993133545&amp;quot;&#10;## [1] &amp;quot;2020-12-21 00:00:00 XLF 300 @ 28.7199993133545&amp;quot;&#10;## [1] &amp;quot;2020-12-24 00:00:00 XLF -300 @ 28.9500007629395&amp;quot;&#10;## [1] &amp;quot;2020-12-24 00:00:00 XLF -300 @ 28.9500007629395&amp;quot;&#10;## [1] &amp;quot;2021-01-19 00:00:00 XLF 300 @ 31.0200004577637&amp;quot;&#10;## [1] &amp;quot;2021-01-19 00:00:00 XLF 300 @ 31.0200004577637&amp;quot;&#10;## [1] &amp;quot;2021-02-03 00:00:00 XLF -300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2021-02-03 00:00:00 XLF -300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2021-03-01 00:00:00 XLF 300 @ 33.3199996948242&amp;quot;&#10;## [1] &amp;quot;2021-03-01 00:00:00 XLF 300 @ 33.3199996948242&amp;quot;&#10;## [1] &amp;quot;2021-03-02 00:00:00 XLF -300 @ 33.2000007629395&amp;quot;&#10;## [1] &amp;quot;2021-03-02 00:00:00 XLF -300 @ 33.2000007629395&amp;quot;&#10;## [1] &amp;quot;2021-03-17 00:00:00 XLF 300 @ 34.439998626709&amp;quot;&#10;## [1] &amp;quot;2021-03-17 00:00:00 XLF 300 @ 34.439998626709&amp;quot;&#10;## [1] &amp;quot;2021-03-19 00:00:00 XLF -300 @ 34.2200012207031&amp;quot;&#10;## [1] &amp;quot;2021-03-19 00:00:00 XLF -300 @ 34.2200012207031&amp;quot;&#10;## [1] &amp;quot;2021-03-22 00:00:00 XLF 300 @ 33.6300010681152&amp;quot;&#10;## [1] &amp;quot;2021-03-22 00:00:00 XLF 300 @ 33.6300010681152&amp;quot;&#10;## [1] &amp;quot;2021-03-26 00:00:00 XLF -300 @ 34.3699989318848&amp;quot;&#10;## [1] &amp;quot;2021-03-26 00:00:00 XLF -300 @ 34.3699989318848&amp;quot;&#10;## [1] &amp;quot;2021-04-21 00:00:00 XLF 300 @ 35.1199989318848&amp;quot;&#10;## [1] &amp;quot;2021-04-21 00:00:00 XLF 300 @ 35.1199989318848&amp;quot;&#10;## [1] &amp;quot;2021-04-26 00:00:00 XLF -300 @ 35.5200004577637&amp;quot;&#10;## [1] &amp;quot;2021-04-26 00:00:00 XLF -300 @ 35.5200004577637&amp;quot;&#10;## [1] &amp;quot;2021-05-12 00:00:00 XLF 300 @ 36.7000007629395&amp;quot;&#10;## [1] &amp;quot;2021-05-12 00:00:00 XLF 300 @ 36.7000007629395&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLF -300 @ 37.9500007629395&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLF -300 @ 37.9500007629395&amp;quot;&#10;## [1] &amp;quot;2021-05-20 00:00:00 XLF 300 @ 37.2099990844727&amp;quot;&#10;## [1] &amp;quot;2021-05-20 00:00:00 XLF 300 @ 37.2099990844727&amp;quot;&#10;## [1] &amp;quot;2021-05-24 00:00:00 XLF -300 @ 37.7599983215332&amp;quot;&#10;## [1] &amp;quot;2021-05-24 00:00:00 XLF -300 @ 37.7599983215332&amp;quot;&#10;## [1] &amp;quot;2021-06-08 00:00:00 XLF 300 @ 38.1199989318848&amp;quot;&#10;## [1] &amp;quot;2021-06-08 00:00:00 XLF 300 @ 38.1199989318848&amp;quot;&#10;## [1] &amp;quot;2021-06-25 00:00:00 XLF -300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2021-06-25 00:00:00 XLF -300 @ 36.9300003051758&amp;quot;&#10;## [1] &amp;quot;2021-07-07 00:00:00 XLF 300 @ 36.4099998474121&amp;quot;&#10;## [1] &amp;quot;2021-07-07 00:00:00 XLF 300 @ 36.4099998474121&amp;quot;&#10;## [1] &amp;quot;2021-07-12 00:00:00 XLF -300 @ 37.0699996948242&amp;quot;&#10;## [1] &amp;quot;2021-07-12 00:00:00 XLF -300 @ 37.0699996948242&amp;quot;&#10;## [1] &amp;quot;2021-07-19 00:00:00 XLF 300 @ 35.1100006103516&amp;quot;&#10;## [1] &amp;quot;2021-07-19 00:00:00 XLF 300 @ 35.1100006103516&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLF -300 @ 36.2000007629395&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLF -300 @ 36.2000007629395&amp;quot;&#10;## [1] &amp;quot;2021-08-18 00:00:00 XLF 300 @ 37.7400016784668&amp;quot;&#10;## [1] &amp;quot;2021-08-18 00:00:00 XLF 300 @ 37.7400016784668&amp;quot;&#10;## [1] &amp;quot;2021-08-24 00:00:00 XLF -300 @ 38.2299995422363&amp;quot;&#10;## [1] &amp;quot;2021-08-24 00:00:00 XLF -300 @ 38.2299995422363&amp;quot;&#10;## [1] &amp;quot;2021-09-02 00:00:00 XLF 300 @ 38.310001373291&amp;quot;&#10;## [1] &amp;quot;2021-09-02 00:00:00 XLF 300 @ 38.310001373291&amp;quot;&#10;## [1] &amp;quot;2021-09-14 00:00:00 XLF -300 @ 37.5&amp;quot;&#10;## [1] &amp;quot;2021-09-14 00:00:00 XLF -300 @ 37.5&amp;quot;&#10;## [1] &amp;quot;2021-09-15 00:00:00 XLF 300 @ 37.8600006103516&amp;quot;&#10;## [1] &amp;quot;2021-09-15 00:00:00 XLF 300 @ 37.8600006103516&amp;quot;&#10;## [1] &amp;quot;2021-09-24 00:00:00 XLF -300 @ 38.2200012207031&amp;quot;&#10;## [1] &amp;quot;2021-09-24 00:00:00 XLF -300 @ 38.2200012207031&amp;quot;&#10;## [1] &amp;quot;2021-10-01 00:00:00 XLF 300 @ 38.1500015258789&amp;quot;&#10;## [1] &amp;quot;2021-10-01 00:00:00 XLF 300 @ 38.1500015258789&amp;quot;&#10;## [1] &amp;quot;2021-10-06 00:00:00 XLF -300 @ 38.5999984741211&amp;quot;&#10;## [1] &amp;quot;2021-10-06 00:00:00 XLF -300 @ 38.5999984741211&amp;quot;&#10;## [1] &amp;quot;2021-10-13 00:00:00 XLF 300 @ 38.2900009155273&amp;quot;&#10;## [1] &amp;quot;2021-10-13 00:00:00 XLF 300 @ 38.2900009155273&amp;quot;&#10;## [1] &amp;quot;2021-10-15 00:00:00 XLF -300 @ 39.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-10-15 00:00:00 XLF -300 @ 39.5099983215332&amp;quot;&#10;## [1] &amp;quot;2021-10-28 00:00:00 XLF 300 @ 40.4199981689453&amp;quot;&#10;## [1] &amp;quot;2021-10-28 00:00:00 XLF 300 @ 40.4199981689453&amp;quot;&#10;## [1] &amp;quot;2021-11-04 00:00:00 XLF -300 @ 40&amp;quot;&#10;## [1] &amp;quot;2021-11-04 00:00:00 XLF -300 @ 40&amp;quot;&#10;## [1] &amp;quot;2021-11-05 00:00:00 XLF 300 @ 40.0200004577637&amp;quot;&#10;## [1] &amp;quot;2021-11-05 00:00:00 XLF 300 @ 40.0200004577637&amp;quot;&#10;## [1] &amp;quot;2021-11-15 00:00:00 XLF -300 @ 40.1500015258789&amp;quot;&#10;## [1] &amp;quot;2021-11-15 00:00:00 XLF -300 @ 40.1500015258789&amp;quot;&#10;## [1] &amp;quot;2021-11-18 00:00:00 XLF 300 @ 39.4500007629395&amp;quot;&#10;## [1] &amp;quot;2021-11-18 00:00:00 XLF 300 @ 39.4500007629395&amp;quot;&#10;## [1] &amp;quot;2021-11-24 00:00:00 XLF -300 @ 40.0999984741211&amp;quot;&#10;## [1] &amp;quot;2021-11-24 00:00:00 XLF -300 @ 40.0999984741211&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLF 300 @ 38.8899993896484&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLF 300 @ 38.8899993896484&amp;quot;&#10;## [1] &amp;quot;2021-12-08 00:00:00 XLF -300 @ 39.0900001525879&amp;quot;&#10;## [1] &amp;quot;2021-12-08 00:00:00 XLF -300 @ 39.0900001525879&amp;quot;&#10;## [1] &amp;quot;2021-12-14 00:00:00 XLF 300 @ 38.8600006103516&amp;quot;&#10;## [1] &amp;quot;2021-12-14 00:00:00 XLF 300 @ 38.8600006103516&amp;quot;&#10;## [1] &amp;quot;2021-12-17 00:00:00 XLF -300 @ 38.5900001525879&amp;quot;&#10;## [1] &amp;quot;2021-12-17 00:00:00 XLF -300 @ 38.5900001525879&amp;quot;&#10;## [1] &amp;quot;2021-12-20 00:00:00 XLF 300 @ 37.6599998474121&amp;quot;&#10;## [1] &amp;quot;2021-12-20 00:00:00 XLF 300 @ 37.6599998474121&amp;quot;&#10;## [1] &amp;quot;2021-12-27 00:00:00 XLF -300 @ 39.2200012207031&amp;quot;&#10;## [1] &amp;quot;2021-12-27 00:00:00 XLF -300 @ 39.2200012207031&amp;quot;&#10;## [1] &amp;quot;2022-01-03 00:00:00 XLF 300 @ 39.5299987792969&amp;quot;&#10;## [1] &amp;quot;2022-01-03 00:00:00 XLF 300 @ 39.5299987792969&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLF -300 @ 40.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLF -300 @ 40.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-01-18 00:00:00 XLF 300 @ 39.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-01-18 00:00:00 XLF 300 @ 39.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLF -300 @ 39.060001373291&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLF -300 @ 39.060001373291&amp;quot;&#10;## [1] &amp;quot;2022-02-14 00:00:00 XLF 300 @ 39.6599998474121&amp;quot;&#10;## [1] &amp;quot;2022-02-14 00:00:00 XLF 300 @ 39.6599998474121&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLF -300 @ 38.5200004577637&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLF -300 @ 38.5200004577637&amp;quot;&#10;## [1] &amp;quot;2022-03-02 00:00:00 XLF 300 @ 38.060001373291&amp;quot;&#10;## [1] &amp;quot;2022-03-02 00:00:00 XLF 300 @ 38.060001373291&amp;quot;&#10;## [1] &amp;quot;2022-03-10 00:00:00 XLF -300 @ 36.6599998474121&amp;quot;&#10;## [1] &amp;quot;2022-03-10 00:00:00 XLF -300 @ 36.6599998474121&amp;quot;&#10;## [1] &amp;quot;2022-03-31 00:00:00 XLF 300 @ 38.3199996948242&amp;quot;&#10;## [1] &amp;quot;2022-03-31 00:00:00 XLF 300 @ 38.3199996948242&amp;quot;&#10;## [1] &amp;quot;2022-04-11 00:00:00 XLF -300 @ 37.7200012207031&amp;quot;&#10;## [1] &amp;quot;2022-04-11 00:00:00 XLF -300 @ 37.7200012207031&amp;quot;&#10;## [1] &amp;quot;2022-04-13 00:00:00 XLF 300 @ 37.310001373291&amp;quot;&#10;## [1] &amp;quot;2022-04-13 00:00:00 XLF 300 @ 37.310001373291&amp;quot;&#10;## [1] &amp;quot;2022-04-20 00:00:00 XLF -300 @ 37.8800010681152&amp;quot;&#10;## [1] &amp;quot;2022-04-20 00:00:00 XLF -300 @ 37.8800010681152&amp;quot;&#10;## [1] &amp;quot;2022-04-25 00:00:00 XLF 300 @ 36.2299995422363&amp;quot;&#10;## [1] &amp;quot;2022-04-25 00:00:00 XLF 300 @ 36.2299995422363&amp;quot;&#10;## [1] &amp;quot;2022-05-05 00:00:00 XLF -300 @ 34.9900016784668&amp;quot;&#10;## [1] &amp;quot;2022-05-05 00:00:00 XLF -300 @ 34.9900016784668&amp;quot;&#10;## [1] &amp;quot;2022-05-09 00:00:00 XLF 300 @ 33.9099998474121&amp;quot;&#10;## [1] &amp;quot;2022-05-09 00:00:00 XLF 300 @ 33.9099998474121&amp;quot;&#10;## [1] &amp;quot;2022-05-18 00:00:00 XLF -300 @ 33.2000007629395&amp;quot;&#10;## [1] &amp;quot;2022-05-18 00:00:00 XLF -300 @ 33.2000007629395&amp;quot;&#10;## [1] &amp;quot;2022-05-20 00:00:00 XLF 300 @ 32.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-05-20 00:00:00 XLF 300 @ 32.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-05-24 00:00:00 XLF -300 @ 33.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-05-24 00:00:00 XLF -300 @ 33.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-06-09 00:00:00 XLF 300 @ 33.75&amp;quot;&#10;## [1] &amp;quot;2022-06-09 00:00:00 XLF 300 @ 33.75&amp;quot;&#10;## [1] &amp;quot;2022-06-27 00:00:00 XLF -300 @ 32.2299995422363&amp;quot;&#10;## [1] &amp;quot;2022-06-27 00:00:00 XLF -300 @ 32.2299995422363&amp;quot;&#10;## [1] &amp;quot;2022-06-30 00:00:00 XLF 300 @ 31.4500007629395&amp;quot;&#10;## [1] &amp;quot;2022-06-30 00:00:00 XLF 300 @ 31.4500007629395&amp;quot;&#10;## [1] &amp;quot;2022-07-08 00:00:00 XLF -300 @ 32.0800018310547&amp;quot;&#10;## [1] &amp;quot;2022-07-08 00:00:00 XLF -300 @ 32.0800018310547&amp;quot;&#10;## [1] &amp;quot;2022-07-12 00:00:00 XLF 300 @ 31.6200008392334&amp;quot;&#10;## [1] &amp;quot;2022-07-12 00:00:00 XLF 300 @ 31.6200008392334&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLF -300 @ 31.6599998474121&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLF -300 @ 31.6599998474121&amp;quot;&#10;## [1] &amp;quot;2022-07-27 00:00:00 XLF 300 @ 33&amp;quot;&#10;## [1] &amp;quot;2022-07-27 00:00:00 XLF 300 @ 33&amp;quot;&#10;## [1] &amp;quot;2022-07-29 00:00:00 XLF -300 @ 33.7099990844727&amp;quot;&#10;## [1] &amp;quot;2022-07-29 00:00:00 XLF -300 @ 33.7099990844727&amp;quot;&#10;## [1] &amp;quot;2022-08-03 00:00:00 XLF 300 @ 33.560001373291&amp;quot;&#10;## [1] &amp;quot;2022-08-03 00:00:00 XLF 300 @ 33.560001373291&amp;quot;&#10;## [1] &amp;quot;2022-08-08 00:00:00 XLF -300 @ 33.6699981689453&amp;quot;&#10;## [1] &amp;quot;2022-08-08 00:00:00 XLF -300 @ 33.6699981689453&amp;quot;&#10;## [1] &amp;quot;2022-08-22 00:00:00 XLF 300 @ 34.189998626709&amp;quot;&#10;## [1] &amp;quot;2022-08-22 00:00:00 XLF 300 @ 34.189998626709&amp;quot;&#10;## [1] &amp;quot;2022-08-26 00:00:00 XLF -300 @ 33.7200012207031&amp;quot;&#10;## [1] &amp;quot;2022-08-26 00:00:00 XLF -300 @ 33.7200012207031&amp;quot;&#10;## [1] &amp;quot;2022-08-29 00:00:00 XLF 300 @ 33.4799995422363&amp;quot;&#10;## [1] &amp;quot;2022-08-29 00:00:00 XLF 300 @ 33.4799995422363&amp;quot;&#10;## [1] &amp;quot;2022-09-08 00:00:00 XLF -300 @ 34.0499992370605&amp;quot;&#10;## [1] &amp;quot;2022-09-08 00:00:00 XLF -300 @ 34.0499992370605&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLF 300 @ 33.25&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLF 300 @ 33.25&amp;quot;&#10;## [1] &amp;quot;2022-10-04 00:00:00 XLF -300 @ 32.3400001525879&amp;quot;&#10;## [1] &amp;quot;2022-10-04 00:00:00 XLF -300 @ 32.3400001525879&amp;quot;&#10;## [1] &amp;quot;2022-10-10 00:00:00 XLF 300 @ 30.75&amp;quot;&#10;## [1] &amp;quot;2022-10-10 00:00:00 XLF 300 @ 30.75&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLF -300 @ 31.0100002288818&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLF -300 @ 31.0100002288818&amp;quot;&#10;## [1] &amp;quot;2022-10-21 00:00:00 XLF 300 @ 32.189998626709&amp;quot;&#10;## [1] &amp;quot;2022-10-21 00:00:00 XLF 300 @ 32.189998626709&amp;quot;&#10;## [1] &amp;quot;2022-10-24 00:00:00 XLF -300 @ 32.6199989318848&amp;quot;&#10;## [1] &amp;quot;2022-10-24 00:00:00 XLF -300 @ 32.6199989318848&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLF 300 @ 33.2999992370605&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLF 300 @ 33.2999992370605&amp;quot;&#10;## [1] &amp;quot;2022-11-08 00:00:00 XLF -300 @ 34.4500007629395&amp;quot;&#10;## [1] &amp;quot;2022-11-08 00:00:00 XLF -300 @ 34.4500007629395&amp;quot;&#10;## [1] &amp;quot;2022-11-18 00:00:00 XLF 300 @ 35.3699989318848&amp;quot;&#10;## [1] &amp;quot;2022-11-18 00:00:00 XLF 300 @ 35.3699989318848&amp;quot;&#10;## [1] &amp;quot;2022-11-22 00:00:00 XLF -300 @ 35.8400001525879&amp;quot;&#10;## [1] &amp;quot;2022-11-22 00:00:00 XLF -300 @ 35.8400001525879&amp;quot;&#10;## [1] &amp;quot;2022-11-29 00:00:00 XLF 300 @ 35.7000007629395&amp;quot;&#10;## [1] &amp;quot;2022-11-29 00:00:00 XLF 300 @ 35.7000007629395&amp;quot;&#10;## [1] &amp;quot;2022-12-01 00:00:00 XLF -300 @ 36.0999984741211&amp;quot;&#10;## [1] &amp;quot;2022-12-01 00:00:00 XLF -300 @ 36.0999984741211&amp;quot;&#10;## [1] &amp;quot;2022-12-06 00:00:00 XLF 300 @ 34.7299995422363&amp;quot;&#10;## [1] &amp;quot;2022-12-06 00:00:00 XLF 300 @ 34.7299995422363&amp;quot;&#10;## [1] &amp;quot;2022-12-13 00:00:00 XLF -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2022-12-13 00:00:00 XLF -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2022-12-15 00:00:00 XLF 300 @ 33.9599990844727&amp;quot;&#10;## [1] &amp;quot;2022-12-15 00:00:00 XLF 300 @ 33.9599990844727&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLF -300 @ 33.7599983215332&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLF -300 @ 33.7599983215332&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLF 300 @ 34.7999992370605&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLF 300 @ 34.7999992370605&amp;quot;&#10;## [1] &amp;quot;2023-01-24 00:00:00 XLF -300 @ 35.7799987792969&amp;quot;&#10;## [1] &amp;quot;2023-01-24 00:00:00 XLF -300 @ 35.7799987792969&amp;quot;&#10;## [1] &amp;quot;2023-02-10 00:00:00 XLF 300 @ 36.4900016784668&amp;quot;&#10;## [1] &amp;quot;2023-02-10 00:00:00 XLF 300 @ 36.4900016784668&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLF -300 @ 36.7099990844727&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLF -300 @ 36.7099990844727&amp;quot;&#10;## [1] &amp;quot;2023-02-17 00:00:00 XLF 300 @ 36.3899993896484&amp;quot;&#10;## [1] &amp;quot;2023-02-17 00:00:00 XLF 300 @ 36.3899993896484&amp;quot;&#10;## [1] &amp;quot;2023-03-01 00:00:00 XLF -300 @ 35.5999984741211&amp;quot;&#10;## [1] &amp;quot;2023-03-01 00:00:00 XLF -300 @ 35.5999984741211&amp;quot;&#10;## [1] &amp;quot;2023-03-02 00:00:00 XLF 300 @ 35.4300003051758&amp;quot;&#10;## [1] &amp;quot;2023-03-02 00:00:00 XLF 300 @ 35.4300003051758&amp;quot;&#10;## [1] &amp;quot;2023-03-06 00:00:00 XLF -300 @ 36.0200004577637&amp;quot;&#10;## [1] &amp;quot;2023-03-06 00:00:00 XLF -300 @ 36.0200004577637&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLF 300 @ 34.9599990844727&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLF 300 @ 34.9599990844727&amp;quot;&#10;## [1] &amp;quot;2023-03-22 00:00:00 XLF -300 @ 31.2199993133545&amp;quot;&#10;## [1] &amp;quot;2023-03-22 00:00:00 XLF -300 @ 31.2199993133545&amp;quot;&#10;## [1] &amp;quot;2023-03-24 00:00:00 XLF 300 @ 30.9899997711182&amp;quot;&#10;## [1] &amp;quot;2023-03-24 00:00:00 XLF 300 @ 30.9899997711182&amp;quot;&#10;## [1] &amp;quot;2023-03-28 00:00:00 XLF -300 @ 31.4099998474121&amp;quot;&#10;## [1] &amp;quot;2023-03-28 00:00:00 XLF -300 @ 31.4099998474121&amp;quot;&#10;## [1] &amp;quot;2023-04-06 00:00:00 XLF 300 @ 31.9899997711182&amp;quot;&#10;## [1] &amp;quot;2023-04-06 00:00:00 XLF 300 @ 31.9899997711182&amp;quot;&#10;## [1] &amp;quot;2023-04-11 00:00:00 XLF -300 @ 32.3400001525879&amp;quot;&#10;## [1] &amp;quot;2023-04-11 00:00:00 XLF -300 @ 32.3400001525879&amp;quot;&#10;## [1] &amp;quot;2023-04-24 00:00:00 XLF 300 @ 33.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-04-24 00:00:00 XLF 300 @ 33.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-05-01 00:00:00 XLF -300 @ 33.0800018310547&amp;quot;&#10;## [1] &amp;quot;2023-05-01 00:00:00 XLF -300 @ 33.0800018310547&amp;quot;&#10;## [1] &amp;quot;2023-05-03 00:00:00 XLF 300 @ 31.9599990844727&amp;quot;&#10;## [1] &amp;quot;2023-05-03 00:00:00 XLF 300 @ 31.9599990844727&amp;quot;&#10;## [1] &amp;quot;2023-05-16 00:00:00 XLF -300 @ 31.8600006103516&amp;quot;&#10;## [1] &amp;quot;2023-05-16 00:00:00 XLF -300 @ 31.8600006103516&amp;quot;&#10;## [1] &amp;quot;2023-05-17 00:00:00 XLF 300 @ 32.5&amp;quot;&#10;## [1] &amp;quot;2023-05-17 00:00:00 XLF 300 @ 32.5&amp;quot;&#10;## [1] &amp;quot;2023-05-18 00:00:00 XLF -300 @ 32.7400016784668&amp;quot;&#10;## [1] &amp;quot;2023-05-18 00:00:00 XLF -300 @ 32.7400016784668&amp;quot;&#10;## [1] &amp;quot;2023-05-24 00:00:00 XLF 300 @ 31.8600006103516&amp;quot;&#10;## [1] &amp;quot;2023-05-24 00:00:00 XLF 300 @ 31.8600006103516&amp;quot;&#10;## [1] &amp;quot;2023-06-05 00:00:00 XLF -300 @ 32.6300010681152&amp;quot;&#10;## [1] &amp;quot;2023-06-05 00:00:00 XLF -300 @ 32.6300010681152&amp;quot;&#10;## [1] &amp;quot;2023-06-21 00:00:00 XLF 300 @ 33.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-06-21 00:00:00 XLF 300 @ 33.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-06-30 00:00:00 XLF -300 @ 33.7099990844727&amp;quot;&#10;## [1] &amp;quot;2023-06-30 00:00:00 XLF -300 @ 33.7099990844727&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLF 300 @ 33.5900001525879&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLF 300 @ 33.5900001525879&amp;quot;&#10;## [1] &amp;quot;2023-07-11 00:00:00 XLF -300 @ 34.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-07-11 00:00:00 XLF -300 @ 34.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLF 300 @ 35.2000007629395&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLF 300 @ 35.2000007629395&amp;quot;&#10;## [1] &amp;quot;2023-08-08 00:00:00 XLF -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2023-08-08 00:00:00 XLF -300 @ 35.0800018310547&amp;quot;&#10;## [1] &amp;quot;2023-08-10 00:00:00 XLF 300 @ 34.8499984741211&amp;quot;&#10;## [1] &amp;quot;2023-08-10 00:00:00 XLF 300 @ 34.8499984741211&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLF -300 @ 34.4900016784668&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLF -300 @ 34.4900016784668&amp;quot;&#10;## [1] &amp;quot;2023-09-08 00:00:00 XLF 300 @ 34.2999992370605&amp;quot;&#10;## [1] &amp;quot;2023-09-08 00:00:00 XLF 300 @ 34.2999992370605&amp;quot;&#10;## [1] &amp;quot;2023-09-12 00:00:00 XLF -300 @ 34.689998626709&amp;quot;&#10;## [1] &amp;quot;2023-09-12 00:00:00 XLF -300 @ 34.689998626709&amp;quot;&#10;## [1] &amp;quot;2023-09-21 00:00:00 XLF 300 @ 33.9199981689453&amp;quot;&#10;## [1] &amp;quot;2023-09-21 00:00:00 XLF 300 @ 33.9199981689453&amp;quot;&#10;## [1] &amp;quot;2023-10-09 00:00:00 XLF -300 @ 33.060001373291&amp;quot;&#10;## [1] &amp;quot;2023-10-09 00:00:00 XLF -300 @ 33.060001373291&amp;quot;&#10;## [1] &amp;quot;2023-10-19 00:00:00 XLF 300 @ 32.7000007629395&amp;quot;&#10;## [1] &amp;quot;2023-10-19 00:00:00 XLF 300 @ 32.7000007629395&amp;quot;&#10;## [1] &amp;quot;2023-11-01 00:00:00 XLF -300 @ 32.5699996948242&amp;quot;&#10;## [1] &amp;quot;2023-11-01 00:00:00 XLF -300 @ 32.5699996948242&amp;quot;&#10;## [1] &amp;quot;2023-12-07 00:00:00 XLF 300 @ 35.939998626709&amp;quot;&#10;## [1] &amp;quot;2023-12-07 00:00:00 XLF 300 @ 35.939998626709&amp;quot;&#10;## [1] &amp;quot;2023-12-11 00:00:00 XLF -300 @ 36.3499984741211&amp;quot;&#10;## [1] &amp;quot;2023-12-11 00:00:00 XLF -300 @ 36.3499984741211&amp;quot;&#10;## [1] &amp;quot;2023-12-21 00:00:00 XLF 300 @ 37.2599983215332&amp;quot;&#10;## [1] &amp;quot;2023-12-21 00:00:00 XLF 300 @ 37.2599983215332&amp;quot;&#10;## [1] &amp;quot;2023-12-27 00:00:00 XLF -300 @ 37.6100006103516&amp;quot;&#10;## [1] &amp;quot;2023-12-27 00:00:00 XLF -300 @ 37.6100006103516&amp;quot;&#10;## [1] &amp;quot;2024-01-04 00:00:00 XLF 300 @ 37.5900001525879&amp;quot;&#10;## [1] &amp;quot;2024-01-04 00:00:00 XLF 300 @ 37.5900001525879&amp;quot;&#10;## [1] &amp;quot;2024-01-08 00:00:00 XLF -300 @ 37.9900016784668&amp;quot;&#10;## [1] &amp;quot;2024-01-08 00:00:00 XLF -300 @ 37.9900016784668&amp;quot;&#10;## [1] &amp;quot;2024-01-12 00:00:00 XLF 300 @ 37.5999984741211&amp;quot;&#10;## [1] &amp;quot;2024-01-12 00:00:00 XLF 300 @ 37.5999984741211&amp;quot;&#10;## [1] &amp;quot;2024-01-22 00:00:00 XLF -300 @ 38.1100006103516&amp;quot;&#10;## [1] &amp;quot;2024-01-22 00:00:00 XLF -300 @ 38.1100006103516&amp;quot;&#10;## [1] &amp;quot;2024-02-14 00:00:00 XLF 300 @ 39.0999984741211&amp;quot;&#10;## [1] &amp;quot;2024-02-14 00:00:00 XLF 300 @ 39.0999984741211&amp;quot;&#10;## [1] &amp;quot;2024-02-16 00:00:00 XLF -300 @ 39.6300010681152&amp;quot;&#10;## [1] &amp;quot;2024-02-16 00:00:00 XLF -300 @ 39.6300010681152&amp;quot;&#10;## [1] &amp;quot;2024-03-26 00:00:00 XLF 300 @ 41.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-03-26 00:00:00 XLF 300 @ 41.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-03-28 00:00:00 XLF -300 @ 42.1199989318848&amp;quot;&#10;## [1] &amp;quot;2024-03-28 00:00:00 XLF -300 @ 42.1199989318848&amp;quot;&#10;## [1] &amp;quot;2024-04-03 00:00:00 XLF 300 @ 41.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-04-03 00:00:00 XLF 300 @ 41.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-04-09 00:00:00 XLF -300 @ 41.5099983215332&amp;quot;&#10;## [1] &amp;quot;2024-04-09 00:00:00 XLF -300 @ 41.5099983215332&amp;quot;&#10;## [1] &amp;quot;2024-04-11 00:00:00 XLF 300 @ 40.5999984741211&amp;quot;&#10;## [1] &amp;quot;2024-04-11 00:00:00 XLF 300 @ 40.5999984741211&amp;quot;&#10;## [1] &amp;quot;2024-04-22 00:00:00 XLF -300 @ 40.8699989318848&amp;quot;&#10;## [1] &amp;quot;2024-04-22 00:00:00 XLF -300 @ 40.8699989318848&amp;quot;&#10;## [1] &amp;quot;2024-04-30 00:00:00 XLF 300 @ 40.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-04-30 00:00:00 XLF 300 @ 40.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLF -300 @ 41.0699996948242&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLF -300 @ 41.0699996948242&amp;quot;&#10;## [1] &amp;quot;2024-05-21 00:00:00 XLF 300 @ 42.1800003051758&amp;quot;&#10;## [1] &amp;quot;2024-05-21 00:00:00 XLF 300 @ 42.1800003051758&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLF -300 @ 41.3800010681152&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLF -300 @ 41.3800010681152&amp;quot;&#10;## [1] &amp;quot;2024-06-12 00:00:00 XLF 300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2024-06-12 00:00:00 XLF 300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2024-06-18 00:00:00 XLF -300 @ 41.2700004577637&amp;quot;&#10;## [1] &amp;quot;2024-06-18 00:00:00 XLF -300 @ 41.2700004577637&amp;quot;&#10;## [1] &amp;quot;2024-06-27 00:00:00 XLF 300 @ 40.9700012207031&amp;quot;&#10;## [1] &amp;quot;2024-06-27 00:00:00 XLF 300 @ 40.9700012207031&amp;quot;&#10;## [1] &amp;quot;2024-07-02 00:00:00 XLF -300 @ 41.6800003051758&amp;quot;&#10;## [1] &amp;quot;2024-07-02 00:00:00 XLF -300 @ 41.6800003051758&amp;quot;&#10;## [1] &amp;quot;2024-07-22 00:00:00 XLF 300 @ 43.0900001525879&amp;quot;&#10;## [1] &amp;quot;2024-07-22 00:00:00 XLF 300 @ 43.0900001525879&amp;quot;&#10;## [1] &amp;quot;2024-07-29 00:00:00 XLF -300 @ 43.3499984741211&amp;quot;&#10;## [1] &amp;quot;2024-07-29 00:00:00 XLF -300 @ 43.3499984741211&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLF 300 @ 42.060001373291&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLF 300 @ 42.060001373291&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLF -300 @ 42.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLF -300 @ 42.4000015258789&amp;quot;&#10;## [1] &amp;quot;2024-09-06 00:00:00 XLF 300 @ 44.2900009155273&amp;quot;&#10;## [1] &amp;quot;2024-09-06 00:00:00 XLF 300 @ 44.2900009155273&amp;quot;&#10;## [1] &amp;quot;2024-09-17 00:00:00 XLF -300 @ 45.3300018310547&amp;quot;&#10;## [1] &amp;quot;2024-09-17 00:00:00 XLF -300 @ 45.3300018310547&amp;quot;&#10;## [1] &amp;quot;2024-09-25 00:00:00 XLF 300 @ 44.7900009155273&amp;quot;&#10;## [1] &amp;quot;2024-09-25 00:00:00 XLF 300 @ 44.7900009155273&amp;quot;&#10;## [1] &amp;quot;2024-10-01 00:00:00 XLF -300 @ 45.0800018310547&amp;quot;&#10;## [1] &amp;quot;2024-10-01 00:00:00 XLF -300 @ 45.0800018310547&amp;quot;&#10;## [1] &amp;quot;2024-10-04 00:00:00 XLF 300 @ 45.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-10-04 00:00:00 XLF 300 @ 45.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-10-07 00:00:00 XLF -300 @ 45.0900001525879&amp;quot;&#10;## [1] &amp;quot;2024-10-07 00:00:00 XLF -300 @ 45.0900001525879&amp;quot;&#10;## [1] &amp;quot;2024-10-22 00:00:00 XLF 300 @ 47.1500015258789&amp;quot;&#10;## [1] &amp;quot;2024-10-22 00:00:00 XLF 300 @ 47.1500015258789&amp;quot;&#10;## [1] &amp;quot;2024-11-07 00:00:00 XLF -300 @ 48.75&amp;quot;&#10;## [1] &amp;quot;2024-11-07 00:00:00 XLF -300 @ 48.75&amp;quot;&#10;## [1] &amp;quot;2024-11-21 00:00:00 XLF 300 @ 50.1699981689453&amp;quot;&#10;## [1] &amp;quot;2024-11-21 00:00:00 XLF 300 @ 50.1699981689453&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLF -300 @ 50.7299995422363&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLF -300 @ 50.7299995422363&amp;quot;&#10;## [1] &amp;quot;2024-12-03 00:00:00 XLF 300 @ 50.4500007629395&amp;quot;&#10;## [1] &amp;quot;2024-12-03 00:00:00 XLF 300 @ 50.4500007629395&amp;quot;&#10;## [1] &amp;quot;2024-12-26 00:00:00 XLF -300 @ 49.1100006103516&amp;quot;&#10;## [1] &amp;quot;2024-12-26 00:00:00 XLF -300 @ 49.1100006103516&amp;quot;&#10;## [1] &amp;quot;2024-12-31 00:00:00 XLF 300 @ 48.3300018310547&amp;quot;&#10;## [1] &amp;quot;2024-12-31 00:00:00 XLF 300 @ 48.3300018310547&amp;quot;&#10;## [1] &amp;quot;2025-01-06 00:00:00 XLF -300 @ 48.439998626709&amp;quot;&#10;## [1] &amp;quot;2025-01-06 00:00:00 XLF -300 @ 48.439998626709&amp;quot;&#10;## [1] &amp;quot;2025-01-13 00:00:00 XLF 300 @ 47.6599998474121&amp;quot;&#10;## [1] &amp;quot;2025-01-13 00:00:00 XLF 300 @ 47.6599998474121&amp;quot;&#10;## [1] &amp;quot;2025-01-15 00:00:00 XLF -300 @ 49.4799995422363&amp;quot;&#10;## [1] &amp;quot;2025-01-15 00:00:00 XLF -300 @ 49.4799995422363&amp;quot;&#10;## [1] &amp;quot;2025-02-04 00:00:00 XLF 300 @ 51.1399993896484&amp;quot;&#10;## [1] &amp;quot;2025-02-04 00:00:00 XLF 300 @ 51.1399993896484&amp;quot;&#10;## [1] &amp;quot;2025-02-06 00:00:00 XLF -300 @ 52.1100006103516&amp;quot;&#10;## [1] &amp;quot;2025-02-06 00:00:00 XLF -300 @ 52.1100006103516&amp;quot;&#10;## [1] &amp;quot;2025-02-11 00:00:00 XLF 300 @ 51.5400009155273&amp;quot;&#10;## [1] &amp;quot;2025-02-11 00:00:00 XLF 300 @ 51.5400009155273&amp;quot;&#10;## [1] &amp;quot;2025-02-14 00:00:00 XLF -300 @ 51.7999992370605&amp;quot;&#10;## [1] &amp;quot;2025-02-14 00:00:00 XLF -300 @ 51.7999992370605&amp;quot;&#10;## [1] &amp;quot;2025-02-21 00:00:00 XLF 300 @ 50.75&amp;quot;&#10;## [1] &amp;quot;2025-02-21 00:00:00 XLF 300 @ 50.75&amp;quot;&#10;## [1] &amp;quot;2025-02-28 00:00:00 XLF -300 @ 52.1800003051758&amp;quot;&#10;## [1] &amp;quot;2025-02-28 00:00:00 XLF -300 @ 52.1800003051758&amp;quot;&#10;## [1] &amp;quot;2025-03-05 00:00:00 XLF 300 @ 50.2099990844727&amp;quot;&#10;## [1] &amp;quot;2025-03-05 00:00:00 XLF 300 @ 50.2099990844727&amp;quot;&#10;## [1] &amp;quot;2025-03-17 00:00:00 XLF -300 @ 49.0900001525879&amp;quot;&#10;## [1] &amp;quot;2025-03-17 00:00:00 XLF -300 @ 49.0900001525879&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLF 300 @ 49.810001373291&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLF 300 @ 49.810001373291&amp;quot;&#10;## [1] &amp;quot;2025-04-03 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31.84375&amp;quot;&#10;## [1] &amp;quot;2000-09-11 00:00:00 XLI 300 @ 31.28125&amp;quot;&#10;## [1] &amp;quot;2000-09-11 00:00:00 XLI 300 @ 31.28125&amp;quot;&#10;## [1] &amp;quot;2000-09-26 00:00:00 XLI -300 @ 30.625&amp;quot;&#10;## [1] &amp;quot;2000-09-26 00:00:00 XLI -300 @ 30.625&amp;quot;&#10;## [1] &amp;quot;2000-10-03 00:00:00 XLI 300 @ 30.84375&amp;quot;&#10;## [1] &amp;quot;2000-10-03 00:00:00 XLI 300 @ 30.84375&amp;quot;&#10;## [1] &amp;quot;2000-10-04 00:00:00 XLI -300 @ 31.0625&amp;quot;&#10;## [1] &amp;quot;2000-10-04 00:00:00 XLI -300 @ 31.0625&amp;quot;&#10;## [1] &amp;quot;2000-10-09 00:00:00 XLI 300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-10-09 00:00:00 XLI 300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-10-17 00:00:00 XLI -300 @ 29.3125&amp;quot;&#10;## [1] &amp;quot;2000-10-17 00:00:00 XLI -300 @ 29.3125&amp;quot;&#10;## [1] &amp;quot;2000-10-19 00:00:00 XLI 300 @ 29.28125&amp;quot;&#10;## [1] &amp;quot;2000-10-19 00:00:00 XLI 300 @ 29.28125&amp;quot;&#10;## [1] &amp;quot;2000-10-24 00:00:00 XLI -300 @ 30.25&amp;quot;&#10;## [1] &amp;quot;2000-10-24 00:00:00 XLI -300 @ 30.25&amp;quot;&#10;## [1] &amp;quot;2000-11-13 00:00:00 XLI 300 @ 30.09375&amp;quot;&#10;## [1] &amp;quot;2000-11-13 00:00:00 XLI 300 @ 30.09375&amp;quot;&#10;## [1] &amp;quot;2000-11-17 00:00:00 XLI -300 @ 30.78125&amp;quot;&#10;## [1] &amp;quot;2000-11-17 00:00:00 XLI -300 @ 30.78125&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLI 300 @ 30.71875&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLI 300 @ 30.71875&amp;quot;&#10;## [1] &amp;quot;2000-12-05 00:00:00 XLI -300 @ 32.421875&amp;quot;&#10;## [1] &amp;quot;2000-12-05 00:00:00 XLI -300 @ 32.421875&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLI 300 @ 30.875&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLI 300 @ 30.875&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLI -300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLI -300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLI 300 @ 31.15625&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLI 300 @ 31.15625&amp;quot;&#10;## [1] &amp;quot;2001-01-05 00:00:00 XLI -300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2001-01-05 00:00:00 XLI -300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2001-01-09 00:00:00 XLI 300 @ 30.34375&amp;quot;&#10;## [1] &amp;quot;2001-01-09 00:00:00 XLI 300 @ 30.34375&amp;quot;&#10;## [1] &amp;quot;2001-01-12 00:00:00 XLI -300 @ 30.90625&amp;quot;&#10;## [1] &amp;quot;2001-01-12 00:00:00 XLI -300 @ 30.90625&amp;quot;&#10;## [1] &amp;quot;2001-01-23 00:00:00 XLI 300 @ 31.375&amp;quot;&#10;## [1] &amp;quot;2001-01-23 00:00:00 XLI 300 @ 31.375&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLI -300 @ 31.203125&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLI -300 @ 31.203125&amp;quot;&#10;## [1] &amp;quot;2001-01-29 00:00:00 XLI 300 @ 30.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-01-29 00:00:00 XLI 300 @ 30.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-01-31 00:00:00 XLI -300 @ 31.3700008392334&amp;quot;&#10;## [1] &amp;quot;2001-01-31 00:00:00 XLI -300 @ 31.3700008392334&amp;quot;&#10;## [1] &amp;quot;2001-02-02 00:00:00 XLI 300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-02-02 00:00:00 XLI 300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-02-07 00:00:00 XLI -300 @ 30.8899993896484&amp;quot;&#10;## [1] &amp;quot;2001-02-07 00:00:00 XLI -300 @ 30.8899993896484&amp;quot;&#10;## [1] &amp;quot;2001-02-08 00:00:00 XLI 300 @ 30.8500003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-08 00:00:00 XLI 300 @ 30.8500003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-14 00:00:00 XLI -300 @ 30.4699993133545&amp;quot;&#10;## [1] &amp;quot;2001-02-14 00:00:00 XLI -300 @ 30.4699993133545&amp;quot;&#10;## [1] &amp;quot;2001-02-20 00:00:00 XLI 300 @ 30.1900005340576&amp;quot;&#10;## [1] &amp;quot;2001-02-20 00:00:00 XLI 300 @ 30.1900005340576&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLI -300 @ 30.0200004577637&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLI -300 @ 30.0200004577637&amp;quot;&#10;## [1] &amp;quot;2001-03-01 00:00:00 XLI 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-03-01 00:00:00 XLI 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-03-06 00:00:00 XLI -300 @ 30.25&amp;quot;&#10;## [1] &amp;quot;2001-03-06 00:00:00 XLI -300 @ 30.25&amp;quot;&#10;## [1] &amp;quot;2001-03-12 00:00:00 XLI 300 @ 28.5&amp;quot;&#10;## [1] &amp;quot;2001-03-12 00:00:00 XLI 300 @ 28.5&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLI -300 @ 26.9899997711182&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLI -300 @ 26.9899997711182&amp;quot;&#10;## [1] &amp;quot;2001-04-03 00:00:00 XLI 300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-04-03 00:00:00 XLI 300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLI -300 @ 26.3600006103516&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLI -300 @ 26.3600006103516&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLI 300 @ 28.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLI 300 @ 28.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-26 00:00:00 XLI -300 @ 29.7199993133545&amp;quot;&#10;## [1] &amp;quot;2001-04-26 00:00:00 XLI -300 @ 29.7199993133545&amp;quot;&#10;## [1] &amp;quot;2001-05-04 00:00:00 XLI 300 @ 29.9200000762939&amp;quot;&#10;## [1] &amp;quot;2001-05-04 00:00:00 XLI 300 @ 29.9200000762939&amp;quot;&#10;## [1] &amp;quot;2001-05-08 00:00:00 XLI -300 @ 30.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-05-08 00:00:00 XLI -300 @ 30.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-05-24 00:00:00 XLI 300 @ 31.6299991607666&amp;quot;&#10;## [1] &amp;quot;2001-05-24 00:00:00 XLI 300 @ 31.6299991607666&amp;quot;&#10;## [1] &amp;quot;2001-06-06 00:00:00 XLI -300 @ 30.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-06-06 00:00:00 XLI -300 @ 30.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-06-11 00:00:00 XLI 300 @ 30.1800003051758&amp;quot;&#10;## [1] &amp;quot;2001-06-11 00:00:00 XLI 300 @ 30.1800003051758&amp;quot;&#10;## [1] &amp;quot;2001-07-03 00:00:00 XLI -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2001-07-03 00:00:00 XLI -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2001-07-09 00:00:00 XLI 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2001-07-09 00:00:00 XLI 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLI -300 @ 29&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLI -300 @ 29&amp;quot;&#10;## [1] &amp;quot;2001-07-24 00:00:00 XLI 300 @ 28.1599998474121&amp;quot;&#10;## [1] &amp;quot;2001-07-24 00:00:00 XLI 300 @ 28.1599998474121&amp;quot;&#10;## [1] &amp;quot;2001-07-30 00:00:00 XLI -300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-07-30 00:00:00 XLI -300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLI 300 @ 28.7600002288818&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLI 300 @ 28.7600002288818&amp;quot;&#10;## [1] &amp;quot;2001-08-13 00:00:00 XLI -300 @ 28.7700004577637&amp;quot;&#10;## [1] &amp;quot;2001-08-13 00:00:00 XLI -300 @ 28.7700004577637&amp;quot;&#10;## [1] &amp;quot;2001-08-20 00:00:00 XLI 300 @ 28.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-08-20 00:00:00 XLI 300 @ 28.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-08-27 00:00:00 XLI -300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-08-27 00:00:00 XLI -300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLI 300 @ 28.1200008392334&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLI 300 @ 28.1200008392334&amp;quot;&#10;## [1] &amp;quot;2001-09-25 00:00:00 XLI -300 @ 23.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-09-25 00:00:00 XLI -300 @ 23.2800006866455&amp;quot;&#10;## [1] &amp;quot;2001-10-09 00:00:00 XLI 300 @ 24.1299991607666&amp;quot;&#10;## [1] &amp;quot;2001-10-09 00:00:00 XLI 300 @ 24.1299991607666&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLI -300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLI -300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLI 300 @ 24.4799995422363&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLI 300 @ 24.4799995422363&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLI -300 @ 24.7199993133545&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLI -300 @ 24.7199993133545&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLI 300 @ 24.2099990844727&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLI 300 @ 24.2099990844727&amp;quot;&#10;## [1] &amp;quot;2001-11-05 00:00:00 XLI -300 @ 25.3400001525879&amp;quot;&#10;## [1] &amp;quot;2001-11-05 00:00:00 XLI -300 @ 25.3400001525879&amp;quot;&#10;## [1] &amp;quot;2001-11-13 00:00:00 XLI 300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-11-13 00:00:00 XLI 300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-11-14 00:00:00 XLI -300 @ 26.2800006866455&amp;quot;&#10;## [1] 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26.2900009155273&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLI 300 @ 25.5499992370605&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLI 300 @ 25.5499992370605&amp;quot;&#10;## [1] &amp;quot;2002-02-11 00:00:00 XLI -300 @ 25.4300003051758&amp;quot;&#10;## [1] &amp;quot;2002-02-11 00:00:00 XLI -300 @ 25.4300003051758&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLI 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLI 300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2002-03-20 00:00:00 XLI -300 @ 27.9500007629395&amp;quot;&#10;## [1] &amp;quot;2002-03-20 00:00:00 XLI -300 @ 27.9500007629395&amp;quot;&#10;## [1] &amp;quot;2002-03-22 00:00:00 XLI 300 @ 27.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-03-22 00:00:00 XLI 300 @ 27.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-04-01 00:00:00 XLI -300 @ 27.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-04-01 00:00:00 XLI -300 @ 27.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-04-03 00:00:00 XLI 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-04-03 00:00:00 XLI 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-04-09 00:00:00 XLI -300 @ 27.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-04-09 00:00:00 XLI -300 @ 27.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-04-12 00:00:00 XLI 300 @ 26.8199996948242&amp;quot;&#10;## [1] &amp;quot;2002-04-12 00:00:00 XLI 300 @ 26.8199996948242&amp;quot;&#10;## [1] &amp;quot;2002-05-03 00:00:00 XLI -300 @ 25.5400009155273&amp;quot;&#10;## [1] &amp;quot;2002-05-03 00:00:00 XLI -300 @ 25.5400009155273&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLI 300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLI 300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLI -300 @ 25.4300003051758&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLI -300 @ 25.4300003051758&amp;quot;&#10;## [1] &amp;quot;2002-05-13 00:00:00 XLI 300 @ 25.2099990844727&amp;quot;&#10;## [1] 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&amp;quot;2025-06-24 00:00:00 XLI -300 @ 145.059997558594&amp;quot;&#10;## [1] &amp;quot;1999-01-04 00:00:00 XLK 300 @ 33&amp;quot;&#10;## [1] &amp;quot;1999-01-05 00:00:00 XLK -300 @ 33.84375&amp;quot;&#10;## [1] &amp;quot;1999-01-05 00:00:00 XLK -300 @ 33.84375&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLK 300 @ 34.25&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLK 300 @ 34.25&amp;quot;&#10;## [1] &amp;quot;1999-01-19 00:00:00 XLK -300 @ 35.984375&amp;quot;&#10;## [1] &amp;quot;1999-01-19 00:00:00 XLK -300 @ 35.984375&amp;quot;&#10;## [1] &amp;quot;1999-01-25 00:00:00 XLK 300 @ 35.359375&amp;quot;&#10;## [1] &amp;quot;1999-01-25 00:00:00 XLK 300 @ 35.359375&amp;quot;&#10;## [1] &amp;quot;1999-01-27 00:00:00 XLK -300 @ 36&amp;quot;&#10;## [1] &amp;quot;1999-01-27 00:00:00 XLK -300 @ 36&amp;quot;&#10;## [1] &amp;quot;1999-02-05 00:00:00 XLK 300 @ 35.3125&amp;quot;&#10;## [1] &amp;quot;1999-02-05 00:00:00 XLK 300 @ 35.3125&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLK -300 @ 34.78125&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLK -300 @ 34.78125&amp;quot;&#10;## [1] &amp;quot;1999-02-17 00:00:00 XLK 300 @ 33.84375&amp;quot;&#10;## [1] &amp;quot;1999-02-17 00:00:00 XLK 300 @ 33.84375&amp;quot;&#10;## [1] &amp;quot;1999-02-23 00:00:00 XLK -300 @ 36.03125&amp;quot;&#10;## [1] &amp;quot;1999-02-23 00:00:00 XLK -300 @ 36.03125&amp;quot;&#10;## [1] &amp;quot;1999-03-01 00:00:00 XLK 300 @ 33.90625&amp;quot;&#10;## [1] &amp;quot;1999-03-01 00:00:00 XLK 300 @ 33.90625&amp;quot;&#10;## [1] &amp;quot;1999-03-08 00:00:00 XLK -300 @ 35.6875&amp;quot;&#10;## [1] &amp;quot;1999-03-08 00:00:00 XLK -300 @ 35.6875&amp;quot;&#10;## [1] &amp;quot;1999-03-15 00:00:00 XLK 300 @ 35.5&amp;quot;&#10;## [1] &amp;quot;1999-03-15 00:00:00 XLK 300 @ 35.5&amp;quot;&#10;## [1] &amp;quot;1999-03-16 00:00:00 XLK -300 @ 36.109375&amp;quot;&#10;## [1] &amp;quot;1999-03-16 00:00:00 XLK -300 @ 36.109375&amp;quot;&#10;## [1] &amp;quot;1999-03-22 00:00:00 XLK 300 @ 35.5&amp;quot;&#10;## [1] &amp;quot;1999-03-22 00:00:00 XLK 300 @ 35.5&amp;quot;&#10;## [1] &amp;quot;1999-03-26 00:00:00 XLK -300 @ 35.78125&amp;quot;&#10;## [1] &amp;quot;1999-03-26 00:00:00 XLK -300 @ 35.78125&amp;quot;&#10;## [1] &amp;quot;1999-04-13 00:00:00 XLK 300 @ 37.8125&amp;quot;&#10;## [1] &amp;quot;1999-04-13 00:00:00 XLK 300 @ 37.8125&amp;quot;&#10;## [1] &amp;quot;1999-04-23 00:00:00 XLK -300 @ 38&amp;quot;&#10;## [1] &amp;quot;1999-04-23 00:00:00 XLK -300 @ 38&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLK 300 @ 37.109375&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLK 300 @ 37.109375&amp;quot;&#10;## [1] &amp;quot;1999-05-11 00:00:00 XLK -300 @ 37.875&amp;quot;&#10;## [1] &amp;quot;1999-05-11 00:00:00 XLK -300 @ 37.875&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLK 300 @ 38.03125&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLK 300 @ 38.03125&amp;quot;&#10;## [1] &amp;quot;1999-05-19 00:00:00 XLK -300 @ 38.5&amp;quot;&#10;## [1] &amp;quot;1999-05-19 00:00:00 XLK -300 @ 38.5&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLK 300 @ 37.5625&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLK 300 @ 37.5625&amp;quot;&#10;## [1] &amp;quot;1999-06-07 00:00:00 XLK -300 @ 38&amp;quot;&#10;## [1] &amp;quot;1999-06-07 00:00:00 XLK -300 @ 38&amp;quot;&#10;## [1] &amp;quot;1999-06-14 00:00:00 XLK 300 @ 36.453125&amp;quot;&#10;## [1] &amp;quot;1999-06-14 00:00:00 XLK 300 @ 36.453125&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLK -300 @ 38.71875&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLK -300 @ 38.71875&amp;quot;&#10;## [1] &amp;quot;1999-06-25 00:00:00 XLK 300 @ 38.734375&amp;quot;&#10;## [1] &amp;quot;1999-06-25 00:00:00 XLK 300 @ 38.734375&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLK -300 @ 39.875&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLK -300 @ 39.875&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLK 300 @ 41.875&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLK 300 @ 41.875&amp;quot;&#10;## [1] &amp;quot;1999-07-29 00:00:00 XLK -300 @ 40.4375&amp;quot;&#10;## [1] &amp;quot;1999-07-29 00:00:00 XLK -300 @ 40.4375&amp;quot;&#10;## [1] &amp;quot;1999-08-02 00:00:00 XLK 300 @ 39.9375&amp;quot;&#10;## [1] &amp;quot;1999-08-02 00:00:00 XLK 300 @ 39.9375&amp;quot;&#10;## [1] &amp;quot;1999-08-12 00:00:00 XLK -300 @ 39.25&amp;quot;&#10;## [1] &amp;quot;1999-08-12 00:00:00 XLK -300 @ 39.25&amp;quot;&#10;## [1] &amp;quot;1999-08-20 00:00:00 XLK 300 @ 40.0625&amp;quot;&#10;## [1] &amp;quot;1999-08-20 00:00:00 XLK 300 @ 40.0625&amp;quot;&#10;## [1] &amp;quot;1999-08-24 00:00:00 XLK -300 @ 41.625&amp;quot;&#10;## [1] &amp;quot;1999-08-24 00:00:00 XLK -300 @ 41.625&amp;quot;&#10;## [1] &amp;quot;1999-08-31 00:00:00 XLK 300 @ 41.421875&amp;quot;&#10;## [1] &amp;quot;1999-08-31 00:00:00 XLK 300 @ 41.421875&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLK -300 @ 43.015625&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLK -300 @ 43.015625&amp;quot;&#10;## [1] &amp;quot;1999-09-16 00:00:00 XLK 300 @ 42.34375&amp;quot;&#10;## [1] &amp;quot;1999-09-16 00:00:00 XLK 300 @ 42.34375&amp;quot;&#10;## [1] &amp;quot;1999-09-20 00:00:00 XLK -300 @ 43.375&amp;quot;&#10;## [1] &amp;quot;1999-09-20 00:00:00 XLK -300 @ 43.375&amp;quot;&#10;## [1] &amp;quot;1999-09-22 00:00:00 XLK 300 @ 42.5625&amp;quot;&#10;## [1] &amp;quot;1999-09-22 00:00:00 XLK 300 @ 42.5625&amp;quot;&#10;## [1] &amp;quot;1999-10-05 00:00:00 XLK -300 @ 42.25&amp;quot;&#10;## [1] &amp;quot;1999-10-05 00:00:00 XLK -300 @ 42.25&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLK 300 @ 41.0625&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLK 300 @ 41.0625&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLK -300 @ 39.78125&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLK -300 @ 39.78125&amp;quot;&#10;## [1] &amp;quot;1999-12-01 00:00:00 XLK 300 @ 47.125&amp;quot;&#10;## [1] &amp;quot;1999-12-01 00:00:00 XLK 300 @ 47.125&amp;quot;&#10;## [1] &amp;quot;1999-12-03 00:00:00 XLK -300 @ 49.625&amp;quot;&#10;## [1] &amp;quot;1999-12-03 00:00:00 XLK -300 @ 49.625&amp;quot;&#10;## [1] &amp;quot;1999-12-15 00:00:00 XLK 300 @ 50.0625&amp;quot;&#10;## [1] &amp;quot;1999-12-15 00:00:00 XLK 300 @ 50.0625&amp;quot;&#10;## [1] &amp;quot;1999-12-17 00:00:00 XLK -300 @ 51.5625&amp;quot;&#10;## [1] &amp;quot;1999-12-17 00:00:00 XLK -300 @ 51.5625&amp;quot;&#10;## [1] &amp;quot;2000-01-05 00:00:00 XLK 300 @ 51.84375&amp;quot;&#10;## [1] &amp;quot;2000-01-05 00:00:00 XLK 300 @ 51.84375&amp;quot;&#10;## [1] &amp;quot;2000-01-11 00:00:00 XLK -300 @ 51.4375&amp;quot;&#10;## [1] &amp;quot;2000-01-11 00:00:00 XLK -300 @ 51.4375&amp;quot;&#10;## [1] &amp;quot;2000-01-25 00:00:00 XLK 300 @ 52.984375&amp;quot;&#10;## [1] &amp;quot;2000-01-25 00:00:00 XLK 300 @ 52.984375&amp;quot;&#10;## [1] &amp;quot;2000-02-02 00:00:00 XLK -300 @ 52&amp;quot;&#10;## [1] &amp;quot;2000-02-02 00:00:00 XLK -300 @ 52&amp;quot;&#10;## [1] &amp;quot;2000-02-17 00:00:00 XLK 300 @ 55.5&amp;quot;&#10;## [1] &amp;quot;2000-02-17 00:00:00 XLK 300 @ 55.5&amp;quot;&#10;## [1] &amp;quot;2000-02-18 00:00:00 XLK -300 @ 53.625&amp;quot;&#10;## [1] &amp;quot;2000-02-18 00:00:00 XLK -300 @ 53.625&amp;quot;&#10;## [1] &amp;quot;2000-02-22 00:00:00 XLK 300 @ 53.5&amp;quot;&#10;## [1] &amp;quot;2000-02-22 00:00:00 XLK 300 @ 53.5&amp;quot;&#10;## [1] &amp;quot;2000-02-24 00:00:00 XLK -300 @ 55.8125&amp;quot;&#10;## [1] &amp;quot;2000-02-24 00:00:00 XLK -300 @ 55.8125&amp;quot;&#10;## [1] &amp;quot;2000-02-29 00:00:00 XLK 300 @ 55.875&amp;quot;&#10;## [1] &amp;quot;2000-02-29 00:00:00 XLK 300 @ 55.875&amp;quot;&#10;## [1] &amp;quot;2000-03-01 00:00:00 XLK -300 @ 56.4375&amp;quot;&#10;## [1] &amp;quot;2000-03-01 00:00:00 XLK -300 @ 56.4375&amp;quot;&#10;## [1] &amp;quot;2000-03-08 00:00:00 XLK 300 @ 57.875&amp;quot;&#10;## [1] &amp;quot;2000-03-08 00:00:00 XLK 300 @ 57.875&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLK -300 @ 59.75&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLK -300 @ 59.75&amp;quot;&#10;## [1] &amp;quot;2000-03-15 00:00:00 XLK 300 @ 56.53125&amp;quot;&#10;## [1] &amp;quot;2000-03-15 00:00:00 XLK 300 @ 56.53125&amp;quot;&#10;## [1] &amp;quot;2000-03-20 00:00:00 XLK -300 @ 59.625&amp;quot;&#10;## [1] &amp;quot;2000-03-20 00:00:00 XLK -300 @ 59.625&amp;quot;&#10;## [1] &amp;quot;2000-03-30 00:00:00 XLK 300 @ 59.4375&amp;quot;&#10;## [1] &amp;quot;2000-03-30 00:00:00 XLK 300 @ 59.4375&amp;quot;&#10;## [1] &amp;quot;2000-04-10 00:00:00 XLK -300 @ 58.375&amp;quot;&#10;## [1] &amp;quot;2000-04-10 00:00:00 XLK -300 @ 58.375&amp;quot;&#10;## [1] &amp;quot;2000-04-12 00:00:00 XLK 300 @ 53.25&amp;quot;&#10;## [1] &amp;quot;2000-04-12 00:00:00 XLK 300 @ 53.25&amp;quot;&#10;## [1] &amp;quot;2000-04-19 00:00:00 XLK -300 @ 53.34375&amp;quot;&#10;## [1] &amp;quot;2000-04-19 00:00:00 XLK -300 @ 53.34375&amp;quot;&#10;## [1] &amp;quot;2000-04-25 00:00:00 XLK 300 @ 54.21875&amp;quot;&#10;## [1] &amp;quot;2000-04-25 00:00:00 XLK 300 @ 54.21875&amp;quot;&#10;## [1] &amp;quot;2000-04-26 00:00:00 XLK -300 @ 53.1875&amp;quot;&#10;## [1] &amp;quot;2000-04-26 00:00:00 XLK -300 @ 53.1875&amp;quot;&#10;## [1] &amp;quot;2000-05-04 00:00:00 XLK 300 @ 52&amp;quot;&#10;## [1] &amp;quot;2000-05-04 00:00:00 XLK 300 @ 52&amp;quot;&#10;## [1] &amp;quot;2000-05-16 00:00:00 XLK -300 @ 52.59375&amp;quot;&#10;## [1] &amp;quot;2000-05-16 00:00:00 XLK -300 @ 52.59375&amp;quot;&#10;## [1] &amp;quot;2000-05-19 00:00:00 XLK 300 @ 48.5625&amp;quot;&#10;## [1] &amp;quot;2000-05-19 00:00:00 XLK 300 @ 48.5625&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLK -300 @ 49.28125&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLK -300 @ 49.28125&amp;quot;&#10;## [1] &amp;quot;2000-06-13 00:00:00 XLK 300 @ 54.125&amp;quot;&#10;## [1] &amp;quot;2000-06-13 00:00:00 XLK 300 @ 54.125&amp;quot;&#10;## [1] &amp;quot;2000-06-19 00:00:00 XLK -300 @ 56.09375&amp;quot;&#10;## [1] &amp;quot;2000-06-19 00:00:00 XLK -300 @ 56.09375&amp;quot;&#10;## [1] &amp;quot;2000-06-23 00:00:00 XLK 300 @ 53.828125&amp;quot;&#10;## [1] &amp;quot;2000-06-23 00:00:00 XLK 300 @ 53.828125&amp;quot;&#10;## [1] &amp;quot;2000-07-05 00:00:00 XLK -300 @ 52.8125&amp;quot;&#10;## [1] &amp;quot;2000-07-05 00:00:00 XLK -300 @ 52.8125&amp;quot;&#10;## [1] &amp;quot;2000-07-06 00:00:00 XLK 300 @ 53.625&amp;quot;&#10;## [1] &amp;quot;2000-07-06 00:00:00 XLK 300 @ 53.625&amp;quot;&#10;## [1] &amp;quot;2000-07-10 00:00:00 XLK -300 @ 53.90625&amp;quot;&#10;## [1] &amp;quot;2000-07-10 00:00:00 XLK -300 @ 53.90625&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLK 300 @ 54.84375&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLK 300 @ 54.84375&amp;quot;&#10;## [1] &amp;quot;2000-07-13 00:00:00 XLK -300 @ 55.90625&amp;quot;&#10;## [1] &amp;quot;2000-07-13 00:00:00 XLK -300 @ 55.90625&amp;quot;&#10;## [1] &amp;quot;2000-07-20 00:00:00 XLK 300 @ 56.15625&amp;quot;&#10;## [1] &amp;quot;2000-07-20 00:00:00 XLK 300 @ 56.15625&amp;quot;&#10;## [1] &amp;quot;2000-08-04 00:00:00 XLK -300 @ 51.46875&amp;quot;&#10;## [1] &amp;quot;2000-08-04 00:00:00 XLK -300 @ 51.46875&amp;quot;&#10;## [1] &amp;quot;2000-08-11 00:00:00 XLK 300 @ 51.875&amp;quot;&#10;## [1] &amp;quot;2000-08-11 00:00:00 XLK 300 @ 51.875&amp;quot;&#10;## [1] &amp;quot;2000-08-15 00:00:00 XLK -300 @ 53.0625&amp;quot;&#10;## [1] &amp;quot;2000-08-15 00:00:00 XLK -300 @ 53.0625&amp;quot;&#10;## [1] &amp;quot;2000-09-06 00:00:00 XLK 300 @ 53.875&amp;quot;&#10;## [1] &amp;quot;2000-09-06 00:00:00 XLK 300 @ 53.875&amp;quot;&#10;## [1] &amp;quot;2000-09-20 00:00:00 XLK -300 @ 51.75&amp;quot;&#10;## [1] &amp;quot;2000-09-20 00:00:00 XLK -300 @ 51.75&amp;quot;&#10;## [1] &amp;quot;2000-09-25 00:00:00 XLK 300 @ 48.21875&amp;quot;&#10;## [1] &amp;quot;2000-09-25 00:00:00 XLK 300 @ 48.21875&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLK -300 @ 46.375&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLK -300 @ 46.375&amp;quot;&#10;## [1] &amp;quot;2000-10-02 00:00:00 XLK 300 @ 46.03125&amp;quot;&#10;## [1] &amp;quot;2000-10-02 00:00:00 XLK 300 @ 46.03125&amp;quot;&#10;## [1] &amp;quot;2000-10-16 00:00:00 XLK -300 @ 42.75&amp;quot;&#10;## [1] &amp;quot;2000-10-16 00:00:00 XLK -300 @ 42.75&amp;quot;&#10;## [1] &amp;quot;2000-10-19 00:00:00 XLK 300 @ 44.609375&amp;quot;&#10;## [1] &amp;quot;2000-10-19 00:00:00 XLK 300 @ 44.609375&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLK -300 @ 45.28125&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLK -300 @ 45.28125&amp;quot;&#10;## [1] &amp;quot;2000-10-26 00:00:00 XLK 300 @ 42&amp;quot;&#10;## [1] &amp;quot;2000-10-26 00:00:00 XLK 300 @ 42&amp;quot;&#10;## [1] &amp;quot;2000-11-01 00:00:00 XLK -300 @ 42.875&amp;quot;&#10;## [1] &amp;quot;2000-11-01 00:00:00 XLK -300 @ 42.875&amp;quot;&#10;## [1] &amp;quot;2000-11-09 00:00:00 XLK 300 @ 41.015625&amp;quot;&#10;## [1] &amp;quot;2000-11-09 00:00:00 XLK 300 @ 41.015625&amp;quot;&#10;## [1] &amp;quot;2000-11-15 00:00:00 XLK -300 @ 41&amp;quot;&#10;## [1] &amp;quot;2000-11-15 00:00:00 XLK -300 @ 41&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLK 300 @ 38.5625&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLK 300 @ 38.5625&amp;quot;&#10;## [1] &amp;quot;2000-12-06 00:00:00 XLK -300 @ 37.25&amp;quot;&#10;## [1] &amp;quot;2000-12-06 00:00:00 XLK -300 @ 37.25&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLK 300 @ 36.125&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLK 300 @ 36.125&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLK -300 @ 32.1875&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLK -300 @ 32.1875&amp;quot;&#10;## [1] &amp;quot;2001-01-02 00:00:00 XLK 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2001-01-02 00:00:00 XLK 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLK -300 @ 34.59375&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLK -300 @ 34.59375&amp;quot;&#10;## [1] &amp;quot;2001-01-26 00:00:00 XLK 300 @ 37.375&amp;quot;&#10;## [1] &amp;quot;2001-01-26 00:00:00 XLK 300 @ 37.375&amp;quot;&#10;## [1] &amp;quot;2001-01-30 00:00:00 XLK -300 @ 38.25&amp;quot;&#10;## [1] &amp;quot;2001-01-30 00:00:00 XLK -300 @ 38.25&amp;quot;&#10;## [1] &amp;quot;2001-02-01 00:00:00 XLK 300 @ 37.2799987792969&amp;quot;&#10;## [1] &amp;quot;2001-02-01 00:00:00 XLK 300 @ 37.2799987792969&amp;quot;&#10;## [1] &amp;quot;2001-02-16 00:00:00 XLK -300 @ 31.9899997711182&amp;quot;&#10;## [1] &amp;quot;2001-02-16 00:00:00 XLK -300 @ 31.9899997711182&amp;quot;&#10;## [1] &amp;quot;2001-02-20 00:00:00 XLK 300 @ 30.2700004577637&amp;quot;&#10;## [1] &amp;quot;2001-02-20 00:00:00 XLK 300 @ 30.2700004577637&amp;quot;&#10;## [1] &amp;quot;2001-03-07 00:00:00 XLK -300 @ 29.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-03-07 00:00:00 XLK -300 @ 29.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-03-12 00:00:00 XLK 300 @ 25.7000007629395&amp;quot;&#10;## [1] &amp;quot;2001-03-12 00:00:00 XLK 300 @ 25.7000007629395&amp;quot;&#10;## [1] &amp;quot;2001-03-23 00:00:00 XLK -300 @ 26.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-03-23 00:00:00 XLK -300 @ 26.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-03-29 00:00:00 XLK 300 @ 24.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-03-29 00:00:00 XLK 300 @ 24.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLK -300 @ 23.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLK -300 @ 23.3500003814697&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLK 300 @ 27.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLK 300 @ 27.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-05-01 00:00:00 XLK -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2001-05-01 00:00:00 XLK -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2001-05-10 00:00:00 XLK 300 @ 28.8099994659424&amp;quot;&#10;## [1] &amp;quot;2001-05-10 00:00:00 XLK 300 @ 28.8099994659424&amp;quot;&#10;## [1] &amp;quot;2001-05-17 00:00:00 XLK -300 @ 29.3600006103516&amp;quot;&#10;## [1] &amp;quot;2001-05-17 00:00:00 XLK -300 @ 29.3600006103516&amp;quot;&#10;## [1] &amp;quot;2001-05-29 00:00:00 XLK 300 @ 28.5400009155273&amp;quot;&#10;## [1] &amp;quot;2001-05-29 00:00:00 XLK 300 @ 28.5400009155273&amp;quot;&#10;## [1] &amp;quot;2001-06-06 00:00:00 XLK -300 @ 28.8700008392334&amp;quot;&#10;## [1] &amp;quot;2001-06-06 00:00:00 XLK -300 @ 28.8700008392334&amp;quot;&#10;## [1] &amp;quot;2001-06-12 00:00:00 XLK 300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2001-06-12 00:00:00 XLK 300 @ 28.3299999237061&amp;quot;&#10;## [1] &amp;quot;2001-06-22 00:00:00 XLK -300 @ 26.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-06-22 00:00:00 XLK -300 @ 26.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLK 300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLK 300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLK -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLK -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2001-07-19 00:00:00 XLK 300 @ 26.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-07-19 00:00:00 XLK 300 @ 26.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLK -300 @ 26.3099994659424&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLK -300 @ 26.3099994659424&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLK 300 @ 26.4200000762939&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLK 300 @ 26.4200000762939&amp;quot;&#10;## [1] &amp;quot;2001-08-27 00:00:00 XLK -300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-27 00:00:00 XLK -300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLK 300 @ 23.75&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLK 300 @ 23.75&amp;quot;&#10;## [1] &amp;quot;2001-09-26 00:00:00 XLK -300 @ 18.8899993896484&amp;quot;&#10;## [1] &amp;quot;2001-09-26 00:00:00 XLK -300 @ 18.8899993896484&amp;quot;&#10;## [1] &amp;quot;2001-09-28 00:00:00 XLK 300 @ 19.25&amp;quot;&#10;## [1] &amp;quot;2001-09-28 00:00:00 XLK 300 @ 19.25&amp;quot;&#10;## [1] &amp;quot;2001-10-04 00:00:00 XLK -300 @ 20.6800003051758&amp;quot;&#10;## [1] &amp;quot;2001-10-04 00:00:00 XLK -300 @ 20.6800003051758&amp;quot;&#10;## [1] &amp;quot;2001-10-10 00:00:00 XLK 300 @ 20.9599990844727&amp;quot;&#10;## [1] &amp;quot;2001-10-10 00:00:00 XLK 300 @ 20.9599990844727&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLK -300 @ 21.9699993133545&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLK -300 @ 21.9699993133545&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLK 300 @ 20.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLK 300 @ 20.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLK -300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLK -300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLK 300 @ 21.0599994659424&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLK 300 @ 21.0599994659424&amp;quot;&#10;## [1] &amp;quot;2001-11-02 00:00:00 XLK -300 @ 22.1200008392334&amp;quot;&#10;## [1] &amp;quot;2001-11-02 00:00:00 XLK -300 @ 22.1200008392334&amp;quot;&#10;## [1] &amp;quot;2001-11-21 00:00:00 XLK 300 @ 24.0200004577637&amp;quot;&#10;## [1] &amp;quot;2001-11-21 00:00:00 XLK 300 @ 24.0200004577637&amp;quot;&#10;## [1] &amp;quot;2001-11-27 00:00:00 XLK -300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-11-27 00:00:00 XLK -300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLK 300 @ 24.5900001525879&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLK 300 @ 24.5900001525879&amp;quot;&#10;## [1] &amp;quot;2001-12-05 00:00:00 XLK -300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-05 00:00:00 XLK -300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLK 300 @ 25.2199993133545&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLK 300 @ 25.2199993133545&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLK -300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLK -300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2001-12-21 00:00:00 XLK 300 @ 24.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-12-21 00:00:00 XLK 300 @ 24.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-12-28 00:00:00 XLK -300 @ 24.5599994659424&amp;quot;&#10;## [1] &amp;quot;2001-12-28 00:00:00 XLK -300 @ 24.5599994659424&amp;quot;&#10;## [1] &amp;quot;2002-01-02 00:00:00 XLK 300 @ 24.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-02 00:00:00 XLK 300 @ 24.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-04 00:00:00 XLK -300 @ 25.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-01-04 00:00:00 XLK -300 @ 25.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-01-11 00:00:00 XLK 300 @ 25.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-11 00:00:00 XLK 300 @ 25.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-29 00:00:00 XLK -300 @ 23.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-29 00:00:00 XLK -300 @ 23.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLK 300 @ 23.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLK 300 @ 23.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLK -300 @ 22.3799991607666&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLK -300 @ 22.3799991607666&amp;quot;&#10;## [1] &amp;quot;2002-02-19 00:00:00 XLK 300 @ 21.0799999237061&amp;quot;&#10;## [1] &amp;quot;2002-02-19 00:00:00 XLK 300 @ 21.0799999237061&amp;quot;&#10;## [1] &amp;quot;2002-02-26 00:00:00 XLK -300 @ 21.0400009155273&amp;quot;&#10;## [1] &amp;quot;2002-02-26 00:00:00 XLK -300 @ 21.0400009155273&amp;quot;&#10;## [1] &amp;quot;2002-03-01 00:00:00 XLK 300 @ 21.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-03-01 00:00:00 XLK 300 @ 21.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-03-04 00:00:00 XLK -300 @ 22.4799995422363&amp;quot;&#10;## [1] &amp;quot;2002-03-04 00:00:00 XLK -300 @ 22.4799995422363&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLK 300 @ 22&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLK 300 @ 22&amp;quot;&#10;## [1] &amp;quot;2002-04-01 00:00:00 XLK -300 @ 21.9099998474121&amp;quot;&#10;## [1] &amp;quot;2002-04-01 00:00:00 XLK -300 @ 21.9099998474121&amp;quot;&#10;## [1] &amp;quot;2002-04-03 00:00:00 XLK 300 @ 20.9400005340576&amp;quot;&#10;## [1] &amp;quot;2002-04-03 00:00:00 XLK 300 @ 20.9400005340576&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLK -300 @ 20.8299999237061&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLK -300 @ 20.8299999237061&amp;quot;&#10;## [1] &amp;quot;2002-04-23 00:00:00 XLK 300 @ 19.6299991607666&amp;quot;&#10;## [1] &amp;quot;2002-04-23 00:00:00 XLK 300 @ 19.6299991607666&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLK -300 @ 18.6399993896484&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLK -300 @ 18.6399993896484&amp;quot;&#10;## [1] &amp;quot;2002-05-21 00:00:00 XLK 300 @ 18.9400005340576&amp;quot;&#10;## [1] &amp;quot;2002-05-21 00:00:00 XLK 300 @ 18.9400005340576&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLK -300 @ 17.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLK -300 @ 17.2199993133545&amp;quot;&#10;## [1] &amp;quot;2002-06-20 00:00:00 XLK 300 @ 16.1599998474121&amp;quot;&#10;## [1] &amp;quot;2002-06-20 00:00:00 XLK 300 @ 16.1599998474121&amp;quot;&#10;## [1] &amp;quot;2002-06-28 00:00:00 XLK -300 @ 15.8199996948242&amp;quot;&#10;## [1] &amp;quot;2002-06-28 00:00:00 XLK -300 @ 15.8199996948242&amp;quot;&#10;## [1] &amp;quot;2002-07-02 00:00:00 XLK 300 @ 14.6999998092651&amp;quot;&#10;## [1] &amp;quot;2002-07-02 00:00:00 XLK 300 @ 14.6999998092651&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLK -300 @ 15.5799999237061&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLK -300 @ 15.5799999237061&amp;quot;&#10;## [1] &amp;quot;2002-07-11 00:00:00 XLK 300 @ 15.4899997711182&amp;quot;&#10;## [1] &amp;quot;2002-07-11 00:00:00 XLK 300 @ 15.4899997711182&amp;quot;&#10;## [1] &amp;quot;2002-07-16 00:00:00 XLK -300 @ 15.539999961853&amp;quot;&#10;## [1] &amp;quot;2002-07-16 00:00:00 XLK -300 @ 15.539999961853&amp;quot;&#10;## [1] &amp;quot;2002-07-19 00:00:00 XLK 300 @ 14.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-07-19 00:00:00 XLK 300 @ 14.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-07-30 00:00:00 XLK -300 @ 14.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-07-30 00:00:00 XLK -300 @ 14.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-02 00:00:00 XLK 300 @ 13.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-02 00:00:00 XLK 300 @ 13.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-09 00:00:00 XLK -300 @ 14.0500001907349&amp;quot;&#10;## [1] &amp;quot;2002-08-09 00:00:00 XLK -300 @ 14.0500001907349&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLK 300 @ 14.4499998092651&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLK 300 @ 14.4499998092651&amp;quot;&#10;## [1] &amp;quot;2002-08-15 00:00:00 XLK -300 @ 14.6499996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-15 00:00:00 XLK -300 @ 14.6499996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-26 00:00:00 XLK 300 @ 15.289999961853&amp;quot;&#10;## [1] &amp;quot;2002-08-26 00:00:00 XLK 300 @ 15.289999961853&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLK -300 @ 14.289999961853&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLK -300 @ 14.289999961853&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLK 300 @ 13.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLK 300 @ 13.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-10-11 00:00:00 XLK -300 @ 12.960000038147&amp;quot;&#10;## [1] &amp;quot;2002-10-11 00:00:00 XLK -300 @ 12.960000038147&amp;quot;&#10;## [1] &amp;quot;2002-11-08 00:00:00 XLK 300 @ 15.1999998092651&amp;quot;&#10;## [1] &amp;quot;2002-11-08 00:00:00 XLK 300 @ 15.1999998092651&amp;quot;&#10;## [1] &amp;quot;2002-11-15 00:00:00 XLK -300 @ 15.789999961853&amp;quot;&#10;## [1] &amp;quot;2002-11-15 00:00:00 XLK -300 @ 15.789999961853&amp;quot;&#10;## [1] &amp;quot;2002-11-20 00:00:00 XLK 300 @ 16&amp;quot;&#10;## [1] &amp;quot;2002-11-20 00:00:00 XLK 300 @ 16&amp;quot;&#10;## [1] &amp;quot;2002-11-21 00:00:00 XLK -300 @ 16.8299999237061&amp;quot;&#10;## [1] &amp;quot;2002-11-21 00:00:00 XLK -300 @ 16.8299999237061&amp;quot;&#10;## [1] &amp;quot;2002-12-04 00:00:00 XLK 300 @ 16.2999992370605&amp;quot;&#10;## [1] &amp;quot;2002-12-04 00:00:00 XLK 300 @ 16.2999992370605&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLK -300 @ 15.7200002670288&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLK -300 @ 15.7200002670288&amp;quot;&#10;## [1] &amp;quot;2002-12-19 00:00:00 XLK 300 @ 15.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-12-19 00:00:00 XLK 300 @ 15.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-12-24 00:00:00 XLK -300 @ 15.3800001144409&amp;quot;&#10;## [1] &amp;quot;2002-12-24 00:00:00 XLK -300 @ 15.3800001144409&amp;quot;&#10;## [1] &amp;quot;2002-12-27 00:00:00 XLK 300 @ 15.0299997329712&amp;quot;&#10;## [1] &amp;quot;2002-12-27 00:00:00 XLK 300 @ 15.0299997329712&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLK -300 @ 15.6599998474121&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLK -300 @ 15.6599998474121&amp;quot;&#10;## [1] &amp;quot;2003-01-17 00:00:00 XLK 300 @ 15.2200002670288&amp;quot;&#10;## [1] &amp;quot;2003-01-17 00:00:00 XLK 300 @ 15.2200002670288&amp;quot;&#10;## [1] &amp;quot;2003-01-30 00:00:00 XLK -300 @ 14.4700002670288&amp;quot;&#10;## [1] &amp;quot;2003-01-30 00:00:00 XLK -300 @ 14.4700002670288&amp;quot;&#10;## [1] &amp;quot;2003-01-31 00:00:00 XLK 300 @ 14.4499998092651&amp;quot;&#10;## [1] &amp;quot;2003-01-31 00:00:00 XLK 300 @ 14.4499998092651&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLK -300 @ 14.8999996185303&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLK -300 @ 14.8999996185303&amp;quot;&#10;## [1] &amp;quot;2003-02-25 00:00:00 XLK 300 @ 14.539999961853&amp;quot;&#10;## [1] &amp;quot;2003-02-25 00:00:00 XLK 300 @ 14.539999961853&amp;quot;&#10;## [1] &amp;quot;2003-03-03 00:00:00 XLK -300 @ 14.2700004577637&amp;quot;&#10;## [1] &amp;quot;2003-03-03 00:00:00 XLK -300 @ 14.2700004577637&amp;quot;&#10;## [1] &amp;quot;2003-03-05 00:00:00 XLK 300 @ 14.25&amp;quot;&#10;## [1] &amp;quot;2003-03-05 00:00:00 XLK 300 @ 14.25&amp;quot;&#10;## [1] &amp;quot;2003-03-14 00:00:00 XLK -300 @ 14.6099996566772&amp;quot;&#10;## [1] &amp;quot;2003-03-14 00:00:00 XLK -300 @ 14.6099996566772&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLK 300 @ 15.1099996566772&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLK 300 @ 15.1099996566772&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLK -300 @ 15.0500001907349&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLK -300 @ 15.0500001907349&amp;quot;&#10;## [1] &amp;quot;2003-04-09 00:00:00 XLK 300 @ 14.4499998092651&amp;quot;&#10;## [1] &amp;quot;2003-04-09 00:00:00 XLK 300 @ 14.4499998092651&amp;quot;&#10;## [1] &amp;quot;2003-04-15 00:00:00 XLK -300 @ 14.789999961853&amp;quot;&#10;## [1] &amp;quot;2003-04-15 00:00:00 XLK -300 @ 14.789999961853&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLK 300 @ 15.6300001144409&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLK 300 @ 15.6300001144409&amp;quot;&#10;## [1] &amp;quot;2003-04-30 00:00:00 XLK -300 @ 15.6099996566772&amp;quot;&#10;## [1] &amp;quot;2003-04-30 00:00:00 XLK -300 @ 15.6099996566772&amp;quot;&#10;## [1] &amp;quot;2003-05-09 00:00:00 XLK 300 @ 16.3199996948242&amp;quot;&#10;## [1] &amp;quot;2003-05-09 00:00:00 XLK 300 @ 16.3199996948242&amp;quot;&#10;## [1] &amp;quot;2003-05-12 00:00:00 XLK -300 @ 16.5699996948242&amp;quot;&#10;## [1] &amp;quot;2003-05-12 00:00:00 XLK -300 @ 16.5699996948242&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLK 300 @ 15.9300003051758&amp;quot;&#10;## [1] &amp;quot;2003-05-20 00:00:00 XLK 300 @ 15.9300003051758&amp;quot;&#10;## [1] &amp;quot;2003-05-27 00:00:00 XLK -300 @ 16.5599994659424&amp;quot;&#10;## [1] &amp;quot;2003-05-27 00:00:00 XLK -300 @ 16.5599994659424&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLK 300 @ 17.1900005340576&amp;quot;&#10;## [1] &amp;quot;2003-06-10 00:00:00 XLK 300 @ 17.1900005340576&amp;quot;&#10;## [1] &amp;quot;2003-06-12 00:00:00 XLK -300 @ 17.3799991607666&amp;quot;&#10;## [1] &amp;quot;2003-06-12 00:00:00 XLK -300 @ 17.3799991607666&amp;quot;&#10;## [1] &amp;quot;2003-06-16 00:00:00 XLK 300 @ 17.4200000762939&amp;quot;&#10;## [1] &amp;quot;2003-06-16 00:00:00 XLK 300 @ 17.4200000762939&amp;quot;&#10;## [1] &amp;quot;2003-06-17 00:00:00 XLK -300 @ 17.5&amp;quot;&#10;## [1] &amp;quot;2003-06-17 00:00:00 XLK -300 @ 17.5&amp;quot;&#10;## [1] &amp;quot;2003-06-24 00:00:00 XLK 300 @ 17.1000003814697&amp;quot;&#10;## [1] &amp;quot;2003-06-24 00:00:00 XLK 300 @ 17.1000003814697&amp;quot;&#10;## [1] &amp;quot;2003-07-02 00:00:00 XLK -300 @ 17.6700000762939&amp;quot;&#10;## [1] &amp;quot;2003-07-02 00:00:00 XLK -300 @ 17.6700000762939&amp;quot;&#10;## [1] &amp;quot;2003-07-11 00:00:00 XLK 300 @ 18.0100002288818&amp;quot;&#10;## [1] &amp;quot;2003-07-11 00:00:00 XLK 300 @ 18.0100002288818&amp;quot;&#10;## [1] &amp;quot;2003-07-16 00:00:00 XLK -300 @ 18.0599994659424&amp;quot;&#10;## [1] &amp;quot;2003-07-16 00:00:00 XLK -300 @ 18.0599994659424&amp;quot;&#10;## [1] &amp;quot;2003-07-18 00:00:00 XLK 300 @ 17.5499992370605&amp;quot;&#10;## [1] &amp;quot;2003-07-18 00:00:00 XLK 300 @ 17.5499992370605&amp;quot;&#10;## [1] &amp;quot;2003-07-28 00:00:00 XLK -300 @ 17.7800006866455&amp;quot;&#10;## [1] &amp;quot;2003-07-28 00:00:00 XLK -300 @ 17.7800006866455&amp;quot;&#10;## [1] &amp;quot;2003-07-31 00:00:00 XLK 300 @ 17.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-07-31 00:00:00 XLK 300 @ 17.6000003814697&amp;quot;&#10;## [1] &amp;quot;2003-08-05 00:00:00 XLK -300 @ 17.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-08-05 00:00:00 XLK -300 @ 17.2199993133545&amp;quot;&#10;## [1] &amp;quot;2003-08-06 00:00:00 XLK 300 @ 17.0599994659424&amp;quot;&#10;## [1] &amp;quot;2003-08-06 00:00:00 XLK 300 @ 17.0599994659424&amp;quot;&#10;## [1] &amp;quot;2003-08-13 00:00:00 XLK -300 @ 17.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-08-13 00:00:00 XLK -300 @ 17.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-09-11 00:00:00 XLK 300 @ 18.9099998474121&amp;quot;&#10;## [1] &amp;quot;2003-09-11 00:00:00 XLK 300 @ 18.9099998474121&amp;quot;&#10;## [1] &amp;quot;2003-09-17 00:00:00 XLK -300 @ 19.2700004577637&amp;quot;&#10;## [1] &amp;quot;2003-09-17 00:00:00 XLK -300 @ 19.2700004577637&amp;quot;&#10;## [1] &amp;quot;2003-09-23 00:00:00 XLK 300 @ 19.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-09-23 00:00:00 XLK 300 @ 19.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-10-06 00:00:00 XLK -300 @ 19.3099994659424&amp;quot;&#10;## [1] &amp;quot;2003-10-06 00:00:00 XLK -300 @ 19.3099994659424&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLK 300 @ 19.6499996185303&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLK 300 @ 19.6499996185303&amp;quot;&#10;## [1] &amp;quot;2003-10-22 00:00:00 XLK -300 @ 19.4699993133545&amp;quot;&#10;## [1] &amp;quot;2003-10-22 00:00:00 XLK -300 @ 19.4699993133545&amp;quot;&#10;## [1] &amp;quot;2003-10-23 00:00:00 XLK 300 @ 19.3199996948242&amp;quot;&#10;## [1] &amp;quot;2003-10-23 00:00:00 XLK 300 @ 19.3199996948242&amp;quot;&#10;## [1] &amp;quot;2003-10-29 00:00:00 XLK -300 @ 19.6200008392334&amp;quot;&#10;## [1] &amp;quot;2003-10-29 00:00:00 XLK -300 @ 19.6200008392334&amp;quot;&#10;## [1] &amp;quot;2003-11-11 00:00:00 XLK 300 @ 19.7399997711182&amp;quot;&#10;## [1] &amp;quot;2003-11-11 00:00:00 XLK 300 @ 19.7399997711182&amp;quot;&#10;## [1] &amp;quot;2003-11-13 00:00:00 XLK -300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2003-11-13 00:00:00 XLK -300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2003-11-17 00:00:00 XLK 300 @ 19.4500007629395&amp;quot;&#10;## [1] &amp;quot;2003-11-17 00:00:00 XLK 300 @ 19.4500007629395&amp;quot;&#10;## [1] &amp;quot;2003-11-25 00:00:00 XLK -300 @ 19.75&amp;quot;&#10;## [1] &amp;quot;2003-11-25 00:00:00 XLK -300 @ 19.75&amp;quot;&#10;## [1] &amp;quot;2003-12-08 00:00:00 XLK 300 @ 19.8799991607666&amp;quot;&#10;## [1] &amp;quot;2003-12-08 00:00:00 XLK 300 @ 19.8799991607666&amp;quot;&#10;## [1] &amp;quot;2003-12-12 00:00:00 XLK -300 @ 19.9500007629395&amp;quot;&#10;## [1] &amp;quot;2003-12-12 00:00:00 XLK -300 @ 19.9500007629395&amp;quot;&#10;## [1] &amp;quot;2003-12-16 00:00:00 XLK 300 @ 19.7999992370605&amp;quot;&#10;## [1] &amp;quot;2003-12-16 00:00:00 XLK 300 @ 19.7999992370605&amp;quot;&#10;## [1] &amp;quot;2003-12-19 00:00:00 XLK -300 @ 19.8899993896484&amp;quot;&#10;## [1] &amp;quot;2003-12-19 00:00:00 XLK -300 @ 19.8899993896484&amp;quot;&#10;## [1] &amp;quot;2004-01-23 00:00:00 XLK 300 @ 21.6499996185303&amp;quot;&#10;## [1] &amp;quot;2004-01-23 00:00:00 XLK 300 @ 21.6499996185303&amp;quot;&#10;## [1] &amp;quot;2004-01-27 00:00:00 XLK -300 @ 21.7099990844727&amp;quot;&#10;## [1] &amp;quot;2004-01-27 00:00:00 XLK -300 @ 21.7099990844727&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLK 300 @ 21.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLK 300 @ 21.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-02-09 00:00:00 XLK -300 @ 21.0699996948242&amp;quot;&#10;## [1] &amp;quot;2004-02-09 00:00:00 XLK -300 @ 21.0699996948242&amp;quot;&#10;## [1] &amp;quot;2004-02-17 00:00:00 XLK 300 @ 21.3899993896484&amp;quot;&#10;## [1] &amp;quot;2004-02-17 00:00:00 XLK 300 @ 21.3899993896484&amp;quot;&#10;## [1] &amp;quot;2004-02-18 00:00:00 XLK -300 @ 21.2900009155273&amp;quot;&#10;## [1] &amp;quot;2004-02-18 00:00:00 XLK -300 @ 21.2900009155273&amp;quot;&#10;## [1] &amp;quot;2004-02-20 00:00:00 XLK 300 @ 20.8700008392334&amp;quot;&#10;## [1] &amp;quot;2004-02-20 00:00:00 XLK 300 @ 20.8700008392334&amp;quot;&#10;## [1] &amp;quot;2004-02-27 00:00:00 XLK -300 @ 20.7099990844727&amp;quot;&#10;## [1] &amp;quot;2004-02-27 00:00:00 XLK -300 @ 20.7099990844727&amp;quot;&#10;## [1] &amp;quot;2004-03-09 00:00:00 XLK 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2004-03-09 00:00:00 XLK 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLK -300 @ 20.0200004577637&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLK -300 @ 20.0200004577637&amp;quot;&#10;## [1] &amp;quot;2004-03-22 00:00:00 XLK 300 @ 19.4300003051758&amp;quot;&#10;## [1] &amp;quot;2004-03-22 00:00:00 XLK 300 @ 19.4300003051758&amp;quot;&#10;## [1] &amp;quot;2004-03-26 00:00:00 XLK -300 @ 20&amp;quot;&#10;## [1] &amp;quot;2004-03-26 00:00:00 XLK -300 @ 20&amp;quot;&#10;## [1] &amp;quot;2004-04-14 00:00:00 XLK 300 @ 20.5200004577637&amp;quot;&#10;## [1] &amp;quot;2004-04-14 00:00:00 XLK 300 @ 20.5200004577637&amp;quot;&#10;## [1] &amp;quot;2004-04-23 00:00:00 XLK -300 @ 20.7600002288818&amp;quot;&#10;## [1] &amp;quot;2004-04-23 00:00:00 XLK -300 @ 20.7600002288818&amp;quot;&#10;## [1] &amp;quot;2004-04-29 00:00:00 XLK 300 @ 19.7999992370605&amp;quot;&#10;## [1] &amp;quot;2004-04-29 00:00:00 XLK 300 @ 19.7999992370605&amp;quot;&#10;## [1] &amp;quot;2004-05-06 00:00:00 XLK -300 @ 19.7000007629395&amp;quot;&#10;## [1] &amp;quot;2004-05-06 00:00:00 XLK -300 @ 19.7000007629395&amp;quot;&#10;## [1] &amp;quot;2004-05-10 00:00:00 XLK 300 @ 19.5200004577637&amp;quot;&#10;## [1] &amp;quot;2004-05-10 00:00:00 XLK 300 @ 19.5200004577637&amp;quot;&#10;## [1] &amp;quot;2004-05-12 00:00:00 XLK -300 @ 19.7199993133545&amp;quot;&#10;## [1] &amp;quot;2004-05-12 00:00:00 XLK -300 @ 19.7199993133545&amp;quot;&#10;## [1] &amp;quot;2004-05-17 00:00:00 XLK 300 @ 19.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-05-17 00:00:00 XLK 300 @ 19.2399997711182&amp;quot;&#10;## [1] &amp;quot;2004-05-24 00:00:00 XLK -300 @ 19.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-05-24 00:00:00 XLK -300 @ 19.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLK 300 @ 19.9400005340576&amp;quot;&#10;## [1] &amp;quot;2004-06-04 00:00:00 XLK 300 @ 19.9400005340576&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLK -300 @ 20.5100002288818&amp;quot;&#10;## [1] &amp;quot;2004-06-08 00:00:00 XLK -300 @ 20.5100002288818&amp;quot;&#10;## [1] &amp;quot;2004-06-15 00:00:00 XLK 300 @ 20.4099998474121&amp;quot;&#10;## [1] &amp;quot;2004-06-15 00:00:00 XLK 300 @ 20.4099998474121&amp;quot;&#10;## [1] &amp;quot;2004-06-23 00:00:00 XLK -300 @ 20.5300006866455&amp;quot;&#10;## [1] &amp;quot;2004-06-23 00:00:00 XLK -300 @ 20.5300006866455&amp;quot;&#10;## [1] &amp;quot;2004-07-02 00:00:00 XLK 300 @ 20.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-07-02 00:00:00 XLK 300 @ 20.1000003814697&amp;quot;&#10;## [1] &amp;quot;2004-07-21 00:00:00 XLK -300 @ 18.9799995422363&amp;quot;&#10;## [1] &amp;quot;2004-07-21 00:00:00 XLK -300 @ 18.9799995422363&amp;quot;&#10;## [1] &amp;quot;2004-07-26 00:00:00 XLK 300 @ 18.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-07-26 00:00:00 XLK 300 @ 18.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-07-28 00:00:00 XLK -300 @ 19.1299991607666&amp;quot;&#10;## [1] &amp;quot;2004-07-28 00:00:00 XLK -300 @ 19.1299991607666&amp;quot;&#10;## [1] &amp;quot;2004-08-04 00:00:00 XLK 300 @ 19.2000007629395&amp;quot;&#10;## [1] &amp;quot;2004-08-04 00:00:00 XLK 300 @ 19.2000007629395&amp;quot;&#10;## [1] &amp;quot;2004-08-18 00:00:00 XLK -300 @ 18.6299991607666&amp;quot;&#10;## [1] &amp;quot;2004-08-18 00:00:00 XLK -300 @ 18.6299991607666&amp;quot;&#10;## [1] &amp;quot;2004-08-31 00:00:00 XLK 300 @ 18.5799999237061&amp;quot;&#10;## [1] &amp;quot;2004-08-31 00:00:00 XLK 300 @ 18.5799999237061&amp;quot;&#10;## [1] &amp;quot;2004-09-03 00:00:00 XLK -300 @ 18.5300006866455&amp;quot;&#10;## [1] &amp;quot;2004-09-03 00:00:00 XLK -300 @ 18.5300006866455&amp;quot;&#10;## [1] &amp;quot;2004-09-07 00:00:00 XLK 300 @ 18.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-09-07 00:00:00 XLK 300 @ 18.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-09-10 00:00:00 XLK -300 @ 19.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-09-10 00:00:00 XLK -300 @ 19.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-09-16 00:00:00 XLK 300 @ 19.1299991607666&amp;quot;&#10;## [1] &amp;quot;2004-09-16 00:00:00 XLK 300 @ 19.1299991607666&amp;quot;&#10;## [1] &amp;quot;2004-09-21 00:00:00 XLK -300 @ 19.3999996185303&amp;quot;&#10;## [1] &amp;quot;2004-09-21 00:00:00 XLK -300 @ 19.3999996185303&amp;quot;&#10;## [1] &amp;quot;2004-09-23 00:00:00 XLK 300 @ 19.1299991607666&amp;quot;&#10;## [1] &amp;quot;2004-09-23 00:00:00 XLK 300 @ 19.1299991607666&amp;quot;&#10;## [1] &amp;quot;2004-09-30 00:00:00 XLK -300 @ 19.1200008392334&amp;quot;&#10;## [1] &amp;quot;2004-09-30 00:00:00 XLK -300 @ 19.1200008392334&amp;quot;&#10;## [1] &amp;quot;2004-10-11 00:00:00 XLK 300 @ 19.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-10-11 00:00:00 XLK 300 @ 19.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-10-19 00:00:00 XLK -300 @ 19.6499996185303&amp;quot;&#10;## [1] &amp;quot;2004-10-19 00:00:00 XLK -300 @ 19.6499996185303&amp;quot;&#10;## [1] &amp;quot;2004-10-25 00:00:00 XLK 300 @ 19.3899993896484&amp;quot;&#10;## [1] &amp;quot;2004-10-25 00:00:00 XLK 300 @ 19.3899993896484&amp;quot;&#10;## [1] &amp;quot;2004-10-28 00:00:00 XLK -300 @ 19.9500007629395&amp;quot;&#10;## [1] &amp;quot;2004-10-28 00:00:00 XLK -300 @ 19.9500007629395&amp;quot;&#10;## [1] &amp;quot;2004-11-11 00:00:00 XLK 300 @ 20.7700004577637&amp;quot;&#10;## [1] &amp;quot;2004-11-11 00:00:00 XLK 300 @ 20.7700004577637&amp;quot;&#10;## [1] &amp;quot;2004-11-12 00:00:00 XLK -300 @ 21.0599994659424&amp;quot;&#10;## [1] &amp;quot;2004-11-12 00:00:00 XLK -300 @ 21.0599994659424&amp;quot;&#10;## [1] &amp;quot;2004-11-22 00:00:00 XLK 300 @ 21.0400009155273&amp;quot;&#10;## [1] &amp;quot;2004-11-22 00:00:00 XLK 300 @ 21.0400009155273&amp;quot;&#10;## [1] &amp;quot;2004-12-02 00:00:00 XLK -300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2004-12-02 00:00:00 XLK -300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2004-12-08 00:00:00 XLK 300 @ 21.3999996185303&amp;quot;&#10;## [1] &amp;quot;2004-12-08 00:00:00 XLK 300 @ 21.3999996185303&amp;quot;&#10;## [1] &amp;quot;2004-12-14 00:00:00 XLK -300 @ 21.5699996948242&amp;quot;&#10;## [1] &amp;quot;2004-12-14 00:00:00 XLK -300 @ 21.5699996948242&amp;quot;&#10;## [1] &amp;quot;2004-12-17 00:00:00 XLK 300 @ 20.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-12-17 00:00:00 XLK 300 @ 20.9599990844727&amp;quot;&#10;## [1] &amp;quot;2004-12-27 00:00:00 XLK -300 @ 21.0300006866455&amp;quot;&#10;## [1] &amp;quot;2004-12-27 00:00:00 XLK -300 @ 21.0300006866455&amp;quot;&#10;## [1] &amp;quot;2004-12-28 00:00:00 XLK 300 @ 21.1399993896484&amp;quot;&#10;## [1] &amp;quot;2004-12-28 00:00:00 XLK 300 @ 21.1399993896484&amp;quot;&#10;## [1] &amp;quot;2004-12-31 00:00:00 XLK -300 @ 21.1100006103516&amp;quot;&#10;## [1] &amp;quot;2004-12-31 00:00:00 XLK -300 @ 21.1100006103516&amp;quot;&#10;## [1] &amp;quot;2005-01-04 00:00:00 XLK 300 @ 20.5400009155273&amp;quot;&#10;## [1] &amp;quot;2005-01-04 00:00:00 XLK 300 @ 20.5400009155273&amp;quot;&#10;## [1] &amp;quot;2005-01-19 00:00:00 XLK -300 @ 20.0100002288818&amp;quot;&#10;## [1] &amp;quot;2005-01-19 00:00:00 XLK -300 @ 20.0100002288818&amp;quot;&#10;## [1] &amp;quot;2005-01-20 00:00:00 XLK 300 @ 19.8700008392334&amp;quot;&#10;## [1] &amp;quot;2005-01-20 00:00:00 XLK 300 @ 19.8700008392334&amp;quot;&#10;## [1] &amp;quot;2005-01-27 00:00:00 XLK -300 @ 19.7800006866455&amp;quot;&#10;## [1] &amp;quot;2005-01-27 00:00:00 XLK -300 @ 19.7800006866455&amp;quot;&#10;## [1] &amp;quot;2005-02-04 00:00:00 XLK 300 @ 20.2600002288818&amp;quot;&#10;## [1] &amp;quot;2005-02-04 00:00:00 XLK 300 @ 20.2600002288818&amp;quot;&#10;## [1] &amp;quot;2005-02-07 00:00:00 XLK -300 @ 20.2000007629395&amp;quot;&#10;## [1] &amp;quot;2005-02-07 00:00:00 XLK -300 @ 20.2000007629395&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLK 300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLK 300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLK -300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLK -300 @ 20.2199993133545&amp;quot;&#10;## [1] &amp;quot;2005-02-18 00:00:00 XLK 300 @ 19.8799991607666&amp;quot;&#10;## [1] &amp;quot;2005-02-18 00:00:00 XLK 300 @ 19.8799991607666&amp;quot;&#10;## [1] &amp;quot;2005-02-28 00:00:00 XLK -300 @ 19.9500007629395&amp;quot;&#10;## [1] &amp;quot;2005-02-28 00:00:00 XLK -300 @ 19.9500007629395&amp;quot;&#10;## [1] &amp;quot;2005-03-04 00:00:00 XLK 300 @ 20.1200008392334&amp;quot;&#10;## [1] &amp;quot;2005-03-04 00:00:00 XLK 300 @ 20.1200008392334&amp;quot;&#10;## [1] &amp;quot;2005-03-08 00:00:00 XLK -300 @ 20.1000003814697&amp;quot;&#10;## [1] &amp;quot;2005-03-08 00:00:00 XLK -300 @ 20.1000003814697&amp;quot;&#10;## [1] &amp;quot;2005-03-10 00:00:00 XLK 300 @ 20.1499996185303&amp;quot;&#10;## [1] &amp;quot;2005-03-10 00:00:00 XLK 300 @ 20.1499996185303&amp;quot;&#10;## [1] &amp;quot;2005-03-31 00:00:00 XLK -300 @ 19.5599994659424&amp;quot;&#10;## [1] &amp;quot;2005-03-31 00:00:00 XLK -300 @ 19.5599994659424&amp;quot;&#10;## [1] &amp;quot;2005-04-12 00:00:00 XLK 300 @ 19.6000003814697&amp;quot;&#10;## [1] &amp;quot;2005-04-12 00:00:00 XLK 300 @ 19.6000003814697&amp;quot;&#10;## [1] &amp;quot;2005-04-22 00:00:00 XLK -300 @ 18.8199996948242&amp;quot;&#10;## [1] &amp;quot;2005-04-22 00:00:00 XLK -300 @ 18.8199996948242&amp;quot;&#10;## [1] &amp;quot;2005-04-29 00:00:00 XLK 300 @ 18.8700008392334&amp;quot;&#10;## [1] &amp;quot;2005-04-29 00:00:00 XLK 300 @ 18.8700008392334&amp;quot;&#10;## [1] &amp;quot;2005-05-04 00:00:00 XLK -300 @ 19.1100006103516&amp;quot;&#10;## [1] &amp;quot;2005-05-04 00:00:00 XLK -300 @ 19.1100006103516&amp;quot;&#10;## [1] &amp;quot;2005-05-11 00:00:00 XLK 300 @ 19.1000003814697&amp;quot;&#10;## [1] &amp;quot;2005-05-11 00:00:00 XLK 300 @ 19.1000003814697&amp;quot;&#10;## [1] &amp;quot;2005-05-16 00:00:00 XLK -300 @ 19.5400009155273&amp;quot;&#10;## [1] &amp;quot;2005-05-16 00:00:00 XLK -300 @ 19.5400009155273&amp;quot;&#10;## [1] &amp;quot;2005-06-07 00:00:00 XLK 300 @ 20.1399993896484&amp;quot;&#10;## [1] &amp;quot;2005-06-07 00:00:00 XLK 300 @ 20.1399993896484&amp;quot;&#10;## [1] &amp;quot;2005-06-10 00:00:00 XLK -300 @ 20.1700000762939&amp;quot;&#10;## [1] &amp;quot;2005-06-10 00:00:00 XLK -300 @ 20.1700000762939&amp;quot;&#10;## [1] &amp;quot;2005-06-15 00:00:00 XLK 300 @ 20.25&amp;quot;&#10;## [1] &amp;quot;2005-06-15 00:00:00 XLK 300 @ 20.25&amp;quot;&#10;## [1] &amp;quot;2005-06-17 00:00:00 XLK -300 @ 20.2999992370605&amp;quot;&#10;## [1] &amp;quot;2005-06-17 00:00:00 XLK -300 @ 20.2999992370605&amp;quot;&#10;## [1] &amp;quot;2005-06-24 00:00:00 XLK 300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-06-24 00:00:00 XLK 300 @ 19.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-07-06 00:00:00 XLK -300 @ 20.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-07-06 00:00:00 XLK -300 @ 20.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-07-25 00:00:00 XLK 300 @ 20.8500003814697&amp;quot;&#10;## [1] &amp;quot;2005-07-25 00:00:00 XLK 300 @ 20.8500003814697&amp;quot;&#10;## [1] &amp;quot;2005-07-28 00:00:00 XLK -300 @ 21.1599998474121&amp;quot;&#10;## [1] &amp;quot;2005-07-28 00:00:00 XLK -300 @ 21.1599998474121&amp;quot;&#10;## [1] &amp;quot;2005-08-08 00:00:00 XLK 300 @ 20.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-08-08 00:00:00 XLK 300 @ 20.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-08-30 00:00:00 XLK -300 @ 20.7399997711182&amp;quot;&#10;## [1] &amp;quot;2005-08-30 00:00:00 XLK -300 @ 20.7399997711182&amp;quot;&#10;## [1] &amp;quot;2005-09-06 00:00:00 XLK 300 @ 20.9799995422363&amp;quot;&#10;## [1] &amp;quot;2005-09-06 00:00:00 XLK 300 @ 20.9799995422363&amp;quot;&#10;## [1] &amp;quot;2005-09-07 00:00:00 XLK -300 @ 20.9799995422363&amp;quot;&#10;## [1] &amp;quot;2005-09-07 00:00:00 XLK -300 @ 20.9799995422363&amp;quot;&#10;## [1] &amp;quot;2005-09-15 00:00:00 XLK 300 @ 20.8500003814697&amp;quot;&#10;## [1] &amp;quot;2005-09-15 00:00:00 XLK 300 @ 20.8500003814697&amp;quot;&#10;## [1] &amp;quot;2005-09-29 00:00:00 XLK -300 @ 20.7600002288818&amp;quot;&#10;## [1] &amp;quot;2005-09-29 00:00:00 XLK -300 @ 20.7600002288818&amp;quot;&#10;## [1] &amp;quot;2005-10-05 00:00:00 XLK 300 @ 20.3899993896484&amp;quot;&#10;## [1] &amp;quot;2005-10-05 00:00:00 XLK 300 @ 20.3899993896484&amp;quot;&#10;## [1] &amp;quot;2005-10-20 00:00:00 XLK -300 @ 20.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-10-20 00:00:00 XLK -300 @ 20.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-10-28 00:00:00 XLK 300 @ 20.2099990844727&amp;quot;&#10;## [1] &amp;quot;2005-10-28 00:00:00 XLK 300 @ 20.2099990844727&amp;quot;&#10;## [1] &amp;quot;2005-11-01 00:00:00 XLK -300 @ 20.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-11-01 00:00:00 XLK -300 @ 20.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-12-01 00:00:00 XLK 300 @ 22.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-12-01 00:00:00 XLK 300 @ 22.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-12-02 00:00:00 XLK -300 @ 22.0200004577637&amp;quot;&#10;## [1] &amp;quot;2005-12-02 00:00:00 XLK -300 @ 22.0200004577637&amp;quot;&#10;## [1] &amp;quot;2005-12-09 00:00:00 XLK 300 @ 21.8199996948242&amp;quot;&#10;## [1] &amp;quot;2005-12-09 00:00:00 XLK 300 @ 21.8199996948242&amp;quot;&#10;## [1] &amp;quot;2005-12-27 00:00:00 XLK -300 @ 21.2099990844727&amp;quot;&#10;## [1] &amp;quot;2005-12-27 00:00:00 XLK -300 @ 21.2099990844727&amp;quot;&#10;## [1] &amp;quot;2005-12-28 00:00:00 XLK 300 @ 21.1599998474121&amp;quot;&#10;## [1] &amp;quot;2005-12-28 00:00:00 XLK 300 @ 21.1599998474121&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLK -300 @ 21.5599994659424&amp;quot;&#10;## [1] &amp;quot;2006-01-04 00:00:00 XLK -300 @ 21.5599994659424&amp;quot;&#10;## [1] &amp;quot;2006-01-18 00:00:00 XLK 300 @ 21.6499996185303&amp;quot;&#10;## [1] &amp;quot;2006-01-18 00:00:00 XLK 300 @ 21.6499996185303&amp;quot;&#10;## [1] &amp;quot;2006-01-27 00:00:00 XLK -300 @ 21.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-01-27 00:00:00 XLK -300 @ 21.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-02-03 00:00:00 XLK 300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-02-03 00:00:00 XLK 300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-02-09 00:00:00 XLK -300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2006-02-09 00:00:00 XLK -300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2006-02-22 00:00:00 XLK 300 @ 21.7999992370605&amp;quot;&#10;## [1] &amp;quot;2006-02-22 00:00:00 XLK 300 @ 21.7999992370605&amp;quot;&#10;## [1] &amp;quot;2006-02-28 00:00:00 XLK -300 @ 21.6499996185303&amp;quot;&#10;## [1] &amp;quot;2006-02-28 00:00:00 XLK -300 @ 21.6499996185303&amp;quot;&#10;## [1] &amp;quot;2006-03-01 00:00:00 XLK 300 @ 22.0799999237061&amp;quot;&#10;## [1] &amp;quot;2006-03-01 00:00:00 XLK 300 @ 22.0799999237061&amp;quot;&#10;## [1] &amp;quot;2006-03-02 00:00:00 XLK -300 @ 22.1299991607666&amp;quot;&#10;## [1] &amp;quot;2006-03-02 00:00:00 XLK -300 @ 22.1299991607666&amp;quot;&#10;## [1] &amp;quot;2006-03-07 00:00:00 XLK 300 @ 21.7700004577637&amp;quot;&#10;## [1] &amp;quot;2006-03-07 00:00:00 XLK 300 @ 21.7700004577637&amp;quot;&#10;## [1] &amp;quot;2006-03-14 00:00:00 XLK -300 @ 22.0499992370605&amp;quot;&#10;## [1] &amp;quot;2006-03-14 00:00:00 XLK -300 @ 22.0499992370605&amp;quot;&#10;## [1] &amp;quot;2006-03-24 00:00:00 XLK 300 @ 22.0900001525879&amp;quot;&#10;## [1] &amp;quot;2006-03-24 00:00:00 XLK 300 @ 22.0900001525879&amp;quot;&#10;## [1] &amp;quot;2006-03-28 00:00:00 XLK -300 @ 21.8700008392334&amp;quot;&#10;## [1] &amp;quot;2006-03-28 00:00:00 XLK -300 @ 21.8700008392334&amp;quot;&#10;## [1] &amp;quot;2006-03-29 00:00:00 XLK 300 @ 22.2000007629395&amp;quot;&#10;## [1] &amp;quot;2006-03-29 00:00:00 XLK 300 @ 22.2000007629395&amp;quot;&#10;## [1] &amp;quot;2006-03-30 00:00:00 XLK -300 @ 22.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-03-30 00:00:00 XLK -300 @ 22.2700004577637&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLK 300 @ 22.2299995422363&amp;quot;&#10;## [1] &amp;quot;2006-04-10 00:00:00 XLK 300 @ 22.2299995422363&amp;quot;&#10;## [1] &amp;quot;2006-04-19 00:00:00 XLK -300 @ 22.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-04-19 00:00:00 XLK -300 @ 22.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-04-24 00:00:00 XLK 300 @ 22.0300006866455&amp;quot;&#10;## [1] &amp;quot;2006-04-24 00:00:00 XLK 300 @ 22.0300006866455&amp;quot;&#10;## [1] &amp;quot;2006-04-28 00:00:00 XLK -300 @ 21.8500003814697&amp;quot;&#10;## [1] &amp;quot;2006-04-28 00:00:00 XLK -300 @ 21.8500003814697&amp;quot;&#10;## [1] &amp;quot;2006-05-01 00:00:00 XLK 300 @ 21.6700000762939&amp;quot;&#10;## [1] &amp;quot;2006-05-01 00:00:00 XLK 300 @ 21.6700000762939&amp;quot;&#10;## [1] &amp;quot;2006-05-08 00:00:00 XLK -300 @ 21.9500007629395&amp;quot;&#10;## [1] &amp;quot;2006-05-08 00:00:00 XLK -300 @ 21.9500007629395&amp;quot;&#10;## [1] &amp;quot;2006-05-11 00:00:00 XLK 300 @ 21.1800003051758&amp;quot;&#10;## [1] &amp;quot;2006-05-11 00:00:00 XLK 300 @ 21.1800003051758&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLK -300 @ 20.7600002288818&amp;quot;&#10;## [1] &amp;quot;2006-05-26 00:00:00 XLK -300 @ 20.7600002288818&amp;quot;&#10;## [1] &amp;quot;2006-05-31 00:00:00 XLK 300 @ 20.4300003051758&amp;quot;&#10;## [1] &amp;quot;2006-05-31 00:00:00 XLK 300 @ 20.4300003051758&amp;quot;&#10;## [1] &amp;quot;2006-06-02 00:00:00 XLK -300 @ 20.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-06-02 00:00:00 XLK -300 @ 20.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLK 300 @ 20.3999996185303&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLK 300 @ 20.3999996185303&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLK -300 @ 20.1900005340576&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLK -300 @ 20.1900005340576&amp;quot;&#10;## [1] &amp;quot;2006-06-26 00:00:00 XLK 300 @ 20.0699996948242&amp;quot;&#10;## [1] &amp;quot;2006-06-26 00:00:00 XLK 300 @ 20.0699996948242&amp;quot;&#10;## [1] &amp;quot;2006-06-30 00:00:00 XLK -300 @ 20.3299999237061&amp;quot;&#10;## [1] &amp;quot;2006-06-30 00:00:00 XLK -300 @ 20.3299999237061&amp;quot;&#10;## [1] &amp;quot;2006-07-06 00:00:00 XLK 300 @ 20.1800003051758&amp;quot;&#10;## [1] &amp;quot;2006-07-06 00:00:00 XLK 300 @ 20.1800003051758&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLK -300 @ 19.2000007629395&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLK -300 @ 19.2000007629395&amp;quot;&#10;## [1] &amp;quot;2006-07-24 00:00:00 XLK 300 @ 19.2900009155273&amp;quot;&#10;## [1] &amp;quot;2006-07-24 00:00:00 XLK 300 @ 19.2900009155273&amp;quot;&#10;## [1] &amp;quot;2006-07-26 00:00:00 XLK -300 @ 19.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-07-26 00:00:00 XLK -300 @ 19.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-08-02 00:00:00 XLK 300 @ 19.7600002288818&amp;quot;&#10;## [1] &amp;quot;2006-08-02 00:00:00 XLK 300 @ 19.7600002288818&amp;quot;&#10;## [1] &amp;quot;2006-08-04 00:00:00 XLK -300 @ 19.7600002288818&amp;quot;&#10;## [1] &amp;quot;2006-08-04 00:00:00 XLK -300 @ 19.7600002288818&amp;quot;&#10;## [1] &amp;quot;2006-08-09 00:00:00 XLK 300 @ 19.7399997711182&amp;quot;&#10;## [1] &amp;quot;2006-08-09 00:00:00 XLK 300 @ 19.7399997711182&amp;quot;&#10;## [1] &amp;quot;2006-08-11 00:00:00 XLK -300 @ 19.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-08-11 00:00:00 XLK -300 @ 19.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLK 300 @ 20.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLK 300 @ 20.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-08-28 00:00:00 XLK -300 @ 20.9300003051758&amp;quot;&#10;## [1] &amp;quot;2006-08-28 00:00:00 XLK -300 @ 20.9300003051758&amp;quot;&#10;## [1] &amp;quot;2006-09-07 00:00:00 XLK 300 @ 20.9200000762939&amp;quot;&#10;## [1] &amp;quot;2006-09-07 00:00:00 XLK 300 @ 20.9200000762939&amp;quot;&#10;## [1] &amp;quot;2006-09-12 00:00:00 XLK -300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2006-09-12 00:00:00 XLK -300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2006-09-20 00:00:00 XLK 300 @ 21.9400005340576&amp;quot;&#10;## [1] &amp;quot;2006-09-20 00:00:00 XLK 300 @ 21.9400005340576&amp;quot;&#10;## [1] &amp;quot;2006-09-21 00:00:00 XLK -300 @ 21.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-09-21 00:00:00 XLK -300 @ 21.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-09-25 00:00:00 XLK 300 @ 21.9899997711182&amp;quot;&#10;## [1] &amp;quot;2006-09-25 00:00:00 XLK 300 @ 21.9899997711182&amp;quot;&#10;## [1] &amp;quot;2006-09-26 00:00:00 XLK -300 @ 22.1299991607666&amp;quot;&#10;## [1] &amp;quot;2006-09-26 00:00:00 XLK -300 @ 22.1299991607666&amp;quot;&#10;## [1] &amp;quot;2006-10-03 00:00:00 XLK 300 @ 21.9599990844727&amp;quot;&#10;## [1] &amp;quot;2006-10-03 00:00:00 XLK 300 @ 21.9599990844727&amp;quot;&#10;## [1] &amp;quot;2006-10-05 00:00:00 XLK -300 @ 22.2900009155273&amp;quot;&#10;## [1] &amp;quot;2006-10-05 00:00:00 XLK -300 @ 22.2900009155273&amp;quot;&#10;## [1] &amp;quot;2006-10-18 00:00:00 XLK 300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-10-18 00:00:00 XLK 300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-10-23 00:00:00 XLK -300 @ 22.8999996185303&amp;quot;&#10;## [1] &amp;quot;2006-10-23 00:00:00 XLK -300 @ 22.8999996185303&amp;quot;&#10;## [1] &amp;quot;2006-10-30 00:00:00 XLK 300 @ 22.8400001525879&amp;quot;&#10;## [1] &amp;quot;2006-10-30 00:00:00 XLK 300 @ 22.8400001525879&amp;quot;&#10;## [1] &amp;quot;2006-11-07 00:00:00 XLK -300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2006-11-07 00:00:00 XLK -300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2006-11-28 00:00:00 XLK 300 @ 23.3199996948242&amp;quot;&#10;## [1] &amp;quot;2006-11-28 00:00:00 XLK 300 @ 23.3199996948242&amp;quot;&#10;## [1] &amp;quot;2006-12-05 00:00:00 XLK -300 @ 23.6299991607666&amp;quot;&#10;## [1] &amp;quot;2006-12-05 00:00:00 XLK -300 @ 23.6299991607666&amp;quot;&#10;## [1] &amp;quot;2006-12-08 00:00:00 XLK 300 @ 23.3899993896484&amp;quot;&#10;## [1] &amp;quot;2006-12-08 00:00:00 XLK 300 @ 23.3899993896484&amp;quot;&#10;## [1] &amp;quot;2006-12-12 00:00:00 XLK -300 @ 23.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-12-12 00:00:00 XLK -300 @ 23.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLK 300 @ 23.3199996948242&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLK 300 @ 23.3199996948242&amp;quot;&#10;## [1] &amp;quot;2006-12-28 00:00:00 XLK -300 @ 23.3299999237061&amp;quot;&#10;## [1] &amp;quot;2006-12-28 00:00:00 XLK -300 @ 23.3299999237061&amp;quot;&#10;## [1] &amp;quot;2007-01-18 00:00:00 XLK 300 @ 23.3899993896484&amp;quot;&#10;## [1] &amp;quot;2007-01-18 00:00:00 XLK 300 @ 23.3899993896484&amp;quot;&#10;## [1] &amp;quot;2007-01-25 00:00:00 XLK -300 @ 23.3400001525879&amp;quot;&#10;## [1] &amp;quot;2007-01-25 00:00:00 XLK -300 @ 23.3400001525879&amp;quot;&#10;## [1] &amp;quot;2007-02-12 00:00:00 XLK 300 @ 23.4400005340576&amp;quot;&#10;## [1] &amp;quot;2007-02-12 00:00:00 XLK 300 @ 23.4400005340576&amp;quot;&#10;## [1] &amp;quot;2007-02-15 00:00:00 XLK -300 @ 23.9500007629395&amp;quot;&#10;## [1] &amp;quot;2007-02-15 00:00:00 XLK -300 @ 23.9500007629395&amp;quot;&#10;## [1] &amp;quot;2007-02-28 00:00:00 XLK 300 @ 23.0900001525879&amp;quot;&#10;## [1] &amp;quot;2007-02-28 00:00:00 XLK 300 @ 23.0900001525879&amp;quot;&#10;## [1] &amp;quot;2007-03-07 00:00:00 XLK -300 @ 22.75&amp;quot;&#10;## [1] &amp;quot;2007-03-07 00:00:00 XLK -300 @ 22.75&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLK 300 @ 22.9799995422363&amp;quot;&#10;## [1] &amp;quot;2007-03-14 00:00:00 XLK 300 @ 22.9799995422363&amp;quot;&#10;## [1] &amp;quot;2007-03-20 00:00:00 XLK -300 @ 23.25&amp;quot;&#10;## [1] &amp;quot;2007-03-20 00:00:00 XLK -300 @ 23.25&amp;quot;&#10;## [1] &amp;quot;2007-03-29 00:00:00 XLK 300 @ 23.3700008392334&amp;quot;&#10;## [1] &amp;quot;2007-03-29 00:00:00 XLK 300 @ 23.3700008392334&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLK -300 @ 23.7700004577637&amp;quot;&#10;## [1] &amp;quot;2007-04-04 00:00:00 XLK -300 @ 23.7700004577637&amp;quot;&#10;## [1] &amp;quot;2007-04-12 00:00:00 XLK 300 @ 23.8700008392334&amp;quot;&#10;## [1] &amp;quot;2007-04-12 00:00:00 XLK 300 @ 23.8700008392334&amp;quot;&#10;## [1] &amp;quot;2007-04-16 00:00:00 XLK -300 @ 24.0900001525879&amp;quot;&#10;## [1] &amp;quot;2007-04-16 00:00:00 XLK -300 @ 24.0900001525879&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLK 300 @ 24.5400009155273&amp;quot;&#10;## [1] &amp;quot;2007-05-01 00:00:00 XLK 300 @ 24.5400009155273&amp;quot;&#10;## [1] &amp;quot;2007-05-03 00:00:00 XLK -300 @ 24.9099998474121&amp;quot;&#10;## [1] &amp;quot;2007-05-03 00:00:00 XLK -300 @ 24.9099998474121&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLK 300 @ 25.1900005340576&amp;quot;&#10;## [1] &amp;quot;2007-05-11 00:00:00 XLK 300 @ 25.1900005340576&amp;quot;&#10;## [1] &amp;quot;2007-05-14 00:00:00 XLK -300 @ 25.0699996948242&amp;quot;&#10;## [1] &amp;quot;2007-05-14 00:00:00 XLK -300 @ 25.0699996948242&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLK 300 @ 25.1900005340576&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLK 300 @ 25.1900005340576&amp;quot;&#10;## [1] &amp;quot;2007-05-30 00:00:00 XLK -300 @ 25.5300006866455&amp;quot;&#10;## [1] &amp;quot;2007-05-30 00:00:00 XLK -300 @ 25.5300006866455&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLK 300 @ 24.9899997711182&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLK 300 @ 24.9899997711182&amp;quot;&#10;## [1] &amp;quot;2007-06-15 00:00:00 XLK -300 @ 25.7800006866455&amp;quot;&#10;## [1] &amp;quot;2007-06-15 00:00:00 XLK -300 @ 25.7800006866455&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLK 300 @ 25.8199996948242&amp;quot;&#10;## [1] &amp;quot;2007-06-21 00:00:00 XLK 300 @ 25.8199996948242&amp;quot;&#10;## [1] &amp;quot;2007-06-28 00:00:00 XLK -300 @ 25.6900005340576&amp;quot;&#10;## [1] &amp;quot;2007-06-28 00:00:00 XLK -300 @ 25.6900005340576&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLK 300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLK 300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLK -300 @ 26.6499996185303&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLK -300 @ 26.6499996185303&amp;quot;&#10;## [1] &amp;quot;2007-07-25 00:00:00 XLK 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2007-07-25 00:00:00 XLK 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2007-08-09 00:00:00 XLK -300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2007-08-09 00:00:00 XLK -300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2007-08-10 00:00:00 XLK 300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2007-08-10 00:00:00 XLK 300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 XLK -300 @ 25.3299999237061&amp;quot;&#10;## [1] &amp;quot;2007-08-22 00:00:00 XLK -300 @ 25.3299999237061&amp;quot;&#10;## [1] &amp;quot;2007-08-29 00:00:00 XLK 300 @ 25.7600002288818&amp;quot;&#10;## [1] &amp;quot;2007-08-29 00:00:00 XLK 300 @ 25.7600002288818&amp;quot;&#10;## [1] &amp;quot;2007-08-30 00:00:00 XLK -300 @ 25.8700008392334&amp;quot;&#10;## [1] &amp;quot;2007-08-30 00:00:00 XLK -300 @ 25.8700008392334&amp;quot;&#10;## [1] &amp;quot;2007-09-10 00:00:00 XLK 300 @ 25.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-10 00:00:00 XLK 300 @ 25.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-09-19 00:00:00 XLK -300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2007-09-19 00:00:00 XLK -300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2007-10-04 00:00:00 XLK 300 @ 27.1100006103516&amp;quot;&#10;## [1] &amp;quot;2007-10-04 00:00:00 XLK 300 @ 27.1100006103516&amp;quot;&#10;## [1] &amp;quot;2007-10-08 00:00:00 XLK -300 @ 27.4500007629395&amp;quot;&#10;## [1] &amp;quot;2007-10-08 00:00:00 XLK -300 @ 27.4500007629395&amp;quot;&#10;## [1] &amp;quot;2007-10-12 00:00:00 XLK 300 @ 27.7099990844727&amp;quot;&#10;## [1] &amp;quot;2007-10-12 00:00:00 XLK 300 @ 27.7099990844727&amp;quot;&#10;## [1] &amp;quot;2007-10-18 00:00:00 XLK -300 @ 27.8099994659424&amp;quot;&#10;## [1] &amp;quot;2007-10-18 00:00:00 XLK -300 @ 27.8099994659424&amp;quot;&#10;## [1] &amp;quot;2007-10-22 00:00:00 XLK 300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2007-10-22 00:00:00 XLK 300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2007-10-24 00:00:00 XLK -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2007-10-24 00:00:00 XLK -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2007-11-08 00:00:00 XLK 300 @ 26.5200004577637&amp;quot;&#10;## [1] &amp;quot;2007-11-08 00:00:00 XLK 300 @ 26.5200004577637&amp;quot;&#10;## [1] &amp;quot;2007-11-29 00:00:00 XLK -300 @ 26.3999996185303&amp;quot;&#10;## [1] &amp;quot;2007-11-29 00:00:00 XLK -300 @ 26.3999996185303&amp;quot;&#10;## [1] &amp;quot;2007-12-05 00:00:00 XLK 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2007-12-05 00:00:00 XLK 300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2007-12-06 00:00:00 XLK -300 @ 26.8700008392334&amp;quot;&#10;## [1] &amp;quot;2007-12-06 00:00:00 XLK -300 @ 26.8700008392334&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLK 300 @ 27.0699996948242&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLK 300 @ 27.0699996948242&amp;quot;&#10;## [1] &amp;quot;2007-12-13 00:00:00 XLK -300 @ 26.9300003051758&amp;quot;&#10;## [1] &amp;quot;2007-12-13 00:00:00 XLK -300 @ 26.9300003051758&amp;quot;&#10;## [1] &amp;quot;2007-12-18 00:00:00 XLK 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2007-12-18 00:00:00 XLK 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2007-12-21 00:00:00 XLK -300 @ 27.0200004577637&amp;quot;&#10;## [1] &amp;quot;2007-12-21 00:00:00 XLK -300 @ 27.0200004577637&amp;quot;&#10;## [1] &amp;quot;2007-12-31 00:00:00 XLK 300 @ 26.6599998474121&amp;quot;&#10;## [1] &amp;quot;2007-12-31 00:00:00 XLK 300 @ 26.6599998474121&amp;quot;&#10;## [1] &amp;quot;2008-01-30 00:00:00 XLK -300 @ 22.9599990844727&amp;quot;&#10;## [1] &amp;quot;2008-01-30 00:00:00 XLK -300 @ 22.9599990844727&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLK 300 @ 22.3299999237061&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLK 300 @ 22.3299999237061&amp;quot;&#10;## [1] &amp;quot;2008-02-12 00:00:00 XLK -300 @ 22.7399997711182&amp;quot;&#10;## [1] &amp;quot;2008-02-12 00:00:00 XLK -300 @ 22.7399997711182&amp;quot;&#10;## [1] &amp;quot;2008-02-20 00:00:00 XLK 300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2008-02-20 00:00:00 XLK 300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2008-02-26 00:00:00 XLK -300 @ 22.8799991607666&amp;quot;&#10;## [1] &amp;quot;2008-02-26 00:00:00 XLK -300 @ 22.8799991607666&amp;quot;&#10;## [1] &amp;quot;2008-02-29 00:00:00 XLK 300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-02-29 00:00:00 XLK 300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLK -300 @ 22.3199996948242&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLK -300 @ 22.3199996948242&amp;quot;&#10;## [1] &amp;quot;2008-03-17 00:00:00 XLK 300 @ 21.8500003814697&amp;quot;&#10;## [1] &amp;quot;2008-03-17 00:00:00 XLK 300 @ 21.8500003814697&amp;quot;&#10;## [1] &amp;quot;2008-03-19 00:00:00 XLK -300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-03-19 00:00:00 XLK -300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 XLK 300 @ 22.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-03-28 00:00:00 XLK 300 @ 22.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 XLK -300 @ 23.3299999237061&amp;quot;&#10;## [1] &amp;quot;2008-04-02 00:00:00 XLK -300 @ 23.3299999237061&amp;quot;&#10;## [1] &amp;quot;2008-04-09 00:00:00 XLK 300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2008-04-09 00:00:00 XLK 300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2008-04-17 00:00:00 XLK -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2008-04-17 00:00:00 XLK -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2008-05-01 00:00:00 XLK 300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2008-05-01 00:00:00 XLK 300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2008-05-02 00:00:00 XLK -300 @ 24.7900009155273&amp;quot;&#10;## [1] &amp;quot;2008-05-02 00:00:00 XLK -300 @ 24.7900009155273&amp;quot;&#10;## [1] &amp;quot;2008-05-12 00:00:00 XLK 300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-05-12 00:00:00 XLK 300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-05-13 00:00:00 XLK -300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-05-13 00:00:00 XLK -300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-05-21 00:00:00 XLK 300 @ 24.4400005340576&amp;quot;&#10;## [1] &amp;quot;2008-05-21 00:00:00 XLK 300 @ 24.4400005340576&amp;quot;&#10;## [1] &amp;quot;2008-05-28 00:00:00 XLK -300 @ 25.0200004577637&amp;quot;&#10;## [1] &amp;quot;2008-05-28 00:00:00 XLK -300 @ 25.0200004577637&amp;quot;&#10;## [1] &amp;quot;2008-06-04 00:00:00 XLK 300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-06-04 00:00:00 XLK 300 @ 24.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-06-06 00:00:00 XLK -300 @ 24.7199993133545&amp;quot;&#10;## [1] &amp;quot;2008-06-06 00:00:00 XLK -300 @ 24.7199993133545&amp;quot;&#10;## [1] &amp;quot;2008-06-09 00:00:00 XLK 300 @ 24.6700000762939&amp;quot;&#10;## [1] &amp;quot;2008-06-09 00:00:00 XLK 300 @ 24.6700000762939&amp;quot;&#10;## [1] &amp;quot;2008-06-17 00:00:00 XLK -300 @ 24.4200000762939&amp;quot;&#10;## [1] &amp;quot;2008-06-17 00:00:00 XLK -300 @ 24.4200000762939&amp;quot;&#10;## [1] &amp;quot;2008-06-19 00:00:00 XLK 300 @ 24.25&amp;quot;&#10;## [1] &amp;quot;2008-06-19 00:00:00 XLK 300 @ 24.25&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 XLK -300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-07-09 00:00:00 XLK -300 @ 22.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-07-10 00:00:00 XLK 300 @ 22.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-07-10 00:00:00 XLK 300 @ 22.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-07-17 00:00:00 XLK -300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-17 00:00:00 XLK -300 @ 22.5499992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-23 00:00:00 XLK 300 @ 22.6299991607666&amp;quot;&#10;## [1] &amp;quot;2008-07-23 00:00:00 XLK 300 @ 22.6299991607666&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 XLK -300 @ 22.0499992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-24 00:00:00 XLK -300 @ 22.0499992370605&amp;quot;&#10;## [1] &amp;quot;2008-07-25 00:00:00 XLK 300 @ 22.3600006103516&amp;quot;&#10;## [1] &amp;quot;2008-07-25 00:00:00 XLK 300 @ 22.3600006103516&amp;quot;&#10;## [1] &amp;quot;2008-07-31 00:00:00 XLK -300 @ 22.3500003814697&amp;quot;&#10;## [1] &amp;quot;2008-07-31 00:00:00 XLK -300 @ 22.3500003814697&amp;quot;&#10;## [1] &amp;quot;2008-08-04 00:00:00 XLK 300 @ 22.2099990844727&amp;quot;&#10;## [1] &amp;quot;2008-08-04 00:00:00 XLK 300 @ 22.2099990844727&amp;quot;&#10;## [1] &amp;quot;2008-08-06 00:00:00 XLK -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2008-08-06 00:00:00 XLK -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 XLK 300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2008-08-19 00:00:00 XLK 300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 XLK -300 @ 23&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 XLK -300 @ 23&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 XLK 300 @ 23.1299991607666&amp;quot;&#10;## [1] &amp;quot;2008-08-27 00:00:00 XLK 300 @ 23.1299991607666&amp;quot;&#10;## [1] &amp;quot;2008-08-29 00:00:00 XLK -300 @ 22.75&amp;quot;&#10;## [1] &amp;quot;2008-08-29 00:00:00 XLK -300 @ 22.75&amp;quot;&#10;## [1] &amp;quot;2008-09-02 00:00:00 XLK 300 @ 22.6200008392334&amp;quot;&#10;## [1] &amp;quot;2008-09-02 00:00:00 XLK 300 @ 22.6200008392334&amp;quot;&#10;## [1] &amp;quot;2008-09-15 00:00:00 XLK -300 @ 20.7000007629395&amp;quot;&#10;## [1] &amp;quot;2008-09-15 00:00:00 XLK -300 @ 20.7000007629395&amp;quot;&#10;## [1] &amp;quot;2008-09-16 00:00:00 XLK 300 @ 21.0900001525879&amp;quot;&#10;## [1] &amp;quot;2008-09-16 00:00:00 XLK 300 @ 21.0900001525879&amp;quot;&#10;## [1] &amp;quot;2008-09-26 00:00:00 XLK -300 @ 20.7999992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-26 00:00:00 XLK -300 @ 20.7999992370605&amp;quot;&#10;## [1] &amp;quot;2008-09-30 00:00:00 XLK 300 @ 19.8500003814697&amp;quot;&#10;## [1] &amp;quot;2008-09-30 00:00:00 XLK 300 @ 19.8500003814697&amp;quot;&#10;## [1] &amp;quot;2008-10-14 00:00:00 XLK -300 @ 17.1599998474121&amp;quot;&#10;## [1] &amp;quot;2008-10-14 00:00:00 XLK -300 @ 17.1599998474121&amp;quot;&#10;## [1] &amp;quot;2008-10-16 00:00:00 XLK 300 @ 16.7000007629395&amp;quot;&#10;## [1] &amp;quot;2008-10-16 00:00:00 XLK 300 @ 16.7000007629395&amp;quot;&#10;## [1] &amp;quot;2008-10-21 00:00:00 XLK -300 @ 16.2999992370605&amp;quot;&#10;## [1] &amp;quot;2008-10-21 00:00:00 XLK -300 @ 16.2999992370605&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLK 300 @ 15.8000001907349&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLK 300 @ 15.8000001907349&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLK -300 @ 16.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLK -300 @ 16.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-11-06 00:00:00 XLK 300 @ 15.3999996185303&amp;quot;&#10;## [1] &amp;quot;2008-11-06 00:00:00 XLK 300 @ 15.3999996185303&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLK -300 @ 14.7700004577637&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLK -300 @ 14.7700004577637&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLK 300 @ 14.6499996185303&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLK 300 @ 14.6499996185303&amp;quot;&#10;## [1] &amp;quot;2008-12-04 00:00:00 XLK -300 @ 14.460000038147&amp;quot;&#10;## [1] &amp;quot;2008-12-04 00:00:00 XLK -300 @ 14.460000038147&amp;quot;&#10;## [1] &amp;quot;2008-12-12 00:00:00 XLK 300 @ 15.3500003814697&amp;quot;&#10;## [1] &amp;quot;2008-12-12 00:00:00 XLK 300 @ 15.3500003814697&amp;quot;&#10;## [1] &amp;quot;2008-12-17 00:00:00 XLK -300 @ 15.6599998474121&amp;quot;&#10;## [1] &amp;quot;2008-12-17 00:00:00 XLK -300 @ 15.6599998474121&amp;quot;&#10;## [1] &amp;quot;2008-12-19 00:00:00 XLK 300 @ 15.2700004577637&amp;quot;&#10;## [1] &amp;quot;2008-12-19 00:00:00 XLK 300 @ 15.2700004577637&amp;quot;&#10;## [1] &amp;quot;2008-12-31 00:00:00 XLK -300 @ 15.4099998474121&amp;quot;&#10;## [1] &amp;quot;2008-12-31 00:00:00 XLK -300 @ 15.4099998474121&amp;quot;&#10;## [1] &amp;quot;2009-01-12 00:00:00 XLK 300 @ 15.2700004577637&amp;quot;&#10;## [1] &amp;quot;2009-01-12 00:00:00 XLK 300 @ 15.2700004577637&amp;quot;&#10;## [1] &amp;quot;2009-01-27 00:00:00 XLK -300 @ 15.1599998474121&amp;quot;&#10;## [1] &amp;quot;2009-01-27 00:00:00 XLK -300 @ 15.1599998474121&amp;quot;&#10;## [1] &amp;quot;2009-02-02 00:00:00 XLK 300 @ 14.9099998474121&amp;quot;&#10;## [1] &amp;quot;2009-02-02 00:00:00 XLK 300 @ 14.9099998474121&amp;quot;&#10;## [1] &amp;quot;2009-02-04 00:00:00 XLK -300 @ 15.1999998092651&amp;quot;&#10;## [1] &amp;quot;2009-02-04 00:00:00 XLK -300 @ 15.1999998092651&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLK 300 @ 15.3900003433228&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLK 300 @ 15.3900003433228&amp;quot;&#10;## [1] &amp;quot;2009-03-11 00:00:00 XLK -300 @ 14.289999961853&amp;quot;&#10;## [1] &amp;quot;2009-03-11 00:00:00 XLK -300 @ 14.289999961853&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 XLK 300 @ 15.6199998855591&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 XLK 300 @ 15.6199998855591&amp;quot;&#10;## [1] &amp;quot;2009-04-02 00:00:00 XLK -300 @ 16.4799995422363&amp;quot;&#10;## [1] &amp;quot;2009-04-02 00:00:00 XLK -300 @ 16.4799995422363&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLK 300 @ 16.3199996948242&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLK 300 @ 16.3199996948242&amp;quot;&#10;## [1] &amp;quot;2009-04-13 00:00:00 XLK -300 @ 16.7299995422363&amp;quot;&#10;## [1] &amp;quot;2009-04-13 00:00:00 XLK -300 @ 16.7299995422363&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLK 300 @ 16.7000007629395&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLK 300 @ 16.7000007629395&amp;quot;&#10;## [1] &amp;quot;2009-04-24 00:00:00 XLK -300 @ 17.1000003814697&amp;quot;&#10;## [1] &amp;quot;2009-04-24 00:00:00 XLK -300 @ 17.1000003814697&amp;quot;&#10;## [1] &amp;quot;2009-05-08 00:00:00 XLK 300 @ 17.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-05-08 00:00:00 XLK 300 @ 17.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-05-19 00:00:00 XLK -300 @ 17.3600006103516&amp;quot;&#10;## [1] &amp;quot;2009-05-19 00:00:00 XLK -300 @ 17.3600006103516&amp;quot;&#10;## [1] &amp;quot;2009-05-22 00:00:00 XLK 300 @ 16.9400005340576&amp;quot;&#10;## [1] &amp;quot;2009-05-22 00:00:00 XLK 300 @ 16.9400005340576&amp;quot;&#10;## [1] &amp;quot;2009-05-27 00:00:00 XLK -300 @ 17.2099990844727&amp;quot;&#10;## [1] &amp;quot;2009-05-27 00:00:00 XLK -300 @ 17.2099990844727&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLK 300 @ 17.9599990844727&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLK 300 @ 17.9599990844727&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLK -300 @ 18.1599998474121&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLK -300 @ 18.1599998474121&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLK 300 @ 17.7800006866455&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLK 300 @ 17.7800006866455&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLK -300 @ 17.8799991607666&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLK -300 @ 17.8799991607666&amp;quot;&#10;## [1] &amp;quot;2009-08-06 00:00:00 XLK 300 @ 19.5900001525879&amp;quot;&#10;## [1] &amp;quot;2009-08-06 00:00:00 XLK 300 @ 19.5900001525879&amp;quot;&#10;## [1] &amp;quot;2009-08-13 00:00:00 XLK -300 @ 19.8999996185303&amp;quot;&#10;## [1] &amp;quot;2009-08-13 00:00:00 XLK -300 @ 19.8999996185303&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLK 300 @ 19.5300006866455&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLK 300 @ 19.5300006866455&amp;quot;&#10;## [1] &amp;quot;2009-08-21 00:00:00 XLK -300 @ 20.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-08-21 00:00:00 XLK -300 @ 20.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-09-01 00:00:00 XLK 300 @ 19.6100006103516&amp;quot;&#10;## [1] &amp;quot;2009-09-01 00:00:00 XLK 300 @ 19.6100006103516&amp;quot;&#10;## [1] &amp;quot;2009-09-08 00:00:00 XLK -300 @ 20.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-09-08 00:00:00 XLK -300 @ 20.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-09-25 00:00:00 XLK 300 @ 20.5799999237061&amp;quot;&#10;## [1] &amp;quot;2009-09-25 00:00:00 XLK 300 @ 20.5799999237061&amp;quot;&#10;## [1] &amp;quot;2009-09-29 00:00:00 XLK -300 @ 20.8099994659424&amp;quot;&#10;## [1] &amp;quot;2009-09-29 00:00:00 XLK -300 @ 20.8099994659424&amp;quot;&#10;## [1] &amp;quot;2009-10-02 00:00:00 XLK 300 @ 20.25&amp;quot;&#10;## [1] &amp;quot;2009-10-02 00:00:00 XLK 300 @ 20.25&amp;quot;&#10;## [1] &amp;quot;2009-10-07 00:00:00 XLK -300 @ 20.75&amp;quot;&#10;## [1] &amp;quot;2009-10-07 00:00:00 XLK -300 @ 20.75&amp;quot;&#10;## [1] &amp;quot;2009-10-19 00:00:00 XLK 300 @ 21.3500003814697&amp;quot;&#10;## [1] &amp;quot;2009-10-19 00:00:00 XLK 300 @ 21.3500003814697&amp;quot;&#10;## [1] &amp;quot;2009-10-20 00:00:00 XLK -300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2009-10-20 00:00:00 XLK -300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2009-10-27 00:00:00 XLK 300 @ 21.0799999237061&amp;quot;&#10;## [1] &amp;quot;2009-10-27 00:00:00 XLK 300 @ 21.0799999237061&amp;quot;&#10;## [1] &amp;quot;2009-11-06 00:00:00 XLK -300 @ 21.25&amp;quot;&#10;## [1] &amp;quot;2009-11-06 00:00:00 XLK -300 @ 21.25&amp;quot;&#10;## [1] &amp;quot;2009-11-20 00:00:00 XLK 300 @ 21.6900005340576&amp;quot;&#10;## [1] &amp;quot;2009-11-20 00:00:00 XLK 300 @ 21.6900005340576&amp;quot;&#10;## [1] &amp;quot;2009-11-24 00:00:00 XLK -300 @ 22.0300006866455&amp;quot;&#10;## [1] &amp;quot;2009-11-24 00:00:00 XLK -300 @ 22.0300006866455&amp;quot;&#10;## [1] &amp;quot;2009-11-30 00:00:00 XLK 300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;2009-11-30 00:00:00 XLK 300 @ 21.75&amp;quot;&#10;## [1] &amp;quot;2009-12-02 00:00:00 XLK -300 @ 22.0699996948242&amp;quot;&#10;## [1] &amp;quot;2009-12-02 00:00:00 XLK -300 @ 22.0699996948242&amp;quot;&#10;## [1] &amp;quot;2009-12-09 00:00:00 XLK 300 @ 22.1900005340576&amp;quot;&#10;## [1] &amp;quot;2009-12-09 00:00:00 XLK 300 @ 22.1900005340576&amp;quot;&#10;## [1] &amp;quot;2009-12-11 00:00:00 XLK -300 @ 22.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-12-11 00:00:00 XLK -300 @ 22.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 XLK 300 @ 22.3299999237061&amp;quot;&#10;## [1] &amp;quot;2009-12-18 00:00:00 XLK 300 @ 22.3299999237061&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 XLK -300 @ 22.7099990844727&amp;quot;&#10;## [1] &amp;quot;2009-12-22 00:00:00 XLK -300 @ 22.7099990844727&amp;quot;&#10;## [1] &amp;quot;2010-01-04 00:00:00 XLK 300 @ 23.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-01-04 00:00:00 XLK 300 @ 23.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLK -300 @ 23.2399997711182&amp;quot;&#10;## [1] &amp;quot;2010-01-05 00:00:00 XLK -300 @ 23.2399997711182&amp;quot;&#10;## [1] &amp;quot;2010-01-07 00:00:00 XLK 300 @ 22.8899993896484&amp;quot;&#10;## [1] &amp;quot;2010-01-07 00:00:00 XLK 300 @ 22.8899993896484&amp;quot;&#10;## [1] &amp;quot;2010-01-20 00:00:00 XLK -300 @ 22.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-01-20 00:00:00 XLK -300 @ 22.6800003051758&amp;quot;&#10;## [1] &amp;quot;2010-01-22 00:00:00 XLK 300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-01-22 00:00:00 XLK 300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 XLK -300 @ 20.8600006103516&amp;quot;&#10;## [1] &amp;quot;2010-02-04 00:00:00 XLK -300 @ 20.8600006103516&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLK 300 @ 21.0699996948242&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLK 300 @ 21.0699996948242&amp;quot;&#10;## [1] &amp;quot;2010-02-12 00:00:00 XLK -300 @ 21.3600006103516&amp;quot;&#10;## [1] &amp;quot;2010-02-12 00:00:00 XLK -300 @ 21.3600006103516&amp;quot;&#10;## [1] &amp;quot;2010-02-24 00:00:00 XLK 300 @ 21.7199993133545&amp;quot;&#10;## [1] &amp;quot;2010-02-24 00:00:00 XLK 300 @ 21.7199993133545&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLK -300 @ 21.9400005340576&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLK -300 @ 21.9400005340576&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLK 300 @ 22.9599990844727&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLK 300 @ 22.9599990844727&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLK -300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLK -300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2010-03-29 00:00:00 XLK 300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2010-03-29 00:00:00 XLK 300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2010-03-31 00:00:00 XLK -300 @ 23.1000003814697&amp;quot;&#10;## [1] &amp;quot;2010-03-31 00:00:00 XLK -300 @ 23.1000003814697&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLK 300 @ 23.6499996185303&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLK 300 @ 23.6499996185303&amp;quot;&#10;## [1] &amp;quot;2010-05-13 00:00:00 XLK -300 @ 22.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-05-13 00:00:00 XLK -300 @ 22.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLK 300 @ 22.5200004577637&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLK 300 @ 22.5200004577637&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLK -300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLK -300 @ 21.6399993896484&amp;quot;&#10;## [1] &amp;quot;2010-06-07 00:00:00 XLK 300 @ 21.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-06-07 00:00:00 XLK 300 @ 21.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLK -300 @ 21.7399997711182&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLK -300 @ 21.7399997711182&amp;quot;&#10;## [1] &amp;quot;2010-06-22 00:00:00 XLK 300 @ 21.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-06-22 00:00:00 XLK 300 @ 21.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLK -300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLK -300 @ 21.2800006866455&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLK 300 @ 21.5799999237061&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLK 300 @ 21.5799999237061&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 XLK -300 @ 22.1900005340576&amp;quot;&#10;## [1] &amp;quot;2010-07-23 00:00:00 XLK -300 @ 22.1900005340576&amp;quot;&#10;## [1] &amp;quot;2010-07-30 00:00:00 XLK 300 @ 21.9200000762939&amp;quot;&#10;## [1] &amp;quot;2010-07-30 00:00:00 XLK 300 @ 21.9200000762939&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 XLK -300 @ 22.2600002288818&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 XLK -300 @ 22.2600002288818&amp;quot;&#10;## [1] &amp;quot;2010-08-11 00:00:00 XLK 300 @ 21.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-08-11 00:00:00 XLK 300 @ 21.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLK -300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLK -300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2010-08-23 00:00:00 XLK 300 @ 21.1599998474121&amp;quot;&#10;## [1] &amp;quot;2010-08-23 00:00:00 XLK 300 @ 21.1599998474121&amp;quot;&#10;## [1] &amp;quot;2010-09-02 00:00:00 XLK -300 @ 21.4099998474121&amp;quot;&#10;## [1] &amp;quot;2010-09-02 00:00:00 XLK -300 @ 21.4099998474121&amp;quot;&#10;## [1] &amp;quot;2010-10-01 00:00:00 XLK 300 @ 23.0300006866455&amp;quot;&#10;## [1] &amp;quot;2010-10-01 00:00:00 XLK 300 @ 23.0300006866455&amp;quot;&#10;## [1] &amp;quot;2010-10-06 00:00:00 XLK -300 @ 23.1800003051758&amp;quot;&#10;## [1] &amp;quot;2010-10-06 00:00:00 XLK -300 @ 23.1800003051758&amp;quot;&#10;## [1] &amp;quot;2010-11-12 00:00:00 XLK 300 @ 24.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-11-12 00:00:00 XLK 300 @ 24.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-11-19 00:00:00 XLK -300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2010-11-19 00:00:00 XLK -300 @ 24.3099994659424&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLK 300 @ 24.4899997711182&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLK 300 @ 24.4899997711182&amp;quot;&#10;## [1] &amp;quot;2010-11-26 00:00:00 XLK -300 @ 24.25&amp;quot;&#10;## [1] &amp;quot;2010-11-26 00:00:00 XLK -300 @ 24.25&amp;quot;&#10;## [1] &amp;quot;2010-12-01 00:00:00 XLK 300 @ 24.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-12-01 00:00:00 XLK 300 @ 24.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLK -300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLK -300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLK 300 @ 25.1200008392334&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLK 300 @ 25.1200008392334&amp;quot;&#10;## [1] &amp;quot;2010-12-22 00:00:00 XLK -300 @ 25.2199993133545&amp;quot;&#10;## [1] &amp;quot;2010-12-22 00:00:00 XLK -300 @ 25.2199993133545&amp;quot;&#10;## [1] &amp;quot;2011-01-03 00:00:00 XLK 300 @ 25.4699993133545&amp;quot;&#10;## [1] &amp;quot;2011-01-03 00:00:00 XLK 300 @ 25.4699993133545&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLK -300 @ 25.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLK -300 @ 25.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-01-21 00:00:00 XLK 300 @ 25.7199993133545&amp;quot;&#10;## [1] &amp;quot;2011-01-21 00:00:00 XLK 300 @ 25.7199993133545&amp;quot;&#10;## [1] &amp;quot;2011-01-25 00:00:00 XLK -300 @ 26.2000007629395&amp;quot;&#10;## [1] &amp;quot;2011-01-25 00:00:00 XLK -300 @ 26.2000007629395&amp;quot;&#10;## [1] &amp;quot;2011-01-31 00:00:00 XLK 300 @ 25.9899997711182&amp;quot;&#10;## [1] &amp;quot;2011-01-31 00:00:00 XLK 300 @ 25.9899997711182&amp;quot;&#10;## [1] &amp;quot;2011-02-02 00:00:00 XLK -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2011-02-02 00:00:00 XLK -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2011-02-11 00:00:00 XLK 300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2011-02-11 00:00:00 XLK 300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2011-02-15 00:00:00 XLK -300 @ 26.8400001525879&amp;quot;&#10;## [1] &amp;quot;2011-02-15 00:00:00 XLK -300 @ 26.8400001525879&amp;quot;&#10;## [1] &amp;quot;2011-02-23 00:00:00 XLK 300 @ 26.0300006866455&amp;quot;&#10;## [1] &amp;quot;2011-02-23 00:00:00 XLK 300 @ 26.0300006866455&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLK -300 @ 26.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLK -300 @ 26.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-03-02 00:00:00 XLK 300 @ 26.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-03-02 00:00:00 XLK 300 @ 26.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLK -300 @ 26.4200000762939&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLK -300 @ 26.4200000762939&amp;quot;&#10;## [1] &amp;quot;2011-03-08 00:00:00 XLK 300 @ 26.2999992370605&amp;quot;&#10;## [1] &amp;quot;2011-03-08 00:00:00 XLK 300 @ 26.2999992370605&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 XLK -300 @ 25.2800006866455&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 XLK -300 @ 25.2800006866455&amp;quot;&#10;## [1] &amp;quot;2011-04-05 00:00:00 XLK 300 @ 25.8799991607666&amp;quot;&#10;## [1] &amp;quot;2011-04-05 00:00:00 XLK 300 @ 25.8799991607666&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 XLK -300 @ 26.0799999237061&amp;quot;&#10;## [1] &amp;quot;2011-04-07 00:00:00 XLK -300 @ 26.0799999237061&amp;quot;&#10;## [1] &amp;quot;2011-04-11 00:00:00 XLK 300 @ 25.8899993896484&amp;quot;&#10;## [1] &amp;quot;2011-04-11 00:00:00 XLK 300 @ 25.8899993896484&amp;quot;&#10;## [1] &amp;quot;2011-04-21 00:00:00 XLK -300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-04-21 00:00:00 XLK -300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 XLK 300 @ 26.6499996185303&amp;quot;&#10;## [1] &amp;quot;2011-05-03 00:00:00 XLK 300 @ 26.6499996185303&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLK -300 @ 26.8299999237061&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLK -300 @ 26.8299999237061&amp;quot;&#10;## [1] &amp;quot;2011-05-16 00:00:00 XLK 300 @ 26.0799999237061&amp;quot;&#10;## [1] &amp;quot;2011-05-16 00:00:00 XLK 300 @ 26.0799999237061&amp;quot;&#10;## [1] &amp;quot;2011-05-27 00:00:00 XLK -300 @ 26.1000003814697&amp;quot;&#10;## [1] &amp;quot;2011-05-27 00:00:00 XLK -300 @ 26.1000003814697&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLK 300 @ 25.9300003051758&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLK 300 @ 25.9300003051758&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 XLK -300 @ 24.6299991607666&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 XLK -300 @ 24.6299991607666&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLK 300 @ 24.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLK 300 @ 24.5699996948242&amp;quot;&#10;## [1] &amp;quot;2011-06-22 00:00:00 XLK -300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2011-06-22 00:00:00 XLK -300 @ 24.7999992370605&amp;quot;&#10;## [1] &amp;quot;2011-06-27 00:00:00 XLK 300 @ 24.8700008392334&amp;quot;&#10;## [1] &amp;quot;2011-06-27 00:00:00 XLK 300 @ 24.8700008392334&amp;quot;&#10;## [1] &amp;quot;2011-06-29 00:00:00 XLK -300 @ 25.3799991607666&amp;quot;&#10;## [1] &amp;quot;2011-06-29 00:00:00 XLK -300 @ 25.3799991607666&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLK 300 @ 25.7999992370605&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLK 300 @ 25.7999992370605&amp;quot;&#10;## [1] &amp;quot;2011-07-20 00:00:00 XLK -300 @ 26.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-07-20 00:00:00 XLK -300 @ 26.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-07-28 00:00:00 XLK 300 @ 26.0200004577637&amp;quot;&#10;## [1] &amp;quot;2011-07-28 00:00:00 XLK 300 @ 26.0200004577637&amp;quot;&#10;## [1] &amp;quot;2011-08-16 00:00:00 XLK -300 @ 24.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-08-16 00:00:00 XLK -300 @ 24.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLK 300 @ 22.5200004577637&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLK 300 @ 22.5200004577637&amp;quot;&#10;## [1] &amp;quot;2011-08-24 00:00:00 XLK -300 @ 23.6800003051758&amp;quot;&#10;## [1] &amp;quot;2011-08-24 00:00:00 XLK -300 @ 23.6800003051758&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLK 300 @ 23.5100002288818&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLK 300 @ 23.5100002288818&amp;quot;&#10;## [1] &amp;quot;2011-09-08 00:00:00 XLK -300 @ 24&amp;quot;&#10;## [1] &amp;quot;2011-09-08 00:00:00 XLK -300 @ 24&amp;quot;&#10;## [1] &amp;quot;2011-09-12 00:00:00 XLK 300 @ 23.7700004577637&amp;quot;&#10;## [1] &amp;quot;2011-09-12 00:00:00 XLK 300 @ 23.7700004577637&amp;quot;&#10;## [1] &amp;quot;2011-09-14 00:00:00 XLK -300 @ 24.4099998474121&amp;quot;&#10;## [1] &amp;quot;2011-09-14 00:00:00 XLK -300 @ 24.4099998474121&amp;quot;&#10;## [1] &amp;quot;2011-09-22 00:00:00 XLK 300 @ 23.7299995422363&amp;quot;&#10;## [1] &amp;quot;2011-09-22 00:00:00 XLK 300 @ 23.7299995422363&amp;quot;&#10;## [1] &amp;quot;2011-09-28 00:00:00 XLK -300 @ 24.2600002288818&amp;quot;&#10;## [1] &amp;quot;2011-09-28 00:00:00 XLK -300 @ 24.2600002288818&amp;quot;&#10;## [1] &amp;quot;2011-10-03 00:00:00 XLK 300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2011-10-03 00:00:00 XLK 300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2011-10-06 00:00:00 XLK -300 @ 24.3899993896484&amp;quot;&#10;## [1] &amp;quot;2011-10-06 00:00:00 XLK -300 @ 24.3899993896484&amp;quot;&#10;## [1] &amp;quot;2011-10-20 00:00:00 XLK 300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-10-20 00:00:00 XLK 300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-10-25 00:00:00 XLK -300 @ 25.5200004577637&amp;quot;&#10;## [1] &amp;quot;2011-10-25 00:00:00 XLK -300 @ 25.5200004577637&amp;quot;&#10;## [1] &amp;quot;2011-11-02 00:00:00 XLK 300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2011-11-02 00:00:00 XLK 300 @ 25.6000003814697&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLK -300 @ 26.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLK -300 @ 26.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLK 300 @ 25.6700000762939&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLK 300 @ 25.6700000762939&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLK -300 @ 25.9599990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLK -300 @ 25.9599990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-18 00:00:00 XLK 300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-18 00:00:00 XLK 300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLK -300 @ 24.6700000762939&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLK -300 @ 24.6700000762939&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLK 300 @ 26.0400009155273&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLK 300 @ 26.0400009155273&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLK -300 @ 25.0200004577637&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLK -300 @ 25.0200004577637&amp;quot;&#10;## [1] &amp;quot;2012-03-06 00:00:00 XLK 300 @ 28.5499992370605&amp;quot;&#10;## [1] &amp;quot;2012-03-06 00:00:00 XLK 300 @ 28.5499992370605&amp;quot;&#10;## [1] &amp;quot;2012-03-09 00:00:00 XLK -300 @ 29.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-03-09 00:00:00 XLK -300 @ 29.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-03-23 00:00:00 XLK 300 @ 29.9899997711182&amp;quot;&#10;## [1] &amp;quot;2012-03-23 00:00:00 XLK 300 @ 29.9899997711182&amp;quot;&#10;## [1] &amp;quot;2012-03-27 00:00:00 XLK -300 @ 30.4200000762939&amp;quot;&#10;## [1] &amp;quot;2012-03-27 00:00:00 XLK -300 @ 30.4200000762939&amp;quot;&#10;## [1] &amp;quot;2012-04-02 00:00:00 XLK 300 @ 30.4799995422363&amp;quot;&#10;## [1] &amp;quot;2012-04-02 00:00:00 XLK 300 @ 30.4799995422363&amp;quot;&#10;## [1] &amp;quot;2012-04-03 00:00:00 XLK -300 @ 30.4599990844727&amp;quot;&#10;## [1] &amp;quot;2012-04-03 00:00:00 XLK -300 @ 30.4599990844727&amp;quot;&#10;## [1] &amp;quot;2012-04-05 00:00:00 XLK 300 @ 30.1700000762939&amp;quot;&#10;## [1] &amp;quot;2012-04-05 00:00:00 XLK 300 @ 30.1700000762939&amp;quot;&#10;## [1] &amp;quot;2012-04-13 00:00:00 XLK -300 @ 29.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-04-13 00:00:00 XLK -300 @ 29.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-04-16 00:00:00 XLK 300 @ 29.2999992370605&amp;quot;&#10;## [1] &amp;quot;2012-04-16 00:00:00 XLK 300 @ 29.2999992370605&amp;quot;&#10;## [1] &amp;quot;2012-04-18 00:00:00 XLK -300 @ 29.7199993133545&amp;quot;&#10;## [1] &amp;quot;2012-04-18 00:00:00 XLK -300 @ 29.7199993133545&amp;quot;&#10;## [1] &amp;quot;2012-04-20 00:00:00 XLK 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2012-04-20 00:00:00 XLK 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2012-04-26 00:00:00 XLK -300 @ 30.0400009155273&amp;quot;&#10;## [1] &amp;quot;2012-04-26 00:00:00 XLK -300 @ 30.0400009155273&amp;quot;&#10;## [1] &amp;quot;2012-05-04 00:00:00 XLK 300 @ 29.0699996948242&amp;quot;&#10;## [1] &amp;quot;2012-05-04 00:00:00 XLK 300 @ 29.0699996948242&amp;quot;&#10;## [1] &amp;quot;2012-05-22 00:00:00 XLK -300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2012-05-22 00:00:00 XLK -300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2012-05-29 00:00:00 XLK 300 @ 28.2399997711182&amp;quot;&#10;## [1] &amp;quot;2012-05-29 00:00:00 XLK 300 @ 28.2399997711182&amp;quot;&#10;## [1] &amp;quot;2012-05-30 00:00:00 XLK -300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2012-05-30 00:00:00 XLK -300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2012-06-01 00:00:00 XLK 300 @ 27.2000007629395&amp;quot;&#10;## [1] &amp;quot;2012-06-01 00:00:00 XLK 300 @ 27.2000007629395&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLK -300 @ 28.0200004577637&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLK -300 @ 28.0200004577637&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 XLK 300 @ 28.4799995422363&amp;quot;&#10;## [1] &amp;quot;2012-06-22 00:00:00 XLK 300 @ 28.4799995422363&amp;quot;&#10;## [1] &amp;quot;2012-07-02 00:00:00 XLK -300 @ 28.8899993896484&amp;quot;&#10;## [1] &amp;quot;2012-07-02 00:00:00 XLK -300 @ 28.8899993896484&amp;quot;&#10;## [1] &amp;quot;2012-07-09 00:00:00 XLK 300 @ 28.6299991607666&amp;quot;&#10;## [1] &amp;quot;2012-07-09 00:00:00 XLK 300 @ 28.6299991607666&amp;quot;&#10;## [1] &amp;quot;2012-07-18 00:00:00 XLK -300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2012-07-18 00:00:00 XLK -300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2012-07-24 00:00:00 XLK 300 @ 28.1900005340576&amp;quot;&#10;## [1] &amp;quot;2012-07-24 00:00:00 XLK 300 @ 28.1900005340576&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLK -300 @ 29.1299991607666&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLK -300 @ 29.1299991607666&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLK 300 @ 29.5400009155273&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLK 300 @ 29.5400009155273&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLK -300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLK -300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2012-08-24 00:00:00 XLK 300 @ 30.5699996948242&amp;quot;&#10;## [1] &amp;quot;2012-08-24 00:00:00 XLK 300 @ 30.5699996948242&amp;quot;&#10;## [1] &amp;quot;2012-09-07 00:00:00 XLK -300 @ 31.0900001525879&amp;quot;&#10;## [1] &amp;quot;2012-09-07 00:00:00 XLK -300 @ 31.0900001525879&amp;quot;&#10;## [1] &amp;quot;2012-09-24 00:00:00 XLK 300 @ 31.3099994659424&amp;quot;&#10;## [1] &amp;quot;2012-09-24 00:00:00 XLK 300 @ 31.3099994659424&amp;quot;&#10;## [1] &amp;quot;2012-10-04 00:00:00 XLK -300 @ 31.0499992370605&amp;quot;&#10;## [1] &amp;quot;2012-10-04 00:00:00 XLK -300 @ 31.0499992370605&amp;quot;&#10;## [1] &amp;quot;2012-10-09 00:00:00 XLK 300 @ 30.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-10-09 00:00:00 XLK 300 @ 30.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 XLK -300 @ 30.3199996948242&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 XLK -300 @ 30.3199996948242&amp;quot;&#10;## [1] &amp;quot;2012-10-19 00:00:00 XLK 300 @ 29.2900009155273&amp;quot;&#10;## [1] &amp;quot;2012-10-19 00:00:00 XLK 300 @ 29.2900009155273&amp;quot;&#10;## [1] &amp;quot;2012-11-02 00:00:00 XLK -300 @ 28.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-11-02 00:00:00 XLK -300 @ 28.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLK 300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLK 300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLK -300 @ 28.2999992370605&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLK -300 @ 28.2999992370605&amp;quot;&#10;## [1] &amp;quot;2012-12-05 00:00:00 XLK 300 @ 28.75&amp;quot;&#10;## [1] &amp;quot;2012-12-05 00:00:00 XLK 300 @ 28.75&amp;quot;&#10;## [1] &amp;quot;2012-12-12 00:00:00 XLK -300 @ 29.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-12-12 00:00:00 XLK -300 @ 29.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-12-17 00:00:00 XLK 300 @ 29.0400009155273&amp;quot;&#10;## [1] &amp;quot;2012-12-17 00:00:00 XLK 300 @ 29.0400009155273&amp;quot;&#10;## [1] &amp;quot;2012-12-19 00:00:00 XLK -300 @ 29.3199996948242&amp;quot;&#10;## [1] &amp;quot;2012-12-19 00:00:00 XLK -300 @ 29.3199996948242&amp;quot;&#10;## [1] &amp;quot;2012-12-24 00:00:00 XLK 300 @ 28.8700008392334&amp;quot;&#10;## [1] &amp;quot;2012-12-24 00:00:00 XLK 300 @ 28.8700008392334&amp;quot;&#10;## [1] &amp;quot;2013-01-02 00:00:00 XLK -300 @ 29.8099994659424&amp;quot;&#10;## [1] &amp;quot;2013-01-02 00:00:00 XLK -300 @ 29.8099994659424&amp;quot;&#10;## [1] &amp;quot;2013-01-09 00:00:00 XLK 300 @ 29.3999996185303&amp;quot;&#10;## [1] &amp;quot;2013-01-09 00:00:00 XLK 300 @ 29.3999996185303&amp;quot;&#10;## [1] &amp;quot;2013-01-11 00:00:00 XLK -300 @ 29.5900001525879&amp;quot;&#10;## [1] &amp;quot;2013-01-11 00:00:00 XLK -300 @ 29.5900001525879&amp;quot;&#10;## [1] &amp;quot;2013-01-15 00:00:00 XLK 300 @ 29.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-01-15 00:00:00 XLK 300 @ 29.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-01-18 00:00:00 XLK -300 @ 29.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-01-18 00:00:00 XLK -300 @ 29.3899993896484&amp;quot;&#10;## [1] &amp;quot;2013-01-25 00:00:00 XLK 300 @ 29.2999992370605&amp;quot;&#10;## [1] &amp;quot;2013-01-25 00:00:00 XLK 300 @ 29.2999992370605&amp;quot;&#10;## [1] &amp;quot;2013-02-04 00:00:00 XLK -300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2013-02-04 00:00:00 XLK -300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2013-02-15 00:00:00 XLK 300 @ 29.7800006866455&amp;quot;&#10;## [1] &amp;quot;2013-02-15 00:00:00 XLK 300 @ 29.7800006866455&amp;quot;&#10;## [1] &amp;quot;2013-02-20 00:00:00 XLK -300 @ 29.5699996948242&amp;quot;&#10;## [1] &amp;quot;2013-02-20 00:00:00 XLK -300 @ 29.5699996948242&amp;quot;&#10;## [1] &amp;quot;2013-02-21 00:00:00 XLK 300 @ 29.3299999237061&amp;quot;&#10;## [1] &amp;quot;2013-02-21 00:00:00 XLK 300 @ 29.3299999237061&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLK -300 @ 29.6299991607666&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLK -300 @ 29.6299991607666&amp;quot;&#10;## [1] &amp;quot;2013-03-20 00:00:00 XLK 300 @ 30.3199996948242&amp;quot;&#10;## [1] &amp;quot;2013-03-20 00:00:00 XLK 300 @ 30.3199996948242&amp;quot;&#10;## [1] &amp;quot;2013-03-21 00:00:00 XLK -300 @ 29.9799995422363&amp;quot;&#10;## [1] &amp;quot;2013-03-21 00:00:00 XLK -300 @ 29.9799995422363&amp;quot;&#10;## [1] &amp;quot;2013-03-22 00:00:00 XLK 300 @ 30.1700000762939&amp;quot;&#10;## [1] &amp;quot;2013-03-22 00:00:00 XLK 300 @ 30.1700000762939&amp;quot;&#10;## [1] &amp;quot;2013-03-27 00:00:00 XLK -300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-03-27 00:00:00 XLK -300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-04-02 00:00:00 XLK 300 @ 30.1900005340576&amp;quot;&#10;## [1] &amp;quot;2013-04-02 00:00:00 XLK 300 @ 30.1900005340576&amp;quot;&#10;## [1] &amp;quot;2013-04-10 00:00:00 XLK -300 @ 30.6000003814697&amp;quot;&#10;## [1] &amp;quot;2013-04-10 00:00:00 XLK -300 @ 30.6000003814697&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 XLK 300 @ 30.2399997711182&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 XLK 300 @ 30.2399997711182&amp;quot;&#10;## [1] &amp;quot;2013-04-24 00:00:00 XLK -300 @ 29.9500007629395&amp;quot;&#10;## [1] &amp;quot;2013-04-24 00:00:00 XLK -300 @ 29.9500007629395&amp;quot;&#10;## [1] &amp;quot;2013-05-23 00:00:00 XLK 300 @ 31.7399997711182&amp;quot;&#10;## [1] &amp;quot;2013-05-23 00:00:00 XLK 300 @ 31.7399997711182&amp;quot;&#10;## [1] &amp;quot;2013-05-31 00:00:00 XLK -300 @ 31.6599998474121&amp;quot;&#10;## [1] &amp;quot;2013-05-31 00:00:00 XLK -300 @ 31.6599998474121&amp;quot;&#10;## [1] &amp;quot;2013-06-03 00:00:00 XLK 300 @ 31.8199996948242&amp;quot;&#10;## [1] &amp;quot;2013-06-03 00:00:00 XLK 300 @ 31.8199996948242&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLK -300 @ 31.7999992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLK -300 @ 31.7999992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLK 300 @ 31.2600002288818&amp;quot;&#10;## [1] &amp;quot;2013-06-12 00:00:00 XLK 300 @ 31.2600002288818&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 XLK -300 @ 31.5499992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-19 00:00:00 XLK -300 @ 31.5499992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLK 300 @ 30.5100002288818&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLK 300 @ 30.5100002288818&amp;quot;&#10;## [1] &amp;quot;2013-06-28 00:00:00 XLK -300 @ 30.5900001525879&amp;quot;&#10;## [1] &amp;quot;2013-06-28 00:00:00 XLK -300 @ 30.5900001525879&amp;quot;&#10;## [1] &amp;quot;2013-07-22 00:00:00 XLK 300 @ 31.5400009155273&amp;quot;&#10;## [1] &amp;quot;2013-07-22 00:00:00 XLK 300 @ 31.5400009155273&amp;quot;&#10;## [1] &amp;quot;2013-07-29 00:00:00 XLK -300 @ 31.6800003051758&amp;quot;&#10;## [1] &amp;quot;2013-07-29 00:00:00 XLK -300 @ 31.6800003051758&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 XLK 300 @ 32.1300010681152&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 XLK 300 @ 32.1300010681152&amp;quot;&#10;## [1] &amp;quot;2013-08-13 00:00:00 XLK -300 @ 32.4000015258789&amp;quot;&#10;## [1] &amp;quot;2013-08-13 00:00:00 XLK -300 @ 32.4000015258789&amp;quot;&#10;## [1] &amp;quot;2013-08-16 00:00:00 XLK 300 @ 31.8199996948242&amp;quot;&#10;## [1] &amp;quot;2013-08-16 00:00:00 XLK 300 @ 31.8199996948242&amp;quot;&#10;## [1] &amp;quot;2013-08-23 00:00:00 XLK -300 @ 32.0699996948242&amp;quot;&#10;## [1] &amp;quot;2013-08-23 00:00:00 XLK -300 @ 32.0699996948242&amp;quot;&#10;## [1] &amp;quot;2013-08-28 00:00:00 XLK 300 @ 31.3799991607666&amp;quot;&#10;## [1] &amp;quot;2013-08-28 00:00:00 XLK 300 @ 31.3799991607666&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLK -300 @ 31.75&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLK -300 @ 31.75&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLK 300 @ 32.5099983215332&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLK 300 @ 32.5099983215332&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLK -300 @ 32.4500007629395&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLK -300 @ 32.4500007629395&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLK 300 @ 33.9000015258789&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLK 300 @ 33.9000015258789&amp;quot;&#10;## [1] &amp;quot;2013-11-13 00:00:00 XLK -300 @ 34.3199996948242&amp;quot;&#10;## [1] &amp;quot;2013-11-13 00:00:00 XLK -300 @ 34.3199996948242&amp;quot;&#10;## [1] &amp;quot;2013-11-20 00:00:00 XLK 300 @ 33.939998626709&amp;quot;&#10;## [1] &amp;quot;2013-11-20 00:00:00 XLK 300 @ 33.939998626709&amp;quot;&#10;## [1] &amp;quot;2013-11-22 00:00:00 XLK -300 @ 34.1599998474121&amp;quot;&#10;## [1] &amp;quot;2013-11-22 00:00:00 XLK -300 @ 34.1599998474121&amp;quot;&#10;## [1] &amp;quot;2013-12-12 00:00:00 XLK 300 @ 34.310001373291&amp;quot;&#10;## [1] &amp;quot;2013-12-12 00:00:00 XLK 300 @ 34.310001373291&amp;quot;&#10;## [1] &amp;quot;2013-12-19 00:00:00 XLK -300 @ 34.8600006103516&amp;quot;&#10;## [1] &amp;quot;2013-12-19 00:00:00 XLK -300 @ 34.8600006103516&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLK 300 @ 35.2200012207031&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLK 300 @ 35.2200012207031&amp;quot;&#10;## [1] &amp;quot;2014-01-08 00:00:00 XLK -300 @ 35.4799995422363&amp;quot;&#10;## [1] &amp;quot;2014-01-08 00:00:00 XLK -300 @ 35.4799995422363&amp;quot;&#10;## [1] &amp;quot;2014-01-10 00:00:00 XLK 300 @ 35.3199996948242&amp;quot;&#10;## [1] &amp;quot;2014-01-10 00:00:00 XLK 300 @ 35.3199996948242&amp;quot;&#10;## [1] &amp;quot;2014-01-15 00:00:00 XLK -300 @ 35.9599990844727&amp;quot;&#10;## [1] &amp;quot;2014-01-15 00:00:00 XLK -300 @ 35.9599990844727&amp;quot;&#10;## [1] &amp;quot;2014-01-27 00:00:00 XLK 300 @ 34.7999992370605&amp;quot;&#10;## [1] &amp;quot;2014-01-27 00:00:00 XLK 300 @ 34.7999992370605&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 XLK -300 @ 35.0999984741211&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 XLK -300 @ 35.0999984741211&amp;quot;&#10;## [1] &amp;quot;2014-03-04 00:00:00 XLK 300 @ 36.4300003051758&amp;quot;&#10;## [1] &amp;quot;2014-03-04 00:00:00 XLK 300 @ 36.4300003051758&amp;quot;&#10;## [1] &amp;quot;2014-03-05 00:00:00 XLK -300 @ 36.4799995422363&amp;quot;&#10;## [1] &amp;quot;2014-03-05 00:00:00 XLK -300 @ 36.4799995422363&amp;quot;&#10;## [1] &amp;quot;2014-03-11 00:00:00 XLK 300 @ 36.2799987792969&amp;quot;&#10;## [1] &amp;quot;2014-03-11 00:00:00 XLK 300 @ 36.2799987792969&amp;quot;&#10;## [1] &amp;quot;2014-03-19 00:00:00 XLK -300 @ 36.3699989318848&amp;quot;&#10;## [1] &amp;quot;2014-03-19 00:00:00 XLK -300 @ 36.3699989318848&amp;quot;&#10;## [1] &amp;quot;2014-03-27 00:00:00 XLK 300 @ 35.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-03-27 00:00:00 XLK 300 @ 35.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-04-01 00:00:00 XLK -300 @ 36.7799987792969&amp;quot;&#10;## [1] &amp;quot;2014-04-01 00:00:00 XLK -300 @ 36.7799987792969&amp;quot;&#10;## [1] &amp;quot;2014-04-07 00:00:00 XLK 300 @ 35.6399993896484&amp;quot;&#10;## [1] &amp;quot;2014-04-07 00:00:00 XLK 300 @ 35.6399993896484&amp;quot;&#10;## [1] &amp;quot;2014-04-10 00:00:00 XLK -300 @ 35.5999984741211&amp;quot;&#10;## [1] &amp;quot;2014-04-10 00:00:00 XLK -300 @ 35.5999984741211&amp;quot;&#10;## [1] &amp;quot;2014-04-11 00:00:00 XLK 300 @ 35.2000007629395&amp;quot;&#10;## [1] &amp;quot;2014-04-11 00:00:00 XLK 300 @ 35.2000007629395&amp;quot;&#10;## [1] &amp;quot;2014-04-17 00:00:00 XLK -300 @ 36.0299987792969&amp;quot;&#10;## [1] &amp;quot;2014-04-17 00:00:00 XLK -300 @ 36.0299987792969&amp;quot;&#10;## [1] &amp;quot;2014-04-24 00:00:00 XLK 300 @ 36.2099990844727&amp;quot;&#10;## [1] &amp;quot;2014-04-24 00:00:00 XLK 300 @ 36.2099990844727&amp;quot;&#10;## [1] &amp;quot;2014-04-30 00:00:00 XLK -300 @ 36.4500007629395&amp;quot;&#10;## [1] &amp;quot;2014-04-30 00:00:00 XLK -300 @ 36.4500007629395&amp;quot;&#10;## [1] &amp;quot;2014-05-07 00:00:00 XLK 300 @ 36.189998626709&amp;quot;&#10;## [1] &amp;quot;2014-05-07 00:00:00 XLK 300 @ 36.189998626709&amp;quot;&#10;## [1] &amp;quot;2014-05-13 00:00:00 XLK -300 @ 36.8400001525879&amp;quot;&#10;## [1] &amp;quot;2014-05-13 00:00:00 XLK -300 @ 36.8400001525879&amp;quot;&#10;## [1] &amp;quot;2014-05-16 00:00:00 XLK 300 @ 36.6800003051758&amp;quot;&#10;## [1] &amp;quot;2014-05-16 00:00:00 XLK 300 @ 36.6800003051758&amp;quot;&#10;## [1] &amp;quot;2014-05-20 00:00:00 XLK -300 @ 36.7099990844727&amp;quot;&#10;## [1] &amp;quot;2014-05-20 00:00:00 XLK -300 @ 36.7099990844727&amp;quot;&#10;## [1] &amp;quot;2014-06-13 00:00:00 XLK 300 @ 38.1300010681152&amp;quot;&#10;## [1] &amp;quot;2014-06-13 00:00:00 XLK 300 @ 38.1300010681152&amp;quot;&#10;## [1] &amp;quot;2014-06-18 00:00:00 XLK -300 @ 38.4199981689453&amp;quot;&#10;## [1] &amp;quot;2014-06-18 00:00:00 XLK -300 @ 38.4199981689453&amp;quot;&#10;## [1] &amp;quot;2014-06-23 00:00:00 XLK 300 @ 38.2000007629395&amp;quot;&#10;## [1] &amp;quot;2014-06-23 00:00:00 XLK 300 @ 38.2000007629395&amp;quot;&#10;## [1] &amp;quot;2014-06-30 00:00:00 XLK -300 @ 38.3499984741211&amp;quot;&#10;## [1] &amp;quot;2014-06-30 00:00:00 XLK -300 @ 38.3499984741211&amp;quot;&#10;## [1] &amp;quot;2014-07-09 00:00:00 XLK 300 @ 38.8300018310547&amp;quot;&#10;## [1] &amp;quot;2014-07-09 00:00:00 XLK 300 @ 38.8300018310547&amp;quot;&#10;## [1] &amp;quot;2014-07-14 00:00:00 XLK -300 @ 39.2000007629395&amp;quot;&#10;## [1] &amp;quot;2014-07-14 00:00:00 XLK -300 @ 39.2000007629395&amp;quot;&#10;## [1] &amp;quot;2014-08-01 00:00:00 XLK 300 @ 38.7900009155273&amp;quot;&#10;## [1] &amp;quot;2014-08-01 00:00:00 XLK 300 @ 38.7900009155273&amp;quot;&#10;## [1] &amp;quot;2014-08-12 00:00:00 XLK -300 @ 38.8400001525879&amp;quot;&#10;## [1] &amp;quot;2014-08-12 00:00:00 XLK -300 @ 38.8400001525879&amp;quot;&#10;## [1] &amp;quot;2014-08-29 00:00:00 XLK 300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2014-08-29 00:00:00 XLK 300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2014-09-02 00:00:00 XLK -300 @ 40.2900009155273&amp;quot;&#10;## [1] &amp;quot;2014-09-02 00:00:00 XLK -300 @ 40.2900009155273&amp;quot;&#10;## [1] &amp;quot;2014-09-04 00:00:00 XLK 300 @ 40.0499992370605&amp;quot;&#10;## [1] &amp;quot;2014-09-04 00:00:00 XLK 300 @ 40.0499992370605&amp;quot;&#10;## [1] &amp;quot;2014-09-08 00:00:00 XLK -300 @ 40.3499984741211&amp;quot;&#10;## [1] &amp;quot;2014-09-08 00:00:00 XLK -300 @ 40.3499984741211&amp;quot;&#10;## [1] &amp;quot;2014-09-10 00:00:00 XLK 300 @ 40.2999992370605&amp;quot;&#10;## [1] &amp;quot;2014-09-10 00:00:00 XLK 300 @ 40.2999992370605&amp;quot;&#10;## [1] &amp;quot;2014-09-12 00:00:00 XLK -300 @ 40.2200012207031&amp;quot;&#10;## [1] &amp;quot;2014-09-12 00:00:00 XLK -300 @ 40.2200012207031&amp;quot;&#10;## [1] &amp;quot;2014-09-16 00:00:00 XLK 300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2014-09-16 00:00:00 XLK 300 @ 40.2799987792969&amp;quot;&#10;## [1] &amp;quot;2014-09-18 00:00:00 XLK -300 @ 40.5999984741211&amp;quot;&#10;## [1] &amp;quot;2014-09-18 00:00:00 XLK -300 @ 40.5999984741211&amp;quot;&#10;## [1] &amp;quot;2014-09-23 00:00:00 XLK 300 @ 39.9799995422363&amp;quot;&#10;## [1] &amp;quot;2014-09-23 00:00:00 XLK 300 @ 39.9799995422363&amp;quot;&#10;## [1] &amp;quot;2014-10-09 00:00:00 XLK -300 @ 39.0499992370605&amp;quot;&#10;## [1] &amp;quot;2014-10-09 00:00:00 XLK -300 @ 39.0499992370605&amp;quot;&#10;## [1] &amp;quot;2014-10-13 00:00:00 XLK 300 @ 37.6300010681152&amp;quot;&#10;## [1] &amp;quot;2014-10-13 00:00:00 XLK 300 @ 37.6300010681152&amp;quot;&#10;## [1] &amp;quot;2014-10-21 00:00:00 XLK -300 @ 38.6599998474121&amp;quot;&#10;## [1] &amp;quot;2014-10-21 00:00:00 XLK -300 @ 38.6599998474121&amp;quot;&#10;## [1] &amp;quot;2014-12-09 00:00:00 XLK 300 @ 41.6800003051758&amp;quot;&#10;## [1] &amp;quot;2014-12-09 00:00:00 XLK 300 @ 41.6800003051758&amp;quot;&#10;## [1] &amp;quot;2014-12-19 00:00:00 XLK -300 @ 41.5699996948242&amp;quot;&#10;## [1] &amp;quot;2014-12-19 00:00:00 XLK -300 @ 41.5699996948242&amp;quot;&#10;## [1] &amp;quot;2014-12-31 00:00:00 XLK 300 @ 41.3499984741211&amp;quot;&#10;## [1] &amp;quot;2014-12-31 00:00:00 XLK 300 @ 41.3499984741211&amp;quot;&#10;## [1] &amp;quot;2015-01-09 00:00:00 XLK -300 @ 41.25&amp;quot;&#10;## [1] &amp;quot;2015-01-09 00:00:00 XLK -300 @ 41.25&amp;quot;&#10;## [1] &amp;quot;2015-01-14 00:00:00 XLK 300 @ 40.5099983215332&amp;quot;&#10;## [1] &amp;quot;2015-01-14 00:00:00 XLK 300 @ 40.5099983215332&amp;quot;&#10;## [1] &amp;quot;2015-01-21 00:00:00 XLK -300 @ 40.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-01-21 00:00:00 XLK -300 @ 40.7900009155273&amp;quot;&#10;## [1] &amp;quot;2015-01-28 00:00:00 XLK 300 @ 40.0200004577637&amp;quot;&#10;## [1] &amp;quot;2015-01-28 00:00:00 XLK 300 @ 40.0200004577637&amp;quot;&#10;## [1] &amp;quot;2015-02-04 00:00:00 XLK -300 @ 40.8499984741211&amp;quot;&#10;## [1] &amp;quot;2015-02-04 00:00:00 XLK -300 @ 40.8499984741211&amp;quot;&#10;## [1] &amp;quot;2015-03-05 00:00:00 XLK 300 @ 42.9199981689453&amp;quot;&#10;## [1] &amp;quot;2015-03-05 00:00:00 XLK 300 @ 42.9199981689453&amp;quot;&#10;## [1] &amp;quot;2015-03-17 00:00:00 XLK -300 @ 41.9900016784668&amp;quot;&#10;## [1] &amp;quot;2015-03-17 00:00:00 XLK -300 @ 41.9900016784668&amp;quot;&#10;## [1] &amp;quot;2015-03-26 00:00:00 XLK 300 @ 41.3400001525879&amp;quot;&#10;## [1] &amp;quot;2015-03-26 00:00:00 XLK 300 @ 41.3400001525879&amp;quot;&#10;## [1] &amp;quot;2015-03-31 00:00:00 XLK -300 @ 41.439998626709&amp;quot;&#10;## [1] &amp;quot;2015-03-31 00:00:00 XLK -300 @ 41.439998626709&amp;quot;&#10;## [1] &amp;quot;2015-04-02 00:00:00 XLK 300 @ 41.3699989318848&amp;quot;&#10;## [1] &amp;quot;2015-04-02 00:00:00 XLK 300 @ 41.3699989318848&amp;quot;&#10;## [1] &amp;quot;2015-04-07 00:00:00 XLK -300 @ 41.6800003051758&amp;quot;&#10;## [1] &amp;quot;2015-04-07 00:00:00 XLK -300 @ 41.6800003051758&amp;quot;&#10;## [1] &amp;quot;2015-04-15 00:00:00 XLK 300 @ 42.2000007629395&amp;quot;&#10;## [1] &amp;quot;2015-04-15 00:00:00 XLK 300 @ 42.2000007629395&amp;quot;&#10;## [1] &amp;quot;2015-04-16 00:00:00 XLK -300 @ 42.0499992370605&amp;quot;&#10;## [1] &amp;quot;2015-04-16 00:00:00 XLK -300 @ 42.0499992370605&amp;quot;&#10;## [1] &amp;quot;2015-04-20 00:00:00 XLK 300 @ 42.1800003051758&amp;quot;&#10;## [1] &amp;quot;2015-04-20 00:00:00 XLK 300 @ 42.1800003051758&amp;quot;&#10;## [1] &amp;quot;2015-04-23 00:00:00 XLK -300 @ 42.7599983215332&amp;quot;&#10;## [1] &amp;quot;2015-04-23 00:00:00 XLK -300 @ 42.7599983215332&amp;quot;&#10;## [1] &amp;quot;2015-05-01 00:00:00 XLK 300 @ 43.0999984741211&amp;quot;&#10;## [1] &amp;quot;2015-05-01 00:00:00 XLK 300 @ 43.0999984741211&amp;quot;&#10;## [1] &amp;quot;2015-05-11 00:00:00 XLK -300 @ 42.810001373291&amp;quot;&#10;## [1] &amp;quot;2015-05-11 00:00:00 XLK -300 @ 42.810001373291&amp;quot;&#10;## [1] &amp;quot;2015-05-27 00:00:00 XLK 300 @ 43.7799987792969&amp;quot;&#10;## [1] &amp;quot;2015-05-27 00:00:00 XLK 300 @ 43.7799987792969&amp;quot;&#10;## [1] &amp;quot;2015-05-28 00:00:00 XLK -300 @ 43.689998626709&amp;quot;&#10;## [1] &amp;quot;2015-05-28 00:00:00 XLK -300 @ 43.689998626709&amp;quot;&#10;## [1] &amp;quot;2015-06-05 00:00:00 XLK 300 @ 42.9500007629395&amp;quot;&#10;## [1] &amp;quot;2015-06-05 00:00:00 XLK 300 @ 42.9500007629395&amp;quot;&#10;## [1] &amp;quot;2015-06-11 00:00:00 XLK -300 @ 43.0499992370605&amp;quot;&#10;## [1] &amp;quot;2015-06-11 00:00:00 XLK -300 @ 43.0499992370605&amp;quot;&#10;## [1] &amp;quot;2015-06-15 00:00:00 XLK 300 @ 42.4099998474121&amp;quot;&#10;## [1] &amp;quot;2015-06-15 00:00:00 XLK 300 @ 42.4099998474121&amp;quot;&#10;## [1] &amp;quot;2015-06-19 00:00:00 XLK -300 @ 42.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-06-19 00:00:00 XLK -300 @ 42.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-06-22 00:00:00 XLK 300 @ 42.8899993896484&amp;quot;&#10;## [1] &amp;quot;2015-06-22 00:00:00 XLK 300 @ 42.8899993896484&amp;quot;&#10;## [1] &amp;quot;2015-07-13 00:00:00 XLK -300 @ 42.0699996948242&amp;quot;&#10;## [1] &amp;quot;2015-07-13 00:00:00 XLK -300 @ 42.0699996948242&amp;quot;&#10;## [1] 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00:00:00 XLK -300 @ 47.4099998474121&amp;quot;&#10;## [1] &amp;quot;2016-11-11 00:00:00 XLK 300 @ 46.7299995422363&amp;quot;&#10;## [1] &amp;quot;2016-11-11 00:00:00 XLK 300 @ 46.7299995422363&amp;quot;&#10;## [1] &amp;quot;2016-11-17 00:00:00 XLK -300 @ 47.4000015258789&amp;quot;&#10;## [1] &amp;quot;2016-11-17 00:00:00 XLK -300 @ 47.4000015258789&amp;quot;&#10;## [1] &amp;quot;2016-12-01 00:00:00 XLK 300 @ 46.5200004577637&amp;quot;&#10;## [1] &amp;quot;2016-12-01 00:00:00 XLK 300 @ 46.5200004577637&amp;quot;&#10;## [1] &amp;quot;2016-12-07 00:00:00 XLK -300 @ 48.1800003051758&amp;quot;&#10;## [1] &amp;quot;2016-12-07 00:00:00 XLK -300 @ 48.1800003051758&amp;quot;&#10;## [1] &amp;quot;2016-12-19 00:00:00 XLK 300 @ 48.939998626709&amp;quot;&#10;## [1] &amp;quot;2016-12-19 00:00:00 XLK 300 @ 48.939998626709&amp;quot;&#10;## [1] &amp;quot;2016-12-21 00:00:00 XLK -300 @ 49.0200004577637&amp;quot;&#10;## [1] &amp;quot;2016-12-21 00:00:00 XLK -300 @ 49.0200004577637&amp;quot;&#10;## [1] 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00:00:00 XLK 300 @ 55.689998626709&amp;quot;&#10;## [1] &amp;quot;2017-06-20 00:00:00 XLK -300 @ 55.6199989318848&amp;quot;&#10;## [1] &amp;quot;2017-06-20 00:00:00 XLK -300 @ 55.6199989318848&amp;quot;&#10;## [1] &amp;quot;2017-06-28 00:00:00 XLK 300 @ 55.7700004577637&amp;quot;&#10;## [1] &amp;quot;2017-06-28 00:00:00 XLK 300 @ 55.7700004577637&amp;quot;&#10;## [1] &amp;quot;2017-07-11 00:00:00 XLK -300 @ 55.5299987792969&amp;quot;&#10;## [1] &amp;quot;2017-07-11 00:00:00 XLK -300 @ 55.5299987792969&amp;quot;&#10;## [1] &amp;quot;2017-07-31 00:00:00 XLK 300 @ 57.1599998474121&amp;quot;&#10;## [1] &amp;quot;2017-07-31 00:00:00 XLK 300 @ 57.1599998474121&amp;quot;&#10;## [1] &amp;quot;2017-08-03 00:00:00 XLK -300 @ 57.4799995422363&amp;quot;&#10;## [1] &amp;quot;2017-08-03 00:00:00 XLK -300 @ 57.4799995422363&amp;quot;&#10;## [1] &amp;quot;2017-08-11 00:00:00 XLK 300 @ 57.0999984741211&amp;quot;&#10;## [1] &amp;quot;2017-08-11 00:00:00 XLK 300 @ 57.0999984741211&amp;quot;&#10;## [1] 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58.7000007629395&amp;quot;&#10;## [1] &amp;quot;2017-09-28 00:00:00 XLK -300 @ 58.7000007629395&amp;quot;&#10;## [1] &amp;quot;2017-10-26 00:00:00 XLK 300 @ 60.9000015258789&amp;quot;&#10;## [1] &amp;quot;2017-10-26 00:00:00 XLK 300 @ 60.9000015258789&amp;quot;&#10;## [1] &amp;quot;2017-10-30 00:00:00 XLK -300 @ 62.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-10-30 00:00:00 XLK -300 @ 62.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-11-14 00:00:00 XLK 300 @ 63.3499984741211&amp;quot;&#10;## [1] &amp;quot;2017-11-14 00:00:00 XLK 300 @ 63.3499984741211&amp;quot;&#10;## [1] &amp;quot;2017-11-17 00:00:00 XLK -300 @ 63.3499984741211&amp;quot;&#10;## [1] &amp;quot;2017-11-17 00:00:00 XLK -300 @ 63.3499984741211&amp;quot;&#10;## [1] &amp;quot;2017-11-30 00:00:00 XLK 300 @ 63.8400001525879&amp;quot;&#10;## [1] &amp;quot;2017-11-30 00:00:00 XLK 300 @ 63.8400001525879&amp;quot;&#10;## [1] &amp;quot;2017-12-08 00:00:00 XLK -300 @ 63.5999984741211&amp;quot;&#10;## [1] &amp;quot;2017-12-08 00:00:00 XLK -300 @ 63.5999984741211&amp;quot;&#10;## [1] &amp;quot;2017-12-26 00:00:00 XLK 300 @ 64.1100006103516&amp;quot;&#10;## [1] &amp;quot;2017-12-26 00:00:00 XLK 300 @ 64.1100006103516&amp;quot;&#10;## [1] &amp;quot;2018-01-03 00:00:00 XLK -300 @ 65.2799987792969&amp;quot;&#10;## [1] &amp;quot;2018-01-03 00:00:00 XLK -300 @ 65.2799987792969&amp;quot;&#10;## [1] &amp;quot;2018-01-31 00:00:00 XLK 300 @ 68.4499969482422&amp;quot;&#10;## [1] &amp;quot;2018-01-31 00:00:00 XLK 300 @ 68.4499969482422&amp;quot;&#10;## [1] &amp;quot;2018-02-14 00:00:00 XLK -300 @ 66.0199966430664&amp;quot;&#10;## [1] &amp;quot;2018-02-14 00:00:00 XLK -300 @ 66.0199966430664&amp;quot;&#10;## [1] &amp;quot;2018-03-02 00:00:00 XLK 300 @ 67.6800003051758&amp;quot;&#10;## [1] &amp;quot;2018-03-02 00:00:00 XLK 300 @ 67.6800003051758&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLK -300 @ 68.5199966430664&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLK -300 @ 68.5199966430664&amp;quot;&#10;## [1] 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70.7300033569336&amp;quot;&#10;## [1] &amp;quot;2018-08-03 00:00:00 XLK -300 @ 72.7200012207031&amp;quot;&#10;## [1] &amp;quot;2018-08-03 00:00:00 XLK -300 @ 72.7200012207031&amp;quot;&#10;## [1] &amp;quot;2018-08-13 00:00:00 XLK 300 @ 72.9300003051758&amp;quot;&#10;## [1] &amp;quot;2018-08-13 00:00:00 XLK 300 @ 72.9300003051758&amp;quot;&#10;## [1] &amp;quot;2018-08-15 00:00:00 XLK -300 @ 72.7200012207031&amp;quot;&#10;## [1] &amp;quot;2018-08-15 00:00:00 XLK -300 @ 72.7200012207031&amp;quot;&#10;## [1] &amp;quot;2018-08-16 00:00:00 XLK 300 @ 73.0400009155273&amp;quot;&#10;## [1] &amp;quot;2018-08-16 00:00:00 XLK 300 @ 73.0400009155273&amp;quot;&#10;## [1] &amp;quot;2018-08-23 00:00:00 XLK -300 @ 73.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-08-23 00:00:00 XLK -300 @ 73.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-09-06 00:00:00 XLK 300 @ 73.8300018310547&amp;quot;&#10;## [1] &amp;quot;2018-09-06 00:00:00 XLK 300 @ 73.8300018310547&amp;quot;&#10;## [1] &amp;quot;2018-09-12 00:00:00 XLK -300 @ 74.129997253418&amp;quot;&#10;## [1] &amp;quot;2018-09-12 00:00:00 XLK -300 @ 74.129997253418&amp;quot;&#10;## [1] &amp;quot;2018-09-18 00:00:00 XLK 300 @ 74.4700012207031&amp;quot;&#10;## [1] &amp;quot;2018-09-18 00:00:00 XLK 300 @ 74.4700012207031&amp;quot;&#10;## [1] &amp;quot;2018-09-21 00:00:00 XLK -300 @ 74.6100006103516&amp;quot;&#10;## [1] &amp;quot;2018-09-21 00:00:00 XLK -300 @ 74.6100006103516&amp;quot;&#10;## [1] &amp;quot;2018-09-27 00:00:00 XLK 300 @ 75.0500030517578&amp;quot;&#10;## [1] &amp;quot;2018-09-27 00:00:00 XLK 300 @ 75.0500030517578&amp;quot;&#10;## [1] &amp;quot;2018-09-28 00:00:00 XLK -300 @ 75.3300018310547&amp;quot;&#10;## [1] &amp;quot;2018-09-28 00:00:00 XLK -300 @ 75.3300018310547&amp;quot;&#10;## [1] &amp;quot;2018-10-05 00:00:00 XLK 300 @ 73.620002746582&amp;quot;&#10;## [1] &amp;quot;2018-10-05 00:00:00 XLK 300 @ 73.620002746582&amp;quot;&#10;## [1] &amp;quot;2018-10-17 00:00:00 XLK -300 @ 71.4400024414062&amp;quot;&#10;## [1] 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64.5699996948242&amp;quot;&#10;## [1] &amp;quot;2018-12-17 00:00:00 XLK 300 @ 63.2000007629395&amp;quot;&#10;## [1] &amp;quot;2018-12-17 00:00:00 XLK 300 @ 63.2000007629395&amp;quot;&#10;## [1] &amp;quot;2018-12-28 00:00:00 XLK -300 @ 61.4000015258789&amp;quot;&#10;## [1] &amp;quot;2018-12-28 00:00:00 XLK -300 @ 61.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-01-04 00:00:00 XLK 300 @ 61.5&amp;quot;&#10;## [1] &amp;quot;2019-01-04 00:00:00 XLK 300 @ 61.5&amp;quot;&#10;## [1] &amp;quot;2019-01-08 00:00:00 XLK -300 @ 62.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-01-08 00:00:00 XLK -300 @ 62.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-01-15 00:00:00 XLK 300 @ 63.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-01-15 00:00:00 XLK 300 @ 63.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-01-16 00:00:00 XLK -300 @ 63.9599990844727&amp;quot;&#10;## [1] &amp;quot;2019-01-16 00:00:00 XLK -300 @ 63.9599990844727&amp;quot;&#10;## [1] &amp;quot;2019-01-30 00:00:00 XLK 300 @ 66.3499984741211&amp;quot;&#10;## [1] &amp;quot;2019-01-30 00:00:00 XLK 300 @ 66.3499984741211&amp;quot;&#10;## [1] &amp;quot;2019-01-31 00:00:00 XLK -300 @ 66.2799987792969&amp;quot;&#10;## [1] &amp;quot;2019-01-31 00:00:00 XLK -300 @ 66.2799987792969&amp;quot;&#10;## [1] &amp;quot;2019-03-06 00:00:00 XLK 300 @ 70.4899978637695&amp;quot;&#10;## [1] &amp;quot;2019-03-06 00:00:00 XLK 300 @ 70.4899978637695&amp;quot;&#10;## [1] &amp;quot;2019-03-12 00:00:00 XLK -300 @ 71.7300033569336&amp;quot;&#10;## [1] &amp;quot;2019-03-12 00:00:00 XLK -300 @ 71.7300033569336&amp;quot;&#10;## [1] &amp;quot;2019-03-26 00:00:00 XLK 300 @ 73.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-03-26 00:00:00 XLK 300 @ 73.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-04-01 00:00:00 XLK -300 @ 75.0100021362305&amp;quot;&#10;## [1] &amp;quot;2019-04-01 00:00:00 XLK -300 @ 75.0100021362305&amp;quot;&#10;## [1] &amp;quot;2019-05-02 00:00:00 XLK 300 @ 78.0999984741211&amp;quot;&#10;## [1] &amp;quot;2019-05-02 00:00:00 XLK 300 @ 78.0999984741211&amp;quot;&#10;## [1] &amp;quot;2019-05-06 00:00:00 XLK -300 @ 78.2300033569336&amp;quot;&#10;## [1] &amp;quot;2019-05-06 00:00:00 XLK -300 @ 78.2300033569336&amp;quot;&#10;## [1] &amp;quot;2019-05-08 00:00:00 XLK 300 @ 76.4599990844727&amp;quot;&#10;## [1] &amp;quot;2019-05-08 00:00:00 XLK 300 @ 76.4599990844727&amp;quot;&#10;## [1] &amp;quot;2019-05-17 00:00:00 XLK -300 @ 75.379997253418&amp;quot;&#10;## [1] &amp;quot;2019-05-17 00:00:00 XLK -300 @ 75.379997253418&amp;quot;&#10;## [1] &amp;quot;2019-05-21 00:00:00 XLK 300 @ 74.9800033569336&amp;quot;&#10;## [1] &amp;quot;2019-05-21 00:00:00 XLK 300 @ 74.9800033569336&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLK -300 @ 73.9400024414062&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLK -300 @ 73.9400024414062&amp;quot;&#10;## [1] &amp;quot;2019-06-17 00:00:00 XLK 300 @ 76.1600036621094&amp;quot;&#10;## [1] &amp;quot;2019-06-17 00:00:00 XLK 300 @ 76.1600036621094&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLK -300 @ 77.8199996948242&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLK -300 @ 77.8199996948242&amp;quot;&#10;## [1] &amp;quot;2019-06-26 00:00:00 XLK 300 @ 77.8499984741211&amp;quot;&#10;## [1] &amp;quot;2019-06-26 00:00:00 XLK 300 @ 77.8499984741211&amp;quot;&#10;## [1] &amp;quot;2019-07-02 00:00:00 XLK -300 @ 79.4899978637695&amp;quot;&#10;## [1] &amp;quot;2019-07-02 00:00:00 XLK -300 @ 79.4899978637695&amp;quot;&#10;## [1] &amp;quot;2019-07-09 00:00:00 XLK 300 @ 79.620002746582&amp;quot;&#10;## [1] &amp;quot;2019-07-09 00:00:00 XLK 300 @ 79.620002746582&amp;quot;&#10;## [1] &amp;quot;2019-07-11 00:00:00 XLK -300 @ 80.5500030517578&amp;quot;&#10;## [1] &amp;quot;2019-07-11 00:00:00 XLK -300 @ 80.5500030517578&amp;quot;&#10;## [1] &amp;quot;2019-07-18 00:00:00 XLK 300 @ 81.0400009155273&amp;quot;&#10;## [1] &amp;quot;2019-07-18 00:00:00 XLK 300 @ 81.0400009155273&amp;quot;&#10;## [1] &amp;quot;2019-07-23 00:00:00 XLK -300 @ 82.0699996948242&amp;quot;&#10;## [1] &amp;quot;2019-07-23 00:00:00 XLK -300 @ 82.0699996948242&amp;quot;&#10;## [1] &amp;quot;2019-07-31 00:00:00 XLK 300 @ 80.7699966430664&amp;quot;&#10;## [1] &amp;quot;2019-07-31 00:00:00 XLK 300 @ 80.7699966430664&amp;quot;&#10;## [1] &amp;quot;2019-08-09 00:00:00 XLK -300 @ 78.4899978637695&amp;quot;&#10;## [1] &amp;quot;2019-08-09 00:00:00 XLK -300 @ 78.4899978637695&amp;quot;&#10;## [1] &amp;quot;2019-08-13 00:00:00 XLK 300 @ 79.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-08-13 00:00:00 XLK 300 @ 79.4000015258789&amp;quot;&#10;## [1] &amp;quot;2019-08-14 00:00:00 XLK -300 @ 76.9599990844727&amp;quot;&#10;## [1] &amp;quot;2019-08-14 00:00:00 XLK -300 @ 76.9599990844727&amp;quot;&#10;## [1] &amp;quot;2019-08-15 00:00:00 XLK 300 @ 76.8199996948242&amp;quot;&#10;## [1] &amp;quot;2019-08-15 00:00:00 XLK 300 @ 76.8199996948242&amp;quot;&#10;## [1] &amp;quot;2019-08-20 00:00:00 XLK -300 @ 79.0699996948242&amp;quot;&#10;## [1] &amp;quot;2019-08-20 00:00:00 XLK -300 @ 79.0699996948242&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLK 300 @ 78.2399978637695&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLK 300 @ 78.2399978637695&amp;quot;&#10;## [1] &amp;quot;2019-08-30 00:00:00 XLK -300 @ 79.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-08-30 00:00:00 XLK -300 @ 79.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-09-04 00:00:00 XLK 300 @ 79.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-09-04 00:00:00 XLK 300 @ 79.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-09-05 00:00:00 XLK -300 @ 81.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-09-05 00:00:00 XLK -300 @ 81.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-09-11 00:00:00 XLK 300 @ 81.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-09-11 00:00:00 XLK 300 @ 81.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-09-12 00:00:00 XLK -300 @ 81.7600021362305&amp;quot;&#10;## [1] &amp;quot;2019-09-12 00:00:00 XLK -300 @ 81.7600021362305&amp;quot;&#10;## [1] &amp;quot;2019-09-17 00:00:00 XLK 300 @ 81.2900009155273&amp;quot;&#10;## [1] &amp;quot;2019-09-17 00:00:00 XLK 300 @ 81.2900009155273&amp;quot;&#10;## [1] &amp;quot;2019-09-20 00:00:00 XLK -300 @ 80.2600021362305&amp;quot;&#10;## [1] &amp;quot;2019-09-20 00:00:00 XLK -300 @ 80.2600021362305&amp;quot;&#10;## [1] &amp;quot;2019-09-23 00:00:00 XLK 300 @ 80.5100021362305&amp;quot;&#10;## [1] &amp;quot;2019-09-23 00:00:00 XLK 300 @ 80.5100021362305&amp;quot;&#10;## [1] &amp;quot;2019-10-07 00:00:00 XLK -300 @ 80.2099990844727&amp;quot;&#10;## [1] &amp;quot;2019-10-07 00:00:00 XLK -300 @ 80.2099990844727&amp;quot;&#10;## [1] &amp;quot;2019-10-09 00:00:00 XLK 300 @ 79.9100036621094&amp;quot;&#10;## [1] &amp;quot;2019-10-09 00:00:00 XLK 300 @ 79.9100036621094&amp;quot;&#10;## [1] &amp;quot;2019-10-11 00:00:00 XLK -300 @ 81.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-10-11 00:00:00 XLK -300 @ 81.5699996948242&amp;quot;&#10;## [1] &amp;quot;2019-10-21 00:00:00 XLK 300 @ 81.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-10-21 00:00:00 XLK 300 @ 81.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-10-25 00:00:00 XLK -300 @ 82.9199981689453&amp;quot;&#10;## [1] &amp;quot;2019-10-25 00:00:00 XLK -300 @ 82.9199981689453&amp;quot;&#10;## [1] &amp;quot;2019-11-22 00:00:00 XLK 300 @ 86.5899963378906&amp;quot;&#10;## [1] &amp;quot;2019-11-22 00:00:00 XLK 300 @ 86.5899963378906&amp;quot;&#10;## [1] &amp;quot;2019-11-26 00:00:00 XLK -300 @ 87.9300003051758&amp;quot;&#10;## [1] &amp;quot;2019-11-26 00:00:00 XLK -300 @ 87.9300003051758&amp;quot;&#10;## [1] &amp;quot;2019-12-03 00:00:00 XLK 300 @ 86.129997253418&amp;quot;&#10;## [1] &amp;quot;2019-12-03 00:00:00 XLK 300 @ 86.129997253418&amp;quot;&#10;## [1] &amp;quot;2019-12-09 00:00:00 XLK -300 @ 87.3000030517578&amp;quot;&#10;## [1] &amp;quot;2019-12-09 00:00:00 XLK -300 @ 87.3000030517578&amp;quot;&#10;## [1] &amp;quot;2019-12-31 00:00:00 XLK 300 @ 91.6699981689453&amp;quot;&#10;## [1] &amp;quot;2019-12-31 00:00:00 XLK 300 @ 91.6699981689453&amp;quot;&#10;## [1] &amp;quot;2020-01-03 00:00:00 XLK -300 @ 92.3399963378906&amp;quot;&#10;## [1] &amp;quot;2020-01-03 00:00:00 XLK -300 @ 92.3399963378906&amp;quot;&#10;## [1] &amp;quot;2020-01-28 00:00:00 XLK 300 @ 96.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-01-28 00:00:00 XLK 300 @ 96.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-01-31 00:00:00 XLK -300 @ 95.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-01-31 00:00:00 XLK -300 @ 95.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-02-03 00:00:00 XLK 300 @ 96.5899963378906&amp;quot;&#10;## [1] &amp;quot;2020-02-03 00:00:00 XLK 300 @ 96.5899963378906&amp;quot;&#10;## [1] &amp;quot;2020-02-05 00:00:00 XLK -300 @ 99.6999969482422&amp;quot;&#10;## [1] &amp;quot;2020-02-05 00:00:00 XLK -300 @ 99.6999969482422&amp;quot;&#10;## [1] &amp;quot;2020-02-24 00:00:00 XLK 300 @ 95.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-02-24 00:00:00 XLK 300 @ 95.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-03-03 00:00:00 XLK -300 @ 89.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-03-03 00:00:00 XLK -300 @ 89.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-03-09 00:00:00 XLK 300 @ 82.1600036621094&amp;quot;&#10;## [1] &amp;quot;2020-03-09 00:00:00 XLK 300 @ 82.1600036621094&amp;quot;&#10;## [1] &amp;quot;2020-03-25 00:00:00 XLK -300 @ 77.5100021362305&amp;quot;&#10;## [1] &amp;quot;2020-03-25 00:00:00 XLK -300 @ 77.5100021362305&amp;quot;&#10;## [1] &amp;quot;2020-04-02 00:00:00 XLK 300 @ 78.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-04-02 00:00:00 XLK 300 @ 78.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-04-07 00:00:00 XLK -300 @ 82.9499969482422&amp;quot;&#10;## [1] &amp;quot;2020-04-07 00:00:00 XLK -300 @ 82.9499969482422&amp;quot;&#10;## [1] &amp;quot;2020-04-22 00:00:00 XLK 300 @ 87.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-04-22 00:00:00 XLK 300 @ 87.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-04-27 00:00:00 XLK -300 @ 89.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-04-27 00:00:00 XLK -300 @ 89.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-05-04 00:00:00 XLK 300 @ 90.0800018310547&amp;quot;&#10;## [1] &amp;quot;2020-05-04 00:00:00 XLK 300 @ 90.0800018310547&amp;quot;&#10;## [1] &amp;quot;2020-05-06 00:00:00 XLK -300 @ 92.0299987792969&amp;quot;&#10;## [1] &amp;quot;2020-05-06 00:00:00 XLK -300 @ 92.0299987792969&amp;quot;&#10;## [1] &amp;quot;2020-05-14 00:00:00 XLK 300 @ 93&amp;quot;&#10;## [1] &amp;quot;2020-05-14 00:00:00 XLK 300 @ 93&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLK -300 @ 95.4100036621094&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLK -300 @ 95.4100036621094&amp;quot;&#10;## [1] &amp;quot;2020-06-12 00:00:00 XLK 300 @ 99.4100036621094&amp;quot;&#10;## [1] &amp;quot;2020-06-12 00:00:00 XLK 300 @ 99.4100036621094&amp;quot;&#10;## [1] &amp;quot;2020-06-17 00:00:00 XLK -300 @ 102.48999786377&amp;quot;&#10;## [1] &amp;quot;2020-06-17 00:00:00 XLK -300 @ 102.48999786377&amp;quot;&#10;## [1] &amp;quot;2020-06-25 00:00:00 XLK 300 @ 103.580001831055&amp;quot;&#10;## [1] &amp;quot;2020-06-25 00:00:00 XLK 300 @ 103.580001831055&amp;quot;&#10;## [1] &amp;quot;2020-07-01 00:00:00 XLK -300 @ 104.660003662109&amp;quot;&#10;## [1] &amp;quot;2020-07-01 00:00:00 XLK -300 @ 104.660003662109&amp;quot;&#10;## [1] &amp;quot;2020-07-14 00:00:00 XLK 300 @ 107.059997558594&amp;quot;&#10;## [1] &amp;quot;2020-07-14 00:00:00 XLK 300 @ 107.059997558594&amp;quot;&#10;## [1] &amp;quot;2020-07-21 00:00:00 XLK -300 @ 108.459999084473&amp;quot;&#10;## [1] &amp;quot;2020-07-21 00:00:00 XLK -300 @ 108.459999084473&amp;quot;&#10;## [1] &amp;quot;2020-07-24 00:00:00 XLK 300 @ 105.199996948242&amp;quot;&#10;## [1] &amp;quot;2020-07-24 00:00:00 XLK 300 @ 105.199996948242&amp;quot;&#10;## [1] &amp;quot;2020-07-31 00:00:00 XLK -300 @ 110.430000305176&amp;quot;&#10;## [1] &amp;quot;2020-07-31 00:00:00 XLK -300 @ 110.430000305176&amp;quot;&#10;## [1] &amp;quot;2020-08-12 00:00:00 XLK 300 @ 113.910003662109&amp;quot;&#10;## [1] &amp;quot;2020-08-12 00:00:00 XLK 300 @ 113.910003662109&amp;quot;&#10;## [1] &amp;quot;2020-08-18 00:00:00 XLK -300 @ 115.069999694824&amp;quot;&#10;## [1] &amp;quot;2020-08-18 00:00:00 XLK -300 @ 115.069999694824&amp;quot;&#10;## [1] &amp;quot;2020-09-04 00:00:00 XLK 300 @ 118.120002746582&amp;quot;&#10;## [1] &amp;quot;2020-09-04 00:00:00 XLK 300 @ 118.120002746582&amp;quot;&#10;## [1] &amp;quot;2020-09-16 00:00:00 XLK -300 @ 114.669998168945&amp;quot;&#10;## [1] &amp;quot;2020-09-16 00:00:00 XLK -300 @ 114.669998168945&amp;quot;&#10;## [1] &amp;quot;2020-09-18 00:00:00 XLK 300 @ 111.76000213623&amp;quot;&#10;## [1] &amp;quot;2020-09-18 00:00:00 XLK 300 @ 111.76000213623&amp;quot;&#10;## [1] &amp;quot;2020-09-23 00:00:00 XLK -300 @ 110.660003662109&amp;quot;&#10;## [1] &amp;quot;2020-09-23 00:00:00 XLK -300 @ 110.660003662109&amp;quot;&#10;## [1] &amp;quot;2020-09-24 00:00:00 XLK 300 @ 111.279998779297&amp;quot;&#10;## [1] &amp;quot;2020-09-24 00:00:00 XLK 300 @ 111.279998779297&amp;quot;&#10;## [1] &amp;quot;2020-09-28 00:00:00 XLK -300 @ 116.120002746582&amp;quot;&#10;## [1] &amp;quot;2020-09-28 00:00:00 XLK -300 @ 116.120002746582&amp;quot;&#10;## [1] &amp;quot;2020-10-05 00:00:00 XLK 300 @ 117.459999084473&amp;quot;&#10;## [1] &amp;quot;2020-10-05 00:00:00 XLK 300 @ 117.459999084473&amp;quot;&#10;## [1] &amp;quot;2020-10-09 00:00:00 XLK -300 @ 120.180000305176&amp;quot;&#10;## [1] &amp;quot;2020-10-09 00:00:00 XLK -300 @ 120.180000305176&amp;quot;&#10;## [1] &amp;quot;2020-10-19 00:00:00 XLK 300 @ 118.900001525879&amp;quot;&#10;## [1] &amp;quot;2020-10-19 00:00:00 XLK 300 @ 118.900001525879&amp;quot;&#10;## [1] &amp;quot;2020-11-04 00:00:00 XLK -300 @ 117.5&amp;quot;&#10;## [1] &amp;quot;2020-11-04 00:00:00 XLK -300 @ 117.5&amp;quot;&#10;## [1] &amp;quot;2020-11-11 00:00:00 XLK 300 @ 121.26000213623&amp;quot;&#10;## [1] &amp;quot;2020-11-11 00:00:00 XLK 300 @ 121.26000213623&amp;quot;&#10;## [1] &amp;quot;2020-11-12 00:00:00 XLK -300 @ 120.180000305176&amp;quot;&#10;## [1] &amp;quot;2020-11-12 00:00:00 XLK -300 @ 120.180000305176&amp;quot;&#10;## [1] &amp;quot;2020-11-19 00:00:00 XLK 300 @ 121.360000610352&amp;quot;&#10;## [1] &amp;quot;2020-11-19 00:00:00 XLK 300 @ 121.360000610352&amp;quot;&#10;## [1] &amp;quot;2020-11-25 00:00:00 XLK -300 @ 122.01000213623&amp;quot;&#10;## [1] &amp;quot;2020-11-25 00:00:00 XLK -300 @ 122.01000213623&amp;quot;&#10;## [1] &amp;quot;2020-12-10 00:00:00 XLK 300 @ 124.559997558594&amp;quot;&#10;## [1] &amp;quot;2020-12-10 00:00:00 XLK 300 @ 124.559997558594&amp;quot;&#10;## [1] &amp;quot;2020-12-16 00:00:00 XLK -300 @ 127.690002441406&amp;quot;&#10;## [1] &amp;quot;2020-12-16 00:00:00 XLK -300 @ 127.690002441406&amp;quot;&#10;## [1] &amp;quot;2021-01-05 00:00:00 XLK 300 @ 128.729995727539&amp;quot;&#10;## [1] &amp;quot;2021-01-05 00:00:00 XLK 300 @ 128.729995727539&amp;quot;&#10;## [1] &amp;quot;2021-01-08 00:00:00 XLK -300 @ 130.759994506836&amp;quot;&#10;## [1] &amp;quot;2021-01-08 00:00:00 XLK -300 @ 130.759994506836&amp;quot;&#10;## [1] &amp;quot;2021-01-15 00:00:00 XLK 300 @ 127.419998168945&amp;quot;&#10;## [1] &amp;quot;2021-01-15 00:00:00 XLK 300 @ 127.419998168945&amp;quot;&#10;## [1] &amp;quot;2021-01-21 00:00:00 XLK -300 @ 133.339996337891&amp;quot;&#10;## [1] &amp;quot;2021-01-21 00:00:00 XLK -300 @ 133.339996337891&amp;quot;&#10;## [1] &amp;quot;2021-01-28 00:00:00 XLK 300 @ 132.039993286133&amp;quot;&#10;## [1] &amp;quot;2021-01-28 00:00:00 XLK 300 @ 132.039993286133&amp;quot;&#10;## [1] &amp;quot;2021-02-03 00:00:00 XLK -300 @ 133.490005493164&amp;quot;&#10;## [1] &amp;quot;2021-02-03 00:00:00 XLK -300 @ 133.490005493164&amp;quot;&#10;## [1] &amp;quot;2021-02-18 00:00:00 XLK 300 @ 136.25&amp;quot;&#10;## [1] &amp;quot;2021-02-18 00:00:00 XLK 300 @ 136.25&amp;quot;&#10;## [1] &amp;quot;2021-03-02 00:00:00 XLK -300 @ 132.759994506836&amp;quot;&#10;## [1] &amp;quot;2021-03-02 00:00:00 XLK -300 @ 132.759994506836&amp;quot;&#10;## [1] &amp;quot;2021-03-04 00:00:00 XLK 300 @ 126.559997558594&amp;quot;&#10;## [1] &amp;quot;2021-03-04 00:00:00 XLK 300 @ 126.559997558594&amp;quot;&#10;## [1] &amp;quot;2021-03-12 00:00:00 XLK -300 @ 131.410003662109&amp;quot;&#10;## [1] &amp;quot;2021-03-12 00:00:00 XLK -300 @ 131.410003662109&amp;quot;&#10;## [1] &amp;quot;2021-03-19 00:00:00 XLK 300 @ 129.600006103516&amp;quot;&#10;## [1] &amp;quot;2021-03-19 00:00:00 XLK 300 @ 129.600006103516&amp;quot;&#10;## [1] &amp;quot;2021-03-29 00:00:00 XLK -300 @ 131.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-03-29 00:00:00 XLK -300 @ 131.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-04-21 00:00:00 XLK 300 @ 142.270004272461&amp;quot;&#10;## [1] &amp;quot;2021-04-21 00:00:00 XLK 300 @ 142.270004272461&amp;quot;&#10;## [1] &amp;quot;2021-04-27 00:00:00 XLK -300 @ 143.080001831055&amp;quot;&#10;## [1] &amp;quot;2021-04-27 00:00:00 XLK -300 @ 143.080001831055&amp;quot;&#10;## [1] &amp;quot;2021-04-29 00:00:00 XLK 300 @ 141.630004882812&amp;quot;&#10;## [1] &amp;quot;2021-04-29 00:00:00 XLK 300 @ 141.630004882812&amp;quot;&#10;## [1] &amp;quot;2021-05-10 00:00:00 XLK -300 @ 135.520004272461&amp;quot;&#10;## [1] &amp;quot;2021-05-10 00:00:00 XLK -300 @ 135.520004272461&amp;quot;&#10;## [1] &amp;quot;2021-05-11 00:00:00 XLK 300 @ 135.110000610352&amp;quot;&#10;## [1] &amp;quot;2021-05-11 00:00:00 XLK 300 @ 135.110000610352&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLK -300 @ 134.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLK -300 @ 134.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-06-02 00:00:00 XLK 300 @ 138.669998168945&amp;quot;&#10;## [1] &amp;quot;2021-06-02 00:00:00 XLK 300 @ 138.669998168945&amp;quot;&#10;## [1] &amp;quot;2021-06-03 00:00:00 XLK -300 @ 137.380004882812&amp;quot;&#10;## [1] &amp;quot;2021-06-03 00:00:00 XLK -300 @ 137.380004882812&amp;quot;&#10;## [1] &amp;quot;2021-06-04 00:00:00 XLK 300 @ 140.020004272461&amp;quot;&#10;## [1] &amp;quot;2021-06-04 00:00:00 XLK 300 @ 140.020004272461&amp;quot;&#10;## [1] &amp;quot;2021-06-07 00:00:00 XLK -300 @ 139.990005493164&amp;quot;&#10;## [1] &amp;quot;2021-06-07 00:00:00 XLK -300 @ 139.990005493164&amp;quot;&#10;## [1] &amp;quot;2021-07-19 00:00:00 XLK 300 @ 148.229995727539&amp;quot;&#10;## [1] &amp;quot;2021-07-19 00:00:00 XLK 300 @ 148.229995727539&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLK -300 @ 153&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLK -300 @ 153&amp;quot;&#10;## [1] &amp;quot;2021-07-29 00:00:00 XLK 300 @ 153.5&amp;quot;&#10;## [1] &amp;quot;2021-07-29 00:00:00 XLK 300 @ 153.5&amp;quot;&#10;## [1] &amp;quot;2021-08-04 00:00:00 XLK -300 @ 154.139999389648&amp;quot;&#10;## [1] &amp;quot;2021-08-04 00:00:00 XLK -300 @ 154.139999389648&amp;quot;&#10;## [1] &amp;quot;2021-08-11 00:00:00 XLK 300 @ 153.270004272461&amp;quot;&#10;## [1] &amp;quot;2021-08-11 00:00:00 XLK 300 @ 153.270004272461&amp;quot;&#10;## [1] &amp;quot;2021-08-13 00:00:00 XLK -300 @ 154.990005493164&amp;quot;&#10;## [1] &amp;quot;2021-08-13 00:00:00 XLK -300 @ 154.990005493164&amp;quot;&#10;## [1] &amp;quot;2021-08-19 00:00:00 XLK 300 @ 153.759994506836&amp;quot;&#10;## [1] &amp;quot;2021-08-19 00:00:00 XLK 300 @ 153.759994506836&amp;quot;&#10;## [1] &amp;quot;2021-08-23 00:00:00 XLK -300 @ 157.75&amp;quot;&#10;## [1] &amp;quot;2021-08-23 00:00:00 XLK -300 @ 157.75&amp;quot;&#10;## [1] &amp;quot;2021-08-27 00:00:00 XLK 300 @ 158&amp;quot;&#10;## [1] &amp;quot;2021-08-27 00:00:00 XLK 300 @ 158&amp;quot;&#10;## [1] &amp;quot;2021-08-30 00:00:00 XLK -300 @ 159.699996948242&amp;quot;&#10;## [1] &amp;quot;2021-08-30 00:00:00 XLK -300 @ 159.699996948242&amp;quot;&#10;## [1] &amp;quot;2021-09-09 00:00:00 XLK 300 @ 158.190002441406&amp;quot;&#10;## [1] &amp;quot;2021-09-09 00:00:00 XLK 300 @ 158.190002441406&amp;quot;&#10;## [1] &amp;quot;2021-09-16 00:00:00 XLK -300 @ 157.940002441406&amp;quot;&#10;## [1] &amp;quot;2021-09-16 00:00:00 XLK -300 @ 157.940002441406&amp;quot;&#10;## [1] &amp;quot;2021-09-20 00:00:00 XLK 300 @ 152.380004882812&amp;quot;&#10;## [1] &amp;quot;2021-09-20 00:00:00 XLK 300 @ 152.380004882812&amp;quot;&#10;## [1] &amp;quot;2021-09-24 00:00:00 XLK -300 @ 156.710006713867&amp;quot;&#10;## [1] &amp;quot;2021-09-24 00:00:00 XLK -300 @ 156.710006713867&amp;quot;&#10;## [1] &amp;quot;2021-09-29 00:00:00 XLK 300 @ 150.399993896484&amp;quot;&#10;## [1] &amp;quot;2021-09-29 00:00:00 XLK 300 @ 150.399993896484&amp;quot;&#10;## [1] &amp;quot;2021-10-08 00:00:00 XLK -300 @ 151.960006713867&amp;quot;&#10;## [1] &amp;quot;2021-10-08 00:00:00 XLK -300 @ 151.960006713867&amp;quot;&#10;## [1] &amp;quot;2021-10-13 00:00:00 XLK 300 @ 151.259994506836&amp;quot;&#10;## [1] &amp;quot;2021-10-13 00:00:00 XLK 300 @ 151.259994506836&amp;quot;&#10;## [1] &amp;quot;2021-10-15 00:00:00 XLK -300 @ 155.910003662109&amp;quot;&#10;## [1] &amp;quot;2021-10-15 00:00:00 XLK -300 @ 155.910003662109&amp;quot;&#10;## [1] &amp;quot;2021-11-11 00:00:00 XLK 300 @ 165.300003051758&amp;quot;&#10;## [1] &amp;quot;2021-11-11 00:00:00 XLK 300 @ 165.300003051758&amp;quot;&#10;## [1] &amp;quot;2021-11-15 00:00:00 XLK -300 @ 167.139999389648&amp;quot;&#10;## [1] &amp;quot;2021-11-15 00:00:00 XLK -300 @ 167.139999389648&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLK 300 @ 170.139999389648&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLK 300 @ 170.139999389648&amp;quot;&#10;## [1] &amp;quot;2021-12-08 00:00:00 XLK -300 @ 173.309997558594&amp;quot;&#10;## [1] &amp;quot;2021-12-08 00:00:00 XLK -300 @ 173.309997558594&amp;quot;&#10;## [1] &amp;quot;2021-12-15 00:00:00 XLK 300 @ 173.940002441406&amp;quot;&#10;## [1] &amp;quot;2021-12-15 00:00:00 XLK 300 @ 173.940002441406&amp;quot;&#10;## [1] &amp;quot;2021-12-23 00:00:00 XLK -300 @ 172.940002441406&amp;quot;&#10;## [1] &amp;quot;2021-12-23 00:00:00 XLK -300 @ 172.940002441406&amp;quot;&#10;## [1] &amp;quot;2022-01-03 00:00:00 XLK 300 @ 175.520004272461&amp;quot;&#10;## [1] &amp;quot;2022-01-03 00:00:00 XLK 300 @ 175.520004272461&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLK -300 @ 173.660003662109&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLK -300 @ 173.660003662109&amp;quot;&#10;## [1] &amp;quot;2022-01-05 00:00:00 XLK 300 @ 168.320007324219&amp;quot;&#10;## [1] &amp;quot;2022-01-05 00:00:00 XLK 300 @ 168.320007324219&amp;quot;&#10;## [1] &amp;quot;2022-01-13 00:00:00 XLK -300 @ 164.369995117188&amp;quot;&#10;## [1] &amp;quot;2022-01-13 00:00:00 XLK -300 @ 164.369995117188&amp;quot;&#10;## [1] &amp;quot;2022-01-14 00:00:00 XLK 300 @ 165.759994506836&amp;quot;&#10;## [1] &amp;quot;2022-01-14 00:00:00 XLK 300 @ 165.759994506836&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLK -300 @ 161.970001220703&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLK -300 @ 161.970001220703&amp;quot;&#10;## [1] &amp;quot;2022-02-04 00:00:00 XLK 300 @ 159.600006103516&amp;quot;&#10;## [1] &amp;quot;2022-02-04 00:00:00 XLK 300 @ 159.600006103516&amp;quot;&#10;## [1] &amp;quot;2022-02-10 00:00:00 XLK -300 @ 159.770004272461&amp;quot;&#10;## [1] &amp;quot;2022-02-10 00:00:00 XLK -300 @ 159.770004272461&amp;quot;&#10;## [1] &amp;quot;2022-02-14 00:00:00 XLK 300 @ 154.839996337891&amp;quot;&#10;## [1] &amp;quot;2022-02-14 00:00:00 XLK 300 @ 154.839996337891&amp;quot;&#10;## [1] &amp;quot;2022-02-16 00:00:00 XLK -300 @ 158.75&amp;quot;&#10;## [1] &amp;quot;2022-02-16 00:00:00 XLK -300 @ 158.75&amp;quot;&#10;## [1] &amp;quot;2022-02-18 00:00:00 XLK 300 @ 152.440002441406&amp;quot;&#10;## [1] &amp;quot;2022-02-18 00:00:00 XLK 300 @ 152.440002441406&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLK -300 @ 154.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLK -300 @ 154.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-03-02 00:00:00 XLK 300 @ 154.259994506836&amp;quot;&#10;## [1] &amp;quot;2022-03-02 00:00:00 XLK 300 @ 154.259994506836&amp;quot;&#10;## [1] &amp;quot;2022-03-10 00:00:00 XLK -300 @ 146.639999389648&amp;quot;&#10;## [1] &amp;quot;2022-03-10 00:00:00 XLK -300 @ 146.639999389648&amp;quot;&#10;## [1] &amp;quot;2022-03-14 00:00:00 XLK 300 @ 141.389999389648&amp;quot;&#10;## [1] &amp;quot;2022-03-14 00:00:00 XLK 300 @ 141.389999389648&amp;quot;&#10;## [1] &amp;quot;2022-03-17 00:00:00 XLK -300 @ 151.960006713867&amp;quot;&#10;## [1] &amp;quot;2022-03-17 00:00:00 XLK -300 @ 151.960006713867&amp;quot;&#10;## [1] &amp;quot;2022-04-01 00:00:00 XLK 300 @ 158.460006713867&amp;quot;&#10;## [1] &amp;quot;2022-04-01 00:00:00 XLK 300 @ 158.460006713867&amp;quot;&#10;## [1] &amp;quot;2022-04-05 00:00:00 XLK -300 @ 158.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-04-05 00:00:00 XLK -300 @ 158.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-04-06 00:00:00 XLK 300 @ 154.330001831055&amp;quot;&#10;## [1] &amp;quot;2022-04-06 00:00:00 XLK 300 @ 154.330001831055&amp;quot;&#10;## [1] &amp;quot;2022-04-20 00:00:00 XLK -300 @ 149.740005493164&amp;quot;&#10;## [1] &amp;quot;2022-04-20 00:00:00 XLK -300 @ 149.740005493164&amp;quot;&#10;## [1] &amp;quot;2022-04-22 00:00:00 XLK 300 @ 143.080001831055&amp;quot;&#10;## [1] &amp;quot;2022-04-22 00:00:00 XLK 300 @ 143.080001831055&amp;quot;&#10;## [1] &amp;quot;2022-04-29 00:00:00 XLK -300 @ 141.419998168945&amp;quot;&#10;## [1] &amp;quot;2022-04-29 00:00:00 XLK -300 @ 141.419998168945&amp;quot;&#10;## [1] &amp;quot;2022-05-06 00:00:00 XLK 300 @ 140.570007324219&amp;quot;&#10;## [1] &amp;quot;2022-05-06 00:00:00 XLK 300 @ 140.570007324219&amp;quot;&#10;## [1] &amp;quot;2022-05-18 00:00:00 XLK -300 @ 132.220001220703&amp;quot;&#10;## [1] &amp;quot;2022-05-18 00:00:00 XLK -300 @ 132.220001220703&amp;quot;&#10;## [1] &amp;quot;2022-05-19 00:00:00 XLK 300 @ 130.770004272461&amp;quot;&#10;## [1] &amp;quot;2022-05-19 00:00:00 XLK 300 @ 130.770004272461&amp;quot;&#10;## [1] &amp;quot;2022-05-24 00:00:00 XLK -300 @ 132.080001831055&amp;quot;&#10;## [1] &amp;quot;2022-05-24 00:00:00 XLK -300 @ 132.080001831055&amp;quot;&#10;## [1] &amp;quot;2022-06-10 00:00:00 XLK 300 @ 131.089996337891&amp;quot;&#10;## [1] &amp;quot;2022-06-10 00:00:00 XLK 300 @ 131.089996337891&amp;quot;&#10;## [1] &amp;quot;2022-06-22 00:00:00 XLK -300 @ 126.919998168945&amp;quot;&#10;## [1] &amp;quot;2022-06-22 00:00:00 XLK -300 @ 126.919998168945&amp;quot;&#10;## [1] &amp;quot;2022-06-29 00:00:00 XLK 300 @ 128.839996337891&amp;quot;&#10;## [1] &amp;quot;2022-06-29 00:00:00 XLK 300 @ 128.839996337891&amp;quot;&#10;## [1] &amp;quot;2022-07-06 00:00:00 XLK -300 @ 130.119995117188&amp;quot;&#10;## [1] &amp;quot;2022-07-06 00:00:00 XLK -300 @ 130.119995117188&amp;quot;&#10;## [1] &amp;quot;2022-07-13 00:00:00 XLK 300 @ 128.910003662109&amp;quot;&#10;## [1] &amp;quot;2022-07-13 00:00:00 XLK 300 @ 128.910003662109&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLK -300 @ 131.100006103516&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLK -300 @ 131.100006103516&amp;quot;&#10;## [1] &amp;quot;2022-07-27 00:00:00 XLK 300 @ 139.910003662109&amp;quot;&#10;## [1] &amp;quot;2022-07-27 00:00:00 XLK 300 @ 139.910003662109&amp;quot;&#10;## [1] &amp;quot;2022-07-28 00:00:00 XLK -300 @ 142.039993286133&amp;quot;&#10;## [1] &amp;quot;2022-07-28 00:00:00 XLK -300 @ 142.039993286133&amp;quot;&#10;## [1] &amp;quot;2022-08-10 00:00:00 XLK 300 @ 148.25&amp;quot;&#10;## [1] &amp;quot;2022-08-10 00:00:00 XLK 300 @ 148.25&amp;quot;&#10;## [1] &amp;quot;2022-08-11 00:00:00 XLK -300 @ 147.669998168945&amp;quot;&#10;## [1] &amp;quot;2022-08-11 00:00:00 XLK -300 @ 147.669998168945&amp;quot;&#10;## [1] &amp;quot;2022-08-22 00:00:00 XLK 300 @ 143.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-08-22 00:00:00 XLK 300 @ 143.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-08-26 00:00:00 XLK -300 @ 139.880004882812&amp;quot;&#10;## [1] &amp;quot;2022-08-26 00:00:00 XLK -300 @ 139.880004882812&amp;quot;&#10;## [1] &amp;quot;2022-08-29 00:00:00 XLK 300 @ 138.029998779297&amp;quot;&#10;## [1] &amp;quot;2022-08-29 00:00:00 XLK 300 @ 138.029998779297&amp;quot;&#10;## [1] &amp;quot;2022-09-09 00:00:00 XLK -300 @ 137.199996948242&amp;quot;&#10;## [1] &amp;quot;2022-09-09 00:00:00 XLK -300 @ 137.199996948242&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLK 300 @ 132.479995727539&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLK 300 @ 132.479995727539&amp;quot;&#10;## [1] &amp;quot;2022-09-29 00:00:00 XLK -300 @ 121.099998474121&amp;quot;&#10;## [1] &amp;quot;2022-09-29 00:00:00 XLK -300 @ 121.099998474121&amp;quot;&#10;## [1] &amp;quot;2022-09-30 00:00:00 XLK 300 @ 118.779998779297&amp;quot;&#10;## [1] &amp;quot;2022-09-30 00:00:00 XLK 300 @ 118.779998779297&amp;quot;&#10;## [1] &amp;quot;2022-10-05 00:00:00 XLK -300 @ 126.98999786377&amp;quot;&#10;## [1] &amp;quot;2022-10-05 00:00:00 XLK -300 @ 126.98999786377&amp;quot;&#10;## [1] &amp;quot;2022-10-10 00:00:00 XLK 300 @ 118.73999786377&amp;quot;&#10;## [1] &amp;quot;2022-10-10 00:00:00 XLK 300 @ 118.73999786377&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLK -300 @ 116.800003051758&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLK -300 @ 116.800003051758&amp;quot;&#10;## [1] &amp;quot;2022-10-28 00:00:00 XLK 300 @ 129.580001831055&amp;quot;&#10;## [1] &amp;quot;2022-10-28 00:00:00 XLK 300 @ 129.580001831055&amp;quot;&#10;## [1] &amp;quot;2022-10-31 00:00:00 XLK -300 @ 127.870002746582&amp;quot;&#10;## [1] &amp;quot;2022-10-31 00:00:00 XLK -300 @ 127.870002746582&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLK 300 @ 118.819999694824&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLK 300 @ 118.819999694824&amp;quot;&#10;## [1] &amp;quot;2022-11-09 00:00:00 XLK -300 @ 120.959999084473&amp;quot;&#10;## [1] &amp;quot;2022-11-09 00:00:00 XLK -300 @ 120.959999084473&amp;quot;&#10;## [1] &amp;quot;2022-11-10 00:00:00 XLK 300 @ 130.899993896484&amp;quot;&#10;## [1] &amp;quot;2022-11-10 00:00:00 XLK 300 @ 130.899993896484&amp;quot;&#10;## [1] &amp;quot;2022-11-11 00:00:00 XLK -300 @ 133.139999389648&amp;quot;&#10;## [1] &amp;quot;2022-11-11 00:00:00 XLK -300 @ 133.139999389648&amp;quot;&#10;## [1] &amp;quot;2022-11-22 00:00:00 XLK 300 @ 133.199996948242&amp;quot;&#10;## [1] &amp;quot;2022-11-22 00:00:00 XLK 300 @ 133.199996948242&amp;quot;&#10;## [1] &amp;quot;2022-11-23 00:00:00 XLK -300 @ 134.380004882812&amp;quot;&#10;## [1] &amp;quot;2022-11-23 00:00:00 XLK -300 @ 134.380004882812&amp;quot;&#10;## [1] &amp;quot;2022-11-29 00:00:00 XLK 300 @ 129.460006713867&amp;quot;&#10;## [1] &amp;quot;2022-11-29 00:00:00 XLK 300 @ 129.460006713867&amp;quot;&#10;## [1] &amp;quot;2022-12-01 00:00:00 XLK -300 @ 136.149993896484&amp;quot;&#10;## [1] &amp;quot;2022-12-01 00:00:00 XLK -300 @ 136.149993896484&amp;quot;&#10;## [1] &amp;quot;2022-12-06 00:00:00 XLK 300 @ 130.259994506836&amp;quot;&#10;## [1] &amp;quot;2022-12-06 00:00:00 XLK 300 @ 130.259994506836&amp;quot;&#10;## [1] &amp;quot;2022-12-13 00:00:00 XLK -300 @ 135.350006103516&amp;quot;&#10;## [1] &amp;quot;2022-12-13 00:00:00 XLK -300 @ 135.350006103516&amp;quot;&#10;## [1] &amp;quot;2022-12-16 00:00:00 XLK 300 @ 127.480003356934&amp;quot;&#10;## [1] &amp;quot;2022-12-16 00:00:00 XLK 300 @ 127.480003356934&amp;quot;&#10;## [1] &amp;quot;2023-01-09 00:00:00 XLK -300 @ 126.180000305176&amp;quot;&#10;## [1] &amp;quot;2023-01-09 00:00:00 XLK -300 @ 126.180000305176&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLK 300 @ 127.879997253418&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLK 300 @ 127.879997253418&amp;quot;&#10;## [1] &amp;quot;2023-01-23 00:00:00 XLK -300 @ 134.330001831055&amp;quot;&#10;## [1] &amp;quot;2023-01-23 00:00:00 XLK -300 @ 134.330001831055&amp;quot;&#10;## [1] &amp;quot;2023-01-31 00:00:00 XLK 300 @ 135.960006713867&amp;quot;&#10;## [1] &amp;quot;2023-01-31 00:00:00 XLK 300 @ 135.960006713867&amp;quot;&#10;## [1] &amp;quot;2023-02-02 00:00:00 XLK -300 @ 142.960006713867&amp;quot;&#10;## [1] &amp;quot;2023-02-02 00:00:00 XLK -300 @ 142.960006713867&amp;quot;&#10;## [1] &amp;quot;2023-02-13 00:00:00 XLK 300 @ 142.809997558594&amp;quot;&#10;## [1] &amp;quot;2023-02-13 00:00:00 XLK 300 @ 142.809997558594&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLK -300 @ 143.419998168945&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLK -300 @ 143.419998168945&amp;quot;&#10;## [1] &amp;quot;2023-02-17 00:00:00 XLK 300 @ 139.820007324219&amp;quot;&#10;## [1] &amp;quot;2023-02-17 00:00:00 XLK 300 @ 139.820007324219&amp;quot;&#10;## [1] &amp;quot;2023-03-03 00:00:00 XLK -300 @ 140.139999389648&amp;quot;&#10;## [1] &amp;quot;2023-03-03 00:00:00 XLK -300 @ 140.139999389648&amp;quot;&#10;## [1] &amp;quot;2023-03-10 00:00:00 XLK 300 @ 135.770004272461&amp;quot;&#10;## [1] &amp;quot;2023-03-10 00:00:00 XLK 300 @ 135.770004272461&amp;quot;&#10;## [1] &amp;quot;2023-03-15 00:00:00 XLK -300 @ 139.740005493164&amp;quot;&#10;## [1] &amp;quot;2023-03-15 00:00:00 XLK -300 @ 139.740005493164&amp;quot;&#10;## [1] &amp;quot;2023-03-29 00:00:00 XLK 300 @ 147.169998168945&amp;quot;&#10;## [1] &amp;quot;2023-03-29 00:00:00 XLK 300 @ 147.169998168945&amp;quot;&#10;## [1] &amp;quot;2023-03-30 00:00:00 XLK -300 @ 148.880004882812&amp;quot;&#10;## [1] &amp;quot;2023-03-30 00:00:00 XLK -300 @ 148.880004882812&amp;quot;&#10;## [1] &amp;quot;2023-04-06 00:00:00 XLK 300 @ 149.070007324219&amp;quot;&#10;## [1] &amp;quot;2023-04-06 00:00:00 XLK 300 @ 149.070007324219&amp;quot;&#10;## [1] &amp;quot;2023-04-14 00:00:00 XLK -300 @ 148.649993896484&amp;quot;&#10;## [1] &amp;quot;2023-04-14 00:00:00 XLK -300 @ 148.649993896484&amp;quot;&#10;## [1] &amp;quot;2023-04-21 00:00:00 XLK 300 @ 147.759994506836&amp;quot;&#10;## [1] &amp;quot;2023-04-21 00:00:00 XLK 300 @ 147.759994506836&amp;quot;&#10;## [1] &amp;quot;2023-04-28 00:00:00 XLK -300 @ 150.830001831055&amp;quot;&#10;## [1] &amp;quot;2023-04-28 00:00:00 XLK -300 @ 150.830001831055&amp;quot;&#10;## [1] &amp;quot;2023-05-04 00:00:00 XLK 300 @ 147.539993286133&amp;quot;&#10;## [1] &amp;quot;2023-05-04 00:00:00 XLK 300 @ 147.539993286133&amp;quot;&#10;## [1] &amp;quot;2023-05-08 00:00:00 XLK -300 @ 151.160003662109&amp;quot;&#10;## [1] &amp;quot;2023-05-08 00:00:00 XLK -300 @ 151.160003662109&amp;quot;&#10;## [1] &amp;quot;2023-05-24 00:00:00 XLK 300 @ 154.309997558594&amp;quot;&#10;## [1] &amp;quot;2023-05-24 00:00:00 XLK 300 @ 154.309997558594&amp;quot;&#10;## [1] &amp;quot;2023-05-26 00:00:00 XLK -300 @ 164.779998779297&amp;quot;&#10;## [1] &amp;quot;2023-05-26 00:00:00 XLK -300 @ 164.779998779297&amp;quot;&#10;## [1] &amp;quot;2023-06-08 00:00:00 XLK 300 @ 165.190002441406&amp;quot;&#10;## [1] &amp;quot;2023-06-08 00:00:00 XLK 300 @ 165.190002441406&amp;quot;&#10;## [1] &amp;quot;2023-06-12 00:00:00 XLK -300 @ 169.619995117188&amp;quot;&#10;## [1] &amp;quot;2023-06-12 00:00:00 XLK -300 @ 169.619995117188&amp;quot;&#10;## [1] &amp;quot;2023-06-22 00:00:00 XLK 300 @ 170.5&amp;quot;&#10;## [1] &amp;quot;2023-06-22 00:00:00 XLK 300 @ 170.5&amp;quot;&#10;## [1] &amp;quot;2023-06-28 00:00:00 XLK -300 @ 170.839996337891&amp;quot;&#10;## [1] &amp;quot;2023-06-28 00:00:00 XLK -300 @ 170.839996337891&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLK 300 @ 171.210006713867&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLK 300 @ 171.210006713867&amp;quot;&#10;## [1] &amp;quot;2023-07-13 00:00:00 XLK -300 @ 176.25&amp;quot;&#10;## [1] &amp;quot;2023-07-13 00:00:00 XLK -300 @ 176.25&amp;quot;&#10;## [1] &amp;quot;2023-07-21 00:00:00 XLK 300 @ 176.130004882812&amp;quot;&#10;## [1] &amp;quot;2023-07-21 00:00:00 XLK 300 @ 176.130004882812&amp;quot;&#10;## [1] &amp;quot;2023-07-26 00:00:00 XLK -300 @ 176.059997558594&amp;quot;&#10;## [1] &amp;quot;2023-07-26 00:00:00 XLK -300 @ 176.059997558594&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLK 300 @ 177.940002441406&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLK 300 @ 177.940002441406&amp;quot;&#10;## [1] &amp;quot;2023-07-31 00:00:00 XLK -300 @ 178.350006103516&amp;quot;&#10;## [1] &amp;quot;2023-07-31 00:00:00 XLK -300 @ 178.350006103516&amp;quot;&#10;## [1] &amp;quot;2023-08-03 00:00:00 XLK 300 @ 173.520004272461&amp;quot;&#10;## [1] &amp;quot;2023-08-03 00:00:00 XLK 300 @ 173.520004272461&amp;quot;&#10;## [1] &amp;quot;2023-08-15 00:00:00 XLK -300 @ 167.889999389648&amp;quot;&#10;## [1] &amp;quot;2023-08-15 00:00:00 XLK -300 @ 167.889999389648&amp;quot;&#10;## [1] &amp;quot;2023-08-17 00:00:00 XLK 300 @ 164.710006713867&amp;quot;&#10;## [1] &amp;quot;2023-08-17 00:00:00 XLK 300 @ 164.710006713867&amp;quot;&#10;## [1] &amp;quot;2023-08-22 00:00:00 XLK -300 @ 167.919998168945&amp;quot;&#10;## [1] &amp;quot;2023-08-22 00:00:00 XLK -300 @ 167.919998168945&amp;quot;&#10;## [1] &amp;quot;2023-09-07 00:00:00 XLK 300 @ 172.429992675781&amp;quot;&#10;## [1] &amp;quot;2023-09-07 00:00:00 XLK 300 @ 172.429992675781&amp;quot;&#10;## [1] &amp;quot;2023-10-02 00:00:00 XLK -300 @ 165.690002441406&amp;quot;&#10;## [1] &amp;quot;2023-10-02 00:00:00 XLK -300 @ 165.690002441406&amp;quot;&#10;## [1] &amp;quot;2023-10-04 00:00:00 XLK 300 @ 164.910003662109&amp;quot;&#10;## [1] &amp;quot;2023-10-04 00:00:00 XLK 300 @ 164.910003662109&amp;quot;&#10;## [1] &amp;quot;2023-10-09 00:00:00 XLK -300 @ 169.089996337891&amp;quot;&#10;## [1] &amp;quot;2023-10-09 00:00:00 XLK -300 @ 169.089996337891&amp;quot;&#10;## [1] &amp;quot;2023-10-16 00:00:00 XLK 300 @ 170.25&amp;quot;&#10;## [1] &amp;quot;2023-10-16 00:00:00 XLK 300 @ 170.25&amp;quot;&#10;## [1] &amp;quot;2023-11-01 00:00:00 XLK -300 @ 167.179992675781&amp;quot;&#10;## [1] &amp;quot;2023-11-01 00:00:00 XLK -300 @ 167.179992675781&amp;quot;&#10;## [1] &amp;quot;2023-12-05 00:00:00 XLK 300 @ 184.419998168945&amp;quot;&#10;## [1] &amp;quot;2023-12-05 00:00:00 XLK 300 @ 184.419998168945&amp;quot;&#10;## [1] &amp;quot;2023-12-08 00:00:00 XLK -300 @ 186.660003662109&amp;quot;&#10;## [1] &amp;quot;2023-12-08 00:00:00 XLK -300 @ 186.660003662109&amp;quot;&#10;## [1] &amp;quot;2023-12-21 00:00:00 XLK 300 @ 191.800003051758&amp;quot;&#10;## [1] &amp;quot;2023-12-21 00:00:00 XLK 300 @ 191.800003051758&amp;quot;&#10;## [1] &amp;quot;2023-12-27 00:00:00 XLK -300 @ 192.839996337891&amp;quot;&#10;## [1] &amp;quot;2023-12-27 00:00:00 XLK -300 @ 192.839996337891&amp;quot;&#10;## [1] &amp;quot;2024-01-03 00:00:00 XLK 300 @ 185.529998779297&amp;quot;&#10;## [1] &amp;quot;2024-01-03 00:00:00 XLK 300 @ 185.529998779297&amp;quot;&#10;## [1] &amp;quot;2024-01-09 00:00:00 XLK -300 @ 189.039993286133&amp;quot;&#10;## [1] &amp;quot;2024-01-09 00:00:00 XLK -300 @ 189.039993286133&amp;quot;&#10;## [1] &amp;quot;2024-02-01 00:00:00 XLK 300 @ 200.169998168945&amp;quot;&#10;## [1] &amp;quot;2024-02-01 00:00:00 XLK 300 @ 200.169998168945&amp;quot;&#10;## [1] &amp;quot;2024-02-05 00:00:00 XLK -300 @ 202.699996948242&amp;quot;&#10;## [1] &amp;quot;2024-02-05 00:00:00 XLK -300 @ 202.699996948242&amp;quot;&#10;## [1] &amp;quot;2024-02-14 00:00:00 XLK 300 @ 204.880004882812&amp;quot;&#10;## [1] &amp;quot;2024-02-14 00:00:00 XLK 300 @ 204.880004882812&amp;quot;&#10;## [1] 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204.710006713867&amp;quot;&#10;## [1] &amp;quot;2024-04-10 00:00:00 XLK -300 @ 204.710006713867&amp;quot;&#10;## [1] &amp;quot;2024-04-11 00:00:00 XLK 300 @ 208.800003051758&amp;quot;&#10;## [1] &amp;quot;2024-04-11 00:00:00 XLK 300 @ 208.800003051758&amp;quot;&#10;## [1] &amp;quot;2024-04-12 00:00:00 XLK -300 @ 205.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-04-12 00:00:00 XLK -300 @ 205.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-04-16 00:00:00 XLK 300 @ 201.759994506836&amp;quot;&#10;## [1] &amp;quot;2024-04-16 00:00:00 XLK 300 @ 201.759994506836&amp;quot;&#10;## [1] &amp;quot;2024-04-24 00:00:00 XLK -300 @ 198.029998779297&amp;quot;&#10;## [1] &amp;quot;2024-04-24 00:00:00 XLK -300 @ 198.029998779297&amp;quot;&#10;## [1] &amp;quot;2024-05-01 00:00:00 XLK 300 @ 194.259994506836&amp;quot;&#10;## [1] &amp;quot;2024-05-01 00:00:00 XLK 300 @ 194.259994506836&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLK -300 @ 204.929992675781&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLK -300 @ 204.929992675781&amp;quot;&#10;## [1] &amp;quot;2024-05-24 00:00:00 XLK 300 @ 215.190002441406&amp;quot;&#10;## [1] &amp;quot;2024-05-24 00:00:00 XLK 300 @ 215.190002441406&amp;quot;&#10;## [1] &amp;quot;2024-05-28 00:00:00 XLK -300 @ 216.100006103516&amp;quot;&#10;## [1] &amp;quot;2024-05-28 00:00:00 XLK -300 @ 216.100006103516&amp;quot;&#10;## [1] &amp;quot;2024-05-31 00:00:00 XLK 300 @ 210.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-05-31 00:00:00 XLK 300 @ 210.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-06-06 00:00:00 XLK -300 @ 215.100006103516&amp;quot;&#10;## [1] &amp;quot;2024-06-06 00:00:00 XLK -300 @ 215.100006103516&amp;quot;&#10;## [1] &amp;quot;2024-06-24 00:00:00 XLK 300 @ 222.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-06-24 00:00:00 XLK 300 @ 222.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-07-02 00:00:00 XLK -300 @ 229.080001831055&amp;quot;&#10;## [1] &amp;quot;2024-07-02 00:00:00 XLK -300 @ 229.080001831055&amp;quot;&#10;## [1] &amp;quot;2024-07-12 00:00:00 XLK 300 @ 233.800003051758&amp;quot;&#10;## [1] &amp;quot;2024-07-12 00:00:00 XLK 300 @ 233.800003051758&amp;quot;&#10;## [1] &amp;quot;2024-08-01 00:00:00 XLK -300 @ 210.639999389648&amp;quot;&#10;## [1] &amp;quot;2024-08-01 00:00:00 XLK -300 @ 210.639999389648&amp;quot;&#10;## [1] &amp;quot;2024-08-05 00:00:00 XLK 300 @ 197.899993896484&amp;quot;&#10;## [1] &amp;quot;2024-08-05 00:00:00 XLK 300 @ 197.899993896484&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLK -300 @ 205.630004882812&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLK -300 @ 205.630004882812&amp;quot;&#10;## [1] &amp;quot;2024-08-23 00:00:00 XLK 300 @ 223.960006713867&amp;quot;&#10;## [1] &amp;quot;2024-08-23 00:00:00 XLK 300 @ 223.960006713867&amp;quot;&#10;## [1] &amp;quot;2024-09-11 00:00:00 XLK -300 @ 217.539993286133&amp;quot;&#10;## [1] &amp;quot;2024-09-11 00:00:00 XLK -300 @ 217.539993286133&amp;quot;&#10;## [1] &amp;quot;2024-09-19 00:00:00 XLK 300 @ 223.619995117188&amp;quot;&#10;## [1] &amp;quot;2024-09-19 00:00:00 XLK 300 @ 223.619995117188&amp;quot;&#10;## [1] &amp;quot;2024-09-20 00:00:00 XLK -300 @ 222.529998779297&amp;quot;&#10;## [1] &amp;quot;2024-09-20 00:00:00 XLK -300 @ 222.529998779297&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLK 300 @ 221.889999389648&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLK 300 @ 221.889999389648&amp;quot;&#10;## [1] &amp;quot;2024-10-07 00:00:00 XLK -300 @ 223.740005493164&amp;quot;&#10;## [1] &amp;quot;2024-10-07 00:00:00 XLK -300 @ 223.740005493164&amp;quot;&#10;## [1] &amp;quot;2024-10-16 00:00:00 XLK 300 @ 229.389999389648&amp;quot;&#10;## [1] &amp;quot;2024-10-16 00:00:00 XLK 300 @ 229.389999389648&amp;quot;&#10;## [1] &amp;quot;2024-10-21 00:00:00 XLK -300 @ 231.990005493164&amp;quot;&#10;## [1] &amp;quot;2024-10-21 00:00:00 XLK -300 @ 231.990005493164&amp;quot;&#10;## [1] &amp;quot;2024-10-24 00:00:00 XLK 300 @ 229.100006103516&amp;quot;&#10;## [1] &amp;quot;2024-10-24 00:00:00 XLK 300 @ 229.100006103516&amp;quot;&#10;## [1] &amp;quot;2024-10-30 00:00:00 XLK -300 @ 229.610000610352&amp;quot;&#10;## [1] &amp;quot;2024-10-30 00:00:00 XLK -300 @ 229.610000610352&amp;quot;&#10;## [1] &amp;quot;2024-11-01 00:00:00 XLK 300 @ 223.910003662109&amp;quot;&#10;## [1] &amp;quot;2024-11-01 00:00:00 XLK 300 @ 223.910003662109&amp;quot;&#10;## [1] &amp;quot;2024-11-06 00:00:00 XLK -300 @ 233.350006103516&amp;quot;&#10;## [1] &amp;quot;2024-11-06 00:00:00 XLK -300 @ 233.350006103516&amp;quot;&#10;## [1] &amp;quot;2024-11-15 00:00:00 XLK 300 @ 228.710006713867&amp;quot;&#10;## [1] &amp;quot;2024-11-15 00:00:00 XLK 300 @ 228.710006713867&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLK -300 @ 233.600006103516&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLK -300 @ 233.600006103516&amp;quot;&#10;## [1] &amp;quot;2024-11-29 00:00:00 XLK 300 @ 233.729995727539&amp;quot;&#10;## [1] &amp;quot;2024-11-29 00:00:00 XLK 300 @ 233.729995727539&amp;quot;&#10;## [1] 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238.75&amp;quot;&#10;## [1] &amp;quot;2025-01-06 00:00:00 XLK -300 @ 238.75&amp;quot;&#10;## [1] &amp;quot;2025-01-13 00:00:00 XLK 300 @ 227.160003662109&amp;quot;&#10;## [1] &amp;quot;2025-01-13 00:00:00 XLK 300 @ 227.160003662109&amp;quot;&#10;## [1] &amp;quot;2025-01-16 00:00:00 XLK -300 @ 230.5&amp;quot;&#10;## [1] &amp;quot;2025-01-16 00:00:00 XLK -300 @ 230.5&amp;quot;&#10;## [1] &amp;quot;2025-01-28 00:00:00 XLK 300 @ 233.639999389648&amp;quot;&#10;## [1] &amp;quot;2025-01-28 00:00:00 XLK 300 @ 233.639999389648&amp;quot;&#10;## [1] &amp;quot;2025-02-06 00:00:00 XLK -300 @ 234.830001831055&amp;quot;&#10;## [1] &amp;quot;2025-02-06 00:00:00 XLK -300 @ 234.830001831055&amp;quot;&#10;## [1] &amp;quot;2025-02-24 00:00:00 XLK 300 @ 231.509994506836&amp;quot;&#10;## [1] &amp;quot;2025-02-24 00:00:00 XLK 300 @ 231.509994506836&amp;quot;&#10;## [1] &amp;quot;2025-03-17 00:00:00 XLK -300 @ 215.429992675781&amp;quot;&#10;## [1] &amp;quot;2025-03-17 00:00:00 XLK -300 @ 215.429992675781&amp;quot;&#10;## [1] &amp;quot;2025-03-27 00:00:00 XLK 300 @ 211.509994506836&amp;quot;&#10;## [1] &amp;quot;2025-03-27 00:00:00 XLK 300 @ 211.509994506836&amp;quot;&#10;## [1] &amp;quot;2025-04-03 00:00:00 XLK -300 @ 195.229995727539&amp;quot;&#10;## [1] &amp;quot;2025-04-03 00:00:00 XLK -300 @ 195.229995727539&amp;quot;&#10;## [1] &amp;quot;2025-04-04 00:00:00 XLK 300 @ 182.369995117188&amp;quot;&#10;## [1] &amp;quot;2025-04-04 00:00:00 XLK 300 @ 182.369995117188&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLK -300 @ 194.369995117188&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLK -300 @ 194.369995117188&amp;quot;&#10;## [1] &amp;quot;2025-04-17 00:00:00 XLK 300 @ 192.860000610352&amp;quot;&#10;## [1] &amp;quot;2025-04-17 00:00:00 XLK 300 @ 192.860000610352&amp;quot;&#10;## [1] &amp;quot;2025-04-24 00:00:00 XLK -300 @ 205.429992675781&amp;quot;&#10;## [1] &amp;quot;2025-04-24 00:00:00 XLK -300 @ 205.429992675781&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLK 300 @ 229.339996337891&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLK 300 @ 229.339996337891&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLK -300 @ 231.240005493164&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLK -300 @ 231.240005493164&amp;quot;&#10;## [1] &amp;quot;2025-06-16 00:00:00 XLK 300 @ 243.039993286133&amp;quot;&#10;## [1] &amp;quot;2025-06-16 00:00:00 XLK 300 @ 243.039993286133&amp;quot;&#10;## [1] &amp;quot;2025-06-17 00:00:00 XLK -300 @ 241.320007324219&amp;quot;&#10;## [1] &amp;quot;2025-06-17 00:00:00 XLK -300 @ 241.320007324219&amp;quot;&#10;## [1] &amp;quot;2025-06-23 00:00:00 XLK 300 @ 242.880004882812&amp;quot;&#10;## [1] &amp;quot;2025-06-23 00:00:00 XLK 300 @ 242.880004882812&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLK -300 @ 247.240005493164&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLK -300 @ 247.240005493164&amp;quot;&#10;## [1] &amp;quot;1998-12-30 00:00:00 XLP -300 @ 27.359375&amp;quot;&#10;## [1] &amp;quot;1999-01-05 00:00:00 XLP 300 @ 27.140625&amp;quot;&#10;## [1] &amp;quot;1999-01-05 00:00:00 XLP 300 @ 27.140625&amp;quot;&#10;## [1] &amp;quot;1999-01-07 00:00:00 XLP -300 @ 27.15625&amp;quot;&#10;## [1] &amp;quot;1999-01-07 00:00:00 XLP -300 @ 27.15625&amp;quot;&#10;## [1] &amp;quot;1999-01-11 00:00:00 XLP 300 @ 26.5&amp;quot;&#10;## [1] &amp;quot;1999-01-11 00:00:00 XLP 300 @ 26.5&amp;quot;&#10;## [1] &amp;quot;1999-01-27 00:00:00 XLP -300 @ 26.265625&amp;quot;&#10;## [1] &amp;quot;1999-01-27 00:00:00 XLP -300 @ 26.265625&amp;quot;&#10;## [1] &amp;quot;1999-02-08 00:00:00 XLP 300 @ 26.234375&amp;quot;&#10;## [1] &amp;quot;1999-02-08 00:00:00 XLP 300 @ 26.234375&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLP -300 @ 26.171875&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLP -300 @ 26.171875&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLP 300 @ 26.515625&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLP 300 @ 26.515625&amp;quot;&#10;## [1] &amp;quot;1999-03-05 00:00:00 XLP -300 @ 27.078125&amp;quot;&#10;## [1] &amp;quot;1999-03-05 00:00:00 XLP -300 @ 27.078125&amp;quot;&#10;## [1] &amp;quot;1999-03-11 00:00:00 XLP 300 @ 27.203125&amp;quot;&#10;## [1] &amp;quot;1999-03-11 00:00:00 XLP 300 @ 27.203125&amp;quot;&#10;## [1] &amp;quot;1999-03-15 00:00:00 XLP -300 @ 27.671875&amp;quot;&#10;## [1] &amp;quot;1999-03-15 00:00:00 XLP -300 @ 27.671875&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLP 300 @ 27.796875&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLP 300 @ 27.796875&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLP -300 @ 27.03125&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLP -300 @ 27.03125&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLP 300 @ 26.484375&amp;quot;&#10;## [1] &amp;quot;1999-04-01 00:00:00 XLP 300 @ 26.484375&amp;quot;&#10;## [1] &amp;quot;1999-04-09 00:00:00 XLP -300 @ 26.96875&amp;quot;&#10;## [1] &amp;quot;1999-04-09 00:00:00 XLP -300 @ 26.96875&amp;quot;&#10;## [1] &amp;quot;1999-04-15 00:00:00 XLP 300 @ 26.03125&amp;quot;&#10;## [1] &amp;quot;1999-04-15 00:00:00 XLP 300 @ 26.03125&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLP -300 @ 26.65625&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLP -300 @ 26.65625&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLP 300 @ 25.859375&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLP 300 @ 25.859375&amp;quot;&#10;## [1] &amp;quot;1999-05-13 00:00:00 XLP -300 @ 26.21875&amp;quot;&#10;## [1] &amp;quot;1999-05-13 00:00:00 XLP -300 @ 26.21875&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLP 300 @ 25.921875&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLP 300 @ 25.921875&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLP -300 @ 25.921875&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLP -300 @ 25.921875&amp;quot;&#10;## [1] &amp;quot;1999-05-25 00:00:00 XLP 300 @ 25&amp;quot;&#10;## [1] &amp;quot;1999-05-25 00:00:00 XLP 300 @ 25&amp;quot;&#10;## [1] &amp;quot;1999-06-01 00:00:00 XLP -300 @ 25.34375&amp;quot;&#10;## [1] &amp;quot;1999-06-01 00:00:00 XLP -300 @ 25.34375&amp;quot;&#10;## [1] &amp;quot;1999-06-03 00:00:00 XLP 300 @ 25.1875&amp;quot;&#10;## [1] &amp;quot;1999-06-03 00:00:00 XLP 300 @ 25.1875&amp;quot;&#10;## [1] &amp;quot;1999-06-07 00:00:00 XLP -300 @ 25.84375&amp;quot;&#10;## [1] &amp;quot;1999-06-07 00:00:00 XLP -300 @ 25.84375&amp;quot;&#10;## [1] &amp;quot;1999-06-10 00:00:00 XLP 300 @ 24.875&amp;quot;&#10;## [1] &amp;quot;1999-06-10 00:00:00 XLP 300 @ 24.875&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLP -300 @ 25.15625&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLP -300 @ 25.15625&amp;quot;&#10;## [1] &amp;quot;1999-06-22 00:00:00 XLP 300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-06-22 00:00:00 XLP 300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-06-30 00:00:00 XLP -300 @ 25.59375&amp;quot;&#10;## [1] &amp;quot;1999-06-30 00:00:00 XLP -300 @ 25.59375&amp;quot;&#10;## [1] &amp;quot;1999-07-09 00:00:00 XLP 300 @ 25.671875&amp;quot;&#10;## [1] &amp;quot;1999-07-09 00:00:00 XLP 300 @ 25.671875&amp;quot;&#10;## [1] &amp;quot;1999-07-16 00:00:00 XLP -300 @ 25.875&amp;quot;&#10;## [1] &amp;quot;1999-07-16 00:00:00 XLP -300 @ 25.875&amp;quot;&#10;## [1] &amp;quot;1999-07-20 00:00:00 XLP 300 @ 25.4375&amp;quot;&#10;## [1] &amp;quot;1999-07-20 00:00:00 XLP 300 @ 25.4375&amp;quot;&#10;## [1] &amp;quot;1999-08-13 00:00:00 XLP -300 @ 24.25&amp;quot;&#10;## [1] &amp;quot;1999-08-13 00:00:00 XLP -300 @ 24.25&amp;quot;&#10;## [1] &amp;quot;1999-08-19 00:00:00 XLP 300 @ 24.328125&amp;quot;&#10;## [1] &amp;quot;1999-08-19 00:00:00 XLP 300 @ 24.328125&amp;quot;&#10;## [1] &amp;quot;1999-08-23 00:00:00 XLP -300 @ 25.359375&amp;quot;&#10;## [1] &amp;quot;1999-08-23 00:00:00 XLP -300 @ 25.359375&amp;quot;&#10;## [1] &amp;quot;1999-09-01 00:00:00 XLP 300 @ 24.96875&amp;quot;&#10;## [1] &amp;quot;1999-09-01 00:00:00 XLP 300 @ 24.96875&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLP -300 @ 25.1875&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLP -300 @ 25.1875&amp;quot;&#10;## [1] &amp;quot;1999-09-10 00:00:00 XLP 300 @ 24.875&amp;quot;&#10;## [1] &amp;quot;1999-09-10 00:00:00 XLP 300 @ 24.875&amp;quot;&#10;## [1] &amp;quot;1999-10-04 00:00:00 XLP -300 @ 23.390625&amp;quot;&#10;## [1] &amp;quot;1999-10-04 00:00:00 XLP -300 @ 23.390625&amp;quot;&#10;## [1] &amp;quot;1999-10-14 00:00:00 XLP 300 @ 23.625&amp;quot;&#10;## [1] &amp;quot;1999-10-14 00:00:00 XLP 300 @ 23.625&amp;quot;&#10;## [1] &amp;quot;1999-10-20 00:00:00 XLP -300 @ 24.265625&amp;quot;&#10;## [1] &amp;quot;1999-10-20 00:00:00 XLP -300 @ 24.265625&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLP 300 @ 24.296875&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLP 300 @ 24.296875&amp;quot;&#10;## [1] &amp;quot;1999-10-29 00:00:00 XLP -300 @ 24.828125&amp;quot;&#10;## [1] &amp;quot;1999-10-29 00:00:00 XLP -300 @ 24.828125&amp;quot;&#10;## [1] &amp;quot;1999-11-03 00:00:00 XLP 300 @ 25.015625&amp;quot;&#10;## [1] &amp;quot;1999-11-03 00:00:00 XLP 300 @ 25.015625&amp;quot;&#10;## [1] &amp;quot;1999-11-04 00:00:00 XLP -300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-11-04 00:00:00 XLP -300 @ 24.90625&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLP 300 @ 24.640625&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLP 300 @ 24.640625&amp;quot;&#10;## [1] &amp;quot;1999-11-15 00:00:00 XLP -300 @ 24.703125&amp;quot;&#10;## [1] &amp;quot;1999-11-15 00:00:00 XLP -300 @ 24.703125&amp;quot;&#10;## [1] &amp;quot;1999-12-01 00:00:00 XLP 300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;1999-12-01 00:00:00 XLP 300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;1999-12-06 00:00:00 XLP -300 @ 24.390625&amp;quot;&#10;## [1] &amp;quot;1999-12-06 00:00:00 XLP -300 @ 24.390625&amp;quot;&#10;## [1] &amp;quot;1999-12-07 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;1999-12-07 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;1999-12-16 00:00:00 XLP -300 @ 23&amp;quot;&#10;## [1] &amp;quot;1999-12-16 00:00:00 XLP -300 @ 23&amp;quot;&#10;## [1] &amp;quot;1999-12-17 00:00:00 XLP 300 @ 23&amp;quot;&#10;## [1] &amp;quot;1999-12-17 00:00:00 XLP 300 @ 23&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLP -300 @ 23.46875&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLP -300 @ 23.46875&amp;quot;&#10;## [1] &amp;quot;1999-12-30 00:00:00 XLP 300 @ 23.015625&amp;quot;&#10;## [1] &amp;quot;1999-12-30 00:00:00 XLP 300 @ 23.015625&amp;quot;&#10;## [1] &amp;quot;2000-01-07 00:00:00 XLP -300 @ 24.375&amp;quot;&#10;## [1] &amp;quot;2000-01-07 00:00:00 XLP -300 @ 24.375&amp;quot;&#10;## [1] &amp;quot;2000-01-19 00:00:00 XLP 300 @ 23.921875&amp;quot;&#10;## [1] &amp;quot;2000-01-19 00:00:00 XLP 300 @ 23.921875&amp;quot;&#10;## [1] &amp;quot;2000-01-28 00:00:00 XLP -300 @ 22.8125&amp;quot;&#10;## [1] &amp;quot;2000-01-28 00:00:00 XLP -300 @ 22.8125&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLP 300 @ 22.71875&amp;quot;&#10;## [1] &amp;quot;2000-02-04 00:00:00 XLP 300 @ 22.71875&amp;quot;&#10;## [1] &amp;quot;2000-02-09 00:00:00 XLP -300 @ 22.765625&amp;quot;&#10;## [1] &amp;quot;2000-02-09 00:00:00 XLP -300 @ 22.765625&amp;quot;&#10;## [1] &amp;quot;2000-02-11 00:00:00 XLP 300 @ 21.578125&amp;quot;&#10;## [1] &amp;quot;2000-02-11 00:00:00 XLP 300 @ 21.578125&amp;quot;&#10;## [1] &amp;quot;2000-02-16 00:00:00 XLP -300 @ 21.859375&amp;quot;&#10;## [1] &amp;quot;2000-02-16 00:00:00 XLP -300 @ 21.859375&amp;quot;&#10;## [1] &amp;quot;2000-02-18 00:00:00 XLP 300 @ 21.28125&amp;quot;&#10;## [1] &amp;quot;2000-02-18 00:00:00 XLP 300 @ 21.28125&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLP -300 @ 19.578125&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLP -300 @ 19.578125&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLP 300 @ 19.15625&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLP 300 @ 19.15625&amp;quot;&#10;## [1] &amp;quot;2000-03-16 00:00:00 XLP -300 @ 21.25&amp;quot;&#10;## [1] &amp;quot;2000-03-16 00:00:00 XLP -300 @ 21.25&amp;quot;&#10;## [1] &amp;quot;2000-03-27 00:00:00 XLP 300 @ 20.3125&amp;quot;&#10;## [1] &amp;quot;2000-03-27 00:00:00 XLP 300 @ 20.3125&amp;quot;&#10;## [1] &amp;quot;2000-03-30 00:00:00 XLP -300 @ 21.328125&amp;quot;&#10;## [1] &amp;quot;2000-03-30 00:00:00 XLP -300 @ 21.328125&amp;quot;&#10;## [1] &amp;quot;2000-04-10 00:00:00 XLP 300 @ 22.359375&amp;quot;&#10;## [1] &amp;quot;2000-04-10 00:00:00 XLP 300 @ 22.359375&amp;quot;&#10;## [1] &amp;quot;2000-04-12 00:00:00 XLP -300 @ 23.015625&amp;quot;&#10;## [1] &amp;quot;2000-04-12 00:00:00 XLP -300 @ 23.015625&amp;quot;&#10;## [1] &amp;quot;2000-04-17 00:00:00 XLP 300 @ 22.359375&amp;quot;&#10;## [1] &amp;quot;2000-04-17 00:00:00 XLP 300 @ 22.359375&amp;quot;&#10;## [1] &amp;quot;2000-04-20 00:00:00 XLP -300 @ 22.75&amp;quot;&#10;## [1] &amp;quot;2000-04-20 00:00:00 XLP -300 @ 22.75&amp;quot;&#10;## [1] &amp;quot;2000-05-01 00:00:00 XLP 300 @ 22.625&amp;quot;&#10;## [1] &amp;quot;2000-05-01 00:00:00 XLP 300 @ 22.625&amp;quot;&#10;## [1] &amp;quot;2000-05-08 00:00:00 XLP -300 @ 23.703125&amp;quot;&#10;## [1] &amp;quot;2000-05-08 00:00:00 XLP -300 @ 23.703125&amp;quot;&#10;## [1] &amp;quot;2000-05-15 00:00:00 XLP 300 @ 23.890625&amp;quot;&#10;## [1] &amp;quot;2000-05-15 00:00:00 XLP 300 @ 23.890625&amp;quot;&#10;## [1] &amp;quot;2000-05-16 00:00:00 XLP -300 @ 23.78125&amp;quot;&#10;## [1] &amp;quot;2000-05-16 00:00:00 XLP -300 @ 23.78125&amp;quot;&#10;## [1] &amp;quot;2000-05-24 00:00:00 XLP 300 @ 24.296875&amp;quot;&#10;## [1] &amp;quot;2000-05-24 00:00:00 XLP 300 @ 24.296875&amp;quot;&#10;## [1] &amp;quot;2000-05-25 00:00:00 XLP -300 @ 24.234375&amp;quot;&#10;## [1] &amp;quot;2000-05-25 00:00:00 XLP -300 @ 24.234375&amp;quot;&#10;## [1] &amp;quot;2000-06-01 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;2000-06-01 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;2000-06-08 00:00:00 XLP -300 @ 23.46875&amp;quot;&#10;## [1] &amp;quot;2000-06-08 00:00:00 XLP -300 @ 23.46875&amp;quot;&#10;## [1] &amp;quot;2000-06-21 00:00:00 XLP 300 @ 24.3125&amp;quot;&#10;## [1] &amp;quot;2000-06-21 00:00:00 XLP 300 @ 24.3125&amp;quot;&#10;## [1] &amp;quot;2000-06-27 00:00:00 XLP -300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2000-06-27 00:00:00 XLP -300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2000-07-10 00:00:00 XLP 300 @ 25.4375&amp;quot;&#10;## [1] &amp;quot;2000-07-10 00:00:00 XLP 300 @ 25.4375&amp;quot;&#10;## [1] &amp;quot;2000-07-11 00:00:00 XLP -300 @ 25.453125&amp;quot;&#10;## [1] &amp;quot;2000-07-11 00:00:00 XLP -300 @ 25.453125&amp;quot;&#10;## [1] &amp;quot;2000-07-13 00:00:00 XLP 300 @ 24.5625&amp;quot;&#10;## [1] &amp;quot;2000-07-13 00:00:00 XLP 300 @ 24.5625&amp;quot;&#10;## [1] &amp;quot;2000-07-25 00:00:00 XLP -300 @ 24.1875&amp;quot;&#10;## [1] &amp;quot;2000-07-25 00:00:00 XLP -300 @ 24.1875&amp;quot;&#10;## [1] &amp;quot;2000-08-08 00:00:00 XLP 300 @ 24.859375&amp;quot;&#10;## [1] &amp;quot;2000-08-08 00:00:00 XLP 300 @ 24.859375&amp;quot;&#10;## [1] &amp;quot;2000-08-17 00:00:00 XLP -300 @ 24.578125&amp;quot;&#10;## [1] &amp;quot;2000-08-17 00:00:00 XLP -300 @ 24.578125&amp;quot;&#10;## [1] &amp;quot;2000-08-21 00:00:00 XLP 300 @ 24.53125&amp;quot;&#10;## [1] &amp;quot;2000-08-21 00:00:00 XLP 300 @ 24.53125&amp;quot;&#10;## [1] &amp;quot;2000-08-24 00:00:00 XLP -300 @ 24.4375&amp;quot;&#10;## [1] &amp;quot;2000-08-24 00:00:00 XLP -300 @ 24.4375&amp;quot;&#10;## [1] &amp;quot;2000-08-30 00:00:00 XLP 300 @ 23.96875&amp;quot;&#10;## [1] &amp;quot;2000-08-30 00:00:00 XLP 300 @ 23.96875&amp;quot;&#10;## [1] &amp;quot;2000-09-12 00:00:00 XLP -300 @ 24&amp;quot;&#10;## [1] &amp;quot;2000-09-12 00:00:00 XLP -300 @ 24&amp;quot;&#10;## [1] &amp;quot;2000-09-15 00:00:00 XLP 300 @ 23.625&amp;quot;&#10;## [1] &amp;quot;2000-09-15 00:00:00 XLP 300 @ 23.625&amp;quot;&#10;## [1] &amp;quot;2000-09-22 00:00:00 XLP -300 @ 24.9375&amp;quot;&#10;## [1] &amp;quot;2000-09-22 00:00:00 XLP -300 @ 24.9375&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLP 300 @ 25.3125&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLP 300 @ 25.3125&amp;quot;&#10;## [1] &amp;quot;2000-10-06 00:00:00 XLP -300 @ 25.171875&amp;quot;&#10;## [1] &amp;quot;2000-10-06 00:00:00 XLP -300 @ 25.171875&amp;quot;&#10;## [1] &amp;quot;2000-10-16 00:00:00 XLP 300 @ 25.59375&amp;quot;&#10;## [1] &amp;quot;2000-10-16 00:00:00 XLP 300 @ 25.59375&amp;quot;&#10;## [1] &amp;quot;2000-10-17 00:00:00 XLP -300 @ 25.8125&amp;quot;&#10;## [1] &amp;quot;2000-10-17 00:00:00 XLP -300 @ 25.8125&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLP 300 @ 25.5&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLP 300 @ 25.5&amp;quot;&#10;## [1] &amp;quot;2000-10-24 00:00:00 XLP -300 @ 25.84375&amp;quot;&#10;## [1] &amp;quot;2000-10-24 00:00:00 XLP -300 @ 25.84375&amp;quot;&#10;## [1] &amp;quot;2000-11-03 00:00:00 XLP 300 @ 26.34375&amp;quot;&#10;## [1] &amp;quot;2000-11-03 00:00:00 XLP 300 @ 26.34375&amp;quot;&#10;## [1] &amp;quot;2000-11-07 00:00:00 XLP -300 @ 26.578125&amp;quot;&#10;## [1] &amp;quot;2000-11-07 00:00:00 XLP -300 @ 26.578125&amp;quot;&#10;## [1] &amp;quot;2000-11-14 00:00:00 XLP 300 @ 26.875&amp;quot;&#10;## [1] &amp;quot;2000-11-14 00:00:00 XLP 300 @ 26.875&amp;quot;&#10;## [1] &amp;quot;2000-11-22 00:00:00 XLP -300 @ 27.28125&amp;quot;&#10;## [1] &amp;quot;2000-11-22 00:00:00 XLP -300 @ 27.28125&amp;quot;&#10;## [1] &amp;quot;2000-11-27 00:00:00 XLP 300 @ 27.546875&amp;quot;&#10;## [1] &amp;quot;2000-11-27 00:00:00 XLP 300 @ 27.546875&amp;quot;&#10;## [1] &amp;quot;2000-11-28 00:00:00 XLP -300 @ 27.84375&amp;quot;&#10;## [1] &amp;quot;2000-11-28 00:00:00 XLP -300 @ 27.84375&amp;quot;&#10;## [1] &amp;quot;2000-12-04 00:00:00 XLP 300 @ 27.75&amp;quot;&#10;## [1] &amp;quot;2000-12-04 00:00:00 XLP 300 @ 27.75&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLP -300 @ 27.421875&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLP -300 @ 27.421875&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLP 300 @ 28.046875&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLP 300 @ 28.046875&amp;quot;&#10;## [1] &amp;quot;2000-12-27 00:00:00 XLP -300 @ 28.234375&amp;quot;&#10;## [1] &amp;quot;2000-12-27 00:00:00 XLP -300 @ 28.234375&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLP 300 @ 26.890625&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLP 300 @ 26.890625&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLP -300 @ 26.046875&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLP -300 @ 26.046875&amp;quot;&#10;## [1] &amp;quot;2001-01-30 00:00:00 XLP 300 @ 26.4099998474121&amp;quot;&#10;## [1] &amp;quot;2001-01-30 00:00:00 XLP 300 @ 26.4099998474121&amp;quot;&#10;## [1] &amp;quot;2001-02-01 00:00:00 XLP -300 @ 26.7099990844727&amp;quot;&#10;## [1] &amp;quot;2001-02-01 00:00:00 XLP -300 @ 26.7099990844727&amp;quot;&#10;## [1] &amp;quot;2001-02-15 00:00:00 XLP 300 @ 26.5400009155273&amp;quot;&#10;## [1] &amp;quot;2001-02-15 00:00:00 XLP 300 @ 26.5400009155273&amp;quot;&#10;## [1] &amp;quot;2001-03-01 00:00:00 XLP -300 @ 26.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-03-01 00:00:00 XLP -300 @ 26.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-03-02 00:00:00 XLP 300 @ 26.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-03-02 00:00:00 XLP 300 @ 26.6399993896484&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLP -300 @ 24.5699996948242&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLP -300 @ 24.5699996948242&amp;quot;&#10;## [1] &amp;quot;2001-04-03 00:00:00 XLP 300 @ 23.9400005340576&amp;quot;&#10;## [1] &amp;quot;2001-04-03 00:00:00 XLP 300 @ 23.9400005340576&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLP -300 @ 24.4200000762939&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLP -300 @ 24.4200000762939&amp;quot;&#10;## [1] &amp;quot;2001-04-12 00:00:00 XLP 300 @ 24.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-04-12 00:00:00 XLP 300 @ 24.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-04-18 00:00:00 XLP -300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2001-04-18 00:00:00 XLP -300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2001-04-23 00:00:00 XLP 300 @ 24.5&amp;quot;&#10;## [1] &amp;quot;2001-04-23 00:00:00 XLP 300 @ 24.5&amp;quot;&#10;## [1] &amp;quot;2001-04-26 00:00:00 XLP -300 @ 24.9200000762939&amp;quot;&#10;## [1] &amp;quot;2001-04-26 00:00:00 XLP -300 @ 24.9200000762939&amp;quot;&#10;## [1] &amp;quot;2001-05-14 00:00:00 XLP 300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-05-14 00:00:00 XLP 300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-05-17 00:00:00 XLP -300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-05-17 00:00:00 XLP -300 @ 26.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-05-23 00:00:00 XLP 300 @ 25.5&amp;quot;&#10;## [1] &amp;quot;2001-05-23 00:00:00 XLP 300 @ 25.5&amp;quot;&#10;## [1] &amp;quot;2001-05-31 00:00:00 XLP -300 @ 25.5699996948242&amp;quot;&#10;## [1] &amp;quot;2001-05-31 00:00:00 XLP -300 @ 25.5699996948242&amp;quot;&#10;## [1] 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25.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-08-03 00:00:00 XLP 300 @ 25.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-08-06 00:00:00 XLP -300 @ 24.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-08-06 00:00:00 XLP -300 @ 24.9500007629395&amp;quot;&#10;## [1] &amp;quot;2001-08-09 00:00:00 XLP 300 @ 24.9799995422363&amp;quot;&#10;## [1] &amp;quot;2001-08-09 00:00:00 XLP 300 @ 24.9799995422363&amp;quot;&#10;## [1] &amp;quot;2001-08-13 00:00:00 XLP -300 @ 25.2900009155273&amp;quot;&#10;## [1] &amp;quot;2001-08-13 00:00:00 XLP -300 @ 25.2900009155273&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLP 300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLP 300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2001-09-06 00:00:00 XLP -300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-09-06 00:00:00 XLP -300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-09-10 00:00:00 XLP 300 @ 25.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-09-10 00:00:00 XLP 300 @ 25.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-09-27 00:00:00 XLP -300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-09-27 00:00:00 XLP -300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLP 300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLP 300 @ 25.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-22 00:00:00 XLP -300 @ 25.8500003814697&amp;quot;&#10;## [1] &amp;quot;2001-10-22 00:00:00 XLP -300 @ 25.8500003814697&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLP 300 @ 25.1900005340576&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLP 300 @ 25.1900005340576&amp;quot;&#10;## [1] &amp;quot;2001-11-02 00:00:00 XLP -300 @ 25.4400005340576&amp;quot;&#10;## [1] &amp;quot;2001-11-02 00:00:00 XLP -300 @ 25.4400005340576&amp;quot;&#10;## [1] &amp;quot;2001-11-09 00:00:00 XLP 300 @ 25.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-11-09 00:00:00 XLP 300 @ 25.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-11-19 00:00:00 XLP -300 @ 25.75&amp;quot;&#10;## [1] &amp;quot;2001-11-19 00:00:00 XLP -300 @ 25.75&amp;quot;&#10;## [1] &amp;quot;2001-11-28 00:00:00 XLP 300 @ 25.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-11-28 00:00:00 XLP 300 @ 25.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-12-18 00:00:00 XLP -300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2001-12-18 00:00:00 XLP -300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2001-12-31 00:00:00 XLP 300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-31 00:00:00 XLP 300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2002-01-14 00:00:00 XLP -300 @ 25.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-01-14 00:00:00 XLP -300 @ 25.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-01-17 00:00:00 XLP 300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2002-01-17 00:00:00 XLP 300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2002-01-23 00:00:00 XLP -300 @ 25.5200004577637&amp;quot;&#10;## [1] &amp;quot;2002-01-23 00:00:00 XLP -300 @ 25.5200004577637&amp;quot;&#10;## [1] &amp;quot;2002-01-25 00:00:00 XLP 300 @ 25.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-25 00:00:00 XLP 300 @ 25.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-02-01 00:00:00 XLP -300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2002-02-01 00:00:00 XLP -300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2002-02-05 00:00:00 XLP 300 @ 25.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-02-05 00:00:00 XLP 300 @ 25.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLP -300 @ 25.3299999237061&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLP -300 @ 25.3299999237061&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLP 300 @ 25.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLP 300 @ 25.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-02-21 00:00:00 XLP -300 @ 25.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-02-21 00:00:00 XLP -300 @ 25.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-03-06 00:00:00 XLP 300 @ 26.0100002288818&amp;quot;&#10;## [1] &amp;quot;2002-03-06 00:00:00 XLP 300 @ 26.0100002288818&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLP -300 @ 26.0300006866455&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLP -300 @ 26.0300006866455&amp;quot;&#10;## [1] &amp;quot;2002-03-21 00:00:00 XLP 300 @ 26.1299991607666&amp;quot;&#10;## [1] &amp;quot;2002-03-21 00:00:00 XLP 300 @ 26.1299991607666&amp;quot;&#10;## [1] &amp;quot;2002-04-11 00:00:00 XLP -300 @ 25.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-04-11 00:00:00 XLP -300 @ 25.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-04-18 00:00:00 XLP 300 @ 25.7800006866455&amp;quot;&#10;## [1] &amp;quot;2002-04-18 00:00:00 XLP 300 @ 25.7800006866455&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLP -300 @ 25.4899997711182&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLP -300 @ 25.4899997711182&amp;quot;&#10;## [1] &amp;quot;2002-05-06 00:00:00 XLP 300 @ 25.0699996948242&amp;quot;&#10;## [1] &amp;quot;2002-05-06 00:00:00 XLP 300 @ 25.0699996948242&amp;quot;&#10;## [1] &amp;quot;2002-05-14 00:00:00 XLP -300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2002-05-14 00:00:00 XLP -300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2002-05-16 00:00:00 XLP 300 @ 24.8700008392334&amp;quot;&#10;## [1] &amp;quot;2002-05-16 00:00:00 XLP 300 @ 24.8700008392334&amp;quot;&#10;## [1] &amp;quot;2002-05-20 00:00:00 XLP -300 @ 25.0400009155273&amp;quot;&#10;## [1] &amp;quot;2002-05-20 00:00:00 XLP -300 @ 25.0400009155273&amp;quot;&#10;## [1] &amp;quot;2002-05-22 00:00:00 XLP 300 @ 25.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-05-22 00:00:00 XLP 300 @ 25.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-05-24 00:00:00 XLP -300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-24 00:00:00 XLP -300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-28 00:00:00 XLP 300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2002-05-28 00:00:00 XLP 300 @ 24.75&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLP -300 @ 24&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLP -300 @ 24&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLP 300 @ 22.9899997711182&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLP 300 @ 22.9899997711182&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLP -300 @ 22.4200000762939&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLP -300 @ 22.4200000762939&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLP 300 @ 21.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLP 300 @ 21.6000003814697&amp;quot;&#10;## [1] &amp;quot;2002-07-25 00:00:00 XLP -300 @ 20.3600006103516&amp;quot;&#10;## [1] &amp;quot;2002-07-25 00:00:00 XLP -300 @ 20.3600006103516&amp;quot;&#10;## [1] &amp;quot;2002-08-06 00:00:00 XLP 300 @ 20.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-08-06 00:00:00 XLP 300 @ 20.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-08-08 00:00:00 XLP -300 @ 21.7600002288818&amp;quot;&#10;## [1] &amp;quot;2002-08-08 00:00:00 XLP -300 @ 21.7600002288818&amp;quot;&#10;## [1] &amp;quot;2002-08-26 00:00:00 XLP 300 @ 21.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-08-26 00:00:00 XLP 300 @ 21.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLP -300 @ 21.5699996948242&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLP -300 @ 21.5699996948242&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLP 300 @ 21.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLP 300 @ 21.3700008392334&amp;quot;&#10;## [1] &amp;quot;2002-09-17 00:00:00 XLP -300 @ 21.1299991607666&amp;quot;&#10;## [1] &amp;quot;2002-09-17 00:00:00 XLP -300 @ 21.1299991607666&amp;quot;&#10;## [1] &amp;quot;2002-09-18 00:00:00 XLP 300 @ 21.1399993896484&amp;quot;&#10;## [1] &amp;quot;2002-09-18 00:00:00 XLP 300 @ 21.1399993896484&amp;quot;&#10;## [1] &amp;quot;2002-09-27 00:00:00 XLP -300 @ 20&amp;quot;&#10;## [1] &amp;quot;2002-09-27 00:00:00 XLP -300 @ 20&amp;quot;&#10;## [1] &amp;quot;2002-09-30 00:00:00 XLP 300 @ 19.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-09-30 00:00:00 XLP 300 @ 19.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-10-02 00:00:00 XLP -300 @ 20.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-10-02 00:00:00 XLP -300 @ 20.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-10-07 00:00:00 XLP 300 @ 19.9599990844727&amp;quot;&#10;## [1] &amp;quot;2002-10-07 00:00:00 XLP 300 @ 19.9599990844727&amp;quot;&#10;## [1] &amp;quot;2002-10-09 00:00:00 XLP -300 @ 20.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-10-09 00:00:00 XLP -300 @ 20.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-10-25 00:00:00 XLP 300 @ 20.8299999237061&amp;quot;&#10;## [1] &amp;quot;2002-10-25 00:00:00 XLP 300 @ 20.8299999237061&amp;quot;&#10;## [1] &amp;quot;2002-11-04 00:00:00 XLP -300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2002-11-04 00:00:00 XLP -300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2002-11-05 00:00:00 XLP 300 @ 20.5499992370605&amp;quot;&#10;## [1] 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20.1800003051758&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLP -300 @ 20.0699996948242&amp;quot;&#10;## [1] &amp;quot;2002-12-17 00:00:00 XLP -300 @ 20.0699996948242&amp;quot;&#10;## [1] &amp;quot;2002-12-18 00:00:00 XLP 300 @ 20.0400009155273&amp;quot;&#10;## [1] &amp;quot;2002-12-18 00:00:00 XLP 300 @ 20.0400009155273&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLP -300 @ 20.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLP -300 @ 20.2999992370605&amp;quot;&#10;## [1] &amp;quot;2003-01-09 00:00:00 XLP 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-01-09 00:00:00 XLP 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-01-13 00:00:00 XLP -300 @ 20.4599990844727&amp;quot;&#10;## [1] &amp;quot;2003-01-13 00:00:00 XLP -300 @ 20.4599990844727&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLP 300 @ 20.6200008392334&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLP 300 @ 20.6200008392334&amp;quot;&#10;## [1] &amp;quot;2003-01-17 00:00:00 XLP -300 @ 20.5&amp;quot;&#10;## [1] &amp;quot;2003-01-17 00:00:00 XLP -300 @ 20.5&amp;quot;&#10;## [1] &amp;quot;2003-01-22 00:00:00 XLP 300 @ 20.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-01-22 00:00:00 XLP 300 @ 20.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-02-04 00:00:00 XLP -300 @ 19.3400001525879&amp;quot;&#10;## [1] &amp;quot;2003-02-04 00:00:00 XLP -300 @ 19.3400001525879&amp;quot;&#10;## [1] &amp;quot;2003-02-07 00:00:00 XLP 300 @ 18.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-02-07 00:00:00 XLP 300 @ 18.9200000762939&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLP -300 @ 19.1800003051758&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLP -300 @ 19.1800003051758&amp;quot;&#10;## [1] &amp;quot;2003-02-21 00:00:00 XLP 300 @ 18.9500007629395&amp;quot;&#10;## [1] &amp;quot;2003-02-21 00:00:00 XLP 300 @ 18.9500007629395&amp;quot;&#10;## [1] &amp;quot;2003-03-13 00:00:00 XLP -300 @ 18.5400009155273&amp;quot;&#10;## [1] &amp;quot;2003-03-13 00:00:00 XLP -300 @ 18.5400009155273&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLP 300 @ 18.9799995422363&amp;quot;&#10;## [1] &amp;quot;2003-03-25 00:00:00 XLP 300 @ 18.9799995422363&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLP -300 @ 18.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-04-03 00:00:00 XLP -300 @ 18.7700004577637&amp;quot;&#10;## [1] &amp;quot;2003-04-17 00:00:00 XLP 300 @ 19.1000003814697&amp;quot;&#10;## [1] &amp;quot;2003-04-17 00:00:00 XLP 300 @ 19.1000003814697&amp;quot;&#10;## [1] &amp;quot;2003-04-23 00:00:00 XLP -300 @ 19.2600002288818&amp;quot;&#10;## [1] &amp;quot;2003-04-23 00:00:00 XLP -300 @ 19.2600002288818&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLP 300 @ 19.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-04-28 00:00:00 XLP 300 @ 19.1100006103516&amp;quot;&#10;## [1] &amp;quot;2003-04-30 00:00:00 XLP -300 @ 19.1200008392334&amp;quot;&#10;## [1] &amp;quot;2003-04-30 00:00:00 XLP -300 @ 19.1200008392334&amp;quot;&#10;## [1] 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20.1599998474121&amp;quot;&#10;## [1] &amp;quot;2003-07-10 00:00:00 XLP 300 @ 20.1599998474121&amp;quot;&#10;## [1] &amp;quot;2003-07-16 00:00:00 XLP -300 @ 20.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-07-16 00:00:00 XLP -300 @ 20.1499996185303&amp;quot;&#10;## [1] &amp;quot;2003-07-17 00:00:00 XLP 300 @ 20.0799999237061&amp;quot;&#10;## [1] &amp;quot;2003-07-17 00:00:00 XLP 300 @ 20.0799999237061&amp;quot;&#10;## [1] &amp;quot;2003-07-23 00:00:00 XLP -300 @ 20.2099990844727&amp;quot;&#10;## [1] &amp;quot;2003-07-23 00:00:00 XLP -300 @ 20.2099990844727&amp;quot;&#10;## [1] &amp;quot;2003-07-25 00:00:00 XLP 300 @ 20.2299995422363&amp;quot;&#10;## [1] &amp;quot;2003-07-25 00:00:00 XLP 300 @ 20.2299995422363&amp;quot;&#10;## [1] &amp;quot;2003-08-08 00:00:00 XLP -300 @ 20.1800003051758&amp;quot;&#10;## [1] &amp;quot;2003-08-08 00:00:00 XLP -300 @ 20.1800003051758&amp;quot;&#10;## [1] &amp;quot;2003-08-21 00:00:00 XLP 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-08-21 00:00:00 XLP 300 @ 20.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-08-28 00:00:00 XLP -300 @ 20.4599990844727&amp;quot;&#10;## [1] &amp;quot;2003-08-28 00:00:00 XLP -300 @ 20.4599990844727&amp;quot;&#10;## [1] &amp;quot;2003-09-10 00:00:00 XLP 300 @ 20.4500007629395&amp;quot;&#10;## [1] &amp;quot;2003-09-10 00:00:00 XLP 300 @ 20.4500007629395&amp;quot;&#10;## [1] &amp;quot;2003-09-15 00:00:00 XLP -300 @ 20.5900001525879&amp;quot;&#10;## [1] &amp;quot;2003-09-15 00:00:00 XLP -300 @ 20.5900001525879&amp;quot;&#10;## [1] &amp;quot;2003-09-23 00:00:00 XLP 300 @ 20.6599998474121&amp;quot;&#10;## [1] &amp;quot;2003-09-23 00:00:00 XLP 300 @ 20.6599998474121&amp;quot;&#10;## [1] &amp;quot;2003-10-02 00:00:00 XLP -300 @ 20.6900005340576&amp;quot;&#10;## [1] &amp;quot;2003-10-02 00:00:00 XLP -300 @ 20.6900005340576&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLP 300 @ 21.0599994659424&amp;quot;&#10;## [1] &amp;quot;2003-10-20 00:00:00 XLP 300 @ 21.0599994659424&amp;quot;&#10;## [1] 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21.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-01-15 00:00:00 XLP -300 @ 21.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-01-21 00:00:00 XLP 300 @ 21.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-01-21 00:00:00 XLP 300 @ 21.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-01-22 00:00:00 XLP -300 @ 21.5400009155273&amp;quot;&#10;## [1] &amp;quot;2004-01-22 00:00:00 XLP -300 @ 21.5400009155273&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLP 300 @ 21.8999996185303&amp;quot;&#10;## [1] &amp;quot;2004-01-29 00:00:00 XLP 300 @ 21.8999996185303&amp;quot;&#10;## [1] &amp;quot;2004-01-30 00:00:00 XLP -300 @ 21.7800006866455&amp;quot;&#10;## [1] &amp;quot;2004-01-30 00:00:00 XLP -300 @ 21.7800006866455&amp;quot;&#10;## [1] &amp;quot;2004-02-17 00:00:00 XLP 300 @ 22.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-02-17 00:00:00 XLP 300 @ 22.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-02-18 00:00:00 XLP -300 @ 22.5799999237061&amp;quot;&#10;## [1] &amp;quot;2004-02-18 00:00:00 XLP -300 @ 22.5799999237061&amp;quot;&#10;## [1] &amp;quot;2004-03-11 00:00:00 XLP 300 @ 22.6200008392334&amp;quot;&#10;## [1] &amp;quot;2004-03-11 00:00:00 XLP 300 @ 22.6200008392334&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLP -300 @ 22.7000007629395&amp;quot;&#10;## [1] &amp;quot;2004-03-18 00:00:00 XLP -300 @ 22.7000007629395&amp;quot;&#10;## [1] &amp;quot;2004-03-23 00:00:00 XLP 300 @ 22.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-03-23 00:00:00 XLP 300 @ 22.2299995422363&amp;quot;&#10;## [1] &amp;quot;2004-03-26 00:00:00 XLP -300 @ 22.4699993133545&amp;quot;&#10;## [1] &amp;quot;2004-03-26 00:00:00 XLP -300 @ 22.4699993133545&amp;quot;&#10;## [1] &amp;quot;2004-04-12 00:00:00 XLP 300 @ 22.9200000762939&amp;quot;&#10;## [1] &amp;quot;2004-04-12 00:00:00 XLP 300 @ 22.9200000762939&amp;quot;&#10;## [1] &amp;quot;2004-04-16 00:00:00 XLP -300 @ 23.0799999237061&amp;quot;&#10;## [1] &amp;quot;2004-04-16 00:00:00 XLP -300 @ 23.0799999237061&amp;quot;&#10;## [1] 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22.8600006103516&amp;quot;&#10;## [1] &amp;quot;2004-07-02 00:00:00 XLP 300 @ 22.8600006103516&amp;quot;&#10;## [1] &amp;quot;2004-07-12 00:00:00 XLP -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2004-07-12 00:00:00 XLP -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2004-07-16 00:00:00 XLP 300 @ 22.8099994659424&amp;quot;&#10;## [1] &amp;quot;2004-07-16 00:00:00 XLP 300 @ 22.8099994659424&amp;quot;&#10;## [1] &amp;quot;2004-08-03 00:00:00 XLP -300 @ 22.0799999237061&amp;quot;&#10;## [1] &amp;quot;2004-08-03 00:00:00 XLP -300 @ 22.0799999237061&amp;quot;&#10;## [1] &amp;quot;2004-08-06 00:00:00 XLP 300 @ 21.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-08-06 00:00:00 XLP 300 @ 21.6000003814697&amp;quot;&#10;## [1] &amp;quot;2004-08-12 00:00:00 XLP -300 @ 21.9699993133545&amp;quot;&#10;## [1] &amp;quot;2004-08-12 00:00:00 XLP -300 @ 21.9699993133545&amp;quot;&#10;## [1] &amp;quot;2004-08-31 00:00:00 XLP 300 @ 22.3400001525879&amp;quot;&#10;## [1] &amp;quot;2004-08-31 00:00:00 XLP 300 @ 22.3400001525879&amp;quot;&#10;## [1] &amp;quot;2004-09-03 00:00:00 XLP -300 @ 22.7000007629395&amp;quot;&#10;## [1] &amp;quot;2004-09-03 00:00:00 XLP -300 @ 22.7000007629395&amp;quot;&#10;## [1] &amp;quot;2004-09-09 00:00:00 XLP 300 @ 22.3700008392334&amp;quot;&#10;## [1] &amp;quot;2004-09-09 00:00:00 XLP 300 @ 22.3700008392334&amp;quot;&#10;## [1] &amp;quot;2004-09-30 00:00:00 XLP -300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2004-09-30 00:00:00 XLP -300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2004-10-08 00:00:00 XLP 300 @ 21.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-10-08 00:00:00 XLP 300 @ 21.6100006103516&amp;quot;&#10;## [1] &amp;quot;2004-10-19 00:00:00 XLP -300 @ 21.4599990844727&amp;quot;&#10;## [1] &amp;quot;2004-10-19 00:00:00 XLP -300 @ 21.4599990844727&amp;quot;&#10;## [1] &amp;quot;2004-10-25 00:00:00 XLP 300 @ 21.2600002288818&amp;quot;&#10;## [1] &amp;quot;2004-10-25 00:00:00 XLP 300 @ 21.2600002288818&amp;quot;&#10;## [1] 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23.0400009155273&amp;quot;&#10;## [1] &amp;quot;2004-12-23 00:00:00 XLP -300 @ 23.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-01-05 00:00:00 XLP 300 @ 22.8799991607666&amp;quot;&#10;## [1] &amp;quot;2005-01-05 00:00:00 XLP 300 @ 22.8799991607666&amp;quot;&#10;## [1] &amp;quot;2005-01-10 00:00:00 XLP -300 @ 23.2399997711182&amp;quot;&#10;## [1] &amp;quot;2005-01-10 00:00:00 XLP -300 @ 23.2399997711182&amp;quot;&#10;## [1] &amp;quot;2005-01-14 00:00:00 XLP 300 @ 23.1900005340576&amp;quot;&#10;## [1] &amp;quot;2005-01-14 00:00:00 XLP 300 @ 23.1900005340576&amp;quot;&#10;## [1] &amp;quot;2005-01-19 00:00:00 XLP -300 @ 23.3899993896484&amp;quot;&#10;## [1] &amp;quot;2005-01-19 00:00:00 XLP -300 @ 23.3899993896484&amp;quot;&#10;## [1] &amp;quot;2005-01-24 00:00:00 XLP 300 @ 23.0799999237061&amp;quot;&#10;## [1] &amp;quot;2005-01-24 00:00:00 XLP 300 @ 23.0799999237061&amp;quot;&#10;## [1] &amp;quot;2005-01-28 00:00:00 XLP -300 @ 23.2900009155273&amp;quot;&#10;## [1] &amp;quot;2005-01-28 00:00:00 XLP -300 @ 23.2900009155273&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLP 300 @ 23.3999996185303&amp;quot;&#10;## [1] &amp;quot;2005-02-10 00:00:00 XLP 300 @ 23.3999996185303&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLP -300 @ 23.5499992370605&amp;quot;&#10;## [1] &amp;quot;2005-02-14 00:00:00 XLP -300 @ 23.5499992370605&amp;quot;&#10;## [1] &amp;quot;2005-02-18 00:00:00 XLP 300 @ 23.4699993133545&amp;quot;&#10;## [1] &amp;quot;2005-02-18 00:00:00 XLP 300 @ 23.4699993133545&amp;quot;&#10;## [1] &amp;quot;2005-02-28 00:00:00 XLP -300 @ 23.3199996948242&amp;quot;&#10;## [1] &amp;quot;2005-02-28 00:00:00 XLP -300 @ 23.3199996948242&amp;quot;&#10;## [1] &amp;quot;2005-03-09 00:00:00 XLP 300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-03-09 00:00:00 XLP 300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-03-31 00:00:00 XLP -300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2005-03-31 00:00:00 XLP -300 @ 23.0200004577637&amp;quot;&#10;## [1] &amp;quot;2005-04-04 00:00:00 XLP 300 @ 22.9300003051758&amp;quot;&#10;## [1] &amp;quot;2005-04-04 00:00:00 XLP 300 @ 22.9300003051758&amp;quot;&#10;## [1] &amp;quot;2005-04-06 00:00:00 XLP -300 @ 23.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-04-06 00:00:00 XLP -300 @ 23.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-04-15 00:00:00 XLP 300 @ 22.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-04-15 00:00:00 XLP 300 @ 22.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-05-03 00:00:00 XLP -300 @ 23.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-05-03 00:00:00 XLP -300 @ 23.0499992370605&amp;quot;&#10;## [1] &amp;quot;2005-05-13 00:00:00 XLP 300 @ 22.8500003814697&amp;quot;&#10;## [1] &amp;quot;2005-05-13 00:00:00 XLP 300 @ 22.8500003814697&amp;quot;&#10;## [1] &amp;quot;2005-05-18 00:00:00 XLP -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2005-05-18 00:00:00 XLP -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2005-05-26 00:00:00 XLP 300 @ 23.4599990844727&amp;quot;&#10;## [1] &amp;quot;2005-05-26 00:00:00 XLP 300 @ 23.4599990844727&amp;quot;&#10;## [1] &amp;quot;2005-06-02 00:00:00 XLP -300 @ 23.5300006866455&amp;quot;&#10;## [1] &amp;quot;2005-06-02 00:00:00 XLP -300 @ 23.5300006866455&amp;quot;&#10;## [1] &amp;quot;2005-06-06 00:00:00 XLP 300 @ 23.3500003814697&amp;quot;&#10;## [1] &amp;quot;2005-06-06 00:00:00 XLP 300 @ 23.3500003814697&amp;quot;&#10;## [1] &amp;quot;2005-06-14 00:00:00 XLP -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2005-06-14 00:00:00 XLP -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2005-06-17 00:00:00 XLP 300 @ 23.2999992370605&amp;quot;&#10;## [1] &amp;quot;2005-06-17 00:00:00 XLP 300 @ 23.2999992370605&amp;quot;&#10;## [1] &amp;quot;2005-06-29 00:00:00 XLP -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2005-06-29 00:00:00 XLP -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2005-07-01 00:00:00 XLP 300 @ 22.8299999237061&amp;quot;&#10;## [1] &amp;quot;2005-07-01 00:00:00 XLP 300 @ 22.8299999237061&amp;quot;&#10;## [1] &amp;quot;2005-07-06 00:00:00 XLP -300 @ 22.7399997711182&amp;quot;&#10;## [1] &amp;quot;2005-07-06 00:00:00 XLP -300 @ 22.7399997711182&amp;quot;&#10;## [1] &amp;quot;2005-07-07 00:00:00 XLP 300 @ 22.7000007629395&amp;quot;&#10;## [1] &amp;quot;2005-07-07 00:00:00 XLP 300 @ 22.7000007629395&amp;quot;&#10;## [1] &amp;quot;2005-07-11 00:00:00 XLP -300 @ 23.1299991607666&amp;quot;&#10;## [1] &amp;quot;2005-07-11 00:00:00 XLP -300 @ 23.1299991607666&amp;quot;&#10;## [1] &amp;quot;2005-07-20 00:00:00 XLP 300 @ 23.2999992370605&amp;quot;&#10;## [1] &amp;quot;2005-07-20 00:00:00 XLP 300 @ 23.2999992370605&amp;quot;&#10;## [1] &amp;quot;2005-07-27 00:00:00 XLP -300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-07-27 00:00:00 XLP -300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-08-02 00:00:00 XLP 300 @ 23.4400005340576&amp;quot;&#10;## [1] &amp;quot;2005-08-02 00:00:00 XLP 300 @ 23.4400005340576&amp;quot;&#10;## [1] 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22.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-08-30 00:00:00 XLP -300 @ 22.9899997711182&amp;quot;&#10;## [1] &amp;quot;2005-09-14 00:00:00 XLP 300 @ 23.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-09-14 00:00:00 XLP 300 @ 23.0400009155273&amp;quot;&#10;## [1] &amp;quot;2005-09-28 00:00:00 XLP -300 @ 22.9200000762939&amp;quot;&#10;## [1] &amp;quot;2005-09-28 00:00:00 XLP -300 @ 22.9200000762939&amp;quot;&#10;## [1] &amp;quot;2005-10-06 00:00:00 XLP 300 @ 22.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-10-06 00:00:00 XLP 300 @ 22.8600006103516&amp;quot;&#10;## [1] &amp;quot;2005-10-18 00:00:00 XLP -300 @ 22.8299999237061&amp;quot;&#10;## [1] &amp;quot;2005-10-18 00:00:00 XLP -300 @ 22.8299999237061&amp;quot;&#10;## [1] &amp;quot;2005-10-28 00:00:00 XLP 300 @ 23.0799999237061&amp;quot;&#10;## [1] &amp;quot;2005-10-28 00:00:00 XLP 300 @ 23.0799999237061&amp;quot;&#10;## [1] &amp;quot;2005-10-31 00:00:00 XLP -300 @ 23.1700000762939&amp;quot;&#10;## [1] &amp;quot;2005-10-31 00:00:00 XLP -300 @ 23.1700000762939&amp;quot;&#10;## [1] &amp;quot;2005-11-16 00:00:00 XLP 300 @ 23.3500003814697&amp;quot;&#10;## [1] &amp;quot;2005-11-16 00:00:00 XLP 300 @ 23.3500003814697&amp;quot;&#10;## [1] &amp;quot;2005-11-21 00:00:00 XLP -300 @ 23.4300003051758&amp;quot;&#10;## [1] &amp;quot;2005-11-21 00:00:00 XLP -300 @ 23.4300003051758&amp;quot;&#10;## [1] &amp;quot;2005-11-30 00:00:00 XLP 300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-11-30 00:00:00 XLP 300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2005-12-13 00:00:00 XLP -300 @ 23.7000007629395&amp;quot;&#10;## [1] &amp;quot;2005-12-13 00:00:00 XLP -300 @ 23.7000007629395&amp;quot;&#10;## [1] &amp;quot;2005-12-21 00:00:00 XLP 300 @ 23.6900005340576&amp;quot;&#10;## [1] &amp;quot;2005-12-21 00:00:00 XLP 300 @ 23.6900005340576&amp;quot;&#10;## [1] &amp;quot;2006-01-05 00:00:00 XLP -300 @ 23.3999996185303&amp;quot;&#10;## [1] &amp;quot;2006-01-05 00:00:00 XLP -300 @ 23.3999996185303&amp;quot;&#10;## [1] 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24.1000003814697&amp;quot;&#10;## [1] &amp;quot;2006-03-16 00:00:00 XLP 300 @ 24.1000003814697&amp;quot;&#10;## [1] &amp;quot;2006-03-23 00:00:00 XLP -300 @ 23.9799995422363&amp;quot;&#10;## [1] &amp;quot;2006-03-23 00:00:00 XLP -300 @ 23.9799995422363&amp;quot;&#10;## [1] &amp;quot;2006-03-28 00:00:00 XLP 300 @ 23.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-03-28 00:00:00 XLP 300 @ 23.7099990844727&amp;quot;&#10;## [1] &amp;quot;2006-04-19 00:00:00 XLP -300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2006-04-19 00:00:00 XLP -300 @ 23.3799991607666&amp;quot;&#10;## [1] &amp;quot;2006-05-12 00:00:00 XLP 300 @ 23.6700000762939&amp;quot;&#10;## [1] &amp;quot;2006-05-12 00:00:00 XLP 300 @ 23.6700000762939&amp;quot;&#10;## [1] &amp;quot;2006-05-17 00:00:00 XLP -300 @ 23.7199993133545&amp;quot;&#10;## [1] &amp;quot;2006-05-17 00:00:00 XLP -300 @ 23.7199993133545&amp;quot;&#10;## [1] &amp;quot;2006-05-18 00:00:00 XLP 300 @ 23.6000003814697&amp;quot;&#10;## [1] &amp;quot;2006-05-18 00:00:00 XLP 300 @ 23.6000003814697&amp;quot;&#10;## [1] &amp;quot;2006-05-25 00:00:00 XLP -300 @ 24.0900001525879&amp;quot;&#10;## [1] &amp;quot;2006-05-25 00:00:00 XLP -300 @ 24.0900001525879&amp;quot;&#10;## [1] &amp;quot;2006-05-31 00:00:00 XLP 300 @ 23.8799991607666&amp;quot;&#10;## [1] &amp;quot;2006-05-31 00:00:00 XLP 300 @ 23.8799991607666&amp;quot;&#10;## [1] &amp;quot;2006-06-02 00:00:00 XLP -300 @ 23.9599990844727&amp;quot;&#10;## [1] &amp;quot;2006-06-02 00:00:00 XLP -300 @ 23.9599990844727&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLP 300 @ 23.6900005340576&amp;quot;&#10;## [1] &amp;quot;2006-06-06 00:00:00 XLP 300 @ 23.6900005340576&amp;quot;&#10;## [1] &amp;quot;2006-06-12 00:00:00 XLP -300 @ 23.6399993896484&amp;quot;&#10;## [1] &amp;quot;2006-06-12 00:00:00 XLP -300 @ 23.6399993896484&amp;quot;&#10;## [1] &amp;quot;2006-06-13 00:00:00 XLP 300 @ 23.5599994659424&amp;quot;&#10;## [1] &amp;quot;2006-06-13 00:00:00 XLP 300 @ 23.5599994659424&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLP -300 @ 23.75&amp;quot;&#10;## [1] &amp;quot;2006-06-16 00:00:00 XLP -300 @ 23.75&amp;quot;&#10;## [1] &amp;quot;2006-06-20 00:00:00 XLP 300 @ 23.8299999237061&amp;quot;&#10;## [1] &amp;quot;2006-06-20 00:00:00 XLP 300 @ 23.8299999237061&amp;quot;&#10;## [1] &amp;quot;2006-06-21 00:00:00 XLP -300 @ 23.9200000762939&amp;quot;&#10;## [1] &amp;quot;2006-06-21 00:00:00 XLP -300 @ 23.9200000762939&amp;quot;&#10;## [1] &amp;quot;2006-07-14 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;2006-07-14 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLP -300 @ 24.4899997711182&amp;quot;&#10;## [1] &amp;quot;2006-07-20 00:00:00 XLP -300 @ 24.4899997711182&amp;quot;&#10;## [1] &amp;quot;2006-07-28 00:00:00 XLP 300 @ 24.6900005340576&amp;quot;&#10;## [1] &amp;quot;2006-07-28 00:00:00 XLP 300 @ 24.6900005340576&amp;quot;&#10;## [1] &amp;quot;2006-08-03 00:00:00 XLP -300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-08-03 00:00:00 XLP -300 @ 24.7299995422363&amp;quot;&#10;## [1] &amp;quot;2006-08-10 00:00:00 XLP 300 @ 24.8899993896484&amp;quot;&#10;## [1] &amp;quot;2006-08-10 00:00:00 XLP 300 @ 24.8899993896484&amp;quot;&#10;## [1] &amp;quot;2006-08-11 00:00:00 XLP -300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2006-08-11 00:00:00 XLP -300 @ 24.8400001525879&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLP 300 @ 25.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-08-24 00:00:00 XLP 300 @ 25.2800006866455&amp;quot;&#10;## [1] &amp;quot;2006-08-25 00:00:00 XLP -300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2006-08-25 00:00:00 XLP -300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2006-09-07 00:00:00 XLP 300 @ 25.4099998474121&amp;quot;&#10;## [1] &amp;quot;2006-09-07 00:00:00 XLP 300 @ 25.4099998474121&amp;quot;&#10;## [1] &amp;quot;2006-09-12 00:00:00 XLP -300 @ 25.7399997711182&amp;quot;&#10;## [1] &amp;quot;2006-09-12 00:00:00 XLP -300 @ 25.7399997711182&amp;quot;&#10;## [1] &amp;quot;2006-09-14 00:00:00 XLP 300 @ 25.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-09-14 00:00:00 XLP 300 @ 25.6800003051758&amp;quot;&#10;## [1] &amp;quot;2006-09-21 00:00:00 XLP -300 @ 25.4599990844727&amp;quot;&#10;## [1] &amp;quot;2006-09-21 00:00:00 XLP -300 @ 25.4599990844727&amp;quot;&#10;## [1] &amp;quot;2006-09-22 00:00:00 XLP 300 @ 25.4799995422363&amp;quot;&#10;## [1] &amp;quot;2006-09-22 00:00:00 XLP 300 @ 25.4799995422363&amp;quot;&#10;## [1] &amp;quot;2006-09-28 00:00:00 XLP -300 @ 25.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-09-28 00:00:00 XLP -300 @ 25.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-10-02 00:00:00 XLP 300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2006-10-02 00:00:00 XLP 300 @ 25.2099990844727&amp;quot;&#10;## [1] &amp;quot;2006-10-05 00:00:00 XLP -300 @ 25.4099998474121&amp;quot;&#10;## [1] &amp;quot;2006-10-05 00:00:00 XLP -300 @ 25.4099998474121&amp;quot;&#10;## [1] &amp;quot;2006-10-09 00:00:00 XLP 300 @ 25.3600006103516&amp;quot;&#10;## [1] &amp;quot;2006-10-09 00:00:00 XLP 300 @ 25.3600006103516&amp;quot;&#10;## [1] &amp;quot;2006-10-19 00:00:00 XLP -300 @ 25.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-10-19 00:00:00 XLP -300 @ 25.4500007629395&amp;quot;&#10;## [1] &amp;quot;2006-11-01 00:00:00 XLP 300 @ 25.6299991607666&amp;quot;&#10;## [1] &amp;quot;2006-11-01 00:00:00 XLP 300 @ 25.6299991607666&amp;quot;&#10;## [1] &amp;quot;2006-11-09 00:00:00 XLP -300 @ 25.5400009155273&amp;quot;&#10;## [1] &amp;quot;2006-11-09 00:00:00 XLP -300 @ 25.5400009155273&amp;quot;&#10;## [1] &amp;quot;2006-11-10 00:00:00 XLP 300 @ 25.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-11-10 00:00:00 XLP 300 @ 25.5499992370605&amp;quot;&#10;## [1] &amp;quot;2006-11-16 00:00:00 XLP -300 @ 25.8500003814697&amp;quot;&#10;## [1] &amp;quot;2006-11-16 00:00:00 XLP -300 @ 25.8500003814697&amp;quot;&#10;## [1] &amp;quot;2006-11-27 00:00:00 XLP 300 @ 25.4099998474121&amp;quot;&#10;## [1] &amp;quot;2006-11-27 00:00:00 XLP 300 @ 25.4099998474121&amp;quot;&#10;## [1] &amp;quot;2006-11-30 00:00:00 XLP -300 @ 25.6100006103516&amp;quot;&#10;## [1] &amp;quot;2006-11-30 00:00:00 XLP -300 @ 25.6100006103516&amp;quot;&#10;## [1] &amp;quot;2006-12-04 00:00:00 XLP 300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2006-12-04 00:00:00 XLP 300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2006-12-05 00:00:00 XLP -300 @ 26.0400009155273&amp;quot;&#10;## [1] &amp;quot;2006-12-05 00:00:00 XLP -300 @ 26.0400009155273&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLP 300 @ 26.0599994659424&amp;quot;&#10;## [1] &amp;quot;2006-12-19 00:00:00 XLP 300 @ 26.0599994659424&amp;quot;&#10;## [1] &amp;quot;2006-12-22 00:00:00 XLP -300 @ 26.0699996948242&amp;quot;&#10;## [1] &amp;quot;2006-12-22 00:00:00 XLP -300 @ 26.0699996948242&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLP 300 @ 26.2900009155273&amp;quot;&#10;## [1] &amp;quot;2007-01-03 00:00:00 XLP 300 @ 26.2900009155273&amp;quot;&#10;## [1] 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26.7199993133545&amp;quot;&#10;## [1] &amp;quot;2007-04-30 00:00:00 XLP 300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2007-04-30 00:00:00 XLP 300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2007-05-08 00:00:00 XLP -300 @ 27.2600002288818&amp;quot;&#10;## [1] &amp;quot;2007-05-08 00:00:00 XLP -300 @ 27.2600002288818&amp;quot;&#10;## [1] &amp;quot;2007-05-09 00:00:00 XLP 300 @ 27.2999992370605&amp;quot;&#10;## [1] &amp;quot;2007-05-09 00:00:00 XLP 300 @ 27.2999992370605&amp;quot;&#10;## [1] &amp;quot;2007-05-16 00:00:00 XLP -300 @ 27.5599994659424&amp;quot;&#10;## [1] &amp;quot;2007-05-16 00:00:00 XLP -300 @ 27.5599994659424&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLP 300 @ 27.5&amp;quot;&#10;## [1] &amp;quot;2007-05-25 00:00:00 XLP 300 @ 27.5&amp;quot;&#10;## [1] &amp;quot;2007-05-30 00:00:00 XLP -300 @ 27.7299995422363&amp;quot;&#10;## [1] &amp;quot;2007-05-30 00:00:00 XLP -300 @ 27.7299995422363&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLP 300 @ 27.2999992370605&amp;quot;&#10;## [1] &amp;quot;2007-06-07 00:00:00 XLP 300 @ 27.2999992370605&amp;quot;&#10;## [1] &amp;quot;2007-06-28 00:00:00 XLP -300 @ 27.0200004577637&amp;quot;&#10;## [1] &amp;quot;2007-06-28 00:00:00 XLP -300 @ 27.0200004577637&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLP 300 @ 27.2800006866455&amp;quot;&#10;## [1] &amp;quot;2007-07-11 00:00:00 XLP 300 @ 27.2800006866455&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLP -300 @ 27.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-07-13 00:00:00 XLP -300 @ 27.7000007629395&amp;quot;&#10;## [1] &amp;quot;2007-07-23 00:00:00 XLP 300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2007-07-23 00:00:00 XLP 300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-03 00:00:00 XLP -300 @ 26.6499996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-03 00:00:00 XLP -300 @ 26.6499996185303&amp;quot;&#10;## [1] &amp;quot;2007-08-13 00:00:00 XLP 300 @ 27.0200004577637&amp;quot;&#10;## [1] &amp;quot;2007-08-13 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00:00:00 XLP -300 @ 29.1499996185303&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLP 300 @ 29.25&amp;quot;&#10;## [1] &amp;quot;2007-12-12 00:00:00 XLP 300 @ 29.25&amp;quot;&#10;## [1] &amp;quot;2007-12-14 00:00:00 XLP -300 @ 29.0200004577637&amp;quot;&#10;## [1] &amp;quot;2007-12-14 00:00:00 XLP -300 @ 29.0200004577637&amp;quot;&#10;## [1] &amp;quot;2007-12-17 00:00:00 XLP 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2007-12-17 00:00:00 XLP 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2007-12-24 00:00:00 XLP -300 @ 29.2999992370605&amp;quot;&#10;## [1] &amp;quot;2007-12-24 00:00:00 XLP -300 @ 29.2999992370605&amp;quot;&#10;## [1] &amp;quot;2007-12-28 00:00:00 XLP 300 @ 29.0300006866455&amp;quot;&#10;## [1] &amp;quot;2007-12-28 00:00:00 XLP 300 @ 29.0300006866455&amp;quot;&#10;## [1] &amp;quot;2008-01-10 00:00:00 XLP -300 @ 28.6700000762939&amp;quot;&#10;## [1] &amp;quot;2008-01-10 00:00:00 XLP -300 @ 28.6700000762939&amp;quot;&#10;## [1] &amp;quot;2008-01-14 00:00:00 XLP 300 @ 28.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-01-14 00:00:00 XLP 300 @ 28.1499996185303&amp;quot;&#10;## [1] &amp;quot;2008-02-01 00:00:00 XLP -300 @ 27.4699993133545&amp;quot;&#10;## [1] &amp;quot;2008-02-01 00:00:00 XLP -300 @ 27.4699993133545&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLP 300 @ 26.8199996948242&amp;quot;&#10;## [1] &amp;quot;2008-02-06 00:00:00 XLP 300 @ 26.8199996948242&amp;quot;&#10;## [1] &amp;quot;2008-02-13 00:00:00 XLP -300 @ 27.3700008392334&amp;quot;&#10;## [1] &amp;quot;2008-02-13 00:00:00 XLP -300 @ 27.3700008392334&amp;quot;&#10;## [1] &amp;quot;2008-03-03 00:00:00 XLP 300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2008-03-03 00:00:00 XLP 300 @ 27.3999996185303&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLP -300 @ 27.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-03-12 00:00:00 XLP -300 @ 27.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-03-17 00:00:00 XLP 300 @ 26.8099994659424&amp;quot;&#10;## [1] 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00:00:00 XLP -300 @ 27.2900009155273&amp;quot;&#10;## [1] &amp;quot;2008-07-21 00:00:00 XLP 300 @ 26.7700004577637&amp;quot;&#10;## [1] &amp;quot;2008-07-21 00:00:00 XLP 300 @ 26.7700004577637&amp;quot;&#10;## [1] &amp;quot;2008-07-23 00:00:00 XLP -300 @ 27.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-07-23 00:00:00 XLP -300 @ 27.4300003051758&amp;quot;&#10;## [1] &amp;quot;2008-07-29 00:00:00 XLP 300 @ 27.5100002288818&amp;quot;&#10;## [1] &amp;quot;2008-07-29 00:00:00 XLP 300 @ 27.5100002288818&amp;quot;&#10;## [1] &amp;quot;2008-07-30 00:00:00 XLP -300 @ 27.8299999237061&amp;quot;&#10;## [1] &amp;quot;2008-07-30 00:00:00 XLP -300 @ 27.8299999237061&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 XLP 300 @ 28.4799995422363&amp;quot;&#10;## [1] &amp;quot;2008-08-20 00:00:00 XLP 300 @ 28.4799995422363&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 XLP -300 @ 28.2199993133545&amp;quot;&#10;## [1] &amp;quot;2008-08-25 00:00:00 XLP -300 @ 28.2199993133545&amp;quot;&#10;## [1] 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27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2008-09-30 00:00:00 XLP 300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2008-10-02 00:00:00 XLP -300 @ 27.4500007629395&amp;quot;&#10;## [1] &amp;quot;2008-10-02 00:00:00 XLP -300 @ 27.4500007629395&amp;quot;&#10;## [1] &amp;quot;2008-10-06 00:00:00 XLP 300 @ 26.4400005340576&amp;quot;&#10;## [1] &amp;quot;2008-10-06 00:00:00 XLP 300 @ 26.4400005340576&amp;quot;&#10;## [1] &amp;quot;2008-10-15 00:00:00 XLP -300 @ 23.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-10-15 00:00:00 XLP -300 @ 23.8999996185303&amp;quot;&#10;## [1] &amp;quot;2008-10-16 00:00:00 XLP 300 @ 24.1299991607666&amp;quot;&#10;## [1] &amp;quot;2008-10-16 00:00:00 XLP 300 @ 24.1299991607666&amp;quot;&#10;## [1] &amp;quot;2008-10-21 00:00:00 XLP -300 @ 24.2800006866455&amp;quot;&#10;## [1] &amp;quot;2008-10-21 00:00:00 XLP -300 @ 24.2800006866455&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;2008-10-23 00:00:00 XLP 300 @ 24&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLP -300 @ 23.2900009155273&amp;quot;&#10;## [1] &amp;quot;2008-10-29 00:00:00 XLP -300 @ 23.2900009155273&amp;quot;&#10;## [1] &amp;quot;2008-11-07 00:00:00 XLP 300 @ 24.2600002288818&amp;quot;&#10;## [1] &amp;quot;2008-11-07 00:00:00 XLP 300 @ 24.2600002288818&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLP -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2008-11-25 00:00:00 XLP -300 @ 23.4099998474121&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLP 300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2008-12-02 00:00:00 XLP 300 @ 23.0699996948242&amp;quot;&#10;## [1] &amp;quot;2008-12-08 00:00:00 XLP -300 @ 23.8400001525879&amp;quot;&#10;## [1] &amp;quot;2008-12-08 00:00:00 XLP -300 @ 23.8400001525879&amp;quot;&#10;## [1] &amp;quot;2008-12-12 00:00:00 XLP 300 @ 23.1399993896484&amp;quot;&#10;## [1] &amp;quot;2008-12-12 00:00:00 XLP 300 @ 23.1399993896484&amp;quot;&#10;## [1] &amp;quot;2008-12-17 00:00:00 XLP -300 @ 23.5400009155273&amp;quot;&#10;## [1] &amp;quot;2008-12-17 00:00:00 XLP -300 @ 23.5400009155273&amp;quot;&#10;## [1] &amp;quot;2008-12-22 00:00:00 XLP 300 @ 23.2900009155273&amp;quot;&#10;## [1] &amp;quot;2008-12-22 00:00:00 XLP 300 @ 23.2900009155273&amp;quot;&#10;## [1] &amp;quot;2008-12-31 00:00:00 XLP -300 @ 23.8700008392334&amp;quot;&#10;## [1] &amp;quot;2008-12-31 00:00:00 XLP -300 @ 23.8700008392334&amp;quot;&#10;## [1] &amp;quot;2009-01-08 00:00:00 XLP 300 @ 23.3999996185303&amp;quot;&#10;## [1] &amp;quot;2009-01-08 00:00:00 XLP 300 @ 23.3999996185303&amp;quot;&#10;## [1] &amp;quot;2009-01-28 00:00:00 XLP -300 @ 23.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-01-28 00:00:00 XLP -300 @ 23.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-02-02 00:00:00 XLP 300 @ 21.9599990844727&amp;quot;&#10;## [1] &amp;quot;2009-02-02 00:00:00 XLP 300 @ 21.9599990844727&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 XLP -300 @ 22.2999992370605&amp;quot;&#10;## [1] &amp;quot;2009-02-09 00:00:00 XLP -300 @ 22.2999992370605&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLP 300 @ 21.7000007629395&amp;quot;&#10;## [1] &amp;quot;2009-02-11 00:00:00 XLP 300 @ 21.7000007629395&amp;quot;&#10;## [1] &amp;quot;2009-02-20 00:00:00 XLP -300 @ 21.2999992370605&amp;quot;&#10;## [1] &amp;quot;2009-02-20 00:00:00 XLP -300 @ 21.2999992370605&amp;quot;&#10;## [1] &amp;quot;2009-02-24 00:00:00 XLP 300 @ 21.1499996185303&amp;quot;&#10;## [1] &amp;quot;2009-02-24 00:00:00 XLP 300 @ 21.1499996185303&amp;quot;&#10;## [1] &amp;quot;2009-03-13 00:00:00 XLP -300 @ 20.5599994659424&amp;quot;&#10;## [1] &amp;quot;2009-03-13 00:00:00 XLP -300 @ 20.5599994659424&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 XLP 300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2009-03-23 00:00:00 XLP 300 @ 21.4699993133545&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 XLP -300 @ 21.3700008392334&amp;quot;&#10;## [1] &amp;quot;2009-03-24 00:00:00 XLP -300 @ 21.3700008392334&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 XLP 300 @ 21.1000003814697&amp;quot;&#10;## [1] &amp;quot;2009-03-31 00:00:00 XLP 300 @ 21.1000003814697&amp;quot;&#10;## [1] &amp;quot;2009-04-03 00:00:00 XLP -300 @ 21.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-04-03 00:00:00 XLP -300 @ 21.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLP 300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2009-04-08 00:00:00 XLP 300 @ 21.6599998474121&amp;quot;&#10;## [1] &amp;quot;2009-04-17 00:00:00 XLP -300 @ 22.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-04-17 00:00:00 XLP -300 @ 22.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLP 300 @ 21.8799991607666&amp;quot;&#10;## [1] &amp;quot;2009-04-21 00:00:00 XLP 300 @ 21.8799991607666&amp;quot;&#10;## [1] &amp;quot;2009-04-29 00:00:00 XLP -300 @ 22.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-04-29 00:00:00 XLP -300 @ 22.0900001525879&amp;quot;&#10;## [1] &amp;quot;2009-05-14 00:00:00 XLP 300 @ 22.5799999237061&amp;quot;&#10;## [1] &amp;quot;2009-05-14 00:00:00 XLP 300 @ 22.5799999237061&amp;quot;&#10;## [1] &amp;quot;2009-05-19 00:00:00 XLP -300 @ 22.9699993133545&amp;quot;&#10;## [1] &amp;quot;2009-05-19 00:00:00 XLP -300 @ 22.9699993133545&amp;quot;&#10;## [1] &amp;quot;2009-05-28 00:00:00 XLP 300 @ 22.8700008392334&amp;quot;&#10;## [1] &amp;quot;2009-05-28 00:00:00 XLP 300 @ 22.8700008392334&amp;quot;&#10;## [1] &amp;quot;2009-06-01 00:00:00 XLP -300 @ 23.5799999237061&amp;quot;&#10;## [1] &amp;quot;2009-06-01 00:00:00 XLP -300 @ 23.5799999237061&amp;quot;&#10;## [1] &amp;quot;2009-06-10 00:00:00 XLP 300 @ 23.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-06-10 00:00:00 XLP 300 @ 23.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-06-15 00:00:00 XLP -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2009-06-15 00:00:00 XLP -300 @ 22.9500007629395&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLP 300 @ 22.6499996185303&amp;quot;&#10;## [1] &amp;quot;2009-06-16 00:00:00 XLP 300 @ 22.6499996185303&amp;quot;&#10;## [1] &amp;quot;2009-06-19 00:00:00 XLP -300 @ 22.8899993896484&amp;quot;&#10;## [1] &amp;quot;2009-06-19 00:00:00 XLP -300 @ 22.8899993896484&amp;quot;&#10;## [1] &amp;quot;2009-06-23 00:00:00 XLP 300 @ 22.6599998474121&amp;quot;&#10;## [1] &amp;quot;2009-06-23 00:00:00 XLP 300 @ 22.6599998474121&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLP -300 @ 23.0300006866455&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLP -300 @ 23.0300006866455&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLP 300 @ 23.3600006103516&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLP 300 @ 23.3600006103516&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLP -300 @ 23.3700008392334&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLP -300 @ 23.3700008392334&amp;quot;&#10;## [1] &amp;quot;2009-08-06 00:00:00 XLP 300 @ 24.1800003051758&amp;quot;&#10;## [1] &amp;quot;2009-08-06 00:00:00 XLP 300 @ 24.1800003051758&amp;quot;&#10;## [1] &amp;quot;2009-08-14 00:00:00 XLP -300 @ 24.3999996185303&amp;quot;&#10;## [1] &amp;quot;2009-08-14 00:00:00 XLP -300 @ 24.3999996185303&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLP 300 @ 24.1900005340576&amp;quot;&#10;## [1] &amp;quot;2009-08-18 00:00:00 XLP 300 @ 24.1900005340576&amp;quot;&#10;## [1] &amp;quot;2009-08-20 00:00:00 XLP -300 @ 24.4699993133545&amp;quot;&#10;## [1] &amp;quot;2009-08-20 00:00:00 XLP -300 @ 24.4699993133545&amp;quot;&#10;## [1] &amp;quot;2009-08-31 00:00:00 XLP 300 @ 24.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-08-31 00:00:00 XLP 300 @ 24.8199996948242&amp;quot;&#10;## [1] &amp;quot;2009-09-08 00:00:00 XLP -300 @ 25.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-09-08 00:00:00 XLP -300 @ 25.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-09-16 00:00:00 XLP 300 @ 25.3400001525879&amp;quot;&#10;## [1] &amp;quot;2009-09-16 00:00:00 XLP 300 @ 25.3400001525879&amp;quot;&#10;## [1] &amp;quot;2009-09-17 00:00:00 XLP -300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2009-09-17 00:00:00 XLP -300 @ 25.25&amp;quot;&#10;## [1] &amp;quot;2009-09-25 00:00:00 XLP 300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-09-25 00:00:00 XLP 300 @ 25.2399997711182&amp;quot;&#10;## [1] &amp;quot;2009-09-30 00:00:00 XLP -300 @ 25.4599990844727&amp;quot;&#10;## [1] &amp;quot;2009-09-30 00:00:00 XLP -300 @ 25.4599990844727&amp;quot;&#10;## [1] &amp;quot;2009-10-02 00:00:00 XLP 300 @ 25.3099994659424&amp;quot;&#10;## [1] &amp;quot;2009-10-02 00:00:00 XLP 300 @ 25.3099994659424&amp;quot;&#10;## [1] &amp;quot;2009-10-07 00:00:00 XLP -300 @ 25.7099990844727&amp;quot;&#10;## [1] &amp;quot;2009-10-07 00:00:00 XLP -300 @ 25.7099990844727&amp;quot;&#10;## [1] &amp;quot;2009-10-22 00:00:00 XLP 300 @ 26.3299999237061&amp;quot;&#10;## [1] &amp;quot;2009-10-22 00:00:00 XLP 300 @ 26.3299999237061&amp;quot;&#10;## [1] &amp;quot;2009-10-30 00:00:00 XLP -300 @ 25.8299999237061&amp;quot;&#10;## [1] &amp;quot;2009-10-30 00:00:00 XLP -300 @ 25.8299999237061&amp;quot;&#10;## [1] &amp;quot;2009-11-30 00:00:00 XLP 300 @ 26.7800006866455&amp;quot;&#10;## [1] &amp;quot;2009-11-30 00:00:00 XLP 300 @ 26.7800006866455&amp;quot;&#10;## [1] &amp;quot;2009-12-02 00:00:00 XLP -300 @ 27.1200008392334&amp;quot;&#10;## [1] &amp;quot;2009-12-02 00:00:00 XLP -300 @ 27.1200008392334&amp;quot;&#10;## [1] &amp;quot;2009-12-04 00:00:00 XLP 300 @ 27.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-12-04 00:00:00 XLP 300 @ 27.0499992370605&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 XLP -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2009-12-14 00:00:00 XLP -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2009-12-17 00:00:00 XLP 300 @ 26.5400009155273&amp;quot;&#10;## [1] &amp;quot;2009-12-17 00:00:00 XLP 300 @ 26.5400009155273&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 XLP -300 @ 26.7299995422363&amp;quot;&#10;## [1] &amp;quot;2009-12-28 00:00:00 XLP -300 @ 26.7299995422363&amp;quot;&#10;## [1] &amp;quot;2010-01-04 00:00:00 XLP 300 @ 26.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-01-04 00:00:00 XLP 300 @ 26.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLP -300 @ 26.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-01-13 00:00:00 XLP -300 @ 26.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-01-19 00:00:00 XLP 300 @ 26.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-01-19 00:00:00 XLP 300 @ 26.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLP -300 @ 26.7800006866455&amp;quot;&#10;## [1] &amp;quot;2010-02-02 00:00:00 XLP -300 @ 26.7800006866455&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLP 300 @ 25.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-02-05 00:00:00 XLP 300 @ 25.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 XLP -300 @ 26.2299995422363&amp;quot;&#10;## [1] &amp;quot;2010-02-10 00:00:00 XLP -300 @ 26.2299995422363&amp;quot;&#10;## [1] &amp;quot;2010-02-24 00:00:00 XLP 300 @ 27.1399993896484&amp;quot;&#10;## [1] &amp;quot;2010-02-24 00:00:00 XLP 300 @ 27.1399993896484&amp;quot;&#10;## [1] &amp;quot;2010-02-25 00:00:00 XLP -300 @ 27.1599998474121&amp;quot;&#10;## [1] &amp;quot;2010-02-25 00:00:00 XLP -300 @ 27.1599998474121&amp;quot;&#10;## [1] &amp;quot;2010-03-01 00:00:00 XLP 300 @ 27.2199993133545&amp;quot;&#10;## [1] &amp;quot;2010-03-01 00:00:00 XLP 300 @ 27.2199993133545&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLP -300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2010-03-02 00:00:00 XLP -300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2010-03-11 00:00:00 XLP 300 @ 27.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-03-11 00:00:00 XLP 300 @ 27.4599990844727&amp;quot;&#10;## [1] &amp;quot;2010-03-15 00:00:00 XLP -300 @ 27.6900005340576&amp;quot;&#10;## [1] &amp;quot;2010-03-15 00:00:00 XLP -300 @ 27.6900005340576&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLP 300 @ 27.9099998474121&amp;quot;&#10;## [1] &amp;quot;2010-03-22 00:00:00 XLP 300 @ 27.9099998474121&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLP -300 @ 27.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-03-24 00:00:00 XLP -300 @ 27.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-04-01 00:00:00 XLP 300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-04-01 00:00:00 XLP 300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-04-05 00:00:00 XLP -300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-04-05 00:00:00 XLP -300 @ 28.1100006103516&amp;quot;&#10;## [1] &amp;quot;2010-04-08 00:00:00 XLP 300 @ 27.8899993896484&amp;quot;&#10;## [1] &amp;quot;2010-04-08 00:00:00 XLP 300 @ 27.8899993896484&amp;quot;&#10;## [1] &amp;quot;2010-04-12 00:00:00 XLP -300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2010-04-12 00:00:00 XLP -300 @ 28.1299991607666&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLP 300 @ 28.0200004577637&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLP 300 @ 28.0200004577637&amp;quot;&#10;## [1] &amp;quot;2010-04-21 00:00:00 XLP -300 @ 28.1000003814697&amp;quot;&#10;## [1] &amp;quot;2010-04-21 00:00:00 XLP -300 @ 28.1000003814697&amp;quot;&#10;## [1] &amp;quot;2010-04-26 00:00:00 XLP 300 @ 27.9699993133545&amp;quot;&#10;## [1] &amp;quot;2010-04-26 00:00:00 XLP 300 @ 27.9699993133545&amp;quot;&#10;## [1] &amp;quot;2010-05-11 00:00:00 XLP -300 @ 27.5100002288818&amp;quot;&#10;## [1] &amp;quot;2010-05-11 00:00:00 XLP -300 @ 27.5100002288818&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLP 300 @ 27.5599994659424&amp;quot;&#10;## [1] &amp;quot;2010-05-17 00:00:00 XLP 300 @ 27.5599994659424&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLP -300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2010-05-28 00:00:00 XLP -300 @ 26.3500003814697&amp;quot;&#10;## [1] &amp;quot;2010-06-07 00:00:00 XLP 300 @ 25.8700008392334&amp;quot;&#10;## [1] &amp;quot;2010-06-07 00:00:00 XLP 300 @ 25.8700008392334&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLP -300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2010-06-11 00:00:00 XLP -300 @ 26.4699993133545&amp;quot;&#10;## [1] &amp;quot;2010-06-22 00:00:00 XLP 300 @ 26.2999992370605&amp;quot;&#10;## [1] &amp;quot;2010-06-22 00:00:00 XLP 300 @ 26.2999992370605&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLP -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-07-08 00:00:00 XLP -300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLP 300 @ 26.5699996948242&amp;quot;&#10;## [1] &amp;quot;2010-07-19 00:00:00 XLP 300 @ 26.5699996948242&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 XLP -300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2010-07-21 00:00:00 XLP -300 @ 26.6000003814697&amp;quot;&#10;## [1] &amp;quot;2010-07-30 00:00:00 XLP 300 @ 26.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-07-30 00:00:00 XLP 300 @ 26.9799995422363&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 XLP -300 @ 27.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 XLP -300 @ 27.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-12 00:00:00 XLP 300 @ 26.8099994659424&amp;quot;&#10;## [1] &amp;quot;2010-08-12 00:00:00 XLP 300 @ 26.8099994659424&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLP -300 @ 27.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLP -300 @ 27.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLP 300 @ 26.7299995422363&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLP 300 @ 26.7299995422363&amp;quot;&#10;## [1] &amp;quot;2010-09-02 00:00:00 XLP -300 @ 27.1200008392334&amp;quot;&#10;## [1] &amp;quot;2010-09-02 00:00:00 XLP -300 @ 27.1200008392334&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 XLP 300 @ 27.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-09-20 00:00:00 XLP 300 @ 27.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-09-21 00:00:00 XLP -300 @ 27.7999992370605&amp;quot;&#10;## [1] &amp;quot;2010-09-21 00:00:00 XLP -300 @ 27.7999992370605&amp;quot;&#10;## [1] &amp;quot;2010-09-24 00:00:00 XLP 300 @ 28.0400009155273&amp;quot;&#10;## [1] &amp;quot;2010-09-24 00:00:00 XLP 300 @ 28.0400009155273&amp;quot;&#10;## [1] &amp;quot;2010-09-27 00:00:00 XLP -300 @ 27.8799991607666&amp;quot;&#10;## [1] &amp;quot;2010-09-27 00:00:00 XLP -300 @ 27.8799991607666&amp;quot;&#10;## [1] &amp;quot;2010-10-01 00:00:00 XLP 300 @ 27.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-10-01 00:00:00 XLP 300 @ 27.9300003051758&amp;quot;&#10;## [1] &amp;quot;2010-10-06 00:00:00 XLP -300 @ 28.2299995422363&amp;quot;&#10;## [1] &amp;quot;2010-10-06 00:00:00 XLP -300 @ 28.2299995422363&amp;quot;&#10;## [1] &amp;quot;2010-10-20 00:00:00 XLP 300 @ 28.6100006103516&amp;quot;&#10;## [1] &amp;quot;2010-10-20 00:00:00 XLP 300 @ 28.6100006103516&amp;quot;&#10;## [1] &amp;quot;2010-10-22 00:00:00 XLP -300 @ 28.8099994659424&amp;quot;&#10;## [1] &amp;quot;2010-10-22 00:00:00 XLP -300 @ 28.8099994659424&amp;quot;&#10;## [1] &amp;quot;2010-10-28 00:00:00 XLP 300 @ 28.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-10-28 00:00:00 XLP 300 @ 28.6700000762939&amp;quot;&#10;## [1] &amp;quot;2010-11-01 00:00:00 XLP -300 @ 28.6499996185303&amp;quot;&#10;## [1] &amp;quot;2010-11-01 00:00:00 XLP -300 @ 28.6499996185303&amp;quot;&#10;## [1] &amp;quot;2010-11-10 00:00:00 XLP 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2010-11-10 00:00:00 XLP 300 @ 28.8199996948242&amp;quot;&#10;## [1] &amp;quot;2010-11-19 00:00:00 XLP -300 @ 28.8099994659424&amp;quot;&#10;## [1] &amp;quot;2010-11-19 00:00:00 XLP -300 @ 28.8099994659424&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLP 300 @ 28.6900005340576&amp;quot;&#10;## [1] &amp;quot;2010-11-24 00:00:00 XLP 300 @ 28.6900005340576&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLP -300 @ 28.7999992370605&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLP -300 @ 28.7999992370605&amp;quot;&#10;## [1] &amp;quot;2010-12-22 00:00:00 XLP 300 @ 29.3899993896484&amp;quot;&#10;## [1] &amp;quot;2010-12-22 00:00:00 XLP 300 @ 29.3899993896484&amp;quot;&#10;## [1] &amp;quot;2010-12-27 00:00:00 XLP -300 @ 29.2600002288818&amp;quot;&#10;## [1] &amp;quot;2010-12-27 00:00:00 XLP -300 @ 29.2600002288818&amp;quot;&#10;## [1] &amp;quot;2010-12-28 00:00:00 XLP 300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-12-28 00:00:00 XLP 300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLP -300 @ 29.2700004577637&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLP -300 @ 29.2700004577637&amp;quot;&#10;## [1] &amp;quot;2011-01-05 00:00:00 XLP 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2011-01-05 00:00:00 XLP 300 @ 29.2800006866455&amp;quot;&#10;## [1] &amp;quot;2011-01-13 00:00:00 XLP -300 @ 29.3299999237061&amp;quot;&#10;## [1] &amp;quot;2011-01-13 00:00:00 XLP -300 @ 29.3299999237061&amp;quot;&#10;## [1] &amp;quot;2011-01-28 00:00:00 XLP 300 @ 28.9799995422363&amp;quot;&#10;## [1] &amp;quot;2011-01-28 00:00:00 XLP 300 @ 28.9799995422363&amp;quot;&#10;## [1] &amp;quot;2011-02-07 00:00:00 XLP -300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2011-02-07 00:00:00 XLP -300 @ 29.3400001525879&amp;quot;&#10;## [1] &amp;quot;2011-02-24 00:00:00 XLP 300 @ 29.3999996185303&amp;quot;&#10;## [1] &amp;quot;2011-02-24 00:00:00 XLP 300 @ 29.3999996185303&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLP -300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2011-03-01 00:00:00 XLP -300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2011-03-03 00:00:00 XLP 300 @ 29.7099990844727&amp;quot;&#10;## [1] &amp;quot;2011-03-03 00:00:00 XLP 300 @ 29.7099990844727&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLP -300 @ 29.5799999237061&amp;quot;&#10;## [1] &amp;quot;2011-03-04 00:00:00 XLP -300 @ 29.5799999237061&amp;quot;&#10;## [1] &amp;quot;2011-03-15 00:00:00 XLP 300 @ 29.2600002288818&amp;quot;&#10;## [1] &amp;quot;2011-03-15 00:00:00 XLP 300 @ 29.2600002288818&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 XLP -300 @ 29.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-03-22 00:00:00 XLP -300 @ 29.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 XLP 300 @ 31.4400005340576&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 XLP 300 @ 31.4400005340576&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLP -300 @ 31.7399997711182&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLP -300 @ 31.7399997711182&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLP 300 @ 32.0699996948242&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLP 300 @ 32.0699996948242&amp;quot;&#10;## [1] &amp;quot;2011-06-01 00:00:00 XLP -300 @ 31.9799995422363&amp;quot;&#10;## [1] &amp;quot;2011-06-01 00:00:00 XLP -300 @ 31.9799995422363&amp;quot;&#10;## [1] &amp;quot;2011-06-03 00:00:00 XLP 300 @ 31.3099994659424&amp;quot;&#10;## [1] &amp;quot;2011-06-03 00:00:00 XLP 300 @ 31.3099994659424&amp;quot;&#10;## [1] &amp;quot;2011-06-10 00:00:00 XLP -300 @ 30.9099998474121&amp;quot;&#10;## [1] &amp;quot;2011-06-10 00:00:00 XLP -300 @ 30.9099998474121&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 XLP 300 @ 31.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-06-13 00:00:00 XLP 300 @ 31.0499992370605&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 XLP -300 @ 30.9099998474121&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 XLP -300 @ 30.9099998474121&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLP 300 @ 31.1599998474121&amp;quot;&#10;## [1] &amp;quot;2011-06-16 00:00:00 XLP 300 @ 31.1599998474121&amp;quot;&#10;## [1] &amp;quot;2011-06-21 00:00:00 XLP -300 @ 31.3400001525879&amp;quot;&#10;## [1] &amp;quot;2011-06-21 00:00:00 XLP -300 @ 31.3400001525879&amp;quot;&#10;## [1] &amp;quot;2011-06-23 00:00:00 XLP 300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2011-06-23 00:00:00 XLP 300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2011-06-30 00:00:00 XLP -300 @ 31.2299995422363&amp;quot;&#10;## [1] &amp;quot;2011-06-30 00:00:00 XLP -300 @ 31.2299995422363&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLP 300 @ 31.4099998474121&amp;quot;&#10;## [1] &amp;quot;2011-07-12 00:00:00 XLP 300 @ 31.4099998474121&amp;quot;&#10;## [1] &amp;quot;2011-07-20 00:00:00 XLP -300 @ 31.5400009155273&amp;quot;&#10;## [1] &amp;quot;2011-07-20 00:00:00 XLP -300 @ 31.5400009155273&amp;quot;&#10;## [1] &amp;quot;2011-07-26 00:00:00 XLP 300 @ 31.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-07-26 00:00:00 XLP 300 @ 31.3700008392334&amp;quot;&#10;## [1] &amp;quot;2011-08-15 00:00:00 XLP -300 @ 29.9599990844727&amp;quot;&#10;## [1] &amp;quot;2011-08-15 00:00:00 XLP -300 @ 29.9599990844727&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLP 300 @ 29.5499992370605&amp;quot;&#10;## [1] &amp;quot;2011-08-19 00:00:00 XLP 300 @ 29.5499992370605&amp;quot;&#10;## [1] &amp;quot;2011-08-24 00:00:00 XLP -300 @ 30.3799991607666&amp;quot;&#10;## [1] &amp;quot;2011-08-24 00:00:00 XLP -300 @ 30.3799991607666&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLP 300 @ 30.2199993133545&amp;quot;&#10;## [1] &amp;quot;2011-09-06 00:00:00 XLP 300 @ 30.2199993133545&amp;quot;&#10;## [1] &amp;quot;2011-09-08 00:00:00 XLP -300 @ 30.6800003051758&amp;quot;&#10;## [1] &amp;quot;2011-09-08 00:00:00 XLP -300 @ 30.6800003051758&amp;quot;&#10;## [1] &amp;quot;2011-09-12 00:00:00 XLP 300 @ 30.0300006866455&amp;quot;&#10;## [1] &amp;quot;2011-09-12 00:00:00 XLP 300 @ 30.0300006866455&amp;quot;&#10;## [1] &amp;quot;2011-09-15 00:00:00 XLP -300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2011-09-15 00:00:00 XLP -300 @ 30.8600006103516&amp;quot;&#10;## [1] &amp;quot;2011-09-22 00:00:00 XLP 300 @ 29.4400005340576&amp;quot;&#10;## [1] &amp;quot;2011-09-22 00:00:00 XLP 300 @ 29.4400005340576&amp;quot;&#10;## [1] &amp;quot;2011-09-27 00:00:00 XLP -300 @ 30.25&amp;quot;&#10;## [1] &amp;quot;2011-09-27 00:00:00 XLP -300 @ 30.25&amp;quot;&#10;## [1] &amp;quot;2011-09-29 00:00:00 XLP 300 @ 29.9699993133545&amp;quot;&#10;## [1] &amp;quot;2011-09-29 00:00:00 XLP 300 @ 29.9699993133545&amp;quot;&#10;## [1] &amp;quot;2011-10-07 00:00:00 XLP -300 @ 30.0699996948242&amp;quot;&#10;## [1] &amp;quot;2011-10-07 00:00:00 XLP -300 @ 30.0699996948242&amp;quot;&#10;## [1] &amp;quot;2011-10-26 00:00:00 XLP 300 @ 31.1900005340576&amp;quot;&#10;## [1] &amp;quot;2011-10-26 00:00:00 XLP 300 @ 31.1900005340576&amp;quot;&#10;## [1] &amp;quot;2011-10-28 00:00:00 XLP -300 @ 31.5100002288818&amp;quot;&#10;## [1] &amp;quot;2011-10-28 00:00:00 XLP -300 @ 31.5100002288818&amp;quot;&#10;## [1] &amp;quot;2011-11-01 00:00:00 XLP 300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2011-11-01 00:00:00 XLP 300 @ 30.5&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLP -300 @ 30.9899997711182&amp;quot;&#10;## [1] &amp;quot;2011-11-04 00:00:00 XLP -300 @ 30.9899997711182&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLP 300 @ 31.1200008392334&amp;quot;&#10;## [1] &amp;quot;2011-11-10 00:00:00 XLP 300 @ 31.1200008392334&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLP -300 @ 31.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-14 00:00:00 XLP -300 @ 31.2099990844727&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 XLP 300 @ 30.9699993133545&amp;quot;&#10;## [1] &amp;quot;2011-11-17 00:00:00 XLP 300 @ 30.9699993133545&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLP -300 @ 31.1700000762939&amp;quot;&#10;## [1] &amp;quot;2011-11-29 00:00:00 XLP -300 @ 31.1700000762939&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLP 300 @ 32.0099983215332&amp;quot;&#10;## [1] &amp;quot;2011-12-09 00:00:00 XLP 300 @ 32.0099983215332&amp;quot;&#10;## [1] &amp;quot;2011-12-16 00:00:00 XLP -300 @ 31.4899997711182&amp;quot;&#10;## [1] &amp;quot;2011-12-16 00:00:00 XLP -300 @ 31.4899997711182&amp;quot;&#10;## [1] &amp;quot;2011-12-20 00:00:00 XLP 300 @ 32.0099983215332&amp;quot;&#10;## [1] &amp;quot;2011-12-20 00:00:00 XLP 300 @ 32.0099983215332&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLP -300 @ 32.3499984741211&amp;quot;&#10;## [1] &amp;quot;2011-12-21 00:00:00 XLP -300 @ 32.3499984741211&amp;quot;&#10;## [1] &amp;quot;2012-01-05 00:00:00 XLP 300 @ 32.3699989318848&amp;quot;&#10;## [1] &amp;quot;2012-01-05 00:00:00 XLP 300 @ 32.3699989318848&amp;quot;&#10;## [1] &amp;quot;2012-01-18 00:00:00 XLP -300 @ 32.3300018310547&amp;quot;&#10;## [1] &amp;quot;2012-01-18 00:00:00 XLP -300 @ 32.3300018310547&amp;quot;&#10;## [1] &amp;quot;2012-01-25 00:00:00 XLP 300 @ 32.560001373291&amp;quot;&#10;## [1] &amp;quot;2012-01-25 00:00:00 XLP 300 @ 32.560001373291&amp;quot;&#10;## [1] &amp;quot;2012-01-26 00:00:00 XLP -300 @ 32.439998626709&amp;quot;&#10;## [1] &amp;quot;2012-01-26 00:00:00 XLP -300 @ 32.439998626709&amp;quot;&#10;## [1] &amp;quot;2012-01-30 00:00:00 XLP 300 @ 32.0099983215332&amp;quot;&#10;## [1] &amp;quot;2012-01-30 00:00:00 XLP 300 @ 32.0099983215332&amp;quot;&#10;## [1] &amp;quot;2012-02-02 00:00:00 XLP -300 @ 32.3800010681152&amp;quot;&#10;## [1] &amp;quot;2012-02-02 00:00:00 XLP -300 @ 32.3800010681152&amp;quot;&#10;## [1] &amp;quot;2012-02-22 00:00:00 XLP 300 @ 32.7799987792969&amp;quot;&#10;## [1] &amp;quot;2012-02-22 00:00:00 XLP 300 @ 32.7799987792969&amp;quot;&#10;## [1] &amp;quot;2012-02-27 00:00:00 XLP -300 @ 33.060001373291&amp;quot;&#10;## [1] &amp;quot;2012-02-27 00:00:00 XLP -300 @ 33.060001373291&amp;quot;&#10;## [1] &amp;quot;2012-03-07 00:00:00 XLP 300 @ 33.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-03-07 00:00:00 XLP 300 @ 33.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-03-09 00:00:00 XLP -300 @ 33.4700012207031&amp;quot;&#10;## [1] &amp;quot;2012-03-09 00:00:00 XLP -300 @ 33.4700012207031&amp;quot;&#10;## [1] &amp;quot;2012-03-19 00:00:00 XLP 300 @ 33.6199989318848&amp;quot;&#10;## [1] &amp;quot;2012-03-19 00:00:00 XLP 300 @ 33.6199989318848&amp;quot;&#10;## [1] &amp;quot;2012-03-23 00:00:00 XLP -300 @ 33.7599983215332&amp;quot;&#10;## [1] &amp;quot;2012-03-23 00:00:00 XLP -300 @ 33.7599983215332&amp;quot;&#10;## [1] &amp;quot;2012-04-10 00:00:00 XLP 300 @ 33.439998626709&amp;quot;&#10;## [1] &amp;quot;2012-04-10 00:00:00 XLP 300 @ 33.439998626709&amp;quot;&#10;## [1] &amp;quot;2012-04-17 00:00:00 XLP -300 @ 34.1100006103516&amp;quot;&#10;## [1] &amp;quot;2012-04-17 00:00:00 XLP -300 @ 34.1100006103516&amp;quot;&#10;## [1] &amp;quot;2012-04-24 00:00:00 XLP 300 @ 33.7900009155273&amp;quot;&#10;## [1] &amp;quot;2012-04-24 00:00:00 XLP 300 @ 33.7900009155273&amp;quot;&#10;## [1] &amp;quot;2012-04-27 00:00:00 XLP -300 @ 34.2700004577637&amp;quot;&#10;## [1] &amp;quot;2012-04-27 00:00:00 XLP -300 @ 34.2700004577637&amp;quot;&#10;## [1] &amp;quot;2012-05-07 00:00:00 XLP 300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-05-07 00:00:00 XLP 300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-05-25 00:00:00 XLP -300 @ 33.8899993896484&amp;quot;&#10;## [1] &amp;quot;2012-05-25 00:00:00 XLP -300 @ 33.8899993896484&amp;quot;&#10;## [1] &amp;quot;2012-06-01 00:00:00 XLP 300 @ 33.1599998474121&amp;quot;&#10;## [1] &amp;quot;2012-06-01 00:00:00 XLP 300 @ 33.1599998474121&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLP -300 @ 33.7999992370605&amp;quot;&#10;## [1] &amp;quot;2012-06-07 00:00:00 XLP -300 @ 33.7999992370605&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 XLP 300 @ 33.810001373291&amp;quot;&#10;## [1] &amp;quot;2012-06-21 00:00:00 XLP 300 @ 33.810001373291&amp;quot;&#10;## [1] &amp;quot;2012-06-28 00:00:00 XLP -300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-06-28 00:00:00 XLP -300 @ 34.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-07-23 00:00:00 XLP 300 @ 34.7400016784668&amp;quot;&#10;## [1] &amp;quot;2012-07-23 00:00:00 XLP 300 @ 34.7400016784668&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLP -300 @ 35.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-07-27 00:00:00 XLP -300 @ 35.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLP 300 @ 35.75&amp;quot;&#10;## [1] &amp;quot;2012-08-03 00:00:00 XLP 300 @ 35.75&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLP -300 @ 35.7299995422363&amp;quot;&#10;## [1] &amp;quot;2012-08-06 00:00:00 XLP -300 @ 35.7299995422363&amp;quot;&#10;## [1] &amp;quot;2012-08-22 00:00:00 XLP 300 @ 35.5699996948242&amp;quot;&#10;## [1] &amp;quot;2012-08-22 00:00:00 XLP 300 @ 35.5699996948242&amp;quot;&#10;## [1] &amp;quot;2012-08-29 00:00:00 XLP -300 @ 35.5900001525879&amp;quot;&#10;## [1] &amp;quot;2012-08-29 00:00:00 XLP -300 @ 35.5900001525879&amp;quot;&#10;## [1] &amp;quot;2012-08-31 00:00:00 XLP 300 @ 35.4599990844727&amp;quot;&#10;## [1] &amp;quot;2012-08-31 00:00:00 XLP 300 @ 35.4599990844727&amp;quot;&#10;## [1] &amp;quot;2012-09-05 00:00:00 XLP -300 @ 35.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-09-05 00:00:00 XLP -300 @ 35.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-09-12 00:00:00 XLP 300 @ 35.4199981689453&amp;quot;&#10;## [1] &amp;quot;2012-09-12 00:00:00 XLP 300 @ 35.4199981689453&amp;quot;&#10;## [1] &amp;quot;2012-09-14 00:00:00 XLP -300 @ 35.7799987792969&amp;quot;&#10;## [1] &amp;quot;2012-09-14 00:00:00 XLP -300 @ 35.7799987792969&amp;quot;&#10;## [1] &amp;quot;2012-09-24 00:00:00 XLP 300 @ 36.0800018310547&amp;quot;&#10;## [1] &amp;quot;2012-09-24 00:00:00 XLP 300 @ 36.0800018310547&amp;quot;&#10;## [1] &amp;quot;2012-10-02 00:00:00 XLP -300 @ 36.0900001525879&amp;quot;&#10;## [1] &amp;quot;2012-10-02 00:00:00 XLP -300 @ 36.0900001525879&amp;quot;&#10;## [1] &amp;quot;2012-10-10 00:00:00 XLP 300 @ 35.9000015258789&amp;quot;&#10;## [1] &amp;quot;2012-10-10 00:00:00 XLP 300 @ 35.9000015258789&amp;quot;&#10;## [1] &amp;quot;2012-10-16 00:00:00 XLP -300 @ 36.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-10-16 00:00:00 XLP -300 @ 36.1800003051758&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 XLP 300 @ 35.7299995422363&amp;quot;&#10;## [1] &amp;quot;2012-10-22 00:00:00 XLP 300 @ 35.7299995422363&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 XLP -300 @ 34.9799995422363&amp;quot;&#10;## [1] &amp;quot;2012-11-07 00:00:00 XLP -300 @ 34.9799995422363&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLP 300 @ 34.5999984741211&amp;quot;&#10;## [1] &amp;quot;2012-11-08 00:00:00 XLP 300 @ 34.5999984741211&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLP -300 @ 35.0999984741211&amp;quot;&#10;## [1] &amp;quot;2012-11-20 00:00:00 XLP -300 @ 35.0999984741211&amp;quot;&#10;## [1] &amp;quot;2012-12-14 00:00:00 XLP 300 @ 35.9599990844727&amp;quot;&#10;## [1] &amp;quot;2012-12-14 00:00:00 XLP 300 @ 35.9599990844727&amp;quot;&#10;## [1] &amp;quot;2013-01-03 00:00:00 XLP -300 @ 35.7099990844727&amp;quot;&#10;## [1] &amp;quot;2013-01-03 00:00:00 XLP -300 @ 35.7099990844727&amp;quot;&#10;## [1] &amp;quot;2013-01-09 00:00:00 XLP 300 @ 35.5499992370605&amp;quot;&#10;## [1] &amp;quot;2013-01-09 00:00:00 XLP 300 @ 35.5499992370605&amp;quot;&#10;## [1] &amp;quot;2013-01-11 00:00:00 XLP -300 @ 35.9199981689453&amp;quot;&#10;## [1] &amp;quot;2013-01-11 00:00:00 XLP -300 @ 35.9199981689453&amp;quot;&#10;## [1] &amp;quot;2013-02-26 00:00:00 XLP 300 @ 37.8300018310547&amp;quot;&#10;## [1] &amp;quot;2013-02-26 00:00:00 XLP 300 @ 37.8300018310547&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLP -300 @ 38.0900001525879&amp;quot;&#10;## [1] &amp;quot;2013-02-28 00:00:00 XLP -300 @ 38.0900001525879&amp;quot;&#10;## [1] &amp;quot;2013-03-18 00:00:00 XLP 300 @ 38.3699989318848&amp;quot;&#10;## [1] &amp;quot;2013-03-18 00:00:00 XLP 300 @ 38.3699989318848&amp;quot;&#10;## [1] &amp;quot;2013-03-21 00:00:00 XLP -300 @ 38.939998626709&amp;quot;&#10;## [1] &amp;quot;2013-03-21 00:00:00 XLP -300 @ 38.939998626709&amp;quot;&#10;## [1] &amp;quot;2013-04-08 00:00:00 XLP 300 @ 40.1100006103516&amp;quot;&#10;## [1] &amp;quot;2013-04-08 00:00:00 XLP 300 @ 40.1100006103516&amp;quot;&#10;## [1] &amp;quot;2013-04-09 00:00:00 XLP -300 @ 40.0699996948242&amp;quot;&#10;## [1] &amp;quot;2013-04-09 00:00:00 XLP -300 @ 40.0699996948242&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 XLP 300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-04-16 00:00:00 XLP 300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-04-17 00:00:00 XLP -300 @ 40.4599990844727&amp;quot;&#10;## [1] &amp;quot;2013-04-17 00:00:00 XLP -300 @ 40.4599990844727&amp;quot;&#10;## [1] &amp;quot;2013-04-25 00:00:00 XLP 300 @ 40.9000015258789&amp;quot;&#10;## [1] &amp;quot;2013-04-25 00:00:00 XLP 300 @ 40.9000015258789&amp;quot;&#10;## [1] &amp;quot;2013-05-03 00:00:00 XLP -300 @ 41.2299995422363&amp;quot;&#10;## [1] &amp;quot;2013-05-03 00:00:00 XLP -300 @ 41.2299995422363&amp;quot;&#10;## [1] &amp;quot;2013-05-07 00:00:00 XLP 300 @ 41.2400016784668&amp;quot;&#10;## [1] &amp;quot;2013-05-07 00:00:00 XLP 300 @ 41.2400016784668&amp;quot;&#10;## [1] &amp;quot;2013-05-08 00:00:00 XLP -300 @ 41.2900009155273&amp;quot;&#10;## [1] &amp;quot;2013-05-08 00:00:00 XLP -300 @ 41.2900009155273&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 XLP 300 @ 41.1599998474121&amp;quot;&#10;## [1] &amp;quot;2013-05-10 00:00:00 XLP 300 @ 41.1599998474121&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 XLP -300 @ 42.1300010681152&amp;quot;&#10;## [1] &amp;quot;2013-05-15 00:00:00 XLP -300 @ 42.1300010681152&amp;quot;&#10;## [1] &amp;quot;2013-05-21 00:00:00 XLP 300 @ 41.5499992370605&amp;quot;&#10;## [1] &amp;quot;2013-05-21 00:00:00 XLP 300 @ 41.5499992370605&amp;quot;&#10;## [1] &amp;quot;2013-05-28 00:00:00 XLP -300 @ 41.7700004577637&amp;quot;&#10;## [1] &amp;quot;2013-05-28 00:00:00 XLP -300 @ 41.7700004577637&amp;quot;&#10;## [1] &amp;quot;2013-05-30 00:00:00 XLP 300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-05-30 00:00:00 XLP 300 @ 40.810001373291&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLP -300 @ 40.6800003051758&amp;quot;&#10;## [1] &amp;quot;2013-06-10 00:00:00 XLP -300 @ 40.6800003051758&amp;quot;&#10;## [1] &amp;quot;2013-06-13 00:00:00 XLP 300 @ 40.7999992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-13 00:00:00 XLP 300 @ 40.7999992370605&amp;quot;&#10;## [1] &amp;quot;2013-06-14 00:00:00 XLP -300 @ 40.7000007629395&amp;quot;&#10;## [1] &amp;quot;2013-06-14 00:00:00 XLP -300 @ 40.7000007629395&amp;quot;&#10;## [1] &amp;quot;2013-06-20 00:00:00 XLP 300 @ 39.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-06-20 00:00:00 XLP 300 @ 39.1699981689453&amp;quot;&#10;## [1] &amp;quot;2013-06-27 00:00:00 XLP -300 @ 39.9199981689453&amp;quot;&#10;## [1] &amp;quot;2013-06-27 00:00:00 XLP -300 @ 39.9199981689453&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLP 300 @ 41.5800018310547&amp;quot;&#10;## [1] &amp;quot;2013-07-25 00:00:00 XLP 300 @ 41.5800018310547&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLP -300 @ 41.75&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLP -300 @ 41.75&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 XLP 300 @ 41.75&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 XLP 300 @ 41.75&amp;quot;&#10;## [1] &amp;quot;2013-08-26 00:00:00 XLP -300 @ 39.7400016784668&amp;quot;&#10;## [1] &amp;quot;2013-08-26 00:00:00 XLP -300 @ 39.7400016784668&amp;quot;&#10;## [1] &amp;quot;2013-08-27 00:00:00 XLP 300 @ 39.5299987792969&amp;quot;&#10;## [1] &amp;quot;2013-08-27 00:00:00 XLP 300 @ 39.5299987792969&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLP -300 @ 39.6699981689453&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLP -300 @ 39.6699981689453&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLP 300 @ 40.7999992370605&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLP 300 @ 40.7999992370605&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLP -300 @ 40.5699996948242&amp;quot;&#10;## [1] &amp;quot;2013-10-11 00:00:00 XLP -300 @ 40.5699996948242&amp;quot;&#10;## [1] &amp;quot;2013-11-01 00:00:00 XLP 300 @ 42.5099983215332&amp;quot;&#10;## [1] &amp;quot;2013-11-01 00:00:00 XLP 300 @ 42.5099983215332&amp;quot;&#10;## [1] &amp;quot;2013-11-06 00:00:00 XLP -300 @ 43.0900001525879&amp;quot;&#10;## [1] &amp;quot;2013-11-06 00:00:00 XLP -300 @ 43.0900001525879&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLP 300 @ 42.6699981689453&amp;quot;&#10;## [1] &amp;quot;2013-11-08 00:00:00 XLP 300 @ 42.6699981689453&amp;quot;&#10;## [1] &amp;quot;2013-11-14 00:00:00 XLP -300 @ 43.2799987792969&amp;quot;&#10;## [1] &amp;quot;2013-11-14 00:00:00 XLP -300 @ 43.2799987792969&amp;quot;&#10;## [1] &amp;quot;2013-11-20 00:00:00 XLP 300 @ 42.8600006103516&amp;quot;&#10;## [1] &amp;quot;2013-11-20 00:00:00 XLP 300 @ 42.8600006103516&amp;quot;&#10;## [1] &amp;quot;2013-11-25 00:00:00 XLP -300 @ 43.0900001525879&amp;quot;&#10;## [1] &amp;quot;2013-11-25 00:00:00 XLP -300 @ 43.0900001525879&amp;quot;&#10;## [1] &amp;quot;2013-12-02 00:00:00 XLP 300 @ 42.7799987792969&amp;quot;&#10;## [1] &amp;quot;2013-12-02 00:00:00 XLP 300 @ 42.7799987792969&amp;quot;&#10;## [1] &amp;quot;2013-12-09 00:00:00 XLP -300 @ 43.2299995422363&amp;quot;&#10;## [1] &amp;quot;2013-12-09 00:00:00 XLP -300 @ 43.2299995422363&amp;quot;&#10;## [1] &amp;quot;2013-12-13 00:00:00 XLP 300 @ 42.2700004577637&amp;quot;&#10;## [1] &amp;quot;2013-12-13 00:00:00 XLP 300 @ 42.2700004577637&amp;quot;&#10;## [1] &amp;quot;2013-12-19 00:00:00 XLP -300 @ 42.6800003051758&amp;quot;&#10;## [1] &amp;quot;2013-12-19 00:00:00 XLP -300 @ 42.6800003051758&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLP 300 @ 42.3699989318848&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLP 300 @ 42.3699989318848&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 XLP -300 @ 40.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-02-07 00:00:00 XLP -300 @ 40.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-03-14 00:00:00 XLP 300 @ 42.5800018310547&amp;quot;&#10;## [1] &amp;quot;2014-03-14 00:00:00 XLP 300 @ 42.5800018310547&amp;quot;&#10;## [1] &amp;quot;2014-03-18 00:00:00 XLP -300 @ 42.9199981689453&amp;quot;&#10;## [1] &amp;quot;2014-03-18 00:00:00 XLP -300 @ 42.9199981689453&amp;quot;&#10;## [1] &amp;quot;2014-03-20 00:00:00 XLP 300 @ 42.7400016784668&amp;quot;&#10;## [1] &amp;quot;2014-03-20 00:00:00 XLP 300 @ 42.7400016784668&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 XLP -300 @ 42.6699981689453&amp;quot;&#10;## [1] &amp;quot;2014-03-26 00:00:00 XLP -300 @ 42.6699981689453&amp;quot;&#10;## [1] &amp;quot;2014-04-07 00:00:00 XLP 300 @ 42.9900016784668&amp;quot;&#10;## [1] &amp;quot;2014-04-07 00:00:00 XLP 300 @ 42.9900016784668&amp;quot;&#10;## [1] &amp;quot;2014-04-09 00:00:00 XLP -300 @ 43.4000015258789&amp;quot;&#10;## [1] &amp;quot;2014-04-09 00:00:00 XLP -300 @ 43.4000015258789&amp;quot;&#10;## [1] &amp;quot;2014-04-11 00:00:00 XLP 300 @ 42.75&amp;quot;&#10;## [1] &amp;quot;2014-04-11 00:00:00 XLP 300 @ 42.75&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 XLP -300 @ 43.6199989318848&amp;quot;&#10;## [1] &amp;quot;2014-04-16 00:00:00 XLP -300 @ 43.6199989318848&amp;quot;&#10;## [1] &amp;quot;2014-05-06 00:00:00 XLP 300 @ 43.8199996948242&amp;quot;&#10;## [1] &amp;quot;2014-05-06 00:00:00 XLP 300 @ 43.8199996948242&amp;quot;&#10;## [1] &amp;quot;2014-05-08 00:00:00 XLP -300 @ 44.2999992370605&amp;quot;&#10;## [1] &amp;quot;2014-05-08 00:00:00 XLP -300 @ 44.2999992370605&amp;quot;&#10;## [1] &amp;quot;2014-05-15 00:00:00 XLP 300 @ 44.0099983215332&amp;quot;&#10;## [1] &amp;quot;2014-05-15 00:00:00 XLP 300 @ 44.0099983215332&amp;quot;&#10;## [1] &amp;quot;2014-05-28 00:00:00 XLP -300 @ 44.3400001525879&amp;quot;&#10;## [1] &amp;quot;2014-05-28 00:00:00 XLP -300 @ 44.3400001525879&amp;quot;&#10;## [1] &amp;quot;2014-06-12 00:00:00 XLP 300 @ 44.7200012207031&amp;quot;&#10;## [1] &amp;quot;2014-06-12 00:00:00 XLP 300 @ 44.7200012207031&amp;quot;&#10;## [1] &amp;quot;2014-06-19 00:00:00 XLP -300 @ 45.6699981689453&amp;quot;&#10;## [1] &amp;quot;2014-06-19 00:00:00 XLP -300 @ 45.6699981689453&amp;quot;&#10;## [1] &amp;quot;2014-06-24 00:00:00 XLP 300 @ 44.810001373291&amp;quot;&#10;## [1] &amp;quot;2014-06-24 00:00:00 XLP 300 @ 44.810001373291&amp;quot;&#10;## [1] &amp;quot;2014-07-03 00:00:00 XLP -300 @ 45.0900001525879&amp;quot;&#10;## [1] &amp;quot;2014-07-03 00:00:00 XLP -300 @ 45.0900001525879&amp;quot;&#10;## [1] &amp;quot;2014-07-16 00:00:00 XLP 300 @ 45.0299987792969&amp;quot;&#10;## [1] &amp;quot;2014-07-16 00:00:00 XLP 300 @ 45.0299987792969&amp;quot;&#10;## [1] &amp;quot;2014-07-21 00:00:00 XLP -300 @ 44.9900016784668&amp;quot;&#10;## [1] &amp;quot;2014-07-21 00:00:00 XLP -300 @ 44.9900016784668&amp;quot;&#10;## [1] &amp;quot;2014-07-24 00:00:00 XLP 300 @ 44.9700012207031&amp;quot;&#10;## [1] &amp;quot;2014-07-24 00:00:00 XLP 300 @ 44.9700012207031&amp;quot;&#10;## [1] &amp;quot;2014-08-07 00:00:00 XLP -300 @ 43.4300003051758&amp;quot;&#10;## [1] &amp;quot;2014-08-07 00:00:00 XLP -300 @ 43.4300003051758&amp;quot;&#10;## [1] &amp;quot;2014-09-10 00:00:00 XLP 300 @ 45.3499984741211&amp;quot;&#10;## [1] &amp;quot;2014-09-10 00:00:00 XLP 300 @ 45.3499984741211&amp;quot;&#10;## [1] &amp;quot;2014-09-17 00:00:00 XLP -300 @ 45.5099983215332&amp;quot;&#10;## [1] &amp;quot;2014-09-17 00:00:00 XLP -300 @ 45.5099983215332&amp;quot;&#10;## [1] &amp;quot;2014-09-23 00:00:00 XLP 300 @ 44.9500007629395&amp;quot;&#10;## [1] &amp;quot;2014-09-23 00:00:00 XLP 300 @ 44.9500007629395&amp;quot;&#10;## [1] &amp;quot;2014-09-25 00:00:00 XLP -300 @ 44.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-09-25 00:00:00 XLP -300 @ 44.9300003051758&amp;quot;&#10;## [1] &amp;quot;2014-09-26 00:00:00 XLP 300 @ 45.0999984741211&amp;quot;&#10;## [1] &amp;quot;2014-09-26 00:00:00 XLP 300 @ 45.0999984741211&amp;quot;&#10;## [1] &amp;quot;2014-10-06 00:00:00 XLP -300 @ 45.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-10-06 00:00:00 XLP -300 @ 45.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-10-14 00:00:00 XLP 300 @ 44.9599990844727&amp;quot;&#10;## [1] &amp;quot;2014-10-14 00:00:00 XLP 300 @ 44.9599990844727&amp;quot;&#10;## [1] &amp;quot;2014-10-21 00:00:00 XLP -300 @ 45.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-10-21 00:00:00 XLP -300 @ 45.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-11-17 00:00:00 XLP 300 @ 48.0800018310547&amp;quot;&#10;## [1] &amp;quot;2014-11-17 00:00:00 XLP 300 @ 48.0800018310547&amp;quot;&#10;## [1] &amp;quot;2014-11-18 00:00:00 XLP -300 @ 48.2599983215332&amp;quot;&#10;## [1] &amp;quot;2014-11-18 00:00:00 XLP -300 @ 48.2599983215332&amp;quot;&#10;## [1] &amp;quot;2014-12-04 00:00:00 XLP 300 @ 48.7599983215332&amp;quot;&#10;## [1] &amp;quot;2014-12-04 00:00:00 XLP 300 @ 48.7599983215332&amp;quot;&#10;## [1] &amp;quot;2014-12-18 00:00:00 XLP -300 @ 49.0200004577637&amp;quot;&#10;## [1] &amp;quot;2014-12-18 00:00:00 XLP -300 @ 49.0200004577637&amp;quot;&#10;## [1] &amp;quot;2014-12-31 00:00:00 XLP 300 @ 48.4900016784668&amp;quot;&#10;## [1] &amp;quot;2014-12-31 00:00:00 XLP 300 @ 48.4900016784668&amp;quot;&#10;## [1] &amp;quot;2015-01-08 00:00:00 XLP -300 @ 49.5099983215332&amp;quot;&#10;## [1] &amp;quot;2015-01-08 00:00:00 XLP -300 @ 49.5099983215332&amp;quot;&#10;## [1] &amp;quot;2015-01-15 00:00:00 XLP 300 @ 48.8800010681152&amp;quot;&#10;## [1] &amp;quot;2015-01-15 00:00:00 XLP 300 @ 48.8800010681152&amp;quot;&#10;## [1] &amp;quot;2015-01-20 00:00:00 XLP -300 @ 49.4700012207031&amp;quot;&#10;## [1] &amp;quot;2015-01-20 00:00:00 XLP -300 @ 49.4700012207031&amp;quot;&#10;## [1] &amp;quot;2015-01-28 00:00:00 XLP 300 @ 48.5099983215332&amp;quot;&#10;## [1] &amp;quot;2015-01-28 00:00:00 XLP 300 @ 48.5099983215332&amp;quot;&#10;## [1] &amp;quot;2015-02-04 00:00:00 XLP -300 @ 49.0400009155273&amp;quot;&#10;## [1] &amp;quot;2015-02-04 00:00:00 XLP -300 @ 49.0400009155273&amp;quot;&#10;## [1] &amp;quot;2015-02-10 00:00:00 XLP 300 @ 49.2700004577637&amp;quot;&#10;## [1] &amp;quot;2015-02-10 00:00:00 XLP 300 @ 49.2700004577637&amp;quot;&#10;## [1] &amp;quot;2015-02-11 00:00:00 XLP -300 @ 49.5&amp;quot;&#10;## [1] &amp;quot;2015-02-11 00:00:00 XLP -300 @ 49.5&amp;quot;&#10;## [1] &amp;quot;2015-03-05 00:00:00 XLP 300 @ 49.7299995422363&amp;quot;&#10;## [1] &amp;quot;2015-03-05 00:00:00 XLP 300 @ 49.7299995422363&amp;quot;&#10;## [1] &amp;quot;2015-03-17 00:00:00 XLP -300 @ 48.5200004577637&amp;quot;&#10;## [1] &amp;quot;2015-03-17 00:00:00 XLP -300 @ 48.5200004577637&amp;quot;&#10;## [1] &amp;quot;2015-03-26 00:00:00 XLP 300 @ 48.4099998474121&amp;quot;&#10;## [1] &amp;quot;2015-03-26 00:00:00 XLP 300 @ 48.4099998474121&amp;quot;&#10;## [1] &amp;quot;2015-03-31 00:00:00 XLP -300 @ 48.7400016784668&amp;quot;&#10;## [1] &amp;quot;2015-03-31 00:00:00 XLP -300 @ 48.7400016784668&amp;quot;&#10;## [1] &amp;quot;2015-04-16 00:00:00 XLP 300 @ 49.5200004577637&amp;quot;&#10;## [1] &amp;quot;2015-04-16 00:00:00 XLP 300 @ 49.5200004577637&amp;quot;&#10;## [1] &amp;quot;2015-05-05 00:00:00 XLP -300 @ 48.4900016784668&amp;quot;&#10;## [1] &amp;quot;2015-05-05 00:00:00 XLP -300 @ 48.4900016784668&amp;quot;&#10;## [1] &amp;quot;2015-05-06 00:00:00 XLP 300 @ 48.6399993896484&amp;quot;&#10;## [1] &amp;quot;2015-05-06 00:00:00 XLP 300 @ 48.6399993896484&amp;quot;&#10;## [1] &amp;quot;2015-05-11 00:00:00 XLP -300 @ 48.9700012207031&amp;quot;&#10;## [1] &amp;quot;2015-05-11 00:00:00 XLP -300 @ 48.9700012207031&amp;quot;&#10;## [1] &amp;quot;2015-05-21 00:00:00 XLP 300 @ 49.4599990844727&amp;quot;&#10;## [1] &amp;quot;2015-05-21 00:00:00 XLP 300 @ 49.4599990844727&amp;quot;&#10;## [1] &amp;quot;2015-06-11 00:00:00 XLP -300 @ 48.25&amp;quot;&#10;## [1] &amp;quot;2015-06-11 00:00:00 XLP -300 @ 48.25&amp;quot;&#10;## [1] &amp;quot;2015-06-16 00:00:00 XLP 300 @ 48.2299995422363&amp;quot;&#10;## [1] &amp;quot;2015-06-16 00:00:00 XLP 300 @ 48.2299995422363&amp;quot;&#10;## [1] &amp;quot;2015-06-17 00:00:00 XLP -300 @ 48.4900016784668&amp;quot;&#10;## [1] &amp;quot;2015-06-17 00:00:00 XLP -300 @ 48.4900016784668&amp;quot;&#10;## [1] &amp;quot;2015-06-25 00:00:00 XLP 300 @ 48.3300018310547&amp;quot;&#10;## [1] &amp;quot;2015-06-25 00:00:00 XLP 300 @ 48.3300018310547&amp;quot;&#10;## [1] &amp;quot;2015-07-02 00:00:00 XLP -300 @ 48.1699981689453&amp;quot;&#10;## [1] &amp;quot;2015-07-02 00:00:00 XLP -300 @ 48.1699981689453&amp;quot;&#10;## [1] &amp;quot;2015-07-24 00:00:00 XLP 300 @ 49.6800003051758&amp;quot;&#10;## [1] &amp;quot;2015-07-24 00:00:00 XLP 300 @ 49.6800003051758&amp;quot;&#10;## [1] &amp;quot;2015-07-29 00:00:00 XLP -300 @ 50.3800010681152&amp;quot;&#10;## [1] &amp;quot;2015-07-29 00:00:00 XLP -300 @ 50.3800010681152&amp;quot;&#10;## [1] &amp;quot;2015-08-10 00:00:00 XLP 300 @ 50.3499984741211&amp;quot;&#10;## [1] &amp;quot;2015-08-10 00:00:00 XLP 300 @ 50.3499984741211&amp;quot;&#10;## [1] &amp;quot;2015-08-28 00:00:00 XLP -300 @ 47.6399993896484&amp;quot;&#10;## [1] &amp;quot;2015-08-28 00:00:00 XLP -300 @ 47.6399993896484&amp;quot;&#10;## [1] &amp;quot;2015-09-02 00:00:00 XLP 300 @ 46.9700012207031&amp;quot;&#10;## [1] &amp;quot;2015-09-02 00:00:00 XLP 300 @ 46.9700012207031&amp;quot;&#10;## [1] &amp;quot;2015-09-09 00:00:00 XLP -300 @ 46.7099990844727&amp;quot;&#10;## [1] &amp;quot;2015-09-09 00:00:00 XLP -300 @ 46.7099990844727&amp;quot;&#10;## [1] &amp;quot;2015-09-21 00:00:00 XLP 300 @ 47.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-09-21 00:00:00 XLP 300 @ 47.5400009155273&amp;quot;&#10;## [1] &amp;quot;2015-09-28 00:00:00 XLP -300 @ 46.7799987792969&amp;quot;&#10;## [1] &amp;quot;2015-09-28 00:00:00 XLP -300 @ 46.7799987792969&amp;quot;&#10;## [1] &amp;quot;2015-09-29 00:00:00 XLP 300 @ 46.7599983215332&amp;quot;&#10;## [1] &amp;quot;2015-09-29 00:00:00 XLP 300 @ 46.7599983215332&amp;quot;&#10;## [1] &amp;quot;2015-10-01 00:00:00 XLP -300 @ 47.189998626709&amp;quot;&#10;## [1] &amp;quot;2015-10-01 00:00:00 XLP -300 @ 47.189998626709&amp;quot;&#10;## [1] &amp;quot;2015-10-15 00:00:00 XLP 300 @ 49.1599998474121&amp;quot;&#10;## [1] &amp;quot;2015-10-15 00:00:00 XLP 300 @ 49.1599998474121&amp;quot;&#10;## [1] &amp;quot;2015-10-19 00:00:00 XLP -300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2015-10-19 00:00:00 XLP -300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2015-10-29 00:00:00 XLP 300 @ 50.439998626709&amp;quot;&#10;## [1] &amp;quot;2015-10-29 00:00:00 XLP 300 @ 50.439998626709&amp;quot;&#10;## [1] &amp;quot;2015-11-19 00:00:00 XLP -300 @ 49.4300003051758&amp;quot;&#10;## [1] &amp;quot;2015-11-19 00:00:00 XLP -300 @ 49.4300003051758&amp;quot;&#10;## [1] &amp;quot;2015-12-01 00:00:00 XLP 300 @ 49.8400001525879&amp;quot;&#10;## [1] &amp;quot;2015-12-01 00:00:00 XLP 300 @ 49.8400001525879&amp;quot;&#10;## [1] &amp;quot;2015-12-07 00:00:00 XLP -300 @ 50.5800018310547&amp;quot;&#10;## [1] &amp;quot;2015-12-07 00:00:00 XLP -300 @ 50.5800018310547&amp;quot;&#10;## [1] &amp;quot;2015-12-10 00:00:00 XLP 300 @ 50.0299987792969&amp;quot;&#10;## [1] &amp;quot;2015-12-10 00:00:00 XLP 300 @ 50.0299987792969&amp;quot;&#10;## [1] &amp;quot;2015-12-16 00:00:00 XLP -300 @ 51.2599983215332&amp;quot;&#10;## [1] &amp;quot;2015-12-16 00:00:00 XLP -300 @ 51.2599983215332&amp;quot;&#10;## [1] &amp;quot;2015-12-21 00:00:00 XLP 300 @ 49.9000015258789&amp;quot;&#10;## [1] &amp;quot;2015-12-21 00:00:00 XLP 300 @ 49.9000015258789&amp;quot;&#10;## [1] &amp;quot;2015-12-23 00:00:00 XLP -300 @ 50.9199981689453&amp;quot;&#10;## [1] &amp;quot;2015-12-23 00:00:00 XLP -300 @ 50.9199981689453&amp;quot;&#10;## [1] &amp;quot;2016-01-04 00:00:00 XLP 300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2016-01-04 00:00:00 XLP 300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2016-01-13 00:00:00 XLP -300 @ 48.8400001525879&amp;quot;&#10;## [1] &amp;quot;2016-01-13 00:00:00 XLP -300 @ 48.8400001525879&amp;quot;&#10;## [1] &amp;quot;2016-01-14 00:00:00 XLP 300 @ 49.0699996948242&amp;quot;&#10;## [1] &amp;quot;2016-01-14 00:00:00 XLP 300 @ 49.0699996948242&amp;quot;&#10;## [1] &amp;quot;2016-01-25 00:00:00 XLP -300 @ 48.8499984741211&amp;quot;&#10;## [1] &amp;quot;2016-01-25 00:00:00 XLP -300 @ 48.8499984741211&amp;quot;&#10;## [1] &amp;quot;2016-02-05 00:00:00 XLP 300 @ 49.6300010681152&amp;quot;&#10;## [1] &amp;quot;2016-02-05 00:00:00 XLP 300 @ 49.6300010681152&amp;quot;&#10;## [1] &amp;quot;2016-02-16 00:00:00 XLP -300 @ 50.4700012207031&amp;quot;&#10;## [1] &amp;quot;2016-02-16 00:00:00 XLP -300 @ 50.4700012207031&amp;quot;&#10;## [1] &amp;quot;2016-03-01 00:00:00 XLP 300 @ 51.4099998474121&amp;quot;&#10;## [1] &amp;quot;2016-03-01 00:00:00 XLP 300 @ 51.4099998474121&amp;quot;&#10;## [1] &amp;quot;2016-03-03 00:00:00 XLP -300 @ 51.8199996948242&amp;quot;&#10;## [1] &amp;quot;2016-03-03 00:00:00 XLP -300 @ 51.8199996948242&amp;quot;&#10;## [1] &amp;quot;2016-03-23 00:00:00 XLP 300 @ 52.3800010681152&amp;quot;&#10;## [1] &amp;quot;2016-03-23 00:00:00 XLP 300 @ 52.3800010681152&amp;quot;&#10;## [1] &amp;quot;2016-03-29 00:00:00 XLP -300 @ 52.9900016784668&amp;quot;&#10;## [1] &amp;quot;2016-03-29 00:00:00 XLP -300 @ 52.9900016784668&amp;quot;&#10;## [1] &amp;quot;2016-04-08 00:00:00 XLP 300 @ 53.4099998474121&amp;quot;&#10;## [1] &amp;quot;2016-04-08 00:00:00 XLP 300 @ 53.4099998474121&amp;quot;&#10;## [1] &amp;quot;2016-04-19 00:00:00 XLP -300 @ 53.310001373291&amp;quot;&#10;## [1] &amp;quot;2016-04-19 00:00:00 XLP -300 @ 53.310001373291&amp;quot;&#10;## [1] &amp;quot;2016-04-21 00:00:00 XLP 300 @ 51.7700004577637&amp;quot;&#10;## [1] &amp;quot;2016-04-21 00:00:00 XLP 300 @ 51.7700004577637&amp;quot;&#10;## [1] &amp;quot;2016-04-29 00:00:00 XLP -300 @ 52.2999992370605&amp;quot;&#10;## [1] &amp;quot;2016-04-29 00:00:00 XLP -300 @ 52.2999992370605&amp;quot;&#10;## [1] &amp;quot;2016-05-16 00:00:00 XLP 300 @ 53.5800018310547&amp;quot;&#10;## [1] &amp;quot;2016-05-16 00:00:00 XLP 300 @ 53.5800018310547&amp;quot;&#10;## [1] &amp;quot;2016-05-25 00:00:00 XLP -300 @ 52.7299995422363&amp;quot;&#10;## [1] &amp;quot;2016-05-25 00:00:00 XLP -300 @ 52.7299995422363&amp;quot;&#10;## [1] &amp;quot;2016-06-01 00:00:00 XLP 300 @ 53.2000007629395&amp;quot;&#10;## [1] &amp;quot;2016-06-01 00:00:00 XLP 300 @ 53.2000007629395&amp;quot;&#10;## [1] &amp;quot;2016-06-02 00:00:00 XLP -300 @ 53.2200012207031&amp;quot;&#10;## [1] &amp;quot;2016-06-02 00:00:00 XLP -300 @ 53.2200012207031&amp;quot;&#10;## [1] &amp;quot;2016-06-14 00:00:00 XLP 300 @ 53.8899993896484&amp;quot;&#10;## [1] &amp;quot;2016-06-14 00:00:00 XLP 300 @ 53.8899993896484&amp;quot;&#10;## [1] &amp;quot;2016-06-17 00:00:00 XLP -300 @ 53.4700012207031&amp;quot;&#10;## [1] &amp;quot;2016-06-17 00:00:00 XLP -300 @ 53.4700012207031&amp;quot;&#10;## [1] &amp;quot;2016-06-20 00:00:00 XLP 300 @ 53.6399993896484&amp;quot;&#10;## [1] &amp;quot;2016-06-20 00:00:00 XLP 300 @ 53.6399993896484&amp;quot;&#10;## [1] &amp;quot;2016-06-24 00:00:00 XLP -300 @ 53.0999984741211&amp;quot;&#10;## [1] &amp;quot;2016-06-24 00:00:00 XLP -300 @ 53.0999984741211&amp;quot;&#10;## [1] &amp;quot;2016-06-27 00:00:00 XLP 300 @ 52.9900016784668&amp;quot;&#10;## [1] &amp;quot;2016-06-27 00:00:00 XLP 300 @ 52.9900016784668&amp;quot;&#10;## [1] &amp;quot;2016-06-30 00:00:00 XLP -300 @ 55.1500015258789&amp;quot;&#10;## [1] &amp;quot;2016-06-30 00:00:00 XLP -300 @ 55.1500015258789&amp;quot;&#10;## [1] &amp;quot;2016-07-20 00:00:00 XLP 300 @ 55.4000015258789&amp;quot;&#10;## [1] &amp;quot;2016-07-20 00:00:00 XLP 300 @ 55.4000015258789&amp;quot;&#10;## [1] &amp;quot;2016-08-10 00:00:00 XLP -300 @ 54.9000015258789&amp;quot;&#10;## [1] &amp;quot;2016-08-10 00:00:00 XLP -300 @ 54.9000015258789&amp;quot;&#10;## [1] &amp;quot;2016-08-17 00:00:00 XLP 300 @ 54.8600006103516&amp;quot;&#10;## [1] &amp;quot;2016-08-17 00:00:00 XLP 300 @ 54.8600006103516&amp;quot;&#10;## [1] &amp;quot;2016-08-19 00:00:00 XLP -300 @ 54.9199981689453&amp;quot;&#10;## [1] &amp;quot;2016-08-19 00:00:00 XLP -300 @ 54.9199981689453&amp;quot;&#10;## [1] &amp;quot;2016-08-25 00:00:00 XLP 300 @ 54.5900001525879&amp;quot;&#10;## [1] &amp;quot;2016-08-25 00:00:00 XLP 300 @ 54.5900001525879&amp;quot;&#10;## [1] &amp;quot;2016-09-06 00:00:00 XLP -300 @ 54.939998626709&amp;quot;&#10;## [1] &amp;quot;2016-09-06 00:00:00 XLP -300 @ 54.939998626709&amp;quot;&#10;## [1] &amp;quot;2016-09-08 00:00:00 XLP 300 @ 54.1599998474121&amp;quot;&#10;## [1] &amp;quot;2016-09-08 00:00:00 XLP 300 @ 54.1599998474121&amp;quot;&#10;## [1] &amp;quot;2016-09-22 00:00:00 XLP -300 @ 53.5800018310547&amp;quot;&#10;## [1] &amp;quot;2016-09-22 00:00:00 XLP -300 @ 53.5800018310547&amp;quot;&#10;## [1] &amp;quot;2016-09-27 00:00:00 XLP 300 @ 53.1100006103516&amp;quot;&#10;## [1] &amp;quot;2016-09-27 00:00:00 XLP 300 @ 53.1100006103516&amp;quot;&#10;## [1] &amp;quot;2016-10-24 00:00:00 XLP -300 @ 52.5699996948242&amp;quot;&#10;## [1] &amp;quot;2016-10-24 00:00:00 XLP -300 @ 52.5699996948242&amp;quot;&#10;## [1] &amp;quot;2016-10-28 00:00:00 XLP 300 @ 52.6699981689453&amp;quot;&#10;## [1] &amp;quot;2016-10-28 00:00:00 XLP 300 @ 52.6699981689453&amp;quot;&#10;## [1] &amp;quot;2016-11-01 00:00:00 XLP -300 @ 52.5699996948242&amp;quot;&#10;## [1] &amp;quot;2016-11-01 00:00:00 XLP -300 @ 52.5699996948242&amp;quot;&#10;## [1] &amp;quot;2016-11-03 00:00:00 XLP 300 @ 52.0800018310547&amp;quot;&#10;## [1] &amp;quot;2016-11-03 00:00:00 XLP 300 @ 52.0800018310547&amp;quot;&#10;## [1] &amp;quot;2016-11-08 00:00:00 XLP -300 @ 52.7000007629395&amp;quot;&#10;## [1] &amp;quot;2016-11-08 00:00:00 XLP -300 @ 52.7000007629395&amp;quot;&#10;## [1] &amp;quot;2016-11-10 00:00:00 XLP 300 @ 50.5900001525879&amp;quot;&#10;## [1] &amp;quot;2016-11-10 00:00:00 XLP 300 @ 50.5900001525879&amp;quot;&#10;## [1] &amp;quot;2016-11-22 00:00:00 XLP -300 @ 51.0999984741211&amp;quot;&#10;## [1] &amp;quot;2016-11-22 00:00:00 XLP -300 @ 51.0999984741211&amp;quot;&#10;## [1] &amp;quot;2016-12-01 00:00:00 XLP 300 @ 50.25&amp;quot;&#10;## [1] &amp;quot;2016-12-01 00:00:00 XLP 300 @ 50.25&amp;quot;&#10;## [1] &amp;quot;2016-12-07 00:00:00 XLP -300 @ 51.5099983215332&amp;quot;&#10;## [1] &amp;quot;2016-12-07 00:00:00 XLP -300 @ 51.5099983215332&amp;quot;&#10;## [1] &amp;quot;2016-12-23 00:00:00 XLP 300 @ 52.060001373291&amp;quot;&#10;## [1] &amp;quot;2016-12-23 00:00:00 XLP 300 @ 52.060001373291&amp;quot;&#10;## [1] &amp;quot;2017-01-06 00:00:00 XLP -300 @ 52.1199989318848&amp;quot;&#10;## [1] &amp;quot;2017-01-06 00:00:00 XLP -300 @ 52.1199989318848&amp;quot;&#10;## [1] &amp;quot;2017-01-10 00:00:00 XLP 300 @ 51.439998626709&amp;quot;&#10;## [1] &amp;quot;2017-01-10 00:00:00 XLP 300 @ 51.439998626709&amp;quot;&#10;## [1] &amp;quot;2017-01-18 00:00:00 XLP -300 @ 52.4300003051758&amp;quot;&#10;## [1] &amp;quot;2017-01-18 00:00:00 XLP -300 @ 52.4300003051758&amp;quot;&#10;## [1] &amp;quot;2017-01-30 00:00:00 XLP 300 @ 52.3400001525879&amp;quot;&#10;## [1] &amp;quot;2017-01-30 00:00:00 XLP 300 @ 52.3400001525879&amp;quot;&#10;## [1] &amp;quot;2017-02-06 00:00:00 XLP -300 @ 52.7099990844727&amp;quot;&#10;## [1] &amp;quot;2017-02-06 00:00:00 XLP -300 @ 52.7099990844727&amp;quot;&#10;## [1] &amp;quot;2017-03-06 00:00:00 XLP 300 @ 54.9000015258789&amp;quot;&#10;## [1] &amp;quot;2017-03-06 00:00:00 XLP 300 @ 54.9000015258789&amp;quot;&#10;## [1] &amp;quot;2017-03-13 00:00:00 XLP -300 @ 55.0900001525879&amp;quot;&#10;## [1] &amp;quot;2017-03-13 00:00:00 XLP -300 @ 55.0900001525879&amp;quot;&#10;## [1] &amp;quot;2017-03-20 00:00:00 XLP 300 @ 55.0900001525879&amp;quot;&#10;## [1] &amp;quot;2017-03-20 00:00:00 XLP 300 @ 55.0900001525879&amp;quot;&#10;## [1] &amp;quot;2017-03-30 00:00:00 XLP -300 @ 54.7400016784668&amp;quot;&#10;## [1] &amp;quot;2017-03-30 00:00:00 XLP -300 @ 54.7400016784668&amp;quot;&#10;## [1] &amp;quot;2017-04-03 00:00:00 XLP 300 @ 54.4900016784668&amp;quot;&#10;## [1] &amp;quot;2017-04-03 00:00:00 XLP 300 @ 54.4900016784668&amp;quot;&#10;## [1] &amp;quot;2017-04-10 00:00:00 XLP -300 @ 54.8600006103516&amp;quot;&#10;## [1] &amp;quot;2017-04-10 00:00:00 XLP -300 @ 54.8600006103516&amp;quot;&#10;## [1] &amp;quot;2017-04-24 00:00:00 XLP 300 @ 55.5&amp;quot;&#10;## [1] &amp;quot;2017-04-24 00:00:00 XLP 300 @ 55.5&amp;quot;&#10;## [1] &amp;quot;2017-04-25 00:00:00 XLP -300 @ 55.7200012207031&amp;quot;&#10;## [1] &amp;quot;2017-04-25 00:00:00 XLP -300 @ 55.7200012207031&amp;quot;&#10;## [1] &amp;quot;2017-04-28 00:00:00 XLP 300 @ 55.1800003051758&amp;quot;&#10;## [1] &amp;quot;2017-04-28 00:00:00 XLP 300 @ 55.1800003051758&amp;quot;&#10;## [1] &amp;quot;2017-05-05 00:00:00 XLP -300 @ 55.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-05-05 00:00:00 XLP -300 @ 55.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-05-10 00:00:00 XLP 300 @ 55.0400009155273&amp;quot;&#10;## [1] &amp;quot;2017-05-10 00:00:00 XLP 300 @ 55.0400009155273&amp;quot;&#10;## [1] &amp;quot;2017-05-22 00:00:00 XLP -300 @ 55.6599998474121&amp;quot;&#10;## [1] &amp;quot;2017-05-22 00:00:00 XLP -300 @ 55.6599998474121&amp;quot;&#10;## [1] &amp;quot;2017-06-09 00:00:00 XLP 300 @ 56.6699981689453&amp;quot;&#10;## [1] &amp;quot;2017-06-09 00:00:00 XLP 300 @ 56.6699981689453&amp;quot;&#10;## [1] &amp;quot;2017-06-15 00:00:00 XLP -300 @ 56.9799995422363&amp;quot;&#10;## [1] &amp;quot;2017-06-15 00:00:00 XLP -300 @ 56.9799995422363&amp;quot;&#10;## [1] &amp;quot;2017-06-19 00:00:00 XLP 300 @ 56.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-06-19 00:00:00 XLP 300 @ 56.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-07-17 00:00:00 XLP -300 @ 54.7799987792969&amp;quot;&#10;## [1] &amp;quot;2017-07-17 00:00:00 XLP -300 @ 54.7799987792969&amp;quot;&#10;## [1] &amp;quot;2017-08-02 00:00:00 XLP 300 @ 55.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-08-02 00:00:00 XLP 300 @ 55.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-08-08 00:00:00 XLP -300 @ 55.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-08-08 00:00:00 XLP -300 @ 55.2200012207031&amp;quot;&#10;## [1] &amp;quot;2017-08-11 00:00:00 XLP 300 @ 55.1199989318848&amp;quot;&#10;## [1] &amp;quot;2017-08-11 00:00:00 XLP 300 @ 55.1199989318848&amp;quot;&#10;## [1] &amp;quot;2017-08-15 00:00:00 XLP -300 @ 55.6699981689453&amp;quot;&#10;## [1] &amp;quot;2017-08-15 00:00:00 XLP -300 @ 55.6699981689453&amp;quot;&#10;## [1] &amp;quot;2017-08-18 00:00:00 XLP 300 @ 55.2000007629395&amp;quot;&#10;## [1] &amp;quot;2017-08-18 00:00:00 XLP 300 @ 55.2000007629395&amp;quot;&#10;## [1] &amp;quot;2017-09-05 00:00:00 XLP -300 @ 55.0499992370605&amp;quot;&#10;## [1] &amp;quot;2017-09-05 00:00:00 XLP -300 @ 55.0499992370605&amp;quot;&#10;## [1] &amp;quot;2017-09-18 00:00:00 XLP 300 @ 55.2999992370605&amp;quot;&#10;## [1] &amp;quot;2017-09-18 00:00:00 XLP 300 @ 55.2999992370605&amp;quot;&#10;## [1] &amp;quot;2017-10-05 00:00:00 XLP -300 @ 54.3499984741211&amp;quot;&#10;## [1] &amp;quot;2017-10-05 00:00:00 XLP -300 @ 54.3499984741211&amp;quot;&#10;## [1] &amp;quot;2017-10-09 00:00:00 XLP 300 @ 53.6599998474121&amp;quot;&#10;## [1] &amp;quot;2017-10-09 00:00:00 XLP 300 @ 53.6599998474121&amp;quot;&#10;## [1] &amp;quot;2017-10-11 00:00:00 XLP -300 @ 54.2400016784668&amp;quot;&#10;## [1] &amp;quot;2017-10-11 00:00:00 XLP -300 @ 54.2400016784668&amp;quot;&#10;## [1] &amp;quot;2017-10-18 00:00:00 XLP 300 @ 54.3199996948242&amp;quot;&#10;## [1] &amp;quot;2017-10-18 00:00:00 XLP 300 @ 54.3199996948242&amp;quot;&#10;## [1] &amp;quot;2017-11-09 00:00:00 XLP -300 @ 53.7299995422363&amp;quot;&#10;## [1] &amp;quot;2017-11-09 00:00:00 XLP -300 @ 53.7299995422363&amp;quot;&#10;## [1] &amp;quot;2017-12-22 00:00:00 XLP 300 @ 56.8699989318848&amp;quot;&#10;## [1] &amp;quot;2017-12-22 00:00:00 XLP 300 @ 56.8699989318848&amp;quot;&#10;## [1] &amp;quot;2017-12-27 00:00:00 XLP -300 @ 56.9900016784668&amp;quot;&#10;## [1] &amp;quot;2017-12-27 00:00:00 XLP -300 @ 56.9900016784668&amp;quot;&#10;## [1] &amp;quot;2018-01-02 00:00:00 XLP 300 @ 56.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-01-02 00:00:00 XLP 300 @ 56.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-01-08 00:00:00 XLP -300 @ 57.0699996948242&amp;quot;&#10;## [1] &amp;quot;2018-01-08 00:00:00 XLP -300 @ 57.0699996948242&amp;quot;&#10;## [1] &amp;quot;2018-01-11 00:00:00 XLP 300 @ 56.6300010681152&amp;quot;&#10;## [1] &amp;quot;2018-01-11 00:00:00 XLP 300 @ 56.6300010681152&amp;quot;&#10;## [1] &amp;quot;2018-01-17 00:00:00 XLP -300 @ 57.560001373291&amp;quot;&#10;## [1] &amp;quot;2018-01-17 00:00:00 XLP -300 @ 57.560001373291&amp;quot;&#10;## [1] &amp;quot;2018-01-31 00:00:00 XLP 300 @ 57.8199996948242&amp;quot;&#10;## [1] &amp;quot;2018-01-31 00:00:00 XLP 300 @ 57.8199996948242&amp;quot;&#10;## [1] &amp;quot;2018-02-14 00:00:00 XLP -300 @ 54.4799995422363&amp;quot;&#10;## [1] &amp;quot;2018-02-14 00:00:00 XLP -300 @ 54.4799995422363&amp;quot;&#10;## [1] &amp;quot;2018-02-21 00:00:00 XLP 300 @ 53.689998626709&amp;quot;&#10;## [1] &amp;quot;2018-02-21 00:00:00 XLP 300 @ 53.689998626709&amp;quot;&#10;## [1] &amp;quot;2018-02-27 00:00:00 XLP -300 @ 53.9700012207031&amp;quot;&#10;## [1] &amp;quot;2018-02-27 00:00:00 XLP -300 @ 53.9700012207031&amp;quot;&#10;## [1] &amp;quot;2018-02-28 00:00:00 XLP 300 @ 53.4099998474121&amp;quot;&#10;## [1] &amp;quot;2018-02-28 00:00:00 XLP 300 @ 53.4099998474121&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLP -300 @ 54.25&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLP -300 @ 54.25&amp;quot;&#10;## [1] &amp;quot;2018-03-08 00:00:00 XLP 300 @ 54.25&amp;quot;&#10;## [1] &amp;quot;2018-03-08 00:00:00 XLP 300 @ 54.25&amp;quot;&#10;## [1] &amp;quot;2018-03-12 00:00:00 XLP -300 @ 54.5&amp;quot;&#10;## [1] &amp;quot;2018-03-12 00:00:00 XLP -300 @ 54.5&amp;quot;&#10;## [1] &amp;quot;2018-03-15 00:00:00 XLP 300 @ 53.5299987792969&amp;quot;&#10;## [1] &amp;quot;2018-03-15 00:00:00 XLP 300 @ 53.5299987792969&amp;quot;&#10;## [1] &amp;quot;2018-03-29 00:00:00 XLP -300 @ 52.6300010681152&amp;quot;&#10;## [1] &amp;quot;2018-03-29 00:00:00 XLP -300 @ 52.6300010681152&amp;quot;&#10;## [1] &amp;quot;2018-04-03 00:00:00 XLP 300 @ 52.0200004577637&amp;quot;&#10;## [1] &amp;quot;2018-04-03 00:00:00 XLP 300 @ 52.0200004577637&amp;quot;&#10;## [1] &amp;quot;2018-04-05 00:00:00 XLP -300 @ 52.9599990844727&amp;quot;&#10;## [1] &amp;quot;2018-04-05 00:00:00 XLP -300 @ 52.9599990844727&amp;quot;&#10;## [1] &amp;quot;2018-04-13 00:00:00 XLP 300 @ 52.5900001525879&amp;quot;&#10;## [1] &amp;quot;2018-04-13 00:00:00 XLP 300 @ 52.5900001525879&amp;quot;&#10;## [1] &amp;quot;2018-04-16 00:00:00 XLP -300 @ 53.1599998474121&amp;quot;&#10;## [1] &amp;quot;2018-04-16 00:00:00 XLP -300 @ 53.1599998474121&amp;quot;&#10;## [1] &amp;quot;2018-04-20 00:00:00 XLP 300 @ 50.4900016784668&amp;quot;&#10;## [1] &amp;quot;2018-04-20 00:00:00 XLP 300 @ 50.4900016784668&amp;quot;&#10;## [1] &amp;quot;2018-04-30 00:00:00 XLP -300 @ 50.4500007629395&amp;quot;&#10;## [1] &amp;quot;2018-04-30 00:00:00 XLP -300 @ 50.4500007629395&amp;quot;&#10;## [1] &amp;quot;2018-05-02 00:00:00 XLP 300 @ 49.0299987792969&amp;quot;&#10;## [1] &amp;quot;2018-05-02 00:00:00 XLP 300 @ 49.0299987792969&amp;quot;&#10;## [1] &amp;quot;2018-05-11 00:00:00 XLP -300 @ 49.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-05-11 00:00:00 XLP -300 @ 49.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-05-16 00:00:00 XLP 300 @ 49.6800003051758&amp;quot;&#10;## [1] &amp;quot;2018-05-16 00:00:00 XLP 300 @ 49.6800003051758&amp;quot;&#10;## [1] &amp;quot;2018-05-17 00:00:00 XLP -300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2018-05-17 00:00:00 XLP -300 @ 49.8499984741211&amp;quot;&#10;## [1] &amp;quot;2018-06-19 00:00:00 XLP 300 @ 51.060001373291&amp;quot;&#10;## [1] &amp;quot;2018-06-19 00:00:00 XLP 300 @ 51.060001373291&amp;quot;&#10;## [1] &amp;quot;2018-06-25 00:00:00 XLP -300 @ 51.8899993896484&amp;quot;&#10;## [1] &amp;quot;2018-06-25 00:00:00 XLP -300 @ 51.8899993896484&amp;quot;&#10;## [1] &amp;quot;2018-07-02 00:00:00 XLP 300 @ 51.2299995422363&amp;quot;&#10;## [1] &amp;quot;2018-07-02 00:00:00 XLP 300 @ 51.2299995422363&amp;quot;&#10;## [1] &amp;quot;2018-07-06 00:00:00 XLP -300 @ 52.2200012207031&amp;quot;&#10;## [1] &amp;quot;2018-07-06 00:00:00 XLP -300 @ 52.2200012207031&amp;quot;&#10;## [1] &amp;quot;2018-08-02 00:00:00 XLP 300 @ 53.6599998474121&amp;quot;&#10;## [1] &amp;quot;2018-08-02 00:00:00 XLP 300 @ 53.6599998474121&amp;quot;&#10;## [1] &amp;quot;2018-08-03 00:00:00 XLP -300 @ 54.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-08-03 00:00:00 XLP -300 @ 54.2900009155273&amp;quot;&#10;## [1] &amp;quot;2018-08-09 00:00:00 XLP 300 @ 53.439998626709&amp;quot;&#10;## [1] &amp;quot;2018-08-09 00:00:00 XLP 300 @ 53.439998626709&amp;quot;&#10;## [1] &amp;quot;2018-08-15 00:00:00 XLP -300 @ 53.8300018310547&amp;quot;&#10;## [1] &amp;quot;2018-08-15 00:00:00 XLP -300 @ 53.8300018310547&amp;quot;&#10;## [1] &amp;quot;2018-08-23 00:00:00 XLP 300 @ 54.1300010681152&amp;quot;&#10;## [1] &amp;quot;2018-08-23 00:00:00 XLP 300 @ 54.1300010681152&amp;quot;&#10;## [1] &amp;quot;2018-09-06 00:00:00 XLP -300 @ 54.4799995422363&amp;quot;&#10;## [1] &amp;quot;2018-09-06 00:00:00 XLP -300 @ 54.4799995422363&amp;quot;&#10;## [1] &amp;quot;2018-09-20 00:00:00 XLP 300 @ 55.3199996948242&amp;quot;&#10;## [1] &amp;quot;2018-09-20 00:00:00 XLP 300 @ 55.3199996948242&amp;quot;&#10;## [1] &amp;quot;2018-09-21 00:00:00 XLP -300 @ 55.0200004577637&amp;quot;&#10;## [1] &amp;quot;2018-09-21 00:00:00 XLP -300 @ 55.0200004577637&amp;quot;&#10;## [1] &amp;quot;2018-09-25 00:00:00 XLP 300 @ 53.8600006103516&amp;quot;&#10;## [1] &amp;quot;2018-09-25 00:00:00 XLP 300 @ 53.8600006103516&amp;quot;&#10;## [1] &amp;quot;2018-10-03 00:00:00 XLP -300 @ 53.6199989318848&amp;quot;&#10;## [1] &amp;quot;2018-10-03 00:00:00 XLP -300 @ 53.6199989318848&amp;quot;&#10;## [1] &amp;quot;2018-10-04 00:00:00 XLP 300 @ 53.4900016784668&amp;quot;&#10;## [1] &amp;quot;2018-10-04 00:00:00 XLP 300 @ 53.4900016784668&amp;quot;&#10;## [1] &amp;quot;2018-10-09 00:00:00 XLP -300 @ 54.060001373291&amp;quot;&#10;## [1] &amp;quot;2018-10-09 00:00:00 XLP -300 @ 54.060001373291&amp;quot;&#10;## [1] &amp;quot;2018-10-11 00:00:00 XLP 300 @ 52.0900001525879&amp;quot;&#10;## [1] &amp;quot;2018-10-11 00:00:00 XLP 300 @ 52.0900001525879&amp;quot;&#10;## [1] &amp;quot;2018-10-17 00:00:00 XLP -300 @ 53.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-10-17 00:00:00 XLP -300 @ 53.5400009155273&amp;quot;&#10;## [1] &amp;quot;2018-10-29 00:00:00 XLP 300 @ 54.4500007629395&amp;quot;&#10;## [1] &amp;quot;2018-10-29 00:00:00 XLP 300 @ 54.4500007629395&amp;quot;&#10;## [1] &amp;quot;2018-10-31 00:00:00 XLP -300 @ 55.0099983215332&amp;quot;&#10;## [1] &amp;quot;2018-10-31 00:00:00 XLP -300 @ 55.0099983215332&amp;quot;&#10;## [1] &amp;quot;2018-11-15 00:00:00 XLP 300 @ 55.9199981689453&amp;quot;&#10;## [1] &amp;quot;2018-11-15 00:00:00 XLP 300 @ 55.9199981689453&amp;quot;&#10;## [1] &amp;quot;2018-11-28 00:00:00 XLP -300 @ 55.810001373291&amp;quot;&#10;## [1] &amp;quot;2018-11-28 00:00:00 XLP -300 @ 55.810001373291&amp;quot;&#10;## [1] &amp;quot;2018-12-06 00:00:00 XLP 300 @ 55.4199981689453&amp;quot;&#10;## [1] &amp;quot;2018-12-06 00:00:00 XLP 300 @ 55.4199981689453&amp;quot;&#10;## [1] &amp;quot;2018-12-14 00:00:00 XLP -300 @ 54.5&amp;quot;&#10;## [1] &amp;quot;2018-12-14 00:00:00 XLP -300 @ 54.5&amp;quot;&#10;## [1] &amp;quot;2018-12-17 00:00:00 XLP 300 @ 53.2400016784668&amp;quot;&#10;## [1] &amp;quot;2018-12-17 00:00:00 XLP 300 @ 53.2400016784668&amp;quot;&#10;## [1] &amp;quot;2019-01-02 00:00:00 XLP -300 @ 50.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-01-02 00:00:00 XLP -300 @ 50.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-01-04 00:00:00 XLP 300 @ 51.2599983215332&amp;quot;&#10;## [1] &amp;quot;2019-01-04 00:00:00 XLP 300 @ 51.2599983215332&amp;quot;&#10;## [1] &amp;quot;2019-01-07 00:00:00 XLP -300 @ 51.189998626709&amp;quot;&#10;## [1] &amp;quot;2019-01-07 00:00:00 XLP -300 @ 51.189998626709&amp;quot;&#10;## [1] &amp;quot;2019-01-28 00:00:00 XLP 300 @ 51.9500007629395&amp;quot;&#10;## [1] &amp;quot;2019-01-28 00:00:00 XLP 300 @ 51.9500007629395&amp;quot;&#10;## [1] &amp;quot;2019-01-31 00:00:00 XLP -300 @ 53.3899993896484&amp;quot;&#10;## [1] &amp;quot;2019-01-31 00:00:00 XLP -300 @ 53.3899993896484&amp;quot;&#10;## [1] &amp;quot;2019-02-15 00:00:00 XLP 300 @ 54.3499984741211&amp;quot;&#10;## [1] &amp;quot;2019-02-15 00:00:00 XLP 300 @ 54.3499984741211&amp;quot;&#10;## [1] &amp;quot;2019-02-20 00:00:00 XLP -300 @ 54.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-02-20 00:00:00 XLP -300 @ 54.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-02-26 00:00:00 XLP 300 @ 54.1599998474121&amp;quot;&#10;## [1] &amp;quot;2019-02-26 00:00:00 XLP 300 @ 54.1599998474121&amp;quot;&#10;## [1] &amp;quot;2019-03-01 00:00:00 XLP -300 @ 54.2400016784668&amp;quot;&#10;## [1] &amp;quot;2019-03-01 00:00:00 XLP -300 @ 54.2400016784668&amp;quot;&#10;## [1] &amp;quot;2019-03-05 00:00:00 XLP 300 @ 54.1100006103516&amp;quot;&#10;## [1] &amp;quot;2019-03-05 00:00:00 XLP 300 @ 54.1100006103516&amp;quot;&#10;## [1] &amp;quot;2019-03-12 00:00:00 XLP -300 @ 54.4300003051758&amp;quot;&#10;## [1] &amp;quot;2019-03-12 00:00:00 XLP -300 @ 54.4300003051758&amp;quot;&#10;## [1] &amp;quot;2019-03-21 00:00:00 XLP 300 @ 55.1500015258789&amp;quot;&#10;## [1] &amp;quot;2019-03-21 00:00:00 XLP 300 @ 55.1500015258789&amp;quot;&#10;## [1] &amp;quot;2019-03-22 00:00:00 XLP -300 @ 55.0800018310547&amp;quot;&#10;## [1] &amp;quot;2019-03-22 00:00:00 XLP -300 @ 55.0800018310547&amp;quot;&#10;## [1] &amp;quot;2019-04-03 00:00:00 XLP 300 @ 55.189998626709&amp;quot;&#10;## [1] &amp;quot;2019-04-03 00:00:00 XLP 300 @ 55.189998626709&amp;quot;&#10;## [1] &amp;quot;2019-04-09 00:00:00 XLP -300 @ 55.75&amp;quot;&#10;## [1] &amp;quot;2019-04-09 00:00:00 XLP -300 @ 55.75&amp;quot;&#10;## [1] &amp;quot;2019-04-24 00:00:00 XLP 300 @ 56.8300018310547&amp;quot;&#10;## [1] &amp;quot;2019-04-24 00:00:00 XLP 300 @ 56.8300018310547&amp;quot;&#10;## [1] &amp;quot;2019-04-29 00:00:00 XLP -300 @ 57.0499992370605&amp;quot;&#10;## [1] &amp;quot;2019-04-29 00:00:00 XLP -300 @ 57.0499992370605&amp;quot;&#10;## [1] &amp;quot;2019-05-08 00:00:00 XLP 300 @ 56.7400016784668&amp;quot;&#10;## [1] &amp;quot;2019-05-08 00:00:00 XLP 300 @ 56.7400016784668&amp;quot;&#10;## [1] &amp;quot;2019-05-13 00:00:00 XLP -300 @ 56.7700004577637&amp;quot;&#10;## [1] &amp;quot;2019-05-13 00:00:00 XLP -300 @ 56.7700004577637&amp;quot;&#10;## [1] &amp;quot;2019-05-22 00:00:00 XLP 300 @ 57.75&amp;quot;&#10;## [1] &amp;quot;2019-05-22 00:00:00 XLP 300 @ 57.75&amp;quot;&#10;## [1] &amp;quot;2019-05-23 00:00:00 XLP -300 @ 57.7299995422363&amp;quot;&#10;## [1] &amp;quot;2019-05-23 00:00:00 XLP -300 @ 57.7299995422363&amp;quot;&#10;## [1] &amp;quot;2019-05-28 00:00:00 XLP 300 @ 56.5800018310547&amp;quot;&#10;## [1] &amp;quot;2019-05-28 00:00:00 XLP 300 @ 56.5800018310547&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLP -300 @ 57.4700012207031&amp;quot;&#10;## [1] &amp;quot;2019-06-05 00:00:00 XLP -300 @ 57.4700012207031&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLP 300 @ 58.8400001525879&amp;quot;&#10;## [1] &amp;quot;2019-06-19 00:00:00 XLP 300 @ 58.8400001525879&amp;quot;&#10;## [1] &amp;quot;2019-06-21 00:00:00 XLP -300 @ 58.7200012207031&amp;quot;&#10;## [1] &amp;quot;2019-06-21 00:00:00 XLP -300 @ 58.7200012207031&amp;quot;&#10;## [1] &amp;quot;2019-06-27 00:00:00 XLP 300 @ 58.1100006103516&amp;quot;&#10;## [1] &amp;quot;2019-06-27 00:00:00 XLP 300 @ 58.1100006103516&amp;quot;&#10;## [1] &amp;quot;2019-07-02 00:00:00 XLP -300 @ 58.9300003051758&amp;quot;&#10;## [1] &amp;quot;2019-07-02 00:00:00 XLP -300 @ 58.9300003051758&amp;quot;&#10;## [1] &amp;quot;2019-07-10 00:00:00 XLP 300 @ 59.5099983215332&amp;quot;&#10;## [1] &amp;quot;2019-07-10 00:00:00 XLP 300 @ 59.5099983215332&amp;quot;&#10;## [1] &amp;quot;2019-07-12 00:00:00 XLP -300 @ 59.8300018310547&amp;quot;&#10;## [1] &amp;quot;2019-07-12 00:00:00 XLP -300 @ 59.8300018310547&amp;quot;&#10;## [1] &amp;quot;2019-07-23 00:00:00 XLP 300 @ 60.0200004577637&amp;quot;&#10;## [1] &amp;quot;2019-07-23 00:00:00 XLP 300 @ 60.0200004577637&amp;quot;&#10;## [1] &amp;quot;2019-07-29 00:00:00 XLP -300 @ 60.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-07-29 00:00:00 XLP -300 @ 60.4799995422363&amp;quot;&#10;## [1] &amp;quot;2019-08-01 00:00:00 XLP 300 @ 59.2200012207031&amp;quot;&#10;## [1] &amp;quot;2019-08-01 00:00:00 XLP 300 @ 59.2200012207031&amp;quot;&#10;## [1] &amp;quot;2019-08-09 00:00:00 XLP -300 @ 59.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-08-09 00:00:00 XLP -300 @ 59.3199996948242&amp;quot;&#10;## [1] &amp;quot;2019-08-15 00:00:00 XLP 300 @ 59.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-08-15 00:00:00 XLP 300 @ 59.5299987792969&amp;quot;&#10;## [1] &amp;quot;2019-08-19 00:00:00 XLP -300 @ 60.810001373291&amp;quot;&#10;## [1] &amp;quot;2019-08-19 00:00:00 XLP -300 @ 60.810001373291&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLP 300 @ 60.3600006103516&amp;quot;&#10;## [1] &amp;quot;2019-08-26 00:00:00 XLP 300 @ 60.3600006103516&amp;quot;&#10;## [1] &amp;quot;2019-08-29 00:00:00 XLP -300 @ 60.7999992370605&amp;quot;&#10;## [1] &amp;quot;2019-08-29 00:00:00 XLP -300 @ 60.7999992370605&amp;quot;&#10;## [1] &amp;quot;2019-09-11 00:00:00 XLP 300 @ 61.1399993896484&amp;quot;&#10;## [1] &amp;quot;2019-09-11 00:00:00 XLP 300 @ 61.1399993896484&amp;quot;&#10;## [1] &amp;quot;2019-09-13 00:00:00 XLP -300 @ 61.0400009155273&amp;quot;&#10;## [1] &amp;quot;2019-09-13 00:00:00 XLP -300 @ 61.0400009155273&amp;quot;&#10;## [1] &amp;quot;2019-09-17 00:00:00 XLP 300 @ 60.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-09-17 00:00:00 XLP 300 @ 60.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-09-25 00:00:00 XLP -300 @ 60.8499984741211&amp;quot;&#10;## [1] &amp;quot;2019-09-25 00:00:00 XLP -300 @ 60.8499984741211&amp;quot;&#10;## [1] &amp;quot;2019-10-03 00:00:00 XLP 300 @ 60.4500007629395&amp;quot;&#10;## [1] &amp;quot;2019-10-03 00:00:00 XLP 300 @ 60.4500007629395&amp;quot;&#10;## [1] &amp;quot;2019-10-07 00:00:00 XLP -300 @ 60.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-10-07 00:00:00 XLP -300 @ 60.9000015258789&amp;quot;&#10;## [1] &amp;quot;2019-10-09 00:00:00 XLP 300 @ 60.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-10-09 00:00:00 XLP 300 @ 60.7799987792969&amp;quot;&#10;## [1] &amp;quot;2019-10-18 00:00:00 XLP -300 @ 60.7400016784668&amp;quot;&#10;## [1] &amp;quot;2019-10-18 00:00:00 XLP -300 @ 60.7400016784668&amp;quot;&#10;## [1] &amp;quot;2019-10-29 00:00:00 XLP 300 @ 60.9700012207031&amp;quot;&#10;## [1] &amp;quot;2019-10-29 00:00:00 XLP 300 @ 60.9700012207031&amp;quot;&#10;## [1] &amp;quot;2019-10-31 00:00:00 XLP -300 @ 61.1599998474121&amp;quot;&#10;## [1] &amp;quot;2019-10-31 00:00:00 XLP -300 @ 61.1599998474121&amp;quot;&#10;## [1] &amp;quot;2019-11-05 00:00:00 XLP 300 @ 60.7599983215332&amp;quot;&#10;## [1] &amp;quot;2019-11-05 00:00:00 XLP 300 @ 60.7599983215332&amp;quot;&#10;## [1] &amp;quot;2019-11-13 00:00:00 XLP -300 @ 61.3300018310547&amp;quot;&#10;## [1] &amp;quot;2019-11-13 00:00:00 XLP -300 @ 61.3300018310547&amp;quot;&#10;## [1] &amp;quot;2019-11-22 00:00:00 XLP 300 @ 61.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-11-22 00:00:00 XLP 300 @ 61.2999992370605&amp;quot;&#10;## [1] &amp;quot;2019-11-27 00:00:00 XLP -300 @ 62.0200004577637&amp;quot;&#10;## [1] &amp;quot;2019-11-27 00:00:00 XLP -300 @ 62.0200004577637&amp;quot;&#10;## [1] &amp;quot;2019-12-24 00:00:00 XLP 300 @ 62.9099998474121&amp;quot;&#10;## [1] &amp;quot;2019-12-24 00:00:00 XLP 300 @ 62.9099998474121&amp;quot;&#10;## [1] &amp;quot;2019-12-30 00:00:00 XLP -300 @ 62.9199981689453&amp;quot;&#10;## [1] &amp;quot;2019-12-30 00:00:00 XLP -300 @ 62.9199981689453&amp;quot;&#10;## [1] &amp;quot;2020-01-03 00:00:00 XLP 300 @ 62.3800010681152&amp;quot;&#10;## [1] &amp;quot;2020-01-03 00:00:00 XLP 300 @ 62.3800010681152&amp;quot;&#10;## [1] &amp;quot;2020-01-10 00:00:00 XLP -300 @ 62.6599998474121&amp;quot;&#10;## [1] &amp;quot;2020-01-10 00:00:00 XLP -300 @ 62.6599998474121&amp;quot;&#10;## [1] &amp;quot;2020-01-27 00:00:00 XLP 300 @ 63.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-01-27 00:00:00 XLP 300 @ 63.3899993896484&amp;quot;&#10;## [1] &amp;quot;2020-01-31 00:00:00 XLP -300 @ 63.1800003051758&amp;quot;&#10;## [1] &amp;quot;2020-01-31 00:00:00 XLP -300 @ 63.1800003051758&amp;quot;&#10;## [1] &amp;quot;2020-02-25 00:00:00 XLP 300 @ 62.0200004577637&amp;quot;&#10;## [1] &amp;quot;2020-02-25 00:00:00 XLP 300 @ 62.0200004577637&amp;quot;&#10;## [1] &amp;quot;2020-03-05 00:00:00 XLP -300 @ 62.0299987792969&amp;quot;&#10;## [1] &amp;quot;2020-03-05 00:00:00 XLP -300 @ 62.0299987792969&amp;quot;&#10;## [1] &amp;quot;2020-03-10 00:00:00 XLP 300 @ 60.5499992370605&amp;quot;&#10;## [1] &amp;quot;2020-03-10 00:00:00 XLP 300 @ 60.5499992370605&amp;quot;&#10;## [1] &amp;quot;2020-03-27 00:00:00 XLP -300 @ 53.5099983215332&amp;quot;&#10;## [1] &amp;quot;2020-03-27 00:00:00 XLP -300 @ 53.5099983215332&amp;quot;&#10;## [1] &amp;quot;2020-04-22 00:00:00 XLP 300 @ 58.6100006103516&amp;quot;&#10;## [1] &amp;quot;2020-04-22 00:00:00 XLP 300 @ 58.6100006103516&amp;quot;&#10;## [1] &amp;quot;2020-04-29 00:00:00 XLP -300 @ 58.9599990844727&amp;quot;&#10;## [1] &amp;quot;2020-04-29 00:00:00 XLP -300 @ 58.9599990844727&amp;quot;&#10;## [1] &amp;quot;2020-05-01 00:00:00 XLP 300 @ 57.6199989318848&amp;quot;&#10;## [1] &amp;quot;2020-05-01 00:00:00 XLP 300 @ 57.6199989318848&amp;quot;&#10;## [1] &amp;quot;2020-05-11 00:00:00 XLP -300 @ 58.0400009155273&amp;quot;&#10;## [1] &amp;quot;2020-05-11 00:00:00 XLP -300 @ 58.0400009155273&amp;quot;&#10;## [1] &amp;quot;2020-05-14 00:00:00 XLP 300 @ 56.8899993896484&amp;quot;&#10;## [1] &amp;quot;2020-05-14 00:00:00 XLP 300 @ 56.8899993896484&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLP -300 @ 57.2299995422363&amp;quot;&#10;## [1] &amp;quot;2020-05-19 00:00:00 XLP -300 @ 57.2299995422363&amp;quot;&#10;## [1] &amp;quot;2020-06-12 00:00:00 XLP 300 @ 58.1199989318848&amp;quot;&#10;## [1] &amp;quot;2020-06-12 00:00:00 XLP 300 @ 58.1199989318848&amp;quot;&#10;## [1] &amp;quot;2020-06-17 00:00:00 XLP -300 @ 59.6199989318848&amp;quot;&#10;## [1] &amp;quot;2020-06-17 00:00:00 XLP -300 @ 59.6199989318848&amp;quot;&#10;## [1] &amp;quot;2020-06-23 00:00:00 XLP 300 @ 58.9000015258789&amp;quot;&#10;## [1] &amp;quot;2020-06-23 00:00:00 XLP 300 @ 58.9000015258789&amp;quot;&#10;## [1] &amp;quot;2020-07-01 00:00:00 XLP -300 @ 58.689998626709&amp;quot;&#10;## [1] &amp;quot;2020-07-01 00:00:00 XLP -300 @ 58.689998626709&amp;quot;&#10;## [1] &amp;quot;2020-07-10 00:00:00 XLP 300 @ 60.2900009155273&amp;quot;&#10;## [1] &amp;quot;2020-07-10 00:00:00 XLP 300 @ 60.2900009155273&amp;quot;&#10;## [1] &amp;quot;2020-07-13 00:00:00 XLP -300 @ 60.2000007629395&amp;quot;&#10;## [1] &amp;quot;2020-07-13 00:00:00 XLP -300 @ 60.2000007629395&amp;quot;&#10;## [1] &amp;quot;2020-08-04 00:00:00 XLP 300 @ 63.310001373291&amp;quot;&#10;## [1] &amp;quot;2020-08-04 00:00:00 XLP 300 @ 63.310001373291&amp;quot;&#10;## [1] &amp;quot;2020-08-05 00:00:00 XLP -300 @ 63.1800003051758&amp;quot;&#10;## [1] &amp;quot;2020-08-05 00:00:00 XLP -300 @ 63.1800003051758&amp;quot;&#10;## [1] &amp;quot;2020-08-21 00:00:00 XLP 300 @ 64.3000030517578&amp;quot;&#10;## [1] &amp;quot;2020-08-21 00:00:00 XLP 300 @ 64.3000030517578&amp;quot;&#10;## [1] &amp;quot;2020-08-25 00:00:00 XLP -300 @ 64.7099990844727&amp;quot;&#10;## [1] &amp;quot;2020-08-25 00:00:00 XLP -300 @ 64.7099990844727&amp;quot;&#10;## [1] &amp;quot;2020-09-09 00:00:00 XLP 300 @ 65.0899963378906&amp;quot;&#10;## [1] &amp;quot;2020-09-09 00:00:00 XLP 300 @ 65.0899963378906&amp;quot;&#10;## [1] &amp;quot;2020-09-15 00:00:00 XLP -300 @ 64.9800033569336&amp;quot;&#10;## [1] &amp;quot;2020-09-15 00:00:00 XLP -300 @ 64.9800033569336&amp;quot;&#10;## [1] &amp;quot;2020-09-18 00:00:00 XLP 300 @ 63.689998626709&amp;quot;&#10;## [1] &amp;quot;2020-09-18 00:00:00 XLP 300 @ 63.689998626709&amp;quot;&#10;## [1] &amp;quot;2020-09-29 00:00:00 XLP -300 @ 63.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-09-29 00:00:00 XLP -300 @ 63.3300018310547&amp;quot;&#10;## [1] &amp;quot;2020-10-20 00:00:00 XLP 300 @ 65.2399978637695&amp;quot;&#10;## [1] &amp;quot;2020-10-20 00:00:00 XLP 300 @ 65.2399978637695&amp;quot;&#10;## [1] &amp;quot;2020-11-03 00:00:00 XLP -300 @ 64.2900009155273&amp;quot;&#10;## [1] &amp;quot;2020-11-03 00:00:00 XLP -300 @ 64.2900009155273&amp;quot;&#10;## [1] &amp;quot;2020-11-19 00:00:00 XLP 300 @ 66.9199981689453&amp;quot;&#10;## [1] &amp;quot;2020-11-19 00:00:00 XLP 300 @ 66.9199981689453&amp;quot;&#10;## [1] &amp;quot;2020-11-25 00:00:00 XLP -300 @ 66.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-11-25 00:00:00 XLP -300 @ 66.9300003051758&amp;quot;&#10;## [1] &amp;quot;2020-12-11 00:00:00 XLP 300 @ 67.3199996948242&amp;quot;&#10;## [1] &amp;quot;2020-12-11 00:00:00 XLP 300 @ 67.3199996948242&amp;quot;&#10;## [1] &amp;quot;2020-12-17 00:00:00 XLP -300 @ 67.7799987792969&amp;quot;&#10;## [1] &amp;quot;2020-12-17 00:00:00 XLP -300 @ 67.7799987792969&amp;quot;&#10;## [1] &amp;quot;2020-12-22 00:00:00 XLP 300 @ 66.1699981689453&amp;quot;&#10;## [1] &amp;quot;2020-12-22 00:00:00 XLP 300 @ 66.1699981689453&amp;quot;&#10;## [1] &amp;quot;2020-12-29 00:00:00 XLP -300 @ 67.0500030517578&amp;quot;&#10;## [1] &amp;quot;2020-12-29 00:00:00 XLP -300 @ 67.0500030517578&amp;quot;&#10;## [1] &amp;quot;2021-01-05 00:00:00 XLP 300 @ 66.7200012207031&amp;quot;&#10;## [1] &amp;quot;2021-01-05 00:00:00 XLP 300 @ 66.7200012207031&amp;quot;&#10;## [1] &amp;quot;2021-01-11 00:00:00 XLP -300 @ 66.3300018310547&amp;quot;&#10;## [1] &amp;quot;2021-01-11 00:00:00 XLP -300 @ 66.3300018310547&amp;quot;&#10;## [1] &amp;quot;2021-01-12 00:00:00 XLP 300 @ 66.1100006103516&amp;quot;&#10;## [1] &amp;quot;2021-01-12 00:00:00 XLP 300 @ 66.1100006103516&amp;quot;&#10;## [1] &amp;quot;2021-01-26 00:00:00 XLP -300 @ 66.3099975585938&amp;quot;&#10;## [1] &amp;quot;2021-01-26 00:00:00 XLP -300 @ 66.3099975585938&amp;quot;&#10;## [1] &amp;quot;2021-01-28 00:00:00 XLP 300 @ 65.4400024414062&amp;quot;&#10;## [1] &amp;quot;2021-01-28 00:00:00 XLP 300 @ 65.4400024414062&amp;quot;&#10;## [1] &amp;quot;2021-02-05 00:00:00 XLP -300 @ 65.7600021362305&amp;quot;&#10;## [1] &amp;quot;2021-02-05 00:00:00 XLP -300 @ 65.7600021362305&amp;quot;&#10;## [1] &amp;quot;2021-02-12 00:00:00 XLP 300 @ 65.6900024414062&amp;quot;&#10;## [1] &amp;quot;2021-02-12 00:00:00 XLP 300 @ 65.6900024414062&amp;quot;&#10;## [1] &amp;quot;2021-02-18 00:00:00 XLP -300 @ 65.7699966430664&amp;quot;&#10;## [1] &amp;quot;2021-02-18 00:00:00 XLP -300 @ 65.7699966430664&amp;quot;&#10;## [1] &amp;quot;2021-02-22 00:00:00 XLP 300 @ 65&amp;quot;&#10;## [1] &amp;quot;2021-02-22 00:00:00 XLP 300 @ 65&amp;quot;&#10;## [1] &amp;quot;2021-03-08 00:00:00 XLP -300 @ 64.9800033569336&amp;quot;&#10;## [1] &amp;quot;2021-03-08 00:00:00 XLP -300 @ 64.9800033569336&amp;quot;&#10;## [1] &amp;quot;2021-03-19 00:00:00 XLP 300 @ 66.379997253418&amp;quot;&#10;## [1] &amp;quot;2021-03-19 00:00:00 XLP 300 @ 66.379997253418&amp;quot;&#10;## [1] &amp;quot;2021-03-23 00:00:00 XLP -300 @ 67&amp;quot;&#10;## [1] &amp;quot;2021-03-23 00:00:00 XLP -300 @ 67&amp;quot;&#10;## [1] &amp;quot;2021-04-05 00:00:00 XLP 300 @ 68.8499984741211&amp;quot;&#10;## [1] &amp;quot;2021-04-05 00:00:00 XLP 300 @ 68.8499984741211&amp;quot;&#10;## [1] &amp;quot;2021-04-06 00:00:00 XLP -300 @ 69.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-04-06 00:00:00 XLP -300 @ 69.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-04-15 00:00:00 XLP 300 @ 69.4100036621094&amp;quot;&#10;## [1] &amp;quot;2021-04-15 00:00:00 XLP 300 @ 69.4100036621094&amp;quot;&#10;## [1] &amp;quot;2021-04-16 00:00:00 XLP -300 @ 69.8099975585938&amp;quot;&#10;## [1] &amp;quot;2021-04-16 00:00:00 XLP -300 @ 69.8099975585938&amp;quot;&#10;## [1] &amp;quot;2021-04-26 00:00:00 XLP 300 @ 68.7900009155273&amp;quot;&#10;## [1] &amp;quot;2021-04-26 00:00:00 XLP 300 @ 68.7900009155273&amp;quot;&#10;## [1] &amp;quot;2021-04-30 00:00:00 XLP -300 @ 69.5800018310547&amp;quot;&#10;## [1] &amp;quot;2021-04-30 00:00:00 XLP -300 @ 69.5800018310547&amp;quot;&#10;## [1] &amp;quot;2021-05-13 00:00:00 XLP 300 @ 70.5999984741211&amp;quot;&#10;## [1] &amp;quot;2021-05-13 00:00:00 XLP 300 @ 70.5999984741211&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLP -300 @ 70.8099975585938&amp;quot;&#10;## [1] &amp;quot;2021-05-17 00:00:00 XLP -300 @ 70.8099975585938&amp;quot;&#10;## [1] &amp;quot;2021-05-20 00:00:00 XLP 300 @ 71.0100021362305&amp;quot;&#10;## [1] &amp;quot;2021-05-20 00:00:00 XLP 300 @ 71.0100021362305&amp;quot;&#10;## [1] &amp;quot;2021-05-21 00:00:00 XLP -300 @ 71.0199966430664&amp;quot;&#10;## [1] &amp;quot;2021-05-21 00:00:00 XLP -300 @ 71.0199966430664&amp;quot;&#10;## [1] &amp;quot;2021-05-28 00:00:00 XLP 300 @ 70.8099975585938&amp;quot;&#10;## [1] &amp;quot;2021-05-28 00:00:00 XLP 300 @ 70.8099975585938&amp;quot;&#10;## [1] &amp;quot;2021-06-04 00:00:00 XLP -300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2021-06-04 00:00:00 XLP -300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2021-06-09 00:00:00 XLP 300 @ 70.4599990844727&amp;quot;&#10;## [1] &amp;quot;2021-06-09 00:00:00 XLP 300 @ 70.4599990844727&amp;quot;&#10;## [1] &amp;quot;2021-06-28 00:00:00 XLP -300 @ 69.7399978637695&amp;quot;&#10;## [1] &amp;quot;2021-06-28 00:00:00 XLP -300 @ 69.7399978637695&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLP 300 @ 70.5500030517578&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLP 300 @ 70.5500030517578&amp;quot;&#10;## [1] &amp;quot;2021-07-26 00:00:00 XLP -300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2021-07-26 00:00:00 XLP -300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2021-07-29 00:00:00 XLP 300 @ 71.3899993896484&amp;quot;&#10;## [1] &amp;quot;2021-07-29 00:00:00 XLP 300 @ 71.3899993896484&amp;quot;&#10;## [1] &amp;quot;2021-08-10 00:00:00 XLP -300 @ 71.7099990844727&amp;quot;&#10;## [1] &amp;quot;2021-08-10 00:00:00 XLP -300 @ 71.7099990844727&amp;quot;&#10;## [1] &amp;quot;2021-08-19 00:00:00 XLP 300 @ 72.6399993896484&amp;quot;&#10;## [1] &amp;quot;2021-08-19 00:00:00 XLP 300 @ 72.6399993896484&amp;quot;&#10;## [1] &amp;quot;2021-08-31 00:00:00 XLP -300 @ 72.2600021362305&amp;quot;&#10;## [1] &amp;quot;2021-08-31 00:00:00 XLP -300 @ 72.2600021362305&amp;quot;&#10;## [1] &amp;quot;2021-09-08 00:00:00 XLP 300 @ 72.6100006103516&amp;quot;&#10;## [1] &amp;quot;2021-09-08 00:00:00 XLP 300 @ 72.6100006103516&amp;quot;&#10;## [1] &amp;quot;2021-10-07 00:00:00 XLP -300 @ 70.129997253418&amp;quot;&#10;## [1] &amp;quot;2021-10-07 00:00:00 XLP -300 @ 70.129997253418&amp;quot;&#10;## [1] &amp;quot;2021-11-17 00:00:00 XLP 300 @ 72.5699996948242&amp;quot;&#10;## [1] &amp;quot;2021-11-17 00:00:00 XLP 300 @ 72.5699996948242&amp;quot;&#10;## [1] &amp;quot;2021-11-23 00:00:00 XLP -300 @ 73.0999984741211&amp;quot;&#10;## [1] &amp;quot;2021-11-23 00:00:00 XLP -300 @ 73.0999984741211&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLP 300 @ 72.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-11-29 00:00:00 XLP 300 @ 72.1399993896484&amp;quot;&#10;## [1] &amp;quot;2021-12-06 00:00:00 XLP -300 @ 72.8300018310547&amp;quot;&#10;## [1] &amp;quot;2021-12-06 00:00:00 XLP -300 @ 72.8300018310547&amp;quot;&#10;## [1] &amp;quot;2021-12-21 00:00:00 XLP 300 @ 74.6100006103516&amp;quot;&#10;## [1] &amp;quot;2021-12-21 00:00:00 XLP 300 @ 74.6100006103516&amp;quot;&#10;## [1] &amp;quot;2021-12-27 00:00:00 XLP -300 @ 76.0500030517578&amp;quot;&#10;## [1] &amp;quot;2021-12-27 00:00:00 XLP -300 @ 76.0500030517578&amp;quot;&#10;## [1] &amp;quot;2022-01-11 00:00:00 XLP 300 @ 76.7200012207031&amp;quot;&#10;## [1] &amp;quot;2022-01-11 00:00:00 XLP 300 @ 76.7200012207031&amp;quot;&#10;## [1] &amp;quot;2022-01-18 00:00:00 XLP -300 @ 75.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-01-18 00:00:00 XLP -300 @ 75.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-01-19 00:00:00 XLP 300 @ 76.4000015258789&amp;quot;&#10;## [1] &amp;quot;2022-01-19 00:00:00 XLP 300 @ 76.4000015258789&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLP -300 @ 75.9700012207031&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLP -300 @ 75.9700012207031&amp;quot;&#10;## [1] &amp;quot;2022-02-07 00:00:00 XLP 300 @ 76.0299987792969&amp;quot;&#10;## [1] &amp;quot;2022-02-07 00:00:00 XLP 300 @ 76.0299987792969&amp;quot;&#10;## [1] &amp;quot;2022-02-18 00:00:00 XLP -300 @ 76.0299987792969&amp;quot;&#10;## [1] &amp;quot;2022-02-18 00:00:00 XLP -300 @ 76.0299987792969&amp;quot;&#10;## [1] &amp;quot;2022-02-23 00:00:00 XLP 300 @ 74.8300018310547&amp;quot;&#10;## [1] &amp;quot;2022-02-23 00:00:00 XLP 300 @ 74.8300018310547&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLP -300 @ 74.9000015258789&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLP -300 @ 74.9000015258789&amp;quot;&#10;## [1] &amp;quot;2022-03-08 00:00:00 XLP 300 @ 72.4800033569336&amp;quot;&#10;## [1] &amp;quot;2022-03-08 00:00:00 XLP 300 @ 72.4800033569336&amp;quot;&#10;## [1] &amp;quot;2022-03-16 00:00:00 XLP -300 @ 73.5100021362305&amp;quot;&#10;## [1] &amp;quot;2022-03-16 00:00:00 XLP -300 @ 73.5100021362305&amp;quot;&#10;## [1] &amp;quot;2022-04-19 00:00:00 XLP 300 @ 79.379997253418&amp;quot;&#10;## [1] &amp;quot;2022-04-19 00:00:00 XLP 300 @ 79.379997253418&amp;quot;&#10;## [1] &amp;quot;2022-04-20 00:00:00 XLP -300 @ 80.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-04-20 00:00:00 XLP -300 @ 80.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-04-25 00:00:00 XLP 300 @ 79.5899963378906&amp;quot;&#10;## [1] &amp;quot;2022-04-25 00:00:00 XLP 300 @ 79.5899963378906&amp;quot;&#10;## [1] &amp;quot;2022-04-29 00:00:00 XLP -300 @ 77.6399993896484&amp;quot;&#10;## [1] &amp;quot;2022-04-29 00:00:00 XLP -300 @ 77.6399993896484&amp;quot;&#10;## [1] &amp;quot;2022-05-02 00:00:00 XLP 300 @ 76.620002746582&amp;quot;&#10;## [1] &amp;quot;2022-05-02 00:00:00 XLP 300 @ 76.620002746582&amp;quot;&#10;## [1] &amp;quot;2022-05-05 00:00:00 XLP -300 @ 76.6399993896484&amp;quot;&#10;## [1] &amp;quot;2022-05-05 00:00:00 XLP -300 @ 76.6399993896484&amp;quot;&#10;## [1] &amp;quot;2022-05-11 00:00:00 XLP 300 @ 75.8300018310547&amp;quot;&#10;## [1] &amp;quot;2022-05-11 00:00:00 XLP 300 @ 75.8300018310547&amp;quot;&#10;## [1] &amp;quot;2022-05-16 00:00:00 XLP -300 @ 77.3000030517578&amp;quot;&#10;## [1] &amp;quot;2022-05-16 00:00:00 XLP -300 @ 77.3000030517578&amp;quot;&#10;## [1] &amp;quot;2022-05-19 00:00:00 XLP 300 @ 70.5500030517578&amp;quot;&#10;## [1] &amp;quot;2022-05-19 00:00:00 XLP 300 @ 70.5500030517578&amp;quot;&#10;## [1] &amp;quot;2022-05-25 00:00:00 XLP -300 @ 73.3600006103516&amp;quot;&#10;## [1] &amp;quot;2022-05-25 00:00:00 XLP -300 @ 73.3600006103516&amp;quot;&#10;## [1] &amp;quot;2022-06-02 00:00:00 XLP 300 @ 74.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-06-02 00:00:00 XLP 300 @ 74.5699996948242&amp;quot;&#10;## [1] &amp;quot;2022-06-22 00:00:00 XLP -300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2022-06-22 00:00:00 XLP -300 @ 70.0899963378906&amp;quot;&#10;## [1] &amp;quot;2022-07-12 00:00:00 XLP 300 @ 72.5899963378906&amp;quot;&#10;## [1] &amp;quot;2022-07-12 00:00:00 XLP 300 @ 72.5899963378906&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLP -300 @ 72.2300033569336&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLP -300 @ 72.2300033569336&amp;quot;&#10;## [1] &amp;quot;2022-07-19 00:00:00 XLP 300 @ 72.9899978637695&amp;quot;&#10;## [1] &amp;quot;2022-07-19 00:00:00 XLP 300 @ 72.9899978637695&amp;quot;&#10;## [1] &amp;quot;2022-07-25 00:00:00 XLP -300 @ 73.5599975585938&amp;quot;&#10;## [1] &amp;quot;2022-07-25 00:00:00 XLP -300 @ 73.5599975585938&amp;quot;&#10;## [1] &amp;quot;2022-08-08 00:00:00 XLP 300 @ 74.5999984741211&amp;quot;&#10;## [1] &amp;quot;2022-08-08 00:00:00 XLP 300 @ 74.5999984741211&amp;quot;&#10;## [1] &amp;quot;2022-08-11 00:00:00 XLP -300 @ 74.8600006103516&amp;quot;&#10;## [1] &amp;quot;2022-08-11 00:00:00 XLP -300 @ 74.8600006103516&amp;quot;&#10;## [1] &amp;quot;2022-08-23 00:00:00 XLP 300 @ 75.8000030517578&amp;quot;&#10;## [1] &amp;quot;2022-08-23 00:00:00 XLP 300 @ 75.8000030517578&amp;quot;&#10;## [1] &amp;quot;2022-09-08 00:00:00 XLP -300 @ 73.2600021362305&amp;quot;&#10;## [1] &amp;quot;2022-09-08 00:00:00 XLP -300 @ 73.2600021362305&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLP 300 @ 71.7600021362305&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLP 300 @ 71.7600021362305&amp;quot;&#10;## [1] &amp;quot;2022-10-05 00:00:00 XLP -300 @ 68.5100021362305&amp;quot;&#10;## [1] &amp;quot;2022-10-05 00:00:00 XLP -300 @ 68.5100021362305&amp;quot;&#10;## [1] &amp;quot;2022-10-07 00:00:00 XLP 300 @ 66.5&amp;quot;&#10;## [1] &amp;quot;2022-10-07 00:00:00 XLP 300 @ 66.5&amp;quot;&#10;## [1] &amp;quot;2022-10-13 00:00:00 XLP -300 @ 68.7699966430664&amp;quot;&#10;## [1] &amp;quot;2022-10-13 00:00:00 XLP -300 @ 68.7699966430664&amp;quot;&#10;## [1] &amp;quot;2022-10-21 00:00:00 XLP 300 @ 68.9100036621094&amp;quot;&#10;## [1] &amp;quot;2022-10-21 00:00:00 XLP 300 @ 68.9100036621094&amp;quot;&#10;## [1] &amp;quot;2022-10-25 00:00:00 XLP -300 @ 71.0699996948242&amp;quot;&#10;## [1] &amp;quot;2022-10-25 00:00:00 XLP -300 @ 71.0699996948242&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLP 300 @ 71.0100021362305&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLP 300 @ 71.0100021362305&amp;quot;&#10;## [1] &amp;quot;2022-11-08 00:00:00 XLP -300 @ 72.6999969482422&amp;quot;&#10;## [1] &amp;quot;2022-11-08 00:00:00 XLP -300 @ 72.6999969482422&amp;quot;&#10;## [1] &amp;quot;2022-11-30 00:00:00 XLP 300 @ 77.1900024414062&amp;quot;&#10;## [1] &amp;quot;2022-11-30 00:00:00 XLP 300 @ 77.1900024414062&amp;quot;&#10;## [1] &amp;quot;2022-12-01 00:00:00 XLP -300 @ 76.8399963378906&amp;quot;&#10;## [1] &amp;quot;2022-12-01 00:00:00 XLP -300 @ 76.8399963378906&amp;quot;&#10;## [1] &amp;quot;2022-12-06 00:00:00 XLP 300 @ 75.75&amp;quot;&#10;## [1] &amp;quot;2022-12-06 00:00:00 XLP 300 @ 75.75&amp;quot;&#10;## [1] &amp;quot;2022-12-09 00:00:00 XLP -300 @ 75.8899993896484&amp;quot;&#10;## [1] &amp;quot;2022-12-09 00:00:00 XLP -300 @ 75.8899993896484&amp;quot;&#10;## [1] &amp;quot;2022-12-16 00:00:00 XLP 300 @ 74.8600006103516&amp;quot;&#10;## [1] &amp;quot;2022-12-16 00:00:00 XLP 300 @ 74.8600006103516&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLP -300 @ 74.7900009155273&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLP -300 @ 74.7900009155273&amp;quot;&#10;## [1] &amp;quot;2022-12-29 00:00:00 XLP 300 @ 74.9199981689453&amp;quot;&#10;## [1] &amp;quot;2022-12-29 00:00:00 XLP 300 @ 74.9199981689453&amp;quot;&#10;## [1] &amp;quot;2023-01-09 00:00:00 XLP -300 @ 75.0400009155273&amp;quot;&#10;## [1] &amp;quot;2023-01-09 00:00:00 XLP -300 @ 75.0400009155273&amp;quot;&#10;## [1] &amp;quot;2023-01-13 00:00:00 XLP 300 @ 74.7399978637695&amp;quot;&#10;## [1] &amp;quot;2023-01-13 00:00:00 XLP 300 @ 74.7399978637695&amp;quot;&#10;## [1] &amp;quot;2023-01-25 00:00:00 XLP -300 @ 73.3300018310547&amp;quot;&#10;## [1] &amp;quot;2023-01-25 00:00:00 XLP -300 @ 73.3300018310547&amp;quot;&#10;## [1] &amp;quot;2023-01-30 00:00:00 XLP 300 @ 72.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-01-30 00:00:00 XLP 300 @ 72.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-02-01 00:00:00 XLP -300 @ 74.3300018310547&amp;quot;&#10;## [1] &amp;quot;2023-02-01 00:00:00 XLP -300 @ 74.3300018310547&amp;quot;&#10;## [1] &amp;quot;2023-02-06 00:00:00 XLP 300 @ 73.4899978637695&amp;quot;&#10;## [1] &amp;quot;2023-02-06 00:00:00 XLP 300 @ 73.4899978637695&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLP -300 @ 73.129997253418&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLP -300 @ 73.129997253418&amp;quot;&#10;## [1] &amp;quot;2023-02-17 00:00:00 XLP 300 @ 73.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-02-17 00:00:00 XLP 300 @ 73.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-02-21 00:00:00 XLP -300 @ 73.4000015258789&amp;quot;&#10;## [1] &amp;quot;2023-02-21 00:00:00 XLP -300 @ 73.4000015258789&amp;quot;&#10;## [1] &amp;quot;2023-02-27 00:00:00 XLP 300 @ 72.629997253418&amp;quot;&#10;## [1] &amp;quot;2023-02-27 00:00:00 XLP 300 @ 72.629997253418&amp;quot;&#10;## [1] &amp;quot;2023-03-06 00:00:00 XLP -300 @ 72.7300033569336&amp;quot;&#10;## [1] &amp;quot;2023-03-06 00:00:00 XLP -300 @ 72.7300033569336&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLP 300 @ 72.129997253418&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLP 300 @ 72.129997253418&amp;quot;&#10;## [1] &amp;quot;2023-03-15 00:00:00 XLP -300 @ 72.5899963378906&amp;quot;&#10;## [1] &amp;quot;2023-03-15 00:00:00 XLP -300 @ 72.5899963378906&amp;quot;&#10;## [1] &amp;quot;2023-03-23 00:00:00 XLP 300 @ 71.75&amp;quot;&#10;## [1] &amp;quot;2023-03-23 00:00:00 XLP 300 @ 71.75&amp;quot;&#10;## [1] &amp;quot;2023-03-27 00:00:00 XLP -300 @ 73.3600006103516&amp;quot;&#10;## [1] &amp;quot;2023-03-27 00:00:00 XLP -300 @ 73.3600006103516&amp;quot;&#10;## [1] &amp;quot;2023-04-27 00:00:00 XLP 300 @ 77.0299987792969&amp;quot;&#10;## [1] &amp;quot;2023-04-27 00:00:00 XLP 300 @ 77.0299987792969&amp;quot;&#10;## [1] &amp;quot;2023-04-28 00:00:00 XLP -300 @ 77.4400024414062&amp;quot;&#10;## [1] &amp;quot;2023-04-28 00:00:00 XLP -300 @ 77.4400024414062&amp;quot;&#10;## [1] &amp;quot;2023-05-04 00:00:00 XLP 300 @ 76.4700012207031&amp;quot;&#10;## [1] &amp;quot;2023-05-04 00:00:00 XLP 300 @ 76.4700012207031&amp;quot;&#10;## [1] &amp;quot;2023-05-08 00:00:00 XLP -300 @ 76.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-05-08 00:00:00 XLP -300 @ 76.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-05-11 00:00:00 XLP 300 @ 76.8199996948242&amp;quot;&#10;## [1] &amp;quot;2023-05-11 00:00:00 XLP 300 @ 76.8199996948242&amp;quot;&#10;## [1] &amp;quot;2023-05-15 00:00:00 XLP -300 @ 76.9300003051758&amp;quot;&#10;## [1] &amp;quot;2023-05-15 00:00:00 XLP -300 @ 76.9300003051758&amp;quot;&#10;## [1] &amp;quot;2023-05-17 00:00:00 XLP 300 @ 76.2399978637695&amp;quot;&#10;## [1] &amp;quot;2023-05-17 00:00:00 XLP 300 @ 76.2399978637695&amp;quot;&#10;## [1] &amp;quot;2023-06-05 00:00:00 XLP -300 @ 73.3399963378906&amp;quot;&#10;## [1] &amp;quot;2023-06-05 00:00:00 XLP -300 @ 73.3399963378906&amp;quot;&#10;## [1] &amp;quot;2023-06-08 00:00:00 XLP 300 @ 73.2300033569336&amp;quot;&#10;## [1] &amp;quot;2023-06-08 00:00:00 XLP 300 @ 73.2300033569336&amp;quot;&#10;## [1] &amp;quot;2023-06-14 00:00:00 XLP -300 @ 73.8399963378906&amp;quot;&#10;## [1] &amp;quot;2023-06-14 00:00:00 XLP -300 @ 73.8399963378906&amp;quot;&#10;## [1] &amp;quot;2023-06-21 00:00:00 XLP 300 @ 73.8399963378906&amp;quot;&#10;## [1] &amp;quot;2023-06-21 00:00:00 XLP 300 @ 73.8399963378906&amp;quot;&#10;## [1] &amp;quot;2023-07-03 00:00:00 XLP -300 @ 74.75&amp;quot;&#10;## [1] &amp;quot;2023-07-03 00:00:00 XLP -300 @ 74.75&amp;quot;&#10;## [1] &amp;quot;2023-07-10 00:00:00 XLP 300 @ 73.4400024414062&amp;quot;&#10;## [1] &amp;quot;2023-07-10 00:00:00 XLP 300 @ 73.4400024414062&amp;quot;&#10;## [1] &amp;quot;2023-07-14 00:00:00 XLP -300 @ 74.2799987792969&amp;quot;&#10;## [1] &amp;quot;2023-07-14 00:00:00 XLP -300 @ 74.2799987792969&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLP 300 @ 76.0999984741211&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLP 300 @ 76.0999984741211&amp;quot;&#10;## [1] &amp;quot;2023-07-31 00:00:00 XLP -300 @ 75.75&amp;quot;&#10;## [1] &amp;quot;2023-07-31 00:00:00 XLP -300 @ 75.75&amp;quot;&#10;## [1] &amp;quot;2023-08-02 00:00:00 XLP 300 @ 75.6100006103516&amp;quot;&#10;## [1] &amp;quot;2023-08-02 00:00:00 XLP 300 @ 75.6100006103516&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLP -300 @ 73.0100021362305&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLP -300 @ 73.0100021362305&amp;quot;&#10;## [1] &amp;quot;2023-09-05 00:00:00 XLP 300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2023-09-05 00:00:00 XLP 300 @ 71.5199966430664&amp;quot;&#10;## [1] &amp;quot;2023-09-12 00:00:00 XLP -300 @ 71.6999969482422&amp;quot;&#10;## [1] &amp;quot;2023-09-12 00:00:00 XLP -300 @ 71.6999969482422&amp;quot;&#10;## [1] &amp;quot;2023-09-19 00:00:00 XLP 300 @ 71.370002746582&amp;quot;&#10;## [1] &amp;quot;2023-09-19 00:00:00 XLP 300 @ 71.370002746582&amp;quot;&#10;## [1] &amp;quot;2023-10-11 00:00:00 XLP -300 @ 66.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-10-11 00:00:00 XLP -300 @ 66.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-10-13 00:00:00 XLP 300 @ 66.8000030517578&amp;quot;&#10;## [1] &amp;quot;2023-10-13 00:00:00 XLP 300 @ 66.8000030517578&amp;quot;&#10;## [1] &amp;quot;2023-10-17 00:00:00 XLP -300 @ 67.7799987792969&amp;quot;&#10;## [1] &amp;quot;2023-10-17 00:00:00 XLP -300 @ 67.7799987792969&amp;quot;&#10;## [1] &amp;quot;2023-10-23 00:00:00 XLP 300 @ 67.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-10-23 00:00:00 XLP 300 @ 67.1399993896484&amp;quot;&#10;## [1] &amp;quot;2023-10-25 00:00:00 XLP -300 @ 67.9400024414062&amp;quot;&#10;## [1] &amp;quot;2023-10-25 00:00:00 XLP -300 @ 67.9400024414062&amp;quot;&#10;## [1] &amp;quot;2023-10-30 00:00:00 XLP 300 @ 67.620002746582&amp;quot;&#10;## [1] &amp;quot;2023-10-30 00:00:00 XLP 300 @ 67.620002746582&amp;quot;&#10;## [1] &amp;quot;2023-11-01 00:00:00 XLP -300 @ 67.7900009155273&amp;quot;&#10;## [1] &amp;quot;2023-11-01 00:00:00 XLP -300 @ 67.7900009155273&amp;quot;&#10;## [1] &amp;quot;2023-11-10 00:00:00 XLP 300 @ 68.9599990844727&amp;quot;&#10;## [1] &amp;quot;2023-11-10 00:00:00 XLP 300 @ 68.9599990844727&amp;quot;&#10;## [1] &amp;quot;2023-11-13 00:00:00 XLP -300 @ 69.1800003051758&amp;quot;&#10;## [1] &amp;quot;2023-11-13 00:00:00 XLP -300 @ 69.1800003051758&amp;quot;&#10;## [1] &amp;quot;2023-11-21 00:00:00 XLP 300 @ 69.6500015258789&amp;quot;&#10;## [1] &amp;quot;2023-11-21 00:00:00 XLP 300 @ 69.6500015258789&amp;quot;&#10;## [1] &amp;quot;2023-11-24 00:00:00 XLP -300 @ 70.4100036621094&amp;quot;&#10;## [1] &amp;quot;2023-11-24 00:00:00 XLP -300 @ 70.4100036621094&amp;quot;&#10;## [1] &amp;quot;2023-11-30 00:00:00 XLP 300 @ 70.6600036621094&amp;quot;&#10;## [1] &amp;quot;2023-11-30 00:00:00 XLP 300 @ 70.6600036621094&amp;quot;&#10;## [1] &amp;quot;2023-12-01 00:00:00 XLP -300 @ 70.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-12-01 00:00:00 XLP -300 @ 70.9499969482422&amp;quot;&#10;## [1] &amp;quot;2023-12-06 00:00:00 XLP 300 @ 70.3000030517578&amp;quot;&#10;## [1] &amp;quot;2023-12-06 00:00:00 XLP 300 @ 70.3000030517578&amp;quot;&#10;## [1] &amp;quot;2023-12-12 00:00:00 XLP -300 @ 71.0100021362305&amp;quot;&#10;## [1] &amp;quot;2023-12-12 00:00:00 XLP -300 @ 71.0100021362305&amp;quot;&#10;## [1] &amp;quot;2023-12-21 00:00:00 XLP 300 @ 70.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-12-21 00:00:00 XLP 300 @ 70.6800003051758&amp;quot;&#10;## [1] &amp;quot;2023-12-27 00:00:00 XLP -300 @ 71.8499984741211&amp;quot;&#10;## [1] &amp;quot;2023-12-27 00:00:00 XLP -300 @ 71.8499984741211&amp;quot;&#10;## [1] &amp;quot;2024-01-08 00:00:00 XLP 300 @ 72.5400009155273&amp;quot;&#10;## [1] &amp;quot;2024-01-08 00:00:00 XLP 300 @ 72.5400009155273&amp;quot;&#10;## [1] &amp;quot;2024-01-09 00:00:00 XLP -300 @ 72.7300033569336&amp;quot;&#10;## [1] &amp;quot;2024-01-09 00:00:00 XLP -300 @ 72.7300033569336&amp;quot;&#10;## [1] &amp;quot;2024-01-17 00:00:00 XLP 300 @ 72.3499984741211&amp;quot;&#10;## [1] &amp;quot;2024-01-17 00:00:00 XLP 300 @ 72.3499984741211&amp;quot;&#10;## [1] &amp;quot;2024-01-24 00:00:00 XLP -300 @ 71.5899963378906&amp;quot;&#10;## [1] &amp;quot;2024-01-24 00:00:00 XLP -300 @ 71.5899963378906&amp;quot;&#10;## [1] &amp;quot;2024-01-25 00:00:00 XLP 300 @ 72.2799987792969&amp;quot;&#10;## [1] &amp;quot;2024-01-25 00:00:00 XLP 300 @ 72.2799987792969&amp;quot;&#10;## [1] &amp;quot;2024-01-29 00:00:00 XLP -300 @ 73.0500030517578&amp;quot;&#10;## [1] &amp;quot;2024-01-29 00:00:00 XLP -300 @ 73.0500030517578&amp;quot;&#10;## [1] &amp;quot;2024-02-12 00:00:00 XLP 300 @ 73.629997253418&amp;quot;&#10;## [1] &amp;quot;2024-02-12 00:00:00 XLP 300 @ 73.629997253418&amp;quot;&#10;## [1] &amp;quot;2024-02-20 00:00:00 XLP -300 @ 74.0500030517578&amp;quot;&#10;## [1] &amp;quot;2024-02-20 00:00:00 XLP -300 @ 74.0500030517578&amp;quot;&#10;## [1] &amp;quot;2024-03-15 00:00:00 XLP 300 @ 75.5299987792969&amp;quot;&#10;## [1] &amp;quot;2024-03-15 00:00:00 XLP 300 @ 75.5299987792969&amp;quot;&#10;## [1] &amp;quot;2024-03-20 00:00:00 XLP -300 @ 75.9700012207031&amp;quot;&#10;## [1] &amp;quot;2024-03-20 00:00:00 XLP -300 @ 75.9700012207031&amp;quot;&#10;## [1] &amp;quot;2024-03-25 00:00:00 XLP 300 @ 75.4300003051758&amp;quot;&#10;## [1] &amp;quot;2024-03-25 00:00:00 XLP 300 @ 75.4300003051758&amp;quot;&#10;## [1] &amp;quot;2024-03-28 00:00:00 XLP -300 @ 76.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-03-28 00:00:00 XLP -300 @ 76.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-04-02 00:00:00 XLP 300 @ 75.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-04-02 00:00:00 XLP 300 @ 75.3600006103516&amp;quot;&#10;## [1] &amp;quot;2024-04-19 00:00:00 XLP -300 @ 74.4400024414062&amp;quot;&#10;## [1] &amp;quot;2024-04-19 00:00:00 XLP -300 @ 74.4400024414062&amp;quot;&#10;## [1] &amp;quot;2024-05-02 00:00:00 XLP 300 @ 75.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-05-02 00:00:00 XLP 300 @ 75.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLP -300 @ 75.9199981689453&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLP -300 @ 75.9199981689453&amp;quot;&#10;## [1] &amp;quot;2024-05-24 00:00:00 XLP 300 @ 77.0999984741211&amp;quot;&#10;## [1] &amp;quot;2024-05-24 00:00:00 XLP 300 @ 77.0999984741211&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLP -300 @ 77.3099975585938&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLP -300 @ 77.3099975585938&amp;quot;&#10;## [1] &amp;quot;2024-06-12 00:00:00 XLP 300 @ 76.7099990844727&amp;quot;&#10;## [1] &amp;quot;2024-06-12 00:00:00 XLP 300 @ 76.7099990844727&amp;quot;&#10;## [1] &amp;quot;2024-06-18 00:00:00 XLP -300 @ 77.7799987792969&amp;quot;&#10;## [1] &amp;quot;2024-06-18 00:00:00 XLP -300 @ 77.7799987792969&amp;quot;&#10;## [1] &amp;quot;2024-06-26 00:00:00 XLP 300 @ 77.25&amp;quot;&#10;## [1] &amp;quot;2024-06-26 00:00:00 XLP 300 @ 77.25&amp;quot;&#10;## [1] &amp;quot;2024-07-08 00:00:00 XLP -300 @ 77.2600021362305&amp;quot;&#10;## [1] &amp;quot;2024-07-08 00:00:00 XLP -300 @ 77.2600021362305&amp;quot;&#10;## [1] &amp;quot;2024-07-16 00:00:00 XLP 300 @ 77.7399978637695&amp;quot;&#10;## [1] &amp;quot;2024-07-16 00:00:00 XLP 300 @ 77.7399978637695&amp;quot;&#10;## [1] &amp;quot;2024-07-17 00:00:00 XLP -300 @ 78.7399978637695&amp;quot;&#10;## [1] &amp;quot;2024-07-17 00:00:00 XLP -300 @ 78.7399978637695&amp;quot;&#10;## [1] &amp;quot;2024-07-24 00:00:00 XLP 300 @ 77.7900009155273&amp;quot;&#10;## [1] &amp;quot;2024-07-24 00:00:00 XLP 300 @ 77.7900009155273&amp;quot;&#10;## [1] &amp;quot;2024-07-29 00:00:00 XLP -300 @ 78.5199966430664&amp;quot;&#10;## [1] &amp;quot;2024-07-29 00:00:00 XLP -300 @ 78.5199966430664&amp;quot;&#10;## [1] &amp;quot;2024-07-31 00:00:00 XLP 300 @ 77.8499984741211&amp;quot;&#10;## [1] &amp;quot;2024-07-31 00:00:00 XLP 300 @ 77.8499984741211&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLP -300 @ 79.2600021362305&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLP -300 @ 79.2600021362305&amp;quot;&#10;## [1] &amp;quot;2024-08-06 00:00:00 XLP 300 @ 78.2399978637695&amp;quot;&#10;## [1] &amp;quot;2024-08-06 00:00:00 XLP 300 @ 78.2399978637695&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLP -300 @ 79.1500015258789&amp;quot;&#10;## [1] &amp;quot;2024-08-09 00:00:00 XLP -300 @ 79.1500015258789&amp;quot;&#10;## [1] &amp;quot;2024-08-30 00:00:00 XLP 300 @ 82.5100021362305&amp;quot;&#10;## [1] &amp;quot;2024-08-30 00:00:00 XLP 300 @ 82.5100021362305&amp;quot;&#10;## [1] &amp;quot;2024-09-03 00:00:00 XLP -300 @ 83.0899963378906&amp;quot;&#10;## [1] &amp;quot;2024-09-03 00:00:00 XLP -300 @ 83.0899963378906&amp;quot;&#10;## [1] &amp;quot;2024-09-12 00:00:00 XLP 300 @ 83.3399963378906&amp;quot;&#10;## [1] &amp;quot;2024-09-12 00:00:00 XLP 300 @ 83.3399963378906&amp;quot;&#10;## [1] &amp;quot;2024-09-16 00:00:00 XLP -300 @ 84.2600021362305&amp;quot;&#10;## [1] &amp;quot;2024-09-16 00:00:00 XLP -300 @ 84.2600021362305&amp;quot;&#10;## [1] &amp;quot;2024-09-19 00:00:00 XLP 300 @ 82.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-09-19 00:00:00 XLP 300 @ 82.6500015258789&amp;quot;&#10;## [1] &amp;quot;2024-09-30 00:00:00 XLP -300 @ 83&amp;quot;&#10;## [1] &amp;quot;2024-09-30 00:00:00 XLP -300 @ 83&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLP 300 @ 82.0199966430664&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLP 300 @ 82.0199966430664&amp;quot;&#10;## [1] &amp;quot;2024-10-10 00:00:00 XLP -300 @ 81.1900024414062&amp;quot;&#10;## [1] &amp;quot;2024-10-10 00:00:00 XLP -300 @ 81.1900024414062&amp;quot;&#10;## [1] &amp;quot;2024-10-22 00:00:00 XLP 300 @ 82.0100021362305&amp;quot;&#10;## [1] &amp;quot;2024-10-22 00:00:00 XLP 300 @ 82.0100021362305&amp;quot;&#10;## [1] &amp;quot;2024-11-06 00:00:00 XLP -300 @ 79.5599975585938&amp;quot;&#10;## [1] &amp;quot;2024-11-06 00:00:00 XLP -300 @ 79.5599975585938&amp;quot;&#10;## [1] &amp;quot;2024-11-07 00:00:00 XLP 300 @ 79.8499984741211&amp;quot;&#10;## [1] &amp;quot;2024-11-07 00:00:00 XLP 300 @ 79.8499984741211&amp;quot;&#10;## [1] &amp;quot;2024-11-11 00:00:00 XLP -300 @ 80.5400009155273&amp;quot;&#10;## [1] &amp;quot;2024-11-11 00:00:00 XLP -300 @ 80.5400009155273&amp;quot;&#10;## [1] &amp;quot;2024-11-18 00:00:00 XLP 300 @ 80.5199966430664&amp;quot;&#10;## [1] &amp;quot;2024-11-18 00:00:00 XLP 300 @ 80.5199966430664&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLP -300 @ 81.8399963378906&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLP -300 @ 81.8399963378906&amp;quot;&#10;## [1] &amp;quot;2024-12-04 00:00:00 XLP 300 @ 82.4599990844727&amp;quot;&#10;## [1] &amp;quot;2024-12-04 00:00:00 XLP 300 @ 82.4599990844727&amp;quot;&#10;## [1] &amp;quot;2025-01-17 00:00:00 XLP -300 @ 77.2399978637695&amp;quot;&#10;## [1] &amp;quot;2025-01-17 00:00:00 XLP -300 @ 77.2399978637695&amp;quot;&#10;## [1] &amp;quot;2025-02-05 00:00:00 XLP 300 @ 79.1100006103516&amp;quot;&#10;## [1] &amp;quot;2025-02-05 00:00:00 XLP 300 @ 79.1100006103516&amp;quot;&#10;## [1] &amp;quot;2025-02-07 00:00:00 XLP -300 @ 79.3499984741211&amp;quot;&#10;## [1] &amp;quot;2025-02-07 00:00:00 XLP -300 @ 79.3499984741211&amp;quot;&#10;## [1] &amp;quot;2025-03-05 00:00:00 XLP 300 @ 82.4400024414062&amp;quot;&#10;## [1] &amp;quot;2025-03-05 00:00:00 XLP 300 @ 82.4400024414062&amp;quot;&#10;## [1] &amp;quot;2025-03-10 00:00:00 XLP -300 @ 82.6800003051758&amp;quot;&#10;## [1] &amp;quot;2025-03-10 00:00:00 XLP -300 @ 82.6800003051758&amp;quot;&#10;## [1] &amp;quot;2025-03-12 00:00:00 XLP 300 @ 79.6999969482422&amp;quot;&#10;## [1] &amp;quot;2025-03-12 00:00:00 XLP 300 @ 79.6999969482422&amp;quot;&#10;## [1] &amp;quot;2025-03-18 00:00:00 XLP -300 @ 79.75&amp;quot;&#10;## [1] &amp;quot;2025-03-18 00:00:00 XLP -300 @ 79.75&amp;quot;&#10;## [1] &amp;quot;2025-03-21 00:00:00 XLP 300 @ 79.3300018310547&amp;quot;&#10;## [1] &amp;quot;2025-03-21 00:00:00 XLP 300 @ 79.3300018310547&amp;quot;&#10;## [1] &amp;quot;2025-03-27 00:00:00 XLP -300 @ 80.8099975585938&amp;quot;&#10;## [1] &amp;quot;2025-03-27 00:00:00 XLP -300 @ 80.8099975585938&amp;quot;&#10;## [1] &amp;quot;2025-04-07 00:00:00 XLP 300 @ 77.5500030517578&amp;quot;&#10;## [1] &amp;quot;2025-04-07 00:00:00 XLP 300 @ 77.5500030517578&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLP -300 @ 79.3499984741211&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLP -300 @ 79.3499984741211&amp;quot;&#10;## [1] &amp;quot;2025-04-25 00:00:00 XLP 300 @ 80.8399963378906&amp;quot;&#10;## [1] &amp;quot;2025-04-25 00:00:00 XLP 300 @ 80.8399963378906&amp;quot;&#10;## [1] &amp;quot;2025-05-01 00:00:00 XLP -300 @ 81.120002746582&amp;quot;&#10;## [1] &amp;quot;2025-05-01 00:00:00 XLP -300 @ 81.120002746582&amp;quot;&#10;## [1] &amp;quot;2025-05-12 00:00:00 XLP 300 @ 81.0299987792969&amp;quot;&#10;## [1] &amp;quot;2025-05-12 00:00:00 XLP 300 @ 81.0299987792969&amp;quot;&#10;## [1] &amp;quot;2025-05-16 00:00:00 XLP -300 @ 82.0699996948242&amp;quot;&#10;## [1] &amp;quot;2025-05-16 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00:00:00 XLU -300 @ 27.4699993133545&amp;quot;&#10;## [1] &amp;quot;2009-06-23 00:00:00 XLU 300 @ 27.1499996185303&amp;quot;&#10;## [1] &amp;quot;2009-06-23 00:00:00 XLU 300 @ 27.1499996185303&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLU -300 @ 27.7399997711182&amp;quot;&#10;## [1] &amp;quot;2009-06-26 00:00:00 XLU -300 @ 27.7399997711182&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLU 300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2009-07-06 00:00:00 XLU 300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLU -300 @ 27.5900001525879&amp;quot;&#10;## [1] &amp;quot;2009-07-14 00:00:00 XLU -300 @ 27.5900001525879&amp;quot;&#10;## [1] &amp;quot;2009-07-29 00:00:00 XLU 300 @ 28.8700008392334&amp;quot;&#10;## [1] &amp;quot;2009-07-29 00:00:00 XLU 300 @ 28.8700008392334&amp;quot;&#10;## [1] &amp;quot;2009-07-31 00:00:00 XLU -300 @ 28.9400005340576&amp;quot;&#10;## [1] &amp;quot;2009-07-31 00:00:00 XLU -300 @ 28.9400005340576&amp;quot;&#10;## [1] 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00:00:00 XLU 300 @ 30.2399997711182&amp;quot;&#10;## [1] &amp;quot;2010-04-09 00:00:00 XLU 300 @ 30.2399997711182&amp;quot;&#10;## [1] &amp;quot;2010-04-13 00:00:00 XLU -300 @ 30.1599998474121&amp;quot;&#10;## [1] &amp;quot;2010-04-13 00:00:00 XLU -300 @ 30.1599998474121&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLU 300 @ 29.8600006103516&amp;quot;&#10;## [1] &amp;quot;2010-04-19 00:00:00 XLU 300 @ 29.8600006103516&amp;quot;&#10;## [1] &amp;quot;2010-04-21 00:00:00 XLU -300 @ 30.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-04-21 00:00:00 XLU -300 @ 30.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLU 300 @ 30.2900009155273&amp;quot;&#10;## [1] &amp;quot;2010-04-28 00:00:00 XLU 300 @ 30.2900009155273&amp;quot;&#10;## [1] &amp;quot;2010-05-03 00:00:00 XLU -300 @ 30.8299999237061&amp;quot;&#10;## [1] &amp;quot;2010-05-03 00:00:00 XLU -300 @ 30.8299999237061&amp;quot;&#10;## [1] &amp;quot;2010-05-06 00:00:00 XLU 300 @ 29.2600002288818&amp;quot;&#10;## [1] 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00:00:00 XLU -300 @ 30.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-08-03 00:00:00 XLU -300 @ 30.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-08-12 00:00:00 XLU 300 @ 30.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-08-12 00:00:00 XLU 300 @ 30.5900001525879&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLU -300 @ 30.8299999237061&amp;quot;&#10;## [1] &amp;quot;2010-08-18 00:00:00 XLU -300 @ 30.8299999237061&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLU 300 @ 30.4699993133545&amp;quot;&#10;## [1] &amp;quot;2010-08-20 00:00:00 XLU 300 @ 30.4699993133545&amp;quot;&#10;## [1] &amp;quot;2010-08-25 00:00:00 XLU -300 @ 30.7000007629395&amp;quot;&#10;## [1] &amp;quot;2010-08-25 00:00:00 XLU -300 @ 30.7000007629395&amp;quot;&#10;## [1] &amp;quot;2010-08-27 00:00:00 XLU 300 @ 31.1399993896484&amp;quot;&#10;## [1] &amp;quot;2010-08-27 00:00:00 XLU 300 @ 31.1399993896484&amp;quot;&#10;## [1] &amp;quot;2010-08-30 00:00:00 XLU -300 @ 30.6700000762939&amp;quot;&#10;## [1] 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31.4899997711182&amp;quot;&#10;## [1] &amp;quot;2010-10-13 00:00:00 XLU 300 @ 31.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-10-13 00:00:00 XLU 300 @ 31.8500003814697&amp;quot;&#10;## [1] &amp;quot;2010-10-18 00:00:00 XLU -300 @ 31.8999996185303&amp;quot;&#10;## [1] &amp;quot;2010-10-18 00:00:00 XLU -300 @ 31.8999996185303&amp;quot;&#10;## [1] &amp;quot;2010-10-25 00:00:00 XLU 300 @ 31.7999992370605&amp;quot;&#10;## [1] &amp;quot;2010-10-25 00:00:00 XLU 300 @ 31.7999992370605&amp;quot;&#10;## [1] &amp;quot;2010-11-05 00:00:00 XLU -300 @ 32.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-11-05 00:00:00 XLU -300 @ 32.0499992370605&amp;quot;&#10;## [1] &amp;quot;2010-11-10 00:00:00 XLU 300 @ 31.6200008392334&amp;quot;&#10;## [1] &amp;quot;2010-11-10 00:00:00 XLU 300 @ 31.6200008392334&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLU -300 @ 31.2099990844727&amp;quot;&#10;## [1] &amp;quot;2010-12-02 00:00:00 XLU -300 @ 31.2099990844727&amp;quot;&#10;## [1] &amp;quot;2010-12-08 00:00:00 XLU 300 @ 30.8700008392334&amp;quot;&#10;## [1] &amp;quot;2010-12-08 00:00:00 XLU 300 @ 30.8700008392334&amp;quot;&#10;## [1] &amp;quot;2010-12-13 00:00:00 XLU -300 @ 31.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-12-13 00:00:00 XLU -300 @ 31.2700004577637&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLU 300 @ 31.3600006103516&amp;quot;&#10;## [1] &amp;quot;2010-12-16 00:00:00 XLU 300 @ 31.3600006103516&amp;quot;&#10;## [1] &amp;quot;2010-12-17 00:00:00 XLU -300 @ 31.1499996185303&amp;quot;&#10;## [1] &amp;quot;2010-12-17 00:00:00 XLU -300 @ 31.1499996185303&amp;quot;&#10;## [1] &amp;quot;2010-12-31 00:00:00 XLU 300 @ 31.3400001525879&amp;quot;&#10;## [1] &amp;quot;2010-12-31 00:00:00 XLU 300 @ 31.3400001525879&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLU -300 @ 31.6399993896484&amp;quot;&#10;## [1] &amp;quot;2011-01-04 00:00:00 XLU -300 @ 31.6399993896484&amp;quot;&#10;## [1] &amp;quot;2011-01-11 00:00:00 XLU 300 @ 31.4599990844727&amp;quot;&#10;## [1] 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00:00:00 XLU -300 @ 32.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-04-15 00:00:00 XLU -300 @ 32.0999984741211&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 XLU 300 @ 33.2900009155273&amp;quot;&#10;## [1] &amp;quot;2011-05-06 00:00:00 XLU 300 @ 33.2900009155273&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLU -300 @ 33.8400001525879&amp;quot;&#10;## [1] &amp;quot;2011-05-10 00:00:00 XLU -300 @ 33.8400001525879&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLU 300 @ 33.7000007629395&amp;quot;&#10;## [1] &amp;quot;2011-05-24 00:00:00 XLU 300 @ 33.7000007629395&amp;quot;&#10;## [1] &amp;quot;2011-06-01 00:00:00 XLU -300 @ 33.5200004577637&amp;quot;&#10;## [1] &amp;quot;2011-06-01 00:00:00 XLU -300 @ 33.5200004577637&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLU 300 @ 33.4199981689453&amp;quot;&#10;## [1] &amp;quot;2011-06-02 00:00:00 XLU 300 @ 33.4199981689453&amp;quot;&#10;## [1] &amp;quot;2011-06-15 00:00:00 XLU -300 @ 32.8400001525879&amp;quot;&#10;## [1] 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00:00:00 XLU -300 @ 34.9000015258789&amp;quot;&#10;## [1] &amp;quot;2012-03-07 00:00:00 XLU 300 @ 34.9199981689453&amp;quot;&#10;## [1] &amp;quot;2012-03-07 00:00:00 XLU 300 @ 34.9199981689453&amp;quot;&#10;## [1] &amp;quot;2012-03-09 00:00:00 XLU -300 @ 35.1699981689453&amp;quot;&#10;## [1] &amp;quot;2012-03-09 00:00:00 XLU -300 @ 35.1699981689453&amp;quot;&#10;## [1] &amp;quot;2012-03-15 00:00:00 XLU 300 @ 35.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-03-15 00:00:00 XLU 300 @ 35.1300010681152&amp;quot;&#10;## [1] &amp;quot;2012-03-27 00:00:00 XLU -300 @ 35.0099983215332&amp;quot;&#10;## [1] &amp;quot;2012-03-27 00:00:00 XLU -300 @ 35.0099983215332&amp;quot;&#10;## [1] &amp;quot;2012-04-09 00:00:00 XLU 300 @ 34.7099990844727&amp;quot;&#10;## [1] &amp;quot;2012-04-09 00:00:00 XLU 300 @ 34.7099990844727&amp;quot;&#10;## [1] &amp;quot;2012-04-17 00:00:00 XLU -300 @ 34.8300018310547&amp;quot;&#10;## [1] &amp;quot;2012-04-17 00:00:00 XLU -300 @ 34.8300018310547&amp;quot;&#10;## [1] 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00:00:00 XLU -300 @ 37.2400016784668&amp;quot;&#10;## [1] &amp;quot;2012-10-17 00:00:00 XLU -300 @ 37.2400016784668&amp;quot;&#10;## [1] &amp;quot;2012-10-24 00:00:00 XLU 300 @ 36.4000015258789&amp;quot;&#10;## [1] &amp;quot;2012-10-24 00:00:00 XLU 300 @ 36.4000015258789&amp;quot;&#10;## [1] &amp;quot;2012-11-01 00:00:00 XLU -300 @ 36.5099983215332&amp;quot;&#10;## [1] &amp;quot;2012-11-01 00:00:00 XLU -300 @ 36.5099983215332&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 XLU 300 @ 35.6699981689453&amp;quot;&#10;## [1] &amp;quot;2012-11-05 00:00:00 XLU 300 @ 35.6699981689453&amp;quot;&#10;## [1] &amp;quot;2012-11-27 00:00:00 XLU -300 @ 34.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-11-27 00:00:00 XLU -300 @ 34.6100006103516&amp;quot;&#10;## [1] &amp;quot;2012-12-14 00:00:00 XLU 300 @ 35.2099990844727&amp;quot;&#10;## [1] &amp;quot;2012-12-14 00:00:00 XLU 300 @ 35.2099990844727&amp;quot;&#10;## [1] &amp;quot;2012-12-18 00:00:00 XLU -300 @ 36&amp;quot;&#10;## [1] 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00:00:00 XLU -300 @ 37.3800010681152&amp;quot;&#10;## [1] &amp;quot;2013-08-30 00:00:00 XLU 300 @ 37.2999992370605&amp;quot;&#10;## [1] &amp;quot;2013-08-30 00:00:00 XLU 300 @ 37.2999992370605&amp;quot;&#10;## [1] &amp;quot;2013-09-10 00:00:00 XLU -300 @ 37.4000015258789&amp;quot;&#10;## [1] &amp;quot;2013-09-10 00:00:00 XLU -300 @ 37.4000015258789&amp;quot;&#10;## [1] &amp;quot;2013-09-13 00:00:00 XLU 300 @ 37.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-09-13 00:00:00 XLU 300 @ 37.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-09-17 00:00:00 XLU -300 @ 37.5299987792969&amp;quot;&#10;## [1] &amp;quot;2013-09-17 00:00:00 XLU -300 @ 37.5299987792969&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLU 300 @ 37.9799995422363&amp;quot;&#10;## [1] &amp;quot;2013-09-23 00:00:00 XLU 300 @ 37.9799995422363&amp;quot;&#10;## [1] &amp;quot;2013-10-10 00:00:00 XLU -300 @ 37.939998626709&amp;quot;&#10;## [1] &amp;quot;2013-10-10 00:00:00 XLU -300 @ 37.939998626709&amp;quot;&#10;## [1] 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00:00:00 XLU 300 @ 37.5200004577637&amp;quot;&#10;## [1] &amp;quot;2013-12-19 00:00:00 XLU -300 @ 37.8600006103516&amp;quot;&#10;## [1] &amp;quot;2013-12-19 00:00:00 XLU -300 @ 37.8600006103516&amp;quot;&#10;## [1] &amp;quot;2013-12-24 00:00:00 XLU 300 @ 37.8300018310547&amp;quot;&#10;## [1] &amp;quot;2013-12-24 00:00:00 XLU 300 @ 37.8300018310547&amp;quot;&#10;## [1] &amp;quot;2013-12-31 00:00:00 XLU -300 @ 37.9700012207031&amp;quot;&#10;## [1] &amp;quot;2013-12-31 00:00:00 XLU -300 @ 37.9700012207031&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLU 300 @ 37.2700004577637&amp;quot;&#10;## [1] &amp;quot;2014-01-03 00:00:00 XLU 300 @ 37.2700004577637&amp;quot;&#10;## [1] &amp;quot;2014-01-08 00:00:00 XLU -300 @ 37.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-01-08 00:00:00 XLU -300 @ 37.4599990844727&amp;quot;&#10;## [1] &amp;quot;2014-01-27 00:00:00 XLU 300 @ 38.0699996948242&amp;quot;&#10;## [1] &amp;quot;2014-01-27 00:00:00 XLU 300 @ 38.0699996948242&amp;quot;&#10;## [1] 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00:00:00 XLU -300 @ 41.7599983215332&amp;quot;&#10;## [1] &amp;quot;2014-06-10 00:00:00 XLU 300 @ 42.689998626709&amp;quot;&#10;## [1] &amp;quot;2014-06-10 00:00:00 XLU 300 @ 42.689998626709&amp;quot;&#10;## [1] &amp;quot;2014-06-17 00:00:00 XLU -300 @ 42.7799987792969&amp;quot;&#10;## [1] &amp;quot;2014-06-17 00:00:00 XLU -300 @ 42.7799987792969&amp;quot;&#10;## [1] &amp;quot;2014-07-03 00:00:00 XLU 300 @ 42.5&amp;quot;&#10;## [1] &amp;quot;2014-07-03 00:00:00 XLU 300 @ 42.5&amp;quot;&#10;## [1] &amp;quot;2014-07-11 00:00:00 XLU -300 @ 42.8300018310547&amp;quot;&#10;## [1] &amp;quot;2014-07-11 00:00:00 XLU -300 @ 42.8300018310547&amp;quot;&#10;## [1] &amp;quot;2014-07-15 00:00:00 XLU 300 @ 42.560001373291&amp;quot;&#10;## [1] &amp;quot;2014-07-15 00:00:00 XLU 300 @ 42.560001373291&amp;quot;&#10;## [1] &amp;quot;2014-07-25 00:00:00 XLU -300 @ 42.439998626709&amp;quot;&#10;## [1] &amp;quot;2014-07-25 00:00:00 XLU -300 @ 42.439998626709&amp;quot;&#10;## [1] &amp;quot;2014-07-28 00:00:00 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00:00:00 XLU 300 @ 53.3899993896484&amp;quot;&#10;## [1] &amp;quot;2017-07-13 00:00:00 XLU -300 @ 51.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-07-13 00:00:00 XLU -300 @ 51.6800003051758&amp;quot;&#10;## [1] &amp;quot;2017-07-26 00:00:00 XLU 300 @ 52.9900016784668&amp;quot;&#10;## [1] &amp;quot;2017-07-26 00:00:00 XLU 300 @ 52.9900016784668&amp;quot;&#10;## [1] &amp;quot;2017-07-28 00:00:00 XLU -300 @ 53.0400009155273&amp;quot;&#10;## [1] &amp;quot;2017-07-28 00:00:00 XLU -300 @ 53.0400009155273&amp;quot;&#10;## [1] &amp;quot;2017-08-14 00:00:00 XLU 300 @ 54.0499992370605&amp;quot;&#10;## [1] &amp;quot;2017-08-14 00:00:00 XLU 300 @ 54.0499992370605&amp;quot;&#10;## [1] &amp;quot;2017-08-16 00:00:00 XLU -300 @ 54.5699996948242&amp;quot;&#10;## [1] &amp;quot;2017-08-16 00:00:00 XLU -300 @ 54.5699996948242&amp;quot;&#10;## [1] &amp;quot;2017-08-31 00:00:00 XLU 300 @ 54.9700012207031&amp;quot;&#10;## [1] &amp;quot;2017-08-31 00:00:00 XLU 300 @ 54.9700012207031&amp;quot;&#10;## [1] 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00:00:00 XLU 300 @ 49.8800010681152&amp;quot;&#10;## [1] &amp;quot;2018-02-02 00:00:00 XLU 300 @ 49.8800010681152&amp;quot;&#10;## [1] &amp;quot;2018-02-13 00:00:00 XLU -300 @ 49.1500015258789&amp;quot;&#10;## [1] &amp;quot;2018-02-13 00:00:00 XLU -300 @ 49.1500015258789&amp;quot;&#10;## [1] &amp;quot;2018-02-22 00:00:00 XLU 300 @ 49.0699996948242&amp;quot;&#10;## [1] &amp;quot;2018-02-22 00:00:00 XLU 300 @ 49.0699996948242&amp;quot;&#10;## [1] &amp;quot;2018-02-26 00:00:00 XLU -300 @ 50.2000007629395&amp;quot;&#10;## [1] &amp;quot;2018-02-26 00:00:00 XLU -300 @ 50.2000007629395&amp;quot;&#10;## [1] &amp;quot;2018-02-28 00:00:00 XLU 300 @ 49.060001373291&amp;quot;&#10;## [1] &amp;quot;2018-02-28 00:00:00 XLU 300 @ 49.060001373291&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLU -300 @ 49.2700004577637&amp;quot;&#10;## [1] &amp;quot;2018-03-06 00:00:00 XLU -300 @ 49.2700004577637&amp;quot;&#10;## [1] &amp;quot;2018-03-08 00:00:00 XLU 300 @ 49.2599983215332&amp;quot;&#10;## [1] 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00:00:00 XLU 300 @ 54.0499992370605&amp;quot;&#10;## [1] &amp;quot;2018-11-15 00:00:00 XLU 300 @ 54.0499992370605&amp;quot;&#10;## [1] &amp;quot;2018-11-19 00:00:00 XLU -300 @ 55.1199989318848&amp;quot;&#10;## [1] &amp;quot;2018-11-19 00:00:00 XLU -300 @ 55.1199989318848&amp;quot;&#10;## [1] &amp;quot;2018-11-23 00:00:00 XLU 300 @ 54.1100006103516&amp;quot;&#10;## [1] &amp;quot;2018-11-23 00:00:00 XLU 300 @ 54.1100006103516&amp;quot;&#10;## [1] &amp;quot;2018-11-28 00:00:00 XLU -300 @ 54.7999992370605&amp;quot;&#10;## [1] &amp;quot;2018-11-28 00:00:00 XLU -300 @ 54.7999992370605&amp;quot;&#10;## [1] &amp;quot;2018-12-18 00:00:00 XLU 300 @ 54.6199989318848&amp;quot;&#10;## [1] &amp;quot;2018-12-18 00:00:00 XLU 300 @ 54.6199989318848&amp;quot;&#10;## [1] &amp;quot;2019-01-07 00:00:00 XLU -300 @ 52.4099998474121&amp;quot;&#10;## [1] &amp;quot;2019-01-07 00:00:00 XLU -300 @ 52.4099998474121&amp;quot;&#10;## [1] &amp;quot;2019-01-15 00:00:00 XLU 300 @ 52.6699981689453&amp;quot;&#10;## [1] 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00:00:00 XLU -300 @ 82.1800003051758&amp;quot;&#10;## [1] &amp;quot;2025-06-02 00:00:00 XLU -300 @ 82.1800003051758&amp;quot;&#10;## [1] &amp;quot;2025-06-05 00:00:00 XLU 300 @ 80.8300018310547&amp;quot;&#10;## [1] &amp;quot;2025-06-05 00:00:00 XLU 300 @ 80.8300018310547&amp;quot;&#10;## [1] &amp;quot;2025-06-13 00:00:00 XLU -300 @ 81.4199981689453&amp;quot;&#10;## [1] &amp;quot;2025-06-13 00:00:00 XLU -300 @ 81.4199981689453&amp;quot;&#10;## [1] &amp;quot;2025-06-17 00:00:00 XLU 300 @ 80.3499984741211&amp;quot;&#10;## [1] &amp;quot;2025-06-17 00:00:00 XLU 300 @ 80.3499984741211&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLU -300 @ 81.5899963378906&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLU -300 @ 81.5899963378906&amp;quot;&#10;## [1] &amp;quot;2025-06-26 00:00:00 XLU 300 @ 81.1699981689453&amp;quot;&#10;## [1] &amp;quot;2025-06-26 00:00:00 XLU 300 @ 81.1699981689453&amp;quot;&#10;## [1] &amp;quot;2025-07-01 00:00:00 XLU -300 @ 81.9400024414062&amp;quot;&#10;## [1] &amp;quot;2025-07-01 00:00:00 XLU -300 @ 81.9400024414062&amp;quot;&#10;## [1] &amp;quot;2025-07-03 00:00:00 XLU 300 @ 81.8399963378906&amp;quot;&#10;## [1] &amp;quot;2025-07-03 00:00:00 XLU 300 @ 81.8399963378906&amp;quot;&#10;## [1] &amp;quot;2025-07-08 00:00:00 XLU -300 @ 81.1399993896484&amp;quot;&#10;## [1] &amp;quot;2025-07-08 00:00:00 XLU -300 @ 81.1399993896484&amp;quot;&#10;## [1] &amp;quot;2025-07-09 00:00:00 XLU 300 @ 81.9000015258789&amp;quot;&#10;## [1] &amp;quot;2025-07-09 00:00:00 XLU 300 @ 81.9000015258789&amp;quot;&#10;## [1] &amp;quot;2025-07-11 00:00:00 XLU -300 @ 82.4499969482422&amp;quot;&#10;## [1] &amp;quot;2025-07-11 00:00:00 XLU -300 @ 82.4499969482422&amp;quot;&#10;## [1] &amp;quot;1998-12-30 00:00:00 XLV -300 @ 25.71875&amp;quot;&#10;## [1] &amp;quot;1999-01-14 00:00:00 XLV 300 @ 26.46875&amp;quot;&#10;## [1] &amp;quot;1999-01-14 00:00:00 XLV 300 @ 26.46875&amp;quot;&#10;## [1] &amp;quot;1999-01-20 00:00:00 XLV -300 @ 27.75&amp;quot;&#10;## [1] &amp;quot;1999-01-20 00:00:00 XLV -300 @ 27.75&amp;quot;&#10;## [1] &amp;quot;1999-01-22 00:00:00 XLV 300 @ 26.671875&amp;quot;&#10;## [1] &amp;quot;1999-01-22 00:00:00 XLV 300 @ 26.671875&amp;quot;&#10;## [1] &amp;quot;1999-01-29 00:00:00 XLV -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;1999-01-29 00:00:00 XLV -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;1999-02-03 00:00:00 XLV 300 @ 27.515625&amp;quot;&#10;## [1] &amp;quot;1999-02-03 00:00:00 XLV 300 @ 27.515625&amp;quot;&#10;## [1] &amp;quot;1999-02-04 00:00:00 XLV -300 @ 27.3125&amp;quot;&#10;## [1] &amp;quot;1999-02-04 00:00:00 XLV -300 @ 27.3125&amp;quot;&#10;## [1] &amp;quot;1999-02-08 00:00:00 XLV 300 @ 26.984375&amp;quot;&#10;## [1] &amp;quot;1999-02-08 00:00:00 XLV 300 @ 26.984375&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLV -300 @ 26.875&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLV -300 @ 26.875&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLV 300 @ 27.28125&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLV 300 @ 27.28125&amp;quot;&#10;## [1] &amp;quot;1999-03-05 00:00:00 XLV -300 @ 28.15625&amp;quot;&#10;## [1] &amp;quot;1999-03-05 00:00:00 XLV -300 @ 28.15625&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLV 300 @ 28.515625&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLV 300 @ 28.515625&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLV -300 @ 28.390625&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLV -300 @ 28.390625&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLV 300 @ 27.65625&amp;quot;&#10;## [1] &amp;quot;1999-03-24 00:00:00 XLV 300 @ 27.65625&amp;quot;&#10;## [1] &amp;quot;1999-03-26 00:00:00 XLV -300 @ 27.90625&amp;quot;&#10;## [1] &amp;quot;1999-03-26 00:00:00 XLV -300 @ 27.90625&amp;quot;&#10;## [1] &amp;quot;1999-04-16 00:00:00 XLV 300 @ 28.71875&amp;quot;&#10;## [1] &amp;quot;1999-04-16 00:00:00 XLV 300 @ 28.71875&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLV -300 @ 29.71875&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLV -300 @ 29.71875&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLV 300 @ 29.21875&amp;quot;&#10;## [1] &amp;quot;1999-04-29 00:00:00 XLV 300 @ 29.21875&amp;quot;&#10;## [1] &amp;quot;1999-05-12 00:00:00 XLV -300 @ 29.96875&amp;quot;&#10;## [1] &amp;quot;1999-05-12 00:00:00 XLV -300 @ 29.96875&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLV 300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLV 300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLV -300 @ 29.15625&amp;quot;&#10;## [1] &amp;quot;1999-05-21 00:00:00 XLV -300 @ 29.15625&amp;quot;&#10;## [1] &amp;quot;1999-05-25 00:00:00 XLV 300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-05-25 00:00:00 XLV 300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-06-04 00:00:00 XLV -300 @ 29&amp;quot;&#10;## [1] &amp;quot;1999-06-04 00:00:00 XLV -300 @ 29&amp;quot;&#10;## [1] &amp;quot;1999-06-11 00:00:00 XLV 300 @ 27.96875&amp;quot;&#10;## [1] &amp;quot;1999-06-11 00:00:00 XLV 300 @ 27.96875&amp;quot;&#10;## [1] &amp;quot;1999-06-16 00:00:00 XLV -300 @ 29&amp;quot;&#10;## [1] &amp;quot;1999-06-16 00:00:00 XLV -300 @ 29&amp;quot;&#10;## [1] &amp;quot;1999-06-23 00:00:00 XLV 300 @ 28.875&amp;quot;&#10;## [1] &amp;quot;1999-06-23 00:00:00 XLV 300 @ 28.875&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLV -300 @ 28.96875&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLV -300 @ 28.96875&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLV 300 @ 29.53125&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLV 300 @ 29.53125&amp;quot;&#10;## [1] &amp;quot;1999-07-28 00:00:00 XLV -300 @ 29.15625&amp;quot;&#10;## [1] &amp;quot;1999-07-28 00:00:00 XLV -300 @ 29.15625&amp;quot;&#10;## [1] &amp;quot;1999-07-30 00:00:00 XLV 300 @ 28.46875&amp;quot;&#10;## [1] &amp;quot;1999-07-30 00:00:00 XLV 300 @ 28.46875&amp;quot;&#10;## [1] &amp;quot;1999-08-16 00:00:00 XLV -300 @ 27.59375&amp;quot;&#10;## [1] &amp;quot;1999-08-16 00:00:00 XLV -300 @ 27.59375&amp;quot;&#10;## [1] &amp;quot;1999-08-25 00:00:00 XLV 300 @ 28.375&amp;quot;&#10;## [1] &amp;quot;1999-08-25 00:00:00 XLV 300 @ 28.375&amp;quot;&#10;## [1] &amp;quot;1999-08-26 00:00:00 XLV -300 @ 28.15625&amp;quot;&#10;## [1] &amp;quot;1999-08-26 00:00:00 XLV -300 @ 28.15625&amp;quot;&#10;## [1] &amp;quot;1999-08-31 00:00:00 XLV 300 @ 27.1875&amp;quot;&#10;## [1] &amp;quot;1999-08-31 00:00:00 XLV 300 @ 27.1875&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLV -300 @ 28.125&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLV -300 @ 28.125&amp;quot;&#10;## [1] &amp;quot;1999-09-15 00:00:00 XLV 300 @ 27.375&amp;quot;&#10;## [1] &amp;quot;1999-09-15 00:00:00 XLV 300 @ 27.375&amp;quot;&#10;## [1] &amp;quot;1999-09-20 00:00:00 XLV -300 @ 27.828125&amp;quot;&#10;## [1] &amp;quot;1999-09-20 00:00:00 XLV -300 @ 27.828125&amp;quot;&#10;## [1] &amp;quot;1999-09-22 00:00:00 XLV 300 @ 27.265625&amp;quot;&#10;## [1] &amp;quot;1999-09-22 00:00:00 XLV 300 @ 27.265625&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLV -300 @ 26.71875&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLV -300 @ 26.71875&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLV 300 @ 26.34375&amp;quot;&#10;## [1] &amp;quot;1999-10-13 00:00:00 XLV 300 @ 26.34375&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLV -300 @ 26.359375&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLV -300 @ 26.359375&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLV 300 @ 28.171875&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLV 300 @ 28.171875&amp;quot;&#10;## [1] &amp;quot;1999-11-12 00:00:00 XLV -300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;1999-11-12 00:00:00 XLV -300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;1999-11-23 00:00:00 XLV 300 @ 28.515625&amp;quot;&#10;## [1] &amp;quot;1999-11-23 00:00:00 XLV 300 @ 28.515625&amp;quot;&#10;## [1] &amp;quot;1999-12-03 00:00:00 XLV -300 @ 29.25&amp;quot;&#10;## [1] &amp;quot;1999-12-03 00:00:00 XLV -300 @ 29.25&amp;quot;&#10;## [1] &amp;quot;1999-12-16 00:00:00 XLV 300 @ 29.734375&amp;quot;&#10;## [1] &amp;quot;1999-12-16 00:00:00 XLV 300 @ 29.734375&amp;quot;&#10;## [1] &amp;quot;1999-12-20 00:00:00 XLV -300 @ 29.96875&amp;quot;&#10;## [1] &amp;quot;1999-12-20 00:00:00 XLV -300 @ 29.96875&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLV 300 @ 29.609375&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLV 300 @ 29.609375&amp;quot;&#10;## [1] &amp;quot;2000-01-11 00:00:00 XLV -300 @ 31.96875&amp;quot;&#10;## [1] &amp;quot;2000-01-11 00:00:00 XLV -300 @ 31.96875&amp;quot;&#10;## [1] &amp;quot;2000-01-19 00:00:00 XLV 300 @ 32.25&amp;quot;&#10;## [1] &amp;quot;2000-01-19 00:00:00 XLV 300 @ 32.25&amp;quot;&#10;## [1] &amp;quot;2000-02-03 00:00:00 XLV -300 @ 31.53125&amp;quot;&#10;## [1] &amp;quot;2000-02-03 00:00:00 XLV -300 @ 31.53125&amp;quot;&#10;## [1] &amp;quot;2000-02-10 00:00:00 XLV 300 @ 30.640625&amp;quot;&#10;## [1] &amp;quot;2000-02-10 00:00:00 XLV 300 @ 30.640625&amp;quot;&#10;## [1] &amp;quot;2000-03-02 00:00:00 XLV -300 @ 28.25&amp;quot;&#10;## [1] &amp;quot;2000-03-02 00:00:00 XLV -300 @ 28.25&amp;quot;&#10;## [1] &amp;quot;2000-03-07 00:00:00 XLV 300 @ 27.5625&amp;quot;&#10;## [1] &amp;quot;2000-03-07 00:00:00 XLV 300 @ 27.5625&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLV -300 @ 27.828125&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLV -300 @ 27.828125&amp;quot;&#10;## [1] &amp;quot;2000-03-30 00:00:00 XLV 300 @ 30.125&amp;quot;&#10;## [1] &amp;quot;2000-03-30 00:00:00 XLV 300 @ 30.125&amp;quot;&#10;## [1] &amp;quot;2000-04-07 00:00:00 XLV -300 @ 30.765625&amp;quot;&#10;## [1] &amp;quot;2000-04-07 00:00:00 XLV -300 @ 30.765625&amp;quot;&#10;## [1] &amp;quot;2000-04-13 00:00:00 XLV 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-04-13 00:00:00 XLV 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-04-20 00:00:00 XLV -300 @ 29.59375&amp;quot;&#10;## [1] &amp;quot;2000-04-20 00:00:00 XLV -300 @ 29.59375&amp;quot;&#10;## [1] &amp;quot;2000-05-03 00:00:00 XLV 300 @ 28.96875&amp;quot;&#10;## [1] &amp;quot;2000-05-03 00:00:00 XLV 300 @ 28.96875&amp;quot;&#10;## [1] &amp;quot;2000-05-15 00:00:00 XLV -300 @ 29.609375&amp;quot;&#10;## [1] &amp;quot;2000-05-15 00:00:00 XLV -300 @ 29.609375&amp;quot;&#10;## [1] &amp;quot;2000-05-22 00:00:00 XLV 300 @ 28.515625&amp;quot;&#10;## [1] &amp;quot;2000-05-22 00:00:00 XLV 300 @ 28.515625&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLV -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-05-31 00:00:00 XLV -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-06-09 00:00:00 XLV 300 @ 29.8125&amp;quot;&#10;## [1] &amp;quot;2000-06-09 00:00:00 XLV 300 @ 29.8125&amp;quot;&#10;## [1] &amp;quot;2000-06-12 00:00:00 XLV -300 @ 29.53125&amp;quot;&#10;## [1] &amp;quot;2000-06-12 00:00:00 XLV -300 @ 29.53125&amp;quot;&#10;## [1] &amp;quot;2000-06-14 00:00:00 XLV 300 @ 29.625&amp;quot;&#10;## [1] &amp;quot;2000-06-14 00:00:00 XLV 300 @ 29.625&amp;quot;&#10;## [1] &amp;quot;2000-06-16 00:00:00 XLV -300 @ 30.125&amp;quot;&#10;## [1] &amp;quot;2000-06-16 00:00:00 XLV -300 @ 30.125&amp;quot;&#10;## [1] &amp;quot;2000-06-23 00:00:00 XLV 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-06-23 00:00:00 XLV 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-06-30 00:00:00 XLV -300 @ 29.5625&amp;quot;&#10;## [1] &amp;quot;2000-06-30 00:00:00 XLV -300 @ 29.5625&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLV 300 @ 29.84375&amp;quot;&#10;## [1] &amp;quot;2000-07-12 00:00:00 XLV 300 @ 29.84375&amp;quot;&#10;## [1] &amp;quot;2000-07-13 00:00:00 XLV -300 @ 29.9375&amp;quot;&#10;## [1] &amp;quot;2000-07-13 00:00:00 XLV -300 @ 29.9375&amp;quot;&#10;## [1] &amp;quot;2000-07-19 00:00:00 XLV 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2000-07-19 00:00:00 XLV 300 @ 29.75&amp;quot;&#10;## [1] &amp;quot;2000-07-21 00:00:00 XLV -300 @ 29.46875&amp;quot;&#10;## [1] &amp;quot;2000-07-21 00:00:00 XLV -300 @ 29.46875&amp;quot;&#10;## [1] &amp;quot;2000-07-24 00:00:00 XLV 300 @ 29.1875&amp;quot;&#10;## [1] &amp;quot;2000-07-24 00:00:00 XLV 300 @ 29.1875&amp;quot;&#10;## [1] &amp;quot;2000-08-02 00:00:00 XLV -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-08-02 00:00:00 XLV -300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;2000-08-10 00:00:00 XLV 300 @ 29.90625&amp;quot;&#10;## [1] &amp;quot;2000-08-10 00:00:00 XLV 300 @ 29.90625&amp;quot;&#10;## [1] &amp;quot;2000-08-14 00:00:00 XLV -300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-08-14 00:00:00 XLV -300 @ 30.4375&amp;quot;&#10;## [1] &amp;quot;2000-08-17 00:00:00 XLV 300 @ 30.125&amp;quot;&#10;## [1] &amp;quot;2000-08-17 00:00:00 XLV 300 @ 30.125&amp;quot;&#10;## [1] &amp;quot;2000-08-22 00:00:00 XLV -300 @ 29.84375&amp;quot;&#10;## [1] &amp;quot;2000-08-22 00:00:00 XLV -300 @ 29.84375&amp;quot;&#10;## [1] &amp;quot;2000-08-23 00:00:00 XLV 300 @ 29.875&amp;quot;&#10;## [1] &amp;quot;2000-08-23 00:00:00 XLV 300 @ 29.875&amp;quot;&#10;## [1] &amp;quot;2000-08-28 00:00:00 XLV -300 @ 30&amp;quot;&#10;## [1] &amp;quot;2000-08-28 00:00:00 XLV -300 @ 30&amp;quot;&#10;## [1] &amp;quot;2000-09-06 00:00:00 XLV 300 @ 29.40625&amp;quot;&#10;## [1] &amp;quot;2000-09-06 00:00:00 XLV 300 @ 29.40625&amp;quot;&#10;## [1] &amp;quot;2000-09-14 00:00:00 XLV -300 @ 29.28125&amp;quot;&#10;## [1] &amp;quot;2000-09-14 00:00:00 XLV -300 @ 29.28125&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLV 300 @ 29.109375&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLV 300 @ 29.109375&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLV -300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLV -300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;2000-10-09 00:00:00 XLV 300 @ 29.15625&amp;quot;&#10;## [1] &amp;quot;2000-10-09 00:00:00 XLV 300 @ 29.15625&amp;quot;&#10;## [1] &amp;quot;2000-10-23 00:00:00 XLV -300 @ 28.09375&amp;quot;&#10;## [1] &amp;quot;2000-10-23 00:00:00 XLV -300 @ 28.09375&amp;quot;&#10;## [1] &amp;quot;2000-11-10 00:00:00 XLV 300 @ 28.453125&amp;quot;&#10;## [1] &amp;quot;2000-11-10 00:00:00 XLV 300 @ 28.453125&amp;quot;&#10;## [1] &amp;quot;2000-12-06 00:00:00 XLV -300 @ 28.015625&amp;quot;&#10;## [1] &amp;quot;2000-12-06 00:00:00 XLV -300 @ 28.015625&amp;quot;&#10;## [1] &amp;quot;2000-12-18 00:00:00 XLV 300 @ 27.53125&amp;quot;&#10;## [1] &amp;quot;2000-12-18 00:00:00 XLV 300 @ 27.53125&amp;quot;&#10;## [1] &amp;quot;2000-12-28 00:00:00 XLV -300 @ 27.5625&amp;quot;&#10;## [1] &amp;quot;2000-12-28 00:00:00 XLV -300 @ 27.5625&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLV 300 @ 28.203125&amp;quot;&#10;## [1] &amp;quot;2001-01-03 00:00:00 XLV 300 @ 28.203125&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLV -300 @ 29.03125&amp;quot;&#10;## [1] &amp;quot;2001-01-04 00:00:00 XLV -300 @ 29.03125&amp;quot;&#10;## [1] &amp;quot;2001-01-22 00:00:00 XLV 300 @ 28.9375&amp;quot;&#10;## [1] &amp;quot;2001-01-22 00:00:00 XLV 300 @ 28.9375&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLV -300 @ 29.328125&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLV -300 @ 29.328125&amp;quot;&#10;## [1] &amp;quot;2001-01-29 00:00:00 XLV 300 @ 29.4599990844727&amp;quot;&#10;## [1] &amp;quot;2001-01-29 00:00:00 XLV 300 @ 29.4599990844727&amp;quot;&#10;## [1] &amp;quot;2001-01-30 00:00:00 XLV -300 @ 29.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-01-30 00:00:00 XLV -300 @ 29.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-02-12 00:00:00 XLV 300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-02-12 00:00:00 XLV 300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-02-28 00:00:00 XLV -300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2001-02-28 00:00:00 XLV -300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2001-03-06 00:00:00 XLV 300 @ 28.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-03-06 00:00:00 XLV 300 @ 28.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-03-08 00:00:00 XLV -300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-03-08 00:00:00 XLV -300 @ 28.8400001525879&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLV 300 @ 27.1700000762939&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLV 300 @ 27.1700000762939&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLV -300 @ 27.0300006866455&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLV -300 @ 27.0300006866455&amp;quot;&#10;## [1] &amp;quot;2001-04-03 00:00:00 XLV 300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-04-03 00:00:00 XLV 300 @ 25.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLV -300 @ 26.5900001525879&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLV -300 @ 26.5900001525879&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLV 300 @ 28.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-24 00:00:00 XLV 300 @ 28.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-26 00:00:00 XLV -300 @ 29.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-04-26 00:00:00 XLV -300 @ 29.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-05-04 00:00:00 XLV 300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-05-04 00:00:00 XLV 300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-05-14 00:00:00 XLV -300 @ 28.8299999237061&amp;quot;&#10;## [1] &amp;quot;2001-05-14 00:00:00 XLV -300 @ 28.8299999237061&amp;quot;&#10;## [1] &amp;quot;2001-05-24 00:00:00 XLV 300 @ 30.4599990844727&amp;quot;&#10;## [1] &amp;quot;2001-05-24 00:00:00 XLV 300 @ 30.4599990844727&amp;quot;&#10;## [1] &amp;quot;2001-06-06 00:00:00 XLV -300 @ 29.8899993896484&amp;quot;&#10;## [1] &amp;quot;2001-06-06 00:00:00 XLV -300 @ 29.8899993896484&amp;quot;&#10;## [1] &amp;quot;2001-06-12 00:00:00 XLV 300 @ 29.6800003051758&amp;quot;&#10;## [1] &amp;quot;2001-06-12 00:00:00 XLV 300 @ 29.6800003051758&amp;quot;&#10;## [1] &amp;quot;2001-06-21 00:00:00 XLV -300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-06-21 00:00:00 XLV -300 @ 29.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-06-27 00:00:00 XLV 300 @ 29.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-06-27 00:00:00 XLV 300 @ 29.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-06-29 00:00:00 XLV -300 @ 29.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-06-29 00:00:00 XLV -300 @ 29.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLV 300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLV 300 @ 28.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLV -300 @ 29.1599998474121&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLV -300 @ 29.1599998474121&amp;quot;&#10;## [1] &amp;quot;2001-07-20 00:00:00 XLV 300 @ 28.8299999237061&amp;quot;&#10;## [1] &amp;quot;2001-07-20 00:00:00 XLV 300 @ 28.8299999237061&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLV -300 @ 29.1700000762939&amp;quot;&#10;## [1] &amp;quot;2001-07-27 00:00:00 XLV -300 @ 29.1700000762939&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLV 300 @ 28.8799991607666&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLV 300 @ 28.8799991607666&amp;quot;&#10;## [1] &amp;quot;2001-08-14 00:00:00 XLV -300 @ 28.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-08-14 00:00:00 XLV -300 @ 28.4500007629395&amp;quot;&#10;## [1] &amp;quot;2001-08-15 00:00:00 XLV 300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2001-08-15 00:00:00 XLV 300 @ 28.0599994659424&amp;quot;&#10;## [1] &amp;quot;2001-08-22 00:00:00 XLV -300 @ 28.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-22 00:00:00 XLV -300 @ 28.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLV 300 @ 27.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-08-29 00:00:00 XLV 300 @ 27.7999992370605&amp;quot;&#10;## [1] &amp;quot;2001-09-28 00:00:00 XLV -300 @ 23.5&amp;quot;&#10;## [1] &amp;quot;2001-09-28 00:00:00 XLV -300 @ 23.5&amp;quot;&#10;## [1] &amp;quot;2001-10-09 00:00:00 XLV 300 @ 23.5&amp;quot;&#10;## [1] &amp;quot;2001-10-09 00:00:00 XLV 300 @ 23.5&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLV -300 @ 24.5799999237061&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLV -300 @ 24.5799999237061&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLV 300 @ 23.5699996948242&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLV 300 @ 23.5699996948242&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLV -300 @ 24.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-23 00:00:00 XLV -300 @ 24.2999992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLV 300 @ 23.3099994659424&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLV 300 @ 23.3099994659424&amp;quot;&#10;## [1] &amp;quot;2001-11-02 00:00:00 XLV -300 @ 24.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-11-02 00:00:00 XLV -300 @ 24.0799999237061&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLV 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2001-11-29 00:00:00 XLV 300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2001-12-05 00:00:00 XLV -300 @ 27.6499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-05 00:00:00 XLV -300 @ 27.6499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLV 300 @ 27.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-11 00:00:00 XLV 300 @ 27.1499996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLV -300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-19 00:00:00 XLV -300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-12-21 00:00:00 XLV 300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2001-12-21 00:00:00 XLV 300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2001-12-27 00:00:00 XLV -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-12-27 00:00:00 XLV -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-14 00:00:00 XLV 300 @ 27.3500003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-14 00:00:00 XLV 300 @ 27.3500003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-28 00:00:00 XLV -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-28 00:00:00 XLV -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLV 300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLV 300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2002-02-08 00:00:00 XLV -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;2002-02-08 00:00:00 XLV -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;2002-02-19 00:00:00 XLV 300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-19 00:00:00 XLV 300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-26 00:00:00 XLV -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2002-02-26 00:00:00 XLV -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLV 300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-03-14 00:00:00 XLV 300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-03-18 00:00:00 XLV -300 @ 29.8799991607666&amp;quot;&#10;## [1] &amp;quot;2002-03-18 00:00:00 XLV -300 @ 29.8799991607666&amp;quot;&#10;## [1] &amp;quot;2002-03-22 00:00:00 XLV 300 @ 29.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-03-22 00:00:00 XLV 300 @ 29.5100002288818&amp;quot;&#10;## [1] &amp;quot;2002-04-01 00:00:00 XLV -300 @ 29.3199996948242&amp;quot;&#10;## [1] &amp;quot;2002-04-01 00:00:00 XLV -300 @ 29.3199996948242&amp;quot;&#10;## [1] &amp;quot;2002-04-03 00:00:00 XLV 300 @ 28.7700004577637&amp;quot;&#10;## [1] &amp;quot;2002-04-03 00:00:00 XLV 300 @ 28.7700004577637&amp;quot;&#10;## [1] &amp;quot;2002-04-08 00:00:00 XLV -300 @ 29.6499996185303&amp;quot;&#10;## [1] &amp;quot;2002-04-08 00:00:00 XLV -300 @ 29.6499996185303&amp;quot;&#10;## [1] &amp;quot;2002-04-12 00:00:00 XLV 300 @ 29.5599994659424&amp;quot;&#10;## [1] &amp;quot;2002-04-12 00:00:00 XLV 300 @ 29.5599994659424&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLV -300 @ 29.8099994659424&amp;quot;&#10;## [1] &amp;quot;2002-04-17 00:00:00 XLV -300 @ 29.8099994659424&amp;quot;&#10;## [1] &amp;quot;2002-04-24 00:00:00 XLV 300 @ 30.2000007629395&amp;quot;&#10;## [1] &amp;quot;2002-04-24 00:00:00 XLV 300 @ 30.2000007629395&amp;quot;&#10;## [1] &amp;quot;2002-04-26 00:00:00 XLV -300 @ 29.7999992370605&amp;quot;&#10;## [1] &amp;quot;2002-04-26 00:00:00 XLV -300 @ 29.7999992370605&amp;quot;&#10;## [1] &amp;quot;2002-04-29 00:00:00 XLV 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-04-29 00:00:00 XLV 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLV -300 @ 29.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-02 00:00:00 XLV -300 @ 29.8400001525879&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLV 300 @ 29.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLV 300 @ 29.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLV -300 @ 29.4599990844727&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLV -300 @ 29.4599990844727&amp;quot;&#10;## [1] &amp;quot;2002-05-13 00:00:00 XLV 300 @ 29.4099998474121&amp;quot;&#10;## [1] &amp;quot;2002-05-13 00:00:00 XLV 300 @ 29.4099998474121&amp;quot;&#10;## [1] &amp;quot;2002-05-15 00:00:00 XLV -300 @ 30.2000007629395&amp;quot;&#10;## [1] &amp;quot;2002-05-15 00:00:00 XLV -300 @ 30.2000007629395&amp;quot;&#10;## [1] &amp;quot;2002-05-21 00:00:00 XLV 300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2002-05-21 00:00:00 XLV 300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2002-06-03 00:00:00 XLV -300 @ 29.3099994659424&amp;quot;&#10;## [1] &amp;quot;2002-06-03 00:00:00 XLV -300 @ 29.3099994659424&amp;quot;&#10;## [1] &amp;quot;2002-06-04 00:00:00 XLV 300 @ 29.2399997711182&amp;quot;&#10;## [1] &amp;quot;2002-06-04 00:00:00 XLV 300 @ 29.2399997711182&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLV -300 @ 28.7199993133545&amp;quot;&#10;## [1] &amp;quot;2002-06-18 00:00:00 XLV -300 @ 28.7199993133545&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLV 300 @ 27.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-06-21 00:00:00 XLV 300 @ 27.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-06-28 00:00:00 XLV -300 @ 27.6800003051758&amp;quot;&#10;## [1] &amp;quot;2002-06-28 00:00:00 XLV -300 @ 27.6800003051758&amp;quot;&#10;## [1] &amp;quot;2002-07-02 00:00:00 XLV 300 @ 25.9200000762939&amp;quot;&#10;## [1] &amp;quot;2002-07-02 00:00:00 XLV 300 @ 25.9200000762939&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLV -300 @ 26.5&amp;quot;&#10;## [1] &amp;quot;2002-07-08 00:00:00 XLV -300 @ 26.5&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLV 300 @ 24.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-07-10 00:00:00 XLV 300 @ 24.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-07-18 00:00:00 XLV -300 @ 23.6399993896484&amp;quot;&#10;## [1] &amp;quot;2002-07-18 00:00:00 XLV -300 @ 23.6399993896484&amp;quot;&#10;## [1] &amp;quot;2002-07-19 00:00:00 XLV 300 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2002-07-19 00:00:00 XLV 300 @ 22.6700000762939&amp;quot;&#10;## [1] &amp;quot;2002-07-25 00:00:00 XLV -300 @ 24.2900009155273&amp;quot;&#10;## [1] &amp;quot;2002-07-25 00:00:00 XLV -300 @ 24.2900009155273&amp;quot;&#10;## [1] &amp;quot;2002-08-06 00:00:00 XLV 300 @ 25.4200000762939&amp;quot;&#10;## [1] &amp;quot;2002-08-06 00:00:00 XLV 300 @ 25.4200000762939&amp;quot;&#10;## [1] &amp;quot;2002-08-08 00:00:00 XLV -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;2002-08-08 00:00:00 XLV -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLV 300 @ 27.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-08-14 00:00:00 XLV 300 @ 27.2700004577637&amp;quot;&#10;## [1] &amp;quot;2002-08-16 00:00:00 XLV -300 @ 27.2399997711182&amp;quot;&#10;## [1] &amp;quot;2002-08-16 00:00:00 XLV -300 @ 27.2399997711182&amp;quot;&#10;## [1] &amp;quot;2002-08-28 00:00:00 XLV 300 @ 27.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-08-28 00:00:00 XLV 300 @ 27.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLV -300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-09-10 00:00:00 XLV -300 @ 26.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLV 300 @ 26.6399993896484&amp;quot;&#10;## [1] &amp;quot;2002-09-13 00:00:00 XLV 300 @ 26.6399993896484&amp;quot;&#10;## [1] &amp;quot;2002-09-26 00:00:00 XLV -300 @ 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00:00:00 XLV 300 @ 124.73999786377&amp;quot;&#10;## [1] &amp;quot;2021-06-21 00:00:00 XLV 300 @ 124.73999786377&amp;quot;&#10;## [1] &amp;quot;2021-06-25 00:00:00 XLV -300 @ 125.699996948242&amp;quot;&#10;## [1] &amp;quot;2021-06-25 00:00:00 XLV -300 @ 125.699996948242&amp;quot;&#10;## [1] &amp;quot;2021-07-16 00:00:00 XLV 300 @ 128.619995117188&amp;quot;&#10;## [1] &amp;quot;2021-07-16 00:00:00 XLV 300 @ 128.619995117188&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLV -300 @ 129.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-07-22 00:00:00 XLV -300 @ 129.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-08-12 00:00:00 XLV 300 @ 132.860000610352&amp;quot;&#10;## [1] &amp;quot;2021-08-12 00:00:00 XLV 300 @ 132.860000610352&amp;quot;&#10;## [1] &amp;quot;2021-08-16 00:00:00 XLV -300 @ 135.210006713867&amp;quot;&#10;## [1] &amp;quot;2021-08-16 00:00:00 XLV -300 @ 135.210006713867&amp;quot;&#10;## [1] &amp;quot;2021-08-26 00:00:00 XLV 300 @ 134.779998779297&amp;quot;&#10;## [1] 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125.339996337891&amp;quot;&#10;## [1] &amp;quot;2021-10-15 00:00:00 XLV -300 @ 127.970001220703&amp;quot;&#10;## [1] &amp;quot;2021-10-15 00:00:00 XLV -300 @ 127.970001220703&amp;quot;&#10;## [1] &amp;quot;2021-11-08 00:00:00 XLV 300 @ 133.649993896484&amp;quot;&#10;## [1] &amp;quot;2021-11-08 00:00:00 XLV 300 @ 133.649993896484&amp;quot;&#10;## [1] &amp;quot;2021-11-15 00:00:00 XLV -300 @ 132.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-11-15 00:00:00 XLV -300 @ 132.979995727539&amp;quot;&#10;## [1] &amp;quot;2021-11-16 00:00:00 XLV 300 @ 133.539993286133&amp;quot;&#10;## [1] &amp;quot;2021-11-16 00:00:00 XLV 300 @ 133.539993286133&amp;quot;&#10;## [1] &amp;quot;2021-11-19 00:00:00 XLV -300 @ 132.970001220703&amp;quot;&#10;## [1] &amp;quot;2021-11-19 00:00:00 XLV -300 @ 132.970001220703&amp;quot;&#10;## [1] &amp;quot;2021-11-22 00:00:00 XLV 300 @ 132.369995117188&amp;quot;&#10;## [1] &amp;quot;2021-11-22 00:00:00 XLV 300 @ 132.369995117188&amp;quot;&#10;## [1] &amp;quot;2021-12-07 00:00:00 XLV -300 @ 132.800003051758&amp;quot;&#10;## [1] &amp;quot;2021-12-07 00:00:00 XLV -300 @ 132.800003051758&amp;quot;&#10;## [1] &amp;quot;2021-12-21 00:00:00 XLV 300 @ 137.130004882812&amp;quot;&#10;## [1] &amp;quot;2021-12-21 00:00:00 XLV 300 @ 137.130004882812&amp;quot;&#10;## [1] &amp;quot;2021-12-23 00:00:00 XLV -300 @ 139.300003051758&amp;quot;&#10;## [1] &amp;quot;2021-12-23 00:00:00 XLV -300 @ 139.300003051758&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLV 300 @ 137.600006103516&amp;quot;&#10;## [1] &amp;quot;2022-01-04 00:00:00 XLV 300 @ 137.600006103516&amp;quot;&#10;## [1] &amp;quot;2022-01-12 00:00:00 XLV -300 @ 136.419998168945&amp;quot;&#10;## [1] &amp;quot;2022-01-12 00:00:00 XLV -300 @ 136.419998168945&amp;quot;&#10;## [1] &amp;quot;2022-01-14 00:00:00 XLV 300 @ 134.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-01-14 00:00:00 XLV 300 @ 134.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLV -300 @ 131.229995727539&amp;quot;&#10;## [1] &amp;quot;2022-01-31 00:00:00 XLV -300 @ 131.229995727539&amp;quot;&#10;## [1] &amp;quot;2022-02-11 00:00:00 XLV 300 @ 130.25&amp;quot;&#10;## [1] &amp;quot;2022-02-11 00:00:00 XLV 300 @ 130.25&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLV -300 @ 129.960006713867&amp;quot;&#10;## [1] &amp;quot;2022-02-28 00:00:00 XLV -300 @ 129.960006713867&amp;quot;&#10;## [1] &amp;quot;2022-03-08 00:00:00 XLV 300 @ 127.550003051758&amp;quot;&#10;## [1] &amp;quot;2022-03-08 00:00:00 XLV 300 @ 127.550003051758&amp;quot;&#10;## [1] &amp;quot;2022-03-16 00:00:00 XLV -300 @ 134.029998779297&amp;quot;&#10;## [1] &amp;quot;2022-03-16 00:00:00 XLV -300 @ 134.029998779297&amp;quot;&#10;## [1] &amp;quot;2022-03-24 00:00:00 XLV 300 @ 135.639999389648&amp;quot;&#10;## [1] &amp;quot;2022-03-24 00:00:00 XLV 300 @ 135.639999389648&amp;quot;&#10;## [1] &amp;quot;2022-03-28 00:00:00 XLV -300 @ 137.259994506836&amp;quot;&#10;## [1] &amp;quot;2022-03-28 00:00:00 XLV -300 @ 137.259994506836&amp;quot;&#10;## [1] &amp;quot;2022-04-01 00:00:00 XLV 300 @ 138.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-04-01 00:00:00 XLV 300 @ 138.070007324219&amp;quot;&#10;## [1] &amp;quot;2022-04-07 00:00:00 XLV -300 @ 141.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-04-07 00:00:00 XLV -300 @ 141.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-04-13 00:00:00 XLV 300 @ 139.309997558594&amp;quot;&#10;## [1] &amp;quot;2022-04-13 00:00:00 XLV 300 @ 139.309997558594&amp;quot;&#10;## [1] &amp;quot;2022-04-21 00:00:00 XLV -300 @ 138.729995727539&amp;quot;&#10;## [1] &amp;quot;2022-04-21 00:00:00 XLV -300 @ 138.729995727539&amp;quot;&#10;## [1] &amp;quot;2022-04-25 00:00:00 XLV 300 @ 134.570007324219&amp;quot;&#10;## [1] &amp;quot;2022-04-25 00:00:00 XLV 300 @ 134.570007324219&amp;quot;&#10;## [1] &amp;quot;2022-05-05 00:00:00 XLV -300 @ 130.190002441406&amp;quot;&#10;## [1] &amp;quot;2022-05-05 00:00:00 XLV -300 @ 130.190002441406&amp;quot;&#10;## [1] &amp;quot;2022-05-09 00:00:00 XLV 300 @ 126.419998168945&amp;quot;&#10;## [1] &amp;quot;2022-05-09 00:00:00 XLV 300 @ 126.419998168945&amp;quot;&#10;## [1] &amp;quot;2022-05-16 00:00:00 XLV -300 @ 129.550003051758&amp;quot;&#10;## [1] &amp;quot;2022-05-16 00:00:00 XLV -300 @ 129.550003051758&amp;quot;&#10;## [1] &amp;quot;2022-05-19 00:00:00 XLV 300 @ 128.220001220703&amp;quot;&#10;## [1] &amp;quot;2022-05-19 00:00:00 XLV 300 @ 128.220001220703&amp;quot;&#10;## [1] &amp;quot;2022-05-23 00:00:00 XLV -300 @ 130.919998168945&amp;quot;&#10;## [1] &amp;quot;2022-05-23 00:00:00 XLV -300 @ 130.919998168945&amp;quot;&#10;## [1] &amp;quot;2022-06-02 00:00:00 XLV 300 @ 131.360000610352&amp;quot;&#10;## [1] &amp;quot;2022-06-02 00:00:00 XLV 300 @ 131.360000610352&amp;quot;&#10;## [1] &amp;quot;2022-06-08 00:00:00 XLV -300 @ 130.490005493164&amp;quot;&#10;## [1] &amp;quot;2022-06-08 00:00:00 XLV -300 @ 130.490005493164&amp;quot;&#10;## [1] &amp;quot;2022-06-10 00:00:00 XLV 300 @ 125.48999786377&amp;quot;&#10;## [1] &amp;quot;2022-06-10 00:00:00 XLV 300 @ 125.48999786377&amp;quot;&#10;## [1] &amp;quot;2022-06-22 00:00:00 XLV -300 @ 124.300003051758&amp;quot;&#10;## [1] &amp;quot;2022-06-22 00:00:00 XLV -300 @ 124.300003051758&amp;quot;&#10;## [1] &amp;quot;2022-07-13 00:00:00 XLV 300 @ 127.5&amp;quot;&#10;## [1] &amp;quot;2022-07-13 00:00:00 XLV 300 @ 127.5&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLV -300 @ 127.449996948242&amp;quot;&#10;## [1] &amp;quot;2022-07-18 00:00:00 XLV -300 @ 127.449996948242&amp;quot;&#10;## [1] &amp;quot;2022-08-02 00:00:00 XLV 300 @ 130.949996948242&amp;quot;&#10;## [1] &amp;quot;2022-08-02 00:00:00 XLV 300 @ 130.949996948242&amp;quot;&#10;## [1] &amp;quot;2022-08-04 00:00:00 XLV -300 @ 131.5&amp;quot;&#10;## [1] &amp;quot;2022-08-04 00:00:00 XLV -300 @ 131.5&amp;quot;&#10;## [1] &amp;quot;2022-08-18 00:00:00 XLV 300 @ 132.559997558594&amp;quot;&#10;## [1] &amp;quot;2022-08-18 00:00:00 XLV 300 @ 132.559997558594&amp;quot;&#10;## [1] &amp;quot;2022-09-08 00:00:00 XLV -300 @ 129.360000610352&amp;quot;&#10;## [1] &amp;quot;2022-09-08 00:00:00 XLV -300 @ 129.360000610352&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLV 300 @ 127.099998474121&amp;quot;&#10;## [1] &amp;quot;2022-09-14 00:00:00 XLV 300 @ 127.099998474121&amp;quot;&#10;## [1] &amp;quot;2022-09-29 00:00:00 XLV -300 @ 122.800003051758&amp;quot;&#10;## [1] &amp;quot;2022-09-29 00:00:00 XLV -300 @ 122.800003051758&amp;quot;&#10;## [1] &amp;quot;2022-10-03 00:00:00 XLV 300 @ 123.599998474121&amp;quot;&#10;## [1] &amp;quot;2022-10-03 00:00:00 XLV 300 @ 123.599998474121&amp;quot;&#10;## [1] &amp;quot;2022-10-04 00:00:00 XLV -300 @ 126.470001220703&amp;quot;&#10;## [1] &amp;quot;2022-10-04 00:00:00 XLV -300 @ 126.470001220703&amp;quot;&#10;## [1] &amp;quot;2022-10-10 00:00:00 XLV 300 @ 121.849998474121&amp;quot;&#10;## [1] &amp;quot;2022-10-10 00:00:00 XLV 300 @ 121.849998474121&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLV -300 @ 123.900001525879&amp;quot;&#10;## [1] &amp;quot;2022-10-14 00:00:00 XLV -300 @ 123.900001525879&amp;quot;&#10;## [1] &amp;quot;2022-10-21 00:00:00 XLV 300 @ 126.540000915527&amp;quot;&#10;## [1] &amp;quot;2022-10-21 00:00:00 XLV 300 @ 126.540000915527&amp;quot;&#10;## [1] &amp;quot;2022-10-24 00:00:00 XLV -300 @ 128.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-10-24 00:00:00 XLV -300 @ 128.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLV 300 @ 130.020004272461&amp;quot;&#10;## [1] &amp;quot;2022-11-03 00:00:00 XLV 300 @ 130.020004272461&amp;quot;&#10;## [1] &amp;quot;2022-11-08 00:00:00 XLV -300 @ 132.869995117188&amp;quot;&#10;## [1] &amp;quot;2022-11-08 00:00:00 XLV -300 @ 132.869995117188&amp;quot;&#10;## [1] &amp;quot;2022-12-07 00:00:00 XLV 300 @ 138.520004272461&amp;quot;&#10;## [1] &amp;quot;2022-12-07 00:00:00 XLV 300 @ 138.520004272461&amp;quot;&#10;## [1] &amp;quot;2022-12-09 00:00:00 XLV -300 @ 137.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-12-09 00:00:00 XLV -300 @ 137.979995727539&amp;quot;&#10;## [1] &amp;quot;2022-12-16 00:00:00 XLV 300 @ 135.529998779297&amp;quot;&#10;## [1] &amp;quot;2022-12-16 00:00:00 XLV 300 @ 135.529998779297&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLV -300 @ 136.020004272461&amp;quot;&#10;## [1] &amp;quot;2022-12-22 00:00:00 XLV -300 @ 136.020004272461&amp;quot;&#10;## [1] &amp;quot;2022-12-29 00:00:00 XLV 300 @ 136.339996337891&amp;quot;&#10;## [1] &amp;quot;2022-12-29 00:00:00 XLV 300 @ 136.339996337891&amp;quot;&#10;## [1] &amp;quot;2022-12-30 00:00:00 XLV -300 @ 135.850006103516&amp;quot;&#10;## [1] &amp;quot;2022-12-30 00:00:00 XLV -300 @ 135.850006103516&amp;quot;&#10;## [1] &amp;quot;2023-01-06 00:00:00 XLV 300 @ 135.669998168945&amp;quot;&#10;## [1] &amp;quot;2023-01-06 00:00:00 XLV 300 @ 135.669998168945&amp;quot;&#10;## [1] &amp;quot;2023-01-17 00:00:00 XLV -300 @ 134.820007324219&amp;quot;&#10;## [1] &amp;quot;2023-01-17 00:00:00 XLV -300 @ 134.820007324219&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLV 300 @ 133.240005493164&amp;quot;&#10;## [1] &amp;quot;2023-01-19 00:00:00 XLV 300 @ 133.240005493164&amp;quot;&#10;## [1] &amp;quot;2023-01-24 00:00:00 XLV -300 @ 133.479995727539&amp;quot;&#10;## [1] &amp;quot;2023-01-24 00:00:00 XLV -300 @ 133.479995727539&amp;quot;&#10;## [1] &amp;quot;2023-01-30 00:00:00 XLV 300 @ 131.660003662109&amp;quot;&#10;## [1] &amp;quot;2023-01-30 00:00:00 XLV 300 @ 131.660003662109&amp;quot;&#10;## [1] &amp;quot;2023-02-02 00:00:00 XLV -300 @ 133.080001831055&amp;quot;&#10;## [1] &amp;quot;2023-02-02 00:00:00 XLV -300 @ 133.080001831055&amp;quot;&#10;## [1] &amp;quot;2023-02-06 00:00:00 XLV 300 @ 131.949996948242&amp;quot;&#10;## [1] &amp;quot;2023-02-06 00:00:00 XLV 300 @ 131.949996948242&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLV -300 @ 132.800003051758&amp;quot;&#10;## [1] &amp;quot;2023-02-14 00:00:00 XLV -300 @ 132.800003051758&amp;quot;&#10;## [1] &amp;quot;2023-02-16 00:00:00 XLV 300 @ 130.820007324219&amp;quot;&#10;## [1] &amp;quot;2023-02-16 00:00:00 XLV 300 @ 130.820007324219&amp;quot;&#10;## [1] &amp;quot;2023-03-06 00:00:00 XLV -300 @ 129.110000610352&amp;quot;&#10;## [1] &amp;quot;2023-03-06 00:00:00 XLV -300 @ 129.110000610352&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLV 300 @ 126.349998474121&amp;quot;&#10;## [1] &amp;quot;2023-03-08 00:00:00 XLV 300 @ 126.349998474121&amp;quot;&#10;## [1] &amp;quot;2023-03-15 00:00:00 XLV -300 @ 126.319999694824&amp;quot;&#10;## [1] &amp;quot;2023-03-15 00:00:00 XLV -300 @ 126.319999694824&amp;quot;&#10;## [1] &amp;quot;2023-03-23 00:00:00 XLV 300 @ 125.559997558594&amp;quot;&#10;## [1] &amp;quot;2023-03-23 00:00:00 XLV 300 @ 125.559997558594&amp;quot;&#10;## [1] &amp;quot;2023-03-27 00:00:00 XLV -300 @ 127.819999694824&amp;quot;&#10;## [1] &amp;quot;2023-03-27 00:00:00 XLV -300 @ 127.819999694824&amp;quot;&#10;## [1] &amp;quot;2023-04-19 00:00:00 XLV 300 @ 133.949996948242&amp;quot;&#10;## [1] &amp;quot;2023-04-19 00:00:00 XLV 300 @ 133.949996948242&amp;quot;&#10;## [1] &amp;quot;2023-04-24 00:00:00 XLV -300 @ 135.050003051758&amp;quot;&#10;## [1] &amp;quot;2023-04-24 00:00:00 XLV -300 @ 135.050003051758&amp;quot;&#10;## [1] &amp;quot;2023-04-26 00:00:00 XLV 300 @ 131.710006713867&amp;quot;&#10;## [1] &amp;quot;2023-04-26 00:00:00 XLV 300 @ 131.710006713867&amp;quot;&#10;## [1] &amp;quot;2023-05-02 00:00:00 XLV -300 @ 133.639999389648&amp;quot;&#10;## [1] &amp;quot;2023-05-02 00:00:00 XLV -300 @ 133.639999389648&amp;quot;&#10;## [1] &amp;quot;2023-05-05 00:00:00 XLV 300 @ 133.589996337891&amp;quot;&#10;## [1] &amp;quot;2023-05-05 00:00:00 XLV 300 @ 133.589996337891&amp;quot;&#10;## [1] &amp;quot;2023-05-23 00:00:00 XLV -300 @ 130&amp;quot;&#10;## [1] &amp;quot;2023-05-23 00:00:00 XLV -300 @ 130&amp;quot;&#10;## [1] &amp;quot;2023-05-24 00:00:00 XLV 300 @ 129.110000610352&amp;quot;&#10;## [1] &amp;quot;2023-05-24 00:00:00 XLV 300 @ 129.110000610352&amp;quot;&#10;## [1] &amp;quot;2023-06-02 00:00:00 XLV -300 @ 130.320007324219&amp;quot;&#10;## [1] &amp;quot;2023-06-02 00:00:00 XLV -300 @ 130.320007324219&amp;quot;&#10;## [1] &amp;quot;2023-06-08 00:00:00 XLV 300 @ 130.020004272461&amp;quot;&#10;## [1] &amp;quot;2023-06-08 00:00:00 XLV 300 @ 130.020004272461&amp;quot;&#10;## [1] &amp;quot;2023-06-12 00:00:00 XLV -300 @ 130.889999389648&amp;quot;&#10;## [1] &amp;quot;2023-06-12 00:00:00 XLV -300 @ 130.889999389648&amp;quot;&#10;## [1] &amp;quot;2023-06-15 00:00:00 XLV 300 @ 132.220001220703&amp;quot;&#10;## [1] &amp;quot;2023-06-15 00:00:00 XLV 300 @ 132.220001220703&amp;quot;&#10;## [1] &amp;quot;2023-06-16 00:00:00 XLV -300 @ 132.210006713867&amp;quot;&#10;## [1] &amp;quot;2023-06-16 00:00:00 XLV -300 @ 132.210006713867&amp;quot;&#10;## [1] &amp;quot;2023-06-27 00:00:00 XLV 300 @ 130.949996948242&amp;quot;&#10;## [1] &amp;quot;2023-06-27 00:00:00 XLV 300 @ 130.949996948242&amp;quot;&#10;## [1] &amp;quot;2023-07-03 00:00:00 XLV -300 @ 131.639999389648&amp;quot;&#10;## [1] &amp;quot;2023-07-03 00:00:00 XLV -300 @ 131.639999389648&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLV 300 @ 129&amp;quot;&#10;## [1] &amp;quot;2023-07-07 00:00:00 XLV 300 @ 129&amp;quot;&#10;## [1] &amp;quot;2023-07-17 00:00:00 XLV -300 @ 131.100006103516&amp;quot;&#10;## [1] &amp;quot;2023-07-17 00:00:00 XLV -300 @ 131.100006103516&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLV 300 @ 135.190002441406&amp;quot;&#10;## [1] &amp;quot;2023-07-28 00:00:00 XLV 300 @ 135.190002441406&amp;quot;&#10;## [1] &amp;quot;2023-08-08 00:00:00 XLV -300 @ 134.960006713867&amp;quot;&#10;## [1] &amp;quot;2023-08-08 00:00:00 XLV -300 @ 134.960006713867&amp;quot;&#10;## [1] &amp;quot;2023-08-17 00:00:00 XLV 300 @ 133.479995727539&amp;quot;&#10;## [1] &amp;quot;2023-08-17 00:00:00 XLV 300 @ 133.479995727539&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLV -300 @ 134.919998168945&amp;quot;&#10;## [1] &amp;quot;2023-08-29 00:00:00 XLV -300 @ 134.919998168945&amp;quot;&#10;## [1] &amp;quot;2023-09-01 00:00:00 XLV 300 @ 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00:00:00 XLV 300 @ 128.570007324219&amp;quot;&#10;## [1] &amp;quot;2023-11-03 00:00:00 XLV -300 @ 127.410003662109&amp;quot;&#10;## [1] &amp;quot;2023-11-03 00:00:00 XLV -300 @ 127.410003662109&amp;quot;&#10;## [1] &amp;quot;2023-11-10 00:00:00 XLV 300 @ 126.269996643066&amp;quot;&#10;## [1] &amp;quot;2023-11-10 00:00:00 XLV 300 @ 126.269996643066&amp;quot;&#10;## [1] &amp;quot;2023-11-15 00:00:00 XLV -300 @ 127.959999084473&amp;quot;&#10;## [1] &amp;quot;2023-11-15 00:00:00 XLV -300 @ 127.959999084473&amp;quot;&#10;## [1] &amp;quot;2023-11-29 00:00:00 XLV 300 @ 129.679992675781&amp;quot;&#10;## [1] &amp;quot;2023-11-29 00:00:00 XLV 300 @ 129.679992675781&amp;quot;&#10;## [1] &amp;quot;2023-12-01 00:00:00 XLV -300 @ 131.830001831055&amp;quot;&#10;## [1] &amp;quot;2023-12-01 00:00:00 XLV -300 @ 131.830001831055&amp;quot;&#10;## [1] &amp;quot;2023-12-19 00:00:00 XLV 300 @ 134.679992675781&amp;quot;&#10;## [1] &amp;quot;2023-12-19 00:00:00 XLV 300 @ 134.679992675781&amp;quot;&#10;## [1] 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00:00:00 XLV -300 @ 139.479995727539&amp;quot;&#10;## [1] &amp;quot;2024-05-24 00:00:00 XLV 300 @ 144.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-05-24 00:00:00 XLV 300 @ 144.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLV -300 @ 144.710006713867&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLV -300 @ 144.710006713867&amp;quot;&#10;## [1] &amp;quot;2024-06-13 00:00:00 XLV 300 @ 145.929992675781&amp;quot;&#10;## [1] &amp;quot;2024-06-13 00:00:00 XLV 300 @ 145.929992675781&amp;quot;&#10;## [1] &amp;quot;2024-06-21 00:00:00 XLV -300 @ 146.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-06-21 00:00:00 XLV -300 @ 146.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-06-27 00:00:00 XLV 300 @ 145.869995117188&amp;quot;&#10;## [1] &amp;quot;2024-06-27 00:00:00 XLV 300 @ 145.869995117188&amp;quot;&#10;## [1] &amp;quot;2024-07-10 00:00:00 XLV -300 @ 146.320007324219&amp;quot;&#10;## [1] &amp;quot;2024-07-10 00:00:00 XLV -300 @ 146.320007324219&amp;quot;&#10;## [1] 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00:00:00 XLV 300 @ 153.279998779297&amp;quot;&#10;## [1] &amp;quot;2024-11-07 00:00:00 XLV -300 @ 149.110000610352&amp;quot;&#10;## [1] &amp;quot;2024-11-07 00:00:00 XLV -300 @ 149.110000610352&amp;quot;&#10;## [1] &amp;quot;2024-11-13 00:00:00 XLV 300 @ 146.830001831055&amp;quot;&#10;## [1] &amp;quot;2024-11-13 00:00:00 XLV 300 @ 146.830001831055&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLV -300 @ 144.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-11-22 00:00:00 XLV -300 @ 144.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-12-06 00:00:00 XLV 300 @ 144.279998779297&amp;quot;&#10;## [1] &amp;quot;2024-12-06 00:00:00 XLV 300 @ 144.279998779297&amp;quot;&#10;## [1] &amp;quot;2024-12-24 00:00:00 XLV -300 @ 139.320007324219&amp;quot;&#10;## [1] &amp;quot;2024-12-24 00:00:00 XLV -300 @ 139.320007324219&amp;quot;&#10;## [1] &amp;quot;2024-12-31 00:00:00 XLV 300 @ 137.570007324219&amp;quot;&#10;## [1] &amp;quot;2024-12-31 00:00:00 XLV 300 @ 137.570007324219&amp;quot;&#10;## [1] 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143.339996337891&amp;quot;&#10;## [1] &amp;quot;2025-04-01 00:00:00 XLV -300 @ 143.339996337891&amp;quot;&#10;## [1] &amp;quot;2025-04-02 00:00:00 XLV 300 @ 144.300003051758&amp;quot;&#10;## [1] &amp;quot;2025-04-02 00:00:00 XLV 300 @ 144.300003051758&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLV -300 @ 134.889999389648&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLV -300 @ 134.889999389648&amp;quot;&#10;## [1] &amp;quot;2025-04-17 00:00:00 XLV 300 @ 135.490005493164&amp;quot;&#10;## [1] &amp;quot;2025-04-17 00:00:00 XLV 300 @ 135.490005493164&amp;quot;&#10;## [1] &amp;quot;2025-04-25 00:00:00 XLV -300 @ 138.050003051758&amp;quot;&#10;## [1] &amp;quot;2025-04-25 00:00:00 XLV -300 @ 138.050003051758&amp;quot;&#10;## [1] &amp;quot;2025-05-02 00:00:00 XLV 300 @ 138.529998779297&amp;quot;&#10;## [1] &amp;quot;2025-05-02 00:00:00 XLV 300 @ 138.529998779297&amp;quot;&#10;## [1] &amp;quot;2025-05-13 00:00:00 XLV -300 @ 131.869995117188&amp;quot;&#10;## [1] &amp;quot;2025-05-13 00:00:00 XLV -300 @ 131.869995117188&amp;quot;&#10;## [1] &amp;quot;2025-05-14 00:00:00 XLV 300 @ 128.770004272461&amp;quot;&#10;## [1] &amp;quot;2025-05-14 00:00:00 XLV 300 @ 128.770004272461&amp;quot;&#10;## [1] &amp;quot;2025-05-19 00:00:00 XLV -300 @ 134.369995117188&amp;quot;&#10;## [1] &amp;quot;2025-05-19 00:00:00 XLV -300 @ 134.369995117188&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLV 300 @ 130.550003051758&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLV 300 @ 130.550003051758&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLV -300 @ 131.479995727539&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLV -300 @ 131.479995727539&amp;quot;&#10;## [1] &amp;quot;2025-06-18 00:00:00 XLV 300 @ 133.240005493164&amp;quot;&#10;## [1] &amp;quot;2025-06-18 00:00:00 XLV 300 @ 133.240005493164&amp;quot;&#10;## [1] &amp;quot;2025-06-25 00:00:00 XLV -300 @ 133.899993896484&amp;quot;&#10;## [1] &amp;quot;2025-06-25 00:00:00 XLV -300 @ 133.899993896484&amp;quot;&#10;## [1] &amp;quot;2025-07-08 00:00:00 XLV 300 @ 134.970001220703&amp;quot;&#10;## [1] &amp;quot;2025-07-08 00:00:00 XLV 300 @ 134.970001220703&amp;quot;&#10;## [1] &amp;quot;2025-07-10 00:00:00 XLV -300 @ 136.320007324219&amp;quot;&#10;## [1] &amp;quot;2025-07-10 00:00:00 XLV -300 @ 136.320007324219&amp;quot;&#10;## [1] &amp;quot;1998-12-30 00:00:00 XLY -300 @ 26.15625&amp;quot;&#10;## [1] &amp;quot;1999-01-05 00:00:00 XLY 300 @ 26.40625&amp;quot;&#10;## [1] &amp;quot;1999-01-05 00:00:00 XLY 300 @ 26.40625&amp;quot;&#10;## [1] &amp;quot;1999-01-06 00:00:00 XLY -300 @ 27.15625&amp;quot;&#10;## [1] &amp;quot;1999-01-06 00:00:00 XLY -300 @ 27.15625&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLY 300 @ 26.4375&amp;quot;&#10;## [1] &amp;quot;1999-01-13 00:00:00 XLY 300 @ 26.4375&amp;quot;&#10;## [1] &amp;quot;1999-01-21 00:00:00 XLY -300 @ 26.34375&amp;quot;&#10;## [1] &amp;quot;1999-01-21 00:00:00 XLY -300 @ 26.34375&amp;quot;&#10;## [1] &amp;quot;1999-02-03 00:00:00 XLY 300 @ 27.625&amp;quot;&#10;## [1] &amp;quot;1999-02-03 00:00:00 XLY 300 @ 27.625&amp;quot;&#10;## [1] &amp;quot;1999-02-04 00:00:00 XLY -300 @ 27.46875&amp;quot;&#10;## [1] &amp;quot;1999-02-04 00:00:00 XLY -300 @ 27.46875&amp;quot;&#10;## [1] &amp;quot;1999-02-08 00:00:00 XLY 300 @ 27.21875&amp;quot;&#10;## [1] &amp;quot;1999-02-08 00:00:00 XLY 300 @ 27.21875&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLY -300 @ 26.75&amp;quot;&#10;## [1] &amp;quot;1999-02-12 00:00:00 XLY -300 @ 26.75&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLY 300 @ 27.296875&amp;quot;&#10;## [1] &amp;quot;1999-02-26 00:00:00 XLY 300 @ 27.296875&amp;quot;&#10;## [1] &amp;quot;1999-03-05 00:00:00 XLY -300 @ 28.65625&amp;quot;&#10;## [1] &amp;quot;1999-03-05 00:00:00 XLY -300 @ 28.65625&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLY 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;1999-03-18 00:00:00 XLY 300 @ 29.5&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLY -300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;1999-03-19 00:00:00 XLY -300 @ 29.0625&amp;quot;&#10;## [1] &amp;quot;1999-03-23 00:00:00 XLY 300 @ 27.875&amp;quot;&#10;## [1] &amp;quot;1999-03-23 00:00:00 XLY 300 @ 27.875&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLY -300 @ 29.03125&amp;quot;&#10;## [1] &amp;quot;1999-03-30 00:00:00 XLY -300 @ 29.03125&amp;quot;&#10;## [1] &amp;quot;1999-04-15 00:00:00 XLY 300 @ 29.625&amp;quot;&#10;## [1] &amp;quot;1999-04-15 00:00:00 XLY 300 @ 29.625&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLY -300 @ 30.015625&amp;quot;&#10;## [1] &amp;quot;1999-04-22 00:00:00 XLY -300 @ 30.015625&amp;quot;&#10;## [1] &amp;quot;1999-04-30 00:00:00 XLY 300 @ 29.34375&amp;quot;&#10;## [1] &amp;quot;1999-04-30 00:00:00 XLY 300 @ 29.34375&amp;quot;&#10;## [1] &amp;quot;1999-05-04 00:00:00 XLY -300 @ 29.71875&amp;quot;&#10;## [1] &amp;quot;1999-05-04 00:00:00 XLY -300 @ 29.71875&amp;quot;&#10;## [1] &amp;quot;1999-05-06 00:00:00 XLY 300 @ 28.8125&amp;quot;&#10;## [1] &amp;quot;1999-05-06 00:00:00 XLY 300 @ 28.8125&amp;quot;&#10;## [1] &amp;quot;1999-05-12 00:00:00 XLY -300 @ 30.21875&amp;quot;&#10;## [1] &amp;quot;1999-05-12 00:00:00 XLY -300 @ 30.21875&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLY 300 @ 28.875&amp;quot;&#10;## [1] &amp;quot;1999-05-17 00:00:00 XLY 300 @ 28.875&amp;quot;&#10;## [1] &amp;quot;1999-06-04 00:00:00 XLY -300 @ 29&amp;quot;&#10;## [1] &amp;quot;1999-06-04 00:00:00 XLY -300 @ 29&amp;quot;&#10;## [1] &amp;quot;1999-06-09 00:00:00 XLY 300 @ 28.359375&amp;quot;&#10;## [1] &amp;quot;1999-06-09 00:00:00 XLY 300 @ 28.359375&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLY -300 @ 28.265625&amp;quot;&#10;## [1] &amp;quot;1999-06-17 00:00:00 XLY -300 @ 28.265625&amp;quot;&#10;## [1] &amp;quot;1999-06-24 00:00:00 XLY 300 @ 28.28125&amp;quot;&#10;## [1] &amp;quot;1999-06-24 00:00:00 XLY 300 @ 28.28125&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLY -300 @ 29.21875&amp;quot;&#10;## [1] &amp;quot;1999-06-29 00:00:00 XLY -300 @ 29.21875&amp;quot;&#10;## [1] &amp;quot;1999-07-09 00:00:00 XLY 300 @ 29.8125&amp;quot;&#10;## [1] &amp;quot;1999-07-09 00:00:00 XLY 300 @ 29.8125&amp;quot;&#10;## [1] &amp;quot;1999-07-16 00:00:00 XLY -300 @ 30.03125&amp;quot;&#10;## [1] &amp;quot;1999-07-16 00:00:00 XLY -300 @ 30.03125&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLY 300 @ 28.90625&amp;quot;&#10;## [1] &amp;quot;1999-07-21 00:00:00 XLY 300 @ 28.90625&amp;quot;&#10;## [1] &amp;quot;1999-08-12 00:00:00 XLY -300 @ 26.5625&amp;quot;&#10;## [1] &amp;quot;1999-08-12 00:00:00 XLY -300 @ 26.5625&amp;quot;&#10;## [1] &amp;quot;1999-08-20 00:00:00 XLY 300 @ 27.375&amp;quot;&#10;## [1] &amp;quot;1999-08-20 00:00:00 XLY 300 @ 27.375&amp;quot;&#10;## [1] &amp;quot;1999-08-24 00:00:00 XLY -300 @ 27.78125&amp;quot;&#10;## [1] &amp;quot;1999-08-24 00:00:00 XLY -300 @ 27.78125&amp;quot;&#10;## [1] &amp;quot;1999-08-27 00:00:00 XLY 300 @ 27.40625&amp;quot;&#10;## [1] &amp;quot;1999-08-27 00:00:00 XLY 300 @ 27.40625&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLY -300 @ 26.515625&amp;quot;&#10;## [1] &amp;quot;1999-09-07 00:00:00 XLY -300 @ 26.515625&amp;quot;&#10;## [1] &amp;quot;1999-09-16 00:00:00 XLY 300 @ 25.953125&amp;quot;&#10;## [1] &amp;quot;1999-09-16 00:00:00 XLY 300 @ 25.953125&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLY -300 @ 26.21875&amp;quot;&#10;## [1] &amp;quot;1999-10-01 00:00:00 XLY -300 @ 26.21875&amp;quot;&#10;## [1] &amp;quot;1999-10-14 00:00:00 XLY 300 @ 27.015625&amp;quot;&#10;## [1] &amp;quot;1999-10-14 00:00:00 XLY 300 @ 27.015625&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLY -300 @ 27&amp;quot;&#10;## [1] &amp;quot;1999-10-21 00:00:00 XLY -300 @ 27&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLY 300 @ 26.625&amp;quot;&#10;## [1] &amp;quot;1999-10-27 00:00:00 XLY 300 @ 26.625&amp;quot;&#10;## [1] &amp;quot;1999-10-29 00:00:00 XLY -300 @ 28.390625&amp;quot;&#10;## [1] &amp;quot;1999-10-29 00:00:00 XLY -300 @ 28.390625&amp;quot;&#10;## [1] &amp;quot;1999-11-04 00:00:00 XLY 300 @ 28.09375&amp;quot;&#10;## [1] &amp;quot;1999-11-04 00:00:00 XLY 300 @ 28.09375&amp;quot;&#10;## [1] &amp;quot;1999-11-08 00:00:00 XLY -300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-11-08 00:00:00 XLY -300 @ 28.1875&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLY 300 @ 28&amp;quot;&#10;## [1] &amp;quot;1999-11-10 00:00:00 XLY 300 @ 28&amp;quot;&#10;## [1] &amp;quot;1999-11-15 00:00:00 XLY -300 @ 28.765625&amp;quot;&#10;## [1] &amp;quot;1999-11-15 00:00:00 XLY -300 @ 28.765625&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLY 300 @ 28.171875&amp;quot;&#10;## [1] &amp;quot;1999-11-22 00:00:00 XLY 300 @ 28.171875&amp;quot;&#10;## [1] &amp;quot;1999-11-29 00:00:00 XLY -300 @ 28.8125&amp;quot;&#10;## [1] &amp;quot;1999-11-29 00:00:00 XLY -300 @ 28.8125&amp;quot;&#10;## [1] &amp;quot;1999-12-08 00:00:00 XLY 300 @ 28.359375&amp;quot;&#10;## [1] &amp;quot;1999-12-08 00:00:00 XLY 300 @ 28.359375&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLY -300 @ 29.96875&amp;quot;&#10;## [1] &amp;quot;1999-12-13 00:00:00 XLY -300 @ 29.96875&amp;quot;&#10;## [1] &amp;quot;1999-12-21 00:00:00 XLY 300 @ 29.4375&amp;quot;&#10;## [1] &amp;quot;1999-12-21 00:00:00 XLY 300 @ 29.4375&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLY -300 @ 30.375&amp;quot;&#10;## [1] &amp;quot;1999-12-27 00:00:00 XLY -300 @ 30.375&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLY 300 @ 29.21875&amp;quot;&#10;## [1] &amp;quot;2000-01-04 00:00:00 XLY 300 @ 29.21875&amp;quot;&#10;## [1] &amp;quot;2000-01-10 00:00:00 XLY -300 @ 30.40625&amp;quot;&#10;## [1] &amp;quot;2000-01-10 00:00:00 XLY -300 @ 30.40625&amp;quot;&#10;## [1] &amp;quot;2000-01-19 00:00:00 XLY 300 @ 29.90625&amp;quot;&#10;## [1] &amp;quot;2000-01-19 00:00:00 XLY 300 @ 29.90625&amp;quot;&#10;## [1] &amp;quot;2000-02-02 00:00:00 XLY -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-02-02 00:00:00 XLY -300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-02-08 00:00:00 XLY 300 @ 28.09375&amp;quot;&#10;## [1] &amp;quot;2000-02-08 00:00:00 XLY 300 @ 28.09375&amp;quot;&#10;## [1] &amp;quot;2000-02-29 00:00:00 XLY -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;2000-02-29 00:00:00 XLY -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;2000-03-08 00:00:00 XLY 300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;2000-03-08 00:00:00 XLY 300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLY -300 @ 24.96875&amp;quot;&#10;## [1] &amp;quot;2000-03-10 00:00:00 XLY -300 @ 24.96875&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLY 300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;2000-03-14 00:00:00 XLY 300 @ 24.8125&amp;quot;&#10;## [1] &amp;quot;2000-03-16 00:00:00 XLY -300 @ 28.25&amp;quot;&#10;## [1] &amp;quot;2000-03-16 00:00:00 XLY -300 @ 28.25&amp;quot;&#10;## [1] &amp;quot;2000-04-14 00:00:00 XLY 300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-04-14 00:00:00 XLY 300 @ 28&amp;quot;&#10;## [1] &amp;quot;2000-04-24 00:00:00 XLY -300 @ 29.53125&amp;quot;&#10;## [1] &amp;quot;2000-04-24 00:00:00 XLY -300 @ 29.53125&amp;quot;&#10;## [1] &amp;quot;2000-04-28 00:00:00 XLY 300 @ 28.65625&amp;quot;&#10;## [1] &amp;quot;2000-04-28 00:00:00 XLY 300 @ 28.65625&amp;quot;&#10;## [1] &amp;quot;2000-05-12 00:00:00 XLY -300 @ 28.6875&amp;quot;&#10;## [1] &amp;quot;2000-05-12 00:00:00 XLY -300 @ 28.6875&amp;quot;&#10;## [1] &amp;quot;2000-05-18 00:00:00 XLY 300 @ 28.875&amp;quot;&#10;## [1] &amp;quot;2000-05-18 00:00:00 XLY 300 @ 28.875&amp;quot;&#10;## [1] &amp;quot;2000-06-01 00:00:00 XLY -300 @ 27.3125&amp;quot;&#10;## [1] &amp;quot;2000-06-01 00:00:00 XLY -300 @ 27.3125&amp;quot;&#10;## [1] &amp;quot;2000-06-07 00:00:00 XLY 300 @ 27.015625&amp;quot;&#10;## [1] &amp;quot;2000-06-07 00:00:00 XLY 300 @ 27.015625&amp;quot;&#10;## [1] &amp;quot;2000-06-28 00:00:00 XLY -300 @ 25.75&amp;quot;&#10;## [1] &amp;quot;2000-06-28 00:00:00 XLY -300 @ 25.75&amp;quot;&#10;## [1] &amp;quot;2000-06-30 00:00:00 XLY 300 @ 25.59375&amp;quot;&#10;## [1] &amp;quot;2000-06-30 00:00:00 XLY 300 @ 25.59375&amp;quot;&#10;## [1] &amp;quot;2000-07-05 00:00:00 XLY -300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2000-07-05 00:00:00 XLY -300 @ 26.25&amp;quot;&#10;## [1] &amp;quot;2000-07-20 00:00:00 XLY 300 @ 27.6875&amp;quot;&#10;## [1] &amp;quot;2000-07-20 00:00:00 XLY 300 @ 27.6875&amp;quot;&#10;## [1] &amp;quot;2000-08-08 00:00:00 XLY -300 @ 27.640625&amp;quot;&#10;## [1] &amp;quot;2000-08-08 00:00:00 XLY -300 @ 27.640625&amp;quot;&#10;## [1] &amp;quot;2000-08-11 00:00:00 XLY 300 @ 26.75&amp;quot;&#10;## [1] &amp;quot;2000-08-11 00:00:00 XLY 300 @ 26.75&amp;quot;&#10;## [1] &amp;quot;2000-08-28 00:00:00 XLY -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;2000-08-28 00:00:00 XLY -300 @ 25.6875&amp;quot;&#10;## [1] &amp;quot;2000-08-29 00:00:00 XLY 300 @ 25.578125&amp;quot;&#10;## [1] &amp;quot;2000-08-29 00:00:00 XLY 300 @ 25.578125&amp;quot;&#10;## [1] &amp;quot;2000-09-06 00:00:00 XLY -300 @ 26.0625&amp;quot;&#10;## [1] &amp;quot;2000-09-06 00:00:00 XLY -300 @ 26.0625&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLY 300 @ 25.828125&amp;quot;&#10;## [1] &amp;quot;2000-09-18 00:00:00 XLY 300 @ 25.828125&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLY -300 @ 24.890625&amp;quot;&#10;## [1] &amp;quot;2000-09-29 00:00:00 XLY -300 @ 24.890625&amp;quot;&#10;## [1] &amp;quot;2000-10-03 00:00:00 XLY 300 @ 24.6875&amp;quot;&#10;## [1] &amp;quot;2000-10-03 00:00:00 XLY 300 @ 24.6875&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLY -300 @ 24.796875&amp;quot;&#10;## [1] &amp;quot;2000-10-05 00:00:00 XLY -300 @ 24.796875&amp;quot;&#10;## [1] &amp;quot;2000-10-09 00:00:00 XLY 300 @ 24.171875&amp;quot;&#10;## [1] &amp;quot;2000-10-09 00:00:00 XLY 300 @ 24.171875&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLY -300 @ 23&amp;quot;&#10;## [1] &amp;quot;2000-10-20 00:00:00 XLY -300 @ 23&amp;quot;&#10;## [1] &amp;quot;2000-10-26 00:00:00 XLY 300 @ 22.734375&amp;quot;&#10;## [1] &amp;quot;2000-10-26 00:00:00 XLY 300 @ 22.734375&amp;quot;&#10;## [1] &amp;quot;2000-10-31 00:00:00 XLY -300 @ 24.578125&amp;quot;&#10;## [1] &amp;quot;2000-10-31 00:00:00 XLY -300 @ 24.578125&amp;quot;&#10;## [1] &amp;quot;2000-11-10 00:00:00 XLY 300 @ 22.921875&amp;quot;&#10;## [1] &amp;quot;2000-11-10 00:00:00 XLY 300 @ 22.921875&amp;quot;&#10;## [1] &amp;quot;2000-11-15 00:00:00 XLY -300 @ 24.5&amp;quot;&#10;## [1] &amp;quot;2000-11-15 00:00:00 XLY -300 @ 24.5&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLY 300 @ 23.4375&amp;quot;&#10;## [1] &amp;quot;2000-11-21 00:00:00 XLY 300 @ 23.4375&amp;quot;&#10;## [1] &amp;quot;2000-11-28 00:00:00 XLY -300 @ 24.09375&amp;quot;&#10;## [1] &amp;quot;2000-11-28 00:00:00 XLY -300 @ 24.09375&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLY 300 @ 24.421875&amp;quot;&#10;## [1] &amp;quot;2000-12-14 00:00:00 XLY 300 @ 24.421875&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLY -300 @ 24.03125&amp;quot;&#10;## [1] &amp;quot;2000-12-26 00:00:00 XLY -300 @ 24.03125&amp;quot;&#10;## [1] &amp;quot;2001-01-10 00:00:00 XLY 300 @ 26.625&amp;quot;&#10;## [1] &amp;quot;2001-01-10 00:00:00 XLY 300 @ 26.625&amp;quot;&#10;## [1] &amp;quot;2001-01-17 00:00:00 XLY -300 @ 27.09375&amp;quot;&#10;## [1] &amp;quot;2001-01-17 00:00:00 XLY -300 @ 27.09375&amp;quot;&#10;## [1] &amp;quot;2001-01-19 00:00:00 XLY 300 @ 25.625&amp;quot;&#10;## [1] &amp;quot;2001-01-19 00:00:00 XLY 300 @ 25.625&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLY -300 @ 26.9375&amp;quot;&#10;## [1] &amp;quot;2001-01-24 00:00:00 XLY -300 @ 26.9375&amp;quot;&#10;## [1] &amp;quot;2001-02-06 00:00:00 XLY 300 @ 27.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-02-06 00:00:00 XLY 300 @ 27.8600006103516&amp;quot;&#10;## [1] &amp;quot;2001-02-14 00:00:00 XLY -300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-14 00:00:00 XLY -300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-20 00:00:00 XLY 300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-20 00:00:00 XLY 300 @ 27.6000003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLY -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-02-27 00:00:00 XLY -300 @ 27.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-03-01 00:00:00 XLY 300 @ 26.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-03-01 00:00:00 XLY 300 @ 26.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-03-07 00:00:00 XLY -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2001-03-07 00:00:00 XLY -300 @ 27.3400001525879&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLY 300 @ 26.3600006103516&amp;quot;&#10;## [1] &amp;quot;2001-03-13 00:00:00 XLY 300 @ 26.3600006103516&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLY -300 @ 26.1800003051758&amp;quot;&#10;## [1] &amp;quot;2001-03-27 00:00:00 XLY -300 @ 26.1800003051758&amp;quot;&#10;## [1] &amp;quot;2001-04-04 00:00:00 XLY 300 @ 25.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-04-04 00:00:00 XLY 300 @ 25.4899997711182&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLY -300 @ 25.9799995422363&amp;quot;&#10;## [1] &amp;quot;2001-04-06 00:00:00 XLY -300 @ 25.9799995422363&amp;quot;&#10;## [1] &amp;quot;2001-04-16 00:00:00 XLY 300 @ 25.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-16 00:00:00 XLY 300 @ 25.3899993896484&amp;quot;&#10;## [1] &amp;quot;2001-04-18 00:00:00 XLY -300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2001-04-18 00:00:00 XLY -300 @ 27.3199996948242&amp;quot;&#10;## [1] &amp;quot;2001-04-25 00:00:00 XLY 300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2001-04-25 00:00:00 XLY 300 @ 26.4799995422363&amp;quot;&#10;## [1] &amp;quot;2001-04-27 00:00:00 XLY -300 @ 27.7900009155273&amp;quot;&#10;## [1] &amp;quot;2001-04-27 00:00:00 XLY -300 @ 27.7900009155273&amp;quot;&#10;## [1] &amp;quot;2001-05-10 00:00:00 XLY 300 @ 27.8799991607666&amp;quot;&#10;## [1] &amp;quot;2001-05-10 00:00:00 XLY 300 @ 27.8799991607666&amp;quot;&#10;## [1] 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XLY -300 @ 27.9400005340576&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLY 300 @ 26.6700000762939&amp;quot;&#10;## [1] &amp;quot;2001-07-06 00:00:00 XLY 300 @ 26.6700000762939&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLY -300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2001-07-13 00:00:00 XLY -300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2001-07-24 00:00:00 XLY 300 @ 28.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-07-24 00:00:00 XLY 300 @ 28.2000007629395&amp;quot;&#10;## [1] &amp;quot;2001-07-31 00:00:00 XLY -300 @ 28.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-07-31 00:00:00 XLY -300 @ 28.8999996185303&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLY 300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2001-08-07 00:00:00 XLY 300 @ 28.6599998474121&amp;quot;&#10;## [1] &amp;quot;2001-08-27 00:00:00 XLY -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;2001-08-27 00:00:00 XLY -300 @ 27.25&amp;quot;&#10;## [1] &amp;quot;2001-08-30 00:00:00 XLY 300 @ 25.9799995422363&amp;quot;&#10;## [1] &amp;quot;2001-08-30 00:00:00 XLY 300 @ 25.9799995422363&amp;quot;&#10;## [1] &amp;quot;2001-09-25 00:00:00 XLY -300 @ 22.2700004577637&amp;quot;&#10;## [1] &amp;quot;2001-09-25 00:00:00 XLY -300 @ 22.2700004577637&amp;quot;&#10;## [1] &amp;quot;2001-10-09 00:00:00 XLY 300 @ 23.6299991607666&amp;quot;&#10;## [1] &amp;quot;2001-10-09 00:00:00 XLY 300 @ 23.6299991607666&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLY -300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-10-11 00:00:00 XLY -300 @ 25.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLY 300 @ 24.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-10-18 00:00:00 XLY 300 @ 24.3999996185303&amp;quot;&#10;## [1] &amp;quot;2001-10-24 00:00:00 XLY -300 @ 24.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-24 00:00:00 XLY -300 @ 24.5499992370605&amp;quot;&#10;## [1] &amp;quot;2001-10-30 00:00:00 XLY 300 @ 23.7099990844727&amp;quot;&#10;## [1] 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28.1000003814697&amp;quot;&#10;## [1] &amp;quot;2001-12-18 00:00:00 XLY -300 @ 28.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-02 00:00:00 XLY 300 @ 28.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-01-02 00:00:00 XLY 300 @ 28.6900005340576&amp;quot;&#10;## [1] &amp;quot;2002-01-07 00:00:00 XLY -300 @ 28.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-01-07 00:00:00 XLY -300 @ 28.8999996185303&amp;quot;&#10;## [1] &amp;quot;2002-01-10 00:00:00 XLY 300 @ 28.7999992370605&amp;quot;&#10;## [1] &amp;quot;2002-01-10 00:00:00 XLY 300 @ 28.7999992370605&amp;quot;&#10;## [1] &amp;quot;2002-01-23 00:00:00 XLY -300 @ 28.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-01-23 00:00:00 XLY -300 @ 28.7900009155273&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLY 300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-30 00:00:00 XLY 300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-01-31 00:00:00 XLY -300 @ 29.5400009155273&amp;quot;&#10;## [1] &amp;quot;2002-01-31 00:00:00 XLY -300 @ 29.5400009155273&amp;quot;&#10;## [1] &amp;quot;2002-02-05 00:00:00 XLY 300 @ 28.7199993133545&amp;quot;&#10;## [1] &amp;quot;2002-02-05 00:00:00 XLY 300 @ 28.7199993133545&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLY -300 @ 29&amp;quot;&#10;## [1] &amp;quot;2002-02-12 00:00:00 XLY -300 @ 29&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLY 300 @ 29.4300003051758&amp;quot;&#10;## [1] &amp;quot;2002-02-20 00:00:00 XLY 300 @ 29.4300003051758&amp;quot;&#10;## [1] &amp;quot;2002-02-21 00:00:00 XLY -300 @ 29.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-02-21 00:00:00 XLY -300 @ 29.1499996185303&amp;quot;&#10;## [1] &amp;quot;2002-03-06 00:00:00 XLY 300 @ 29.9500007629395&amp;quot;&#10;## [1] &amp;quot;2002-03-06 00:00:00 XLY 300 @ 29.9500007629395&amp;quot;&#10;## [1] &amp;quot;2002-03-11 00:00:00 XLY -300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2002-03-11 00:00:00 XLY -300 @ 30.2099990844727&amp;quot;&#10;## [1] &amp;quot;2002-03-22 00:00:00 XLY 300 @ 30.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-03-22 00:00:00 XLY 300 @ 30.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-04-08 00:00:00 XLY -300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2002-04-08 00:00:00 XLY -300 @ 29.7399997711182&amp;quot;&#10;## [1] &amp;quot;2002-04-19 00:00:00 XLY 300 @ 30.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-04-19 00:00:00 XLY 300 @ 30.0499992370605&amp;quot;&#10;## [1] &amp;quot;2002-05-03 00:00:00 XLY -300 @ 29.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-05-03 00:00:00 XLY -300 @ 29.2299995422363&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLY 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-05-07 00:00:00 XLY 300 @ 29.1200008392334&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLY -300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-05-09 00:00:00 XLY -300 @ 29.1000003814697&amp;quot;&#10;## [1] &amp;quot;2002-05-13 00:00:00 XLY 300 @ 28.9300003051758&amp;quot;&#10;## [1] 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00:00:00 XLY 300 @ 25.5599994659424&amp;quot;&#10;## [1] &amp;quot;2002-11-27 00:00:00 XLY 300 @ 25.5599994659424&amp;quot;&#10;## [1] &amp;quot;2002-11-29 00:00:00 XLY -300 @ 25.3199996948242&amp;quot;&#10;## [1] &amp;quot;2002-11-29 00:00:00 XLY -300 @ 25.3199996948242&amp;quot;&#10;## [1] &amp;quot;2002-12-04 00:00:00 XLY 300 @ 24.7000007629395&amp;quot;&#10;## [1] &amp;quot;2002-12-04 00:00:00 XLY 300 @ 24.7000007629395&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLY -300 @ 23.4300003051758&amp;quot;&#10;## [1] &amp;quot;2003-01-03 00:00:00 XLY -300 @ 23.4300003051758&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLY 300 @ 23.9899997711182&amp;quot;&#10;## [1] &amp;quot;2003-01-16 00:00:00 XLY 300 @ 23.9899997711182&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLY -300 @ 22.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-02-18 00:00:00 XLY -300 @ 22.3500003814697&amp;quot;&#10;## [1] &amp;quot;2003-02-25 00:00:00 XLY 300 @ 21.9799995422363&amp;quot;&#10;## [1] 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00:00:00 XLY -300 @ 39.8899993896484&amp;quot;&#10;## [1] &amp;quot;2007-07-16 00:00:00 XLY -300 @ 39.8899993896484&amp;quot;&#10;## [1] &amp;quot;2007-07-23 00:00:00 XLY 300 @ 39.5200004577637&amp;quot;&#10;## [1] &amp;quot;2007-07-23 00:00:00 XLY 300 @ 39.5200004577637&amp;quot;&#10;## [1] &amp;quot;2007-08-03 00:00:00 XLY -300 @ 36.3699989318848&amp;quot;&#10;## [1] &amp;quot;2007-08-03 00:00:00 XLY -300 @ 36.3699989318848&amp;quot;&#10;## [1] &amp;quot;2007-08-06 00:00:00 XLY 300 @ 36.9500007629395&amp;quot;&#10;## [1] &amp;quot;2007-08-06 00:00:00 XLY 300 @ 36.9500007629395&amp;quot;&#10;## [1] &amp;quot;2007-08-09 00:00:00 XLY -300 @ 36.5200004577637&amp;quot;&#10;## [1] &amp;quot;2007-08-09 00:00:00 XLY -300 @ 36.5200004577637&amp;quot;&#10;## [1] &amp;quot;2007-08-10 00:00:00 XLY 300 @ 36.3600006103516&amp;quot;&#10;## [1] &amp;quot;2007-08-10 00:00:00 XLY 300 @ 36.3600006103516&amp;quot;&#10;## [1] &amp;quot;2007-08-21 00:00:00 XLY -300 @ 35.9799995422363&amp;quot;&#10;## [1] 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00:00:00 XLY 300 @ 56.5299987792969&amp;quot;&#10;## [1] &amp;quot;2013-06-13 00:00:00 XLY 300 @ 56.5299987792969&amp;quot;&#10;## [1] &amp;quot;2013-06-18 00:00:00 XLY -300 @ 57.2400016784668&amp;quot;&#10;## [1] &amp;quot;2013-06-18 00:00:00 XLY -300 @ 57.2400016784668&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLY 300 @ 55.0400009155273&amp;quot;&#10;## [1] &amp;quot;2013-06-21 00:00:00 XLY 300 @ 55.0400009155273&amp;quot;&#10;## [1] &amp;quot;2013-06-27 00:00:00 XLY -300 @ 56.2000007629395&amp;quot;&#10;## [1] &amp;quot;2013-06-27 00:00:00 XLY -300 @ 56.2000007629395&amp;quot;&#10;## [1] &amp;quot;2013-07-24 00:00:00 XLY 300 @ 59.25&amp;quot;&#10;## [1] &amp;quot;2013-07-24 00:00:00 XLY 300 @ 59.25&amp;quot;&#10;## [1] &amp;quot;2013-07-29 00:00:00 XLY -300 @ 59.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-07-29 00:00:00 XLY -300 @ 59.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 XLY 300 @ 59.060001373291&amp;quot;&#10;## [1] &amp;quot;2013-07-30 00:00:00 XLY 300 @ 59.060001373291&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLY -300 @ 60.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-08-02 00:00:00 XLY -300 @ 60.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 XLY 300 @ 60.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-08-08 00:00:00 XLY 300 @ 60.2099990844727&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLY -300 @ 58.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-09-05 00:00:00 XLY -300 @ 58.7200012207031&amp;quot;&#10;## [1] &amp;quot;2013-09-24 00:00:00 XLY 300 @ 60.6500015258789&amp;quot;&#10;## [1] &amp;quot;2013-09-24 00:00:00 XLY 300 @ 60.6500015258789&amp;quot;&#10;## [1] &amp;quot;2013-10-02 00:00:00 XLY -300 @ 61.0999984741211&amp;quot;&#10;## [1] &amp;quot;2013-10-02 00:00:00 XLY -300 @ 61.0999984741211&amp;quot;&#10;## [1] &amp;quot;2013-10-04 00:00:00 XLY 300 @ 60.9799995422363&amp;quot;&#10;## [1] &amp;quot;2013-10-04 00:00:00 XLY 300 @ 60.9799995422363&amp;quot;&#10;## [1] 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&amp;quot;2024-03-15 00:00:00 XLY 300 @ 178.050003051758&amp;quot;&#10;## [1] &amp;quot;2024-03-15 00:00:00 XLY 300 @ 178.050003051758&amp;quot;&#10;## [1] &amp;quot;2024-03-20 00:00:00 XLY -300 @ 183.259994506836&amp;quot;&#10;## [1] &amp;quot;2024-03-20 00:00:00 XLY -300 @ 183.259994506836&amp;quot;&#10;## [1] &amp;quot;2024-04-02 00:00:00 XLY 300 @ 179.830001831055&amp;quot;&#10;## [1] &amp;quot;2024-04-02 00:00:00 XLY 300 @ 179.830001831055&amp;quot;&#10;## [1] &amp;quot;2024-04-09 00:00:00 XLY -300 @ 181.389999389648&amp;quot;&#10;## [1] &amp;quot;2024-04-09 00:00:00 XLY -300 @ 181.389999389648&amp;quot;&#10;## [1] &amp;quot;2024-04-11 00:00:00 XLY 300 @ 180.029998779297&amp;quot;&#10;## [1] &amp;quot;2024-04-11 00:00:00 XLY 300 @ 180.029998779297&amp;quot;&#10;## [1] &amp;quot;2024-04-24 00:00:00 XLY -300 @ 174.190002441406&amp;quot;&#10;## [1] &amp;quot;2024-04-24 00:00:00 XLY -300 @ 174.190002441406&amp;quot;&#10;## [1] &amp;quot;2024-05-02 00:00:00 XLY 300 @ 176.720001220703&amp;quot;&#10;## [1] &amp;quot;2024-05-02 00:00:00 XLY 300 @ 176.720001220703&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLY -300 @ 179.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-05-06 00:00:00 XLY -300 @ 179.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-05-17 00:00:00 XLY 300 @ 178.699996948242&amp;quot;&#10;## [1] &amp;quot;2024-05-17 00:00:00 XLY 300 @ 178.699996948242&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLY -300 @ 175.889999389648&amp;quot;&#10;## [1] &amp;quot;2024-06-03 00:00:00 XLY -300 @ 175.889999389648&amp;quot;&#10;## [1] &amp;quot;2024-06-17 00:00:00 XLY 300 @ 181.460006713867&amp;quot;&#10;## [1] &amp;quot;2024-06-17 00:00:00 XLY 300 @ 181.460006713867&amp;quot;&#10;## [1] &amp;quot;2024-06-18 00:00:00 XLY -300 @ 180.850006103516&amp;quot;&#10;## [1] &amp;quot;2024-06-18 00:00:00 XLY -300 @ 180.850006103516&amp;quot;&#10;## [1] &amp;quot;2024-06-26 00:00:00 XLY 300 @ 183.330001831055&amp;quot;&#10;## [1] &amp;quot;2024-06-26 00:00:00 XLY 300 @ 183.330001831055&amp;quot;&#10;## [1] &amp;quot;2024-06-27 00:00:00 XLY -300 @ 184.449996948242&amp;quot;&#10;## [1] &amp;quot;2024-06-27 00:00:00 XLY -300 @ 184.449996948242&amp;quot;&#10;## [1] &amp;quot;2024-07-19 00:00:00 XLY 300 @ 187.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-07-19 00:00:00 XLY 300 @ 187.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-07-30 00:00:00 XLY -300 @ 184.630004882812&amp;quot;&#10;## [1] &amp;quot;2024-07-30 00:00:00 XLY -300 @ 184.630004882812&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLY 300 @ 176.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-08-02 00:00:00 XLY 300 @ 176.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-08-14 00:00:00 XLY -300 @ 177.050003051758&amp;quot;&#10;## [1] &amp;quot;2024-08-14 00:00:00 XLY -300 @ 177.050003051758&amp;quot;&#10;## [1] &amp;quot;2024-08-29 00:00:00 XLY 300 @ 184.339996337891&amp;quot;&#10;## [1] &amp;quot;2024-08-29 00:00:00 XLY 300 @ 184.339996337891&amp;quot;&#10;## [1] &amp;quot;2024-09-03 00:00:00 XLY -300 @ 184.550003051758&amp;quot;&#10;## [1] &amp;quot;2024-09-03 00:00:00 XLY -300 @ 184.550003051758&amp;quot;&#10;## [1] &amp;quot;2024-09-09 00:00:00 XLY 300 @ 185.059997558594&amp;quot;&#10;## [1] &amp;quot;2024-09-09 00:00:00 XLY 300 @ 185.059997558594&amp;quot;&#10;## [1] &amp;quot;2024-09-11 00:00:00 XLY -300 @ 189.050003051758&amp;quot;&#10;## [1] &amp;quot;2024-09-11 00:00:00 XLY -300 @ 189.050003051758&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLY 300 @ 197.869995117188&amp;quot;&#10;## [1] &amp;quot;2024-10-02 00:00:00 XLY 300 @ 197.869995117188&amp;quot;&#10;## [1] &amp;quot;2024-10-10 00:00:00 XLY -300 @ 197.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-10-10 00:00:00 XLY -300 @ 197.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-10-14 00:00:00 XLY 300 @ 197.440002441406&amp;quot;&#10;## [1] &amp;quot;2024-10-14 00:00:00 XLY 300 @ 197.440002441406&amp;quot;&#10;## [1] &amp;quot;2024-10-16 00:00:00 XLY -300 @ 198.910003662109&amp;quot;&#10;## [1] &amp;quot;2024-10-16 00:00:00 XLY -300 @ 198.910003662109&amp;quot;&#10;## [1] &amp;quot;2024-10-22 00:00:00 XLY 300 @ 197.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-10-22 00:00:00 XLY 300 @ 197.160003662109&amp;quot;&#10;## [1] &amp;quot;2024-10-25 00:00:00 XLY -300 @ 200.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-10-25 00:00:00 XLY -300 @ 200.809997558594&amp;quot;&#10;## [1] &amp;quot;2024-11-01 00:00:00 XLY 300 @ 200.089996337891&amp;quot;&#10;## [1] &amp;quot;2024-11-01 00:00:00 XLY 300 @ 200.089996337891&amp;quot;&#10;## [1] &amp;quot;2024-11-06 00:00:00 XLY -300 @ 209.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-11-06 00:00:00 XLY -300 @ 209.419998168945&amp;quot;&#10;## [1] &amp;quot;2024-11-18 00:00:00 XLY 300 @ 215.410003662109&amp;quot;&#10;## [1] &amp;quot;2024-11-18 00:00:00 XLY 300 @ 215.410003662109&amp;quot;&#10;## [1] &amp;quot;2024-11-25 00:00:00 XLY -300 @ 220.330001831055&amp;quot;&#10;## [1] &amp;quot;2024-11-25 00:00:00 XLY -300 @ 220.330001831055&amp;quot;&#10;## [1] &amp;quot;2024-12-19 00:00:00 XLY 300 @ 228.330001831055&amp;quot;&#10;## [1] &amp;quot;2024-12-19 00:00:00 XLY 300 @ 228.330001831055&amp;quot;&#10;## [1] &amp;quot;2024-12-26 00:00:00 XLY -300 @ 233.600006103516&amp;quot;&#10;## [1] &amp;quot;2024-12-26 00:00:00 XLY -300 @ 233.600006103516&amp;quot;&#10;## [1] &amp;quot;2024-12-30 00:00:00 XLY 300 @ 226.050003051758&amp;quot;&#10;## [1] &amp;quot;2024-12-30 00:00:00 XLY 300 @ 226.050003051758&amp;quot;&#10;## [1] &amp;quot;2025-01-07 00:00:00 XLY -300 @ 222.380004882812&amp;quot;&#10;## [1] &amp;quot;2025-01-07 00:00:00 XLY -300 @ 222.380004882812&amp;quot;&#10;## [1] &amp;quot;2025-01-08 00:00:00 XLY 300 @ 223.009994506836&amp;quot;&#10;## [1] &amp;quot;2025-01-08 00:00:00 XLY 300 @ 223.009994506836&amp;quot;&#10;## [1] &amp;quot;2025-01-16 00:00:00 XLY -300 @ 226.050003051758&amp;quot;&#10;## [1] &amp;quot;2025-01-16 00:00:00 XLY -300 @ 226.050003051758&amp;quot;&#10;## [1] &amp;quot;2025-02-04 00:00:00 XLY 300 @ 231.800003051758&amp;quot;&#10;## [1] &amp;quot;2025-02-04 00:00:00 XLY 300 @ 231.800003051758&amp;quot;&#10;## [1] &amp;quot;2025-02-14 00:00:00 XLY -300 @ 227&amp;quot;&#10;## [1] &amp;quot;2025-02-14 00:00:00 XLY -300 @ 227&amp;quot;&#10;## [1] &amp;quot;2025-02-21 00:00:00 XLY 300 @ 218.389999389648&amp;quot;&#10;## [1] &amp;quot;2025-02-21 00:00:00 XLY 300 @ 218.389999389648&amp;quot;&#10;## [1] &amp;quot;2025-03-25 00:00:00 XLY -300 @ 205.919998168945&amp;quot;&#10;## [1] &amp;quot;2025-03-25 00:00:00 XLY -300 @ 205.919998168945&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLY 300 @ 197.460006713867&amp;quot;&#10;## [1] &amp;quot;2025-03-31 00:00:00 XLY 300 @ 197.460006713867&amp;quot;&#10;## [1] &amp;quot;2025-04-03 00:00:00 XLY -300 @ 191.029998779297&amp;quot;&#10;## [1] &amp;quot;2025-04-03 00:00:00 XLY -300 @ 191.029998779297&amp;quot;&#10;## [1] &amp;quot;2025-04-04 00:00:00 XLY 300 @ 182.789993286133&amp;quot;&#10;## [1] &amp;quot;2025-04-04 00:00:00 XLY 300 @ 182.789993286133&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLY -300 @ 187.899993896484&amp;quot;&#10;## [1] &amp;quot;2025-04-10 00:00:00 XLY -300 @ 187.899993896484&amp;quot;&#10;## [1] &amp;quot;2025-04-17 00:00:00 XLY 300 @ 185.399993896484&amp;quot;&#10;## [1] &amp;quot;2025-04-17 00:00:00 XLY 300 @ 185.399993896484&amp;quot;&#10;## [1] &amp;quot;2025-04-24 00:00:00 XLY -300 @ 194.110000610352&amp;quot;&#10;## [1] &amp;quot;2025-04-24 00:00:00 XLY -300 @ 194.110000610352&amp;quot;&#10;## [1] &amp;quot;2025-05-07 00:00:00 XLY 300 @ 199.089996337891&amp;quot;&#10;## [1] &amp;quot;2025-05-07 00:00:00 XLY 300 @ 199.089996337891&amp;quot;&#10;## [1] &amp;quot;2025-05-09 00:00:00 XLY -300 @ 202.410003662109&amp;quot;&#10;## [1] &amp;quot;2025-05-09 00:00:00 XLY -300 @ 202.410003662109&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLY 300 @ 212.559997558594&amp;quot;&#10;## [1] &amp;quot;2025-05-22 00:00:00 XLY 300 @ 212.559997558594&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLY -300 @ 214.880004882812&amp;quot;&#10;## [1] &amp;quot;2025-05-28 00:00:00 XLY -300 @ 214.880004882812&amp;quot;&#10;## [1] &amp;quot;2025-06-06 00:00:00 XLY 300 @ 212.169998168945&amp;quot;&#10;## [1] &amp;quot;2025-06-06 00:00:00 XLY 300 @ 212.169998168945&amp;quot;&#10;## [1] &amp;quot;2025-06-11 00:00:00 XLY -300 @ 214.720001220703&amp;quot;&#10;## [1] &amp;quot;2025-06-11 00:00:00 XLY -300 @ 214.720001220703&amp;quot;&#10;## [1] &amp;quot;2025-06-16 00:00:00 XLY 300 @ 214.020004272461&amp;quot;&#10;## [1] &amp;quot;2025-06-16 00:00:00 XLY 300 @ 214.020004272461&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLY -300 @ 215.589996337891&amp;quot;&#10;## [1] &amp;quot;2025-06-24 00:00:00 XLY -300 @ 215.589996337891&amp;quot;&#10;## [1] &amp;quot;2025-07-09 00:00:00 XLY 300 @ 218.949996948242&amp;quot;&#10;## [1] &amp;quot;2025-07-09 00:00:00 XLY 300 @ 218.949996948242&amp;quot;&#10;## [1] &amp;quot;2025-07-11 00:00:00 XLY -300 @ 221.429992675781&amp;quot;&#10;## [1] &amp;quot;2025-07-11 00:00:00 XLY -300 @ 221.429992675781&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;end_t &amp;lt;- Sys.time()&#10;print(&amp;quot;Strategy Loop:&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;Strategy Loop:&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(end_t - start_t) # 输出策略执行时间&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Time difference of 53.60858 mins&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 查看订单簿（调试用）&#10;# print(getOrderBook(port.st))&#10;&#10;# 更新组合数据&#10;start_t &amp;lt;- Sys.time()&#10;updatePortf(&#10; Portfolio = port.st,&#10; Dates = paste(&amp;#39;::&amp;#39;, as.Date(Sys.time()), sep = &amp;#39;&amp;#39;) # 更新至最新日期&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&#10;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&#10;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&#10;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&#10;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&#10;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&#10;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&#10;## Warning in .updatePosPL(Portfolio = pname, Symbol = as.character(symbol), :&#10;## Could not parse ::2025-07-13 as ISO8601 string, or one/bothends of the range&#10;## were outside the available prices: 1998-12-22/2025-07-11. Using all data&#10;## instead.&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;RSI&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;end_t &amp;lt;- Sys.time()&#10;print(&amp;quot;trade blotter portfolio update:&amp;quot;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;trade blotter portfolio update:&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;print(end_t - start_t) # 输出更新时间&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Time difference of 0.434164 secs&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;##############################&#10;### 可视化与绩效分析&#10;##############################&#10;# 自定义图表主题&#10;themelist &amp;lt;- chart_theme()&#10;themelist$col$up.col &amp;lt;- &amp;#39;lightgreen&amp;#39; # 上涨颜色&#10;themelist$col$dn.col &amp;lt;- &amp;#39;pink&amp;#39; # 下跌颜色&#10;&#10;# 绘制各品种持仓图&#10;for(symbol in symbols){&#10; dev.new() # 新建图形窗口&#10; chart.Posn(&#10; Portfolio = port.st,&#10; Symbol = symbol,&#10; theme = themelist # 应用自定义主题&#10; )&#10; plot(add_RSI(n = 2)) # 在图中叠加RSI指标&#10;}&#10;&#10;# 计算组合收益&#10;ret1 &amp;lt;- PortfReturns(port.st) # 各品种收益&#10;ret1$total &amp;lt;- rowSums(ret1) # 组合总收益&#10;#ret1&#10;&#10;# 可视化绩效摘要&#10;if(&amp;quot;package:PerformanceAnalytics&amp;quot; %in% search() || &#10; require(&amp;quot;PerformanceAnalytics&amp;quot;, quietly = TRUE)) {&#10; dev.new()&#10; charts.PerformanceSummary(&#10; ret1$total,&#10; geometric = FALSE, # 使用算术收益计算&#10; wealth.index = TRUE # 显示财富指数曲线&#10; )&#10;}&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;不过，该策略仍存在一定局限性。例如，默认的 2 日 RSI 参数可能因过于敏感导致频繁交易，增加交易成本；在强趋势市场中，基于超买超卖的逆势交易逻辑可能失效，产生持续亏损；固定仓位大小的设计也缺乏对资金管理的动态调整。对此，代码预留了改进空间，可通过优化 RSI 周期、引入趋势过滤器避免逆势操作、实现动态仓位管理等方式，提升策略的适应性与稳定性。&lt;/p&gt;&#10;&lt;p&gt;总体而言，这套基于 RSI 的双向交易策略为量化交易者提供了一个可扩展的框架。通过参数调整与功能拓展，它能够适应不同的市场环境，为交易决策提供数据支持，是量化策略开发与验证的典型范例。&lt;/p&gt;&#10;</description></item><item><title>技术指标在量化投资中的应用：以RSI指标为例</title><link>https://gewutang.cn/2015/02/09/rsi-cross-strategy-with-signal-analysis/</link><pubDate>Mon, 09 Feb 2015 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2015/02/09/rsi-cross-strategy-with-signal-analysis/</guid><description>&#10;&#10;&#10;&lt;pre class="r"&gt;&lt;code&gt;# ===================== 工作流程说明 =====================&#10;# 本代码演示如何使用Quantstrat进行信号有效性分析，通过扫描RSI参数评估超卖信号（RSI&amp;lt;30）的未来收益表现&#10;&#10;# ===================== 包加载与初始化 =====================&#10;# 加载所需R包&#10;require(iterators) # 迭代器工具（用于参数扫描循环）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: iterators&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;require(quantstrat) # 量化策略框架核心包&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantstrat&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantmod&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: xts&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;zoo&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following objects are masked from &amp;#39;package:base&amp;#39;:&#10;## &#10;## as.Date, as.Date.numeric&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: TTR&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Registered S3 method overwritten by &amp;#39;quantmod&amp;#39;:&#10;## method from&#10;## as.zoo.data.frame zoo&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: blotter&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: FinancialInstrument&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: PerformanceAnalytics&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;PerformanceAnalytics&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from &amp;#39;package:graphics&amp;#39;:&#10;## &#10;## legend&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: foreach&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;require(gamlss.util) # 统计分布可视化工具（用于箱线图）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss.util&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss.dist&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;gamlss.dist&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from &amp;#39;package:TTR&amp;#39;:&#10;## &#10;## DPO&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: splines&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss.data&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: &amp;#39;gamlss.data&amp;#39;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from &amp;#39;package:datasets&amp;#39;:&#10;## &#10;## sleep&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: nlme&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: parallel&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## ********** GAMLSS Version 5.4-22 **********&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## For more on GAMLSS look at https://www.gamlss.com/&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Type gamlssNews() to see new features/changes/bug fixes.&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# 清理策略环境残留数据（防止旧数据干扰）&#10;suppressWarnings(rm(&amp;quot;order_book.RSI&amp;quot;, pos = .strategy)) # 删除策略订单记录&#10;suppressWarnings(rm(&amp;quot;account.RSI&amp;quot;, &amp;quot;portfolio.RSI&amp;quot;, pos = .blotter)) # 删除账户组合记录&#10;suppressWarnings(rm(&amp;quot;account.st&amp;quot;, &amp;quot;portfolio.st&amp;quot;, &amp;quot;stock.str&amp;quot;, &amp;quot;stratRSI&amp;quot;, &amp;quot;startDate&amp;quot;, &amp;quot;initEq&amp;quot;, &amp;#39;start_t&amp;#39;, &amp;#39;end_t&amp;#39;)) # 清除临时变量&#10;&#10;# ===================== 参数设置 =====================&#10;n = 2 # RSI指标的默认计算周期（日）&#10;&#10;# ===================== 数据准备阶段 =====================&#10;# 设置货币类型和交易标的&#10;currency(&amp;quot;USD&amp;quot;) # 设置基础货币为美元&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;USD&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;currency(&amp;quot;EUR&amp;quot;) # 其他货币类型（示例用）&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;EUR&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;symbols = c(&amp;quot;SPY&amp;quot;) # 交易标的为标普500 ETF&#10;&#10;# 初始化金融工具并下载历史数据&#10;for(symbol in symbols){&#10; stock(symbol, currency = &amp;quot;USD&amp;quot;, multiplier = 1) # 定义标的属性（货币/乘数）&#10; getSymbols(symbol, src = &amp;#39;yahoo&amp;#39;) # 从雅虎财经下载OHLC数据&#10;}&#10;&#10;# ===================== 账户/组合/策略初始化 =====================&#10;stratRSI &amp;lt;- strategy(&amp;quot;RSI&amp;quot;) # 创建策略对象&#10;&#10;# 回测参数设置&#10;startDate = &amp;#39;1997-12-31&amp;#39; # 回测起始日期&#10;initEq = 100000 # 初始资金10万美元&#10;port.st &amp;lt;- &amp;#39;RSI&amp;#39; # 组合命名（便于参数调整后重复运行）&#10;&#10;# 初始化组合、账户和订单系统&#10;initPortf(port.st, symbols = symbols) # 创建投资组合对象&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;RSI&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initAcct(port.st, portfolios = port.st, initEq = initEq) # 创建账户对象&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;RSI&amp;quot;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;initOrders(portfolio = port.st) # 初始化订单簿&#10;&#10;# 设置头寸限制规则（风险控制）&#10;for(symbol in symbols){&#10; # 参数说明：组合名称, 标的, 生效日, 最大持仓量, 最大交易次数&#10; addPosLimit(port.st, symbol, startDate, 300, 3) &#10;}&#10;&#10;# ===================== 技术指标配置 =====================&#10;# 添加RSI指标到策略中&#10;stratRSI &amp;lt;- add.indicator(&#10; strategy = stratRSI, &#10; name = &amp;quot;RSI&amp;quot;, # 使用TTR包的RSI函数&#10; arguments = list(&#10; price = quote(getPrice(mktdata)), # 使用收盘价计算&#10; n = n # RSI计算周期&#10; ), &#10; label = &amp;quot;RSI&amp;quot; # 指标标签（用于后续信号引用）&#10;)&#10;&#10;# ===================== 交易信号定义 =====================&#10;# 信号1：RSI上穿70（超买信号）&#10;stratRSI &amp;lt;- add.signal(&#10; strategy = stratRSI, &#10; name = &amp;quot;sigThreshold&amp;quot;, # 阈值型信号生成器&#10; arguments = list(&#10; threshold = 70, # 阈值水平&#10; column = &amp;quot;RSI&amp;quot;, # 作用于RSI指标列&#10; relationship = &amp;quot;gt&amp;quot;, # 大于关系（greater than）&#10; cross = TRUE # 需要穿越阈值（避免持续触发）&#10; ),&#10; label = &amp;quot;RSI.gt.70&amp;quot; # 信号标签&#10;)&#10;&#10;# 信号2：RSI下穿30（超卖信号）&#10;stratRSI &amp;lt;- add.signal(&#10; strategy = stratRSI, &#10; name = &amp;quot;sigThreshold&amp;quot;,&#10; arguments = list(&#10; threshold = 30, # 阈值水平 &#10; column = &amp;quot;RSI&amp;quot;,&#10; relationship = &amp;quot;lt&amp;quot;, # 小于关系（less than）&#10; cross = TRUE&#10; ),&#10; label = &amp;quot;RSI.lt.30&amp;quot; # 信号标签&#10;)&#10;&#10;# ===================== 信号分析模块 =====================&#10;signal.label = &amp;#39;RSI.lt.30&amp;#39; # 选择分析的信号（此处分析超卖信号）&#10;&#10;.n = seq(2, 10, 1) # 创建RSI参数的扫描范围（2到10日，步长1）&#10;&#10;# 将参数扫描配置添加到策略对象&#10;strategy.st &amp;lt;- add.distribution(&#10; stratRSI,&#10; paramset.label = &amp;#39;RSI&amp;#39;, # 参数集名称&#10; component.type = &amp;#39;indicator&amp;#39;, # 组件类型（指标）&#10; component.label = &amp;#39;RSI&amp;#39;, # 对应指标标签&#10; variable = list(n = .n), # 要扫描的参数变量（n值）&#10; label = &amp;#39;nRSI&amp;#39; # 参数集标签&#10;)&#10;&#10;# ===================== 执行参数研究 =====================&#10;results &amp;lt;- apply.paramset.signal.analysis(&#10; strategy.st, # 策略对象&#10; paramset.label = &amp;#39;RSI&amp;#39;, # 参数集标签&#10; port.st, # 组合名称&#10; sigcol = signal.label, # 分析的目标信号列&#10; sigval = 1, # 信号触发值（1=激活状态）&#10; on = NULL, # 分析频率（NULL表示事件驱动）&#10; forward.days = 10, # 向前分析天数（信号触发后10日）&#10; cum.sum = TRUE, # 计算累计收益&#10; include.day.of.signal = F, # 排除信号触发当日&#10; obj.fun = signal.obj.slope, # 目标函数（收益曲线斜率）&#10; decreasing = T, # 结果降序排列&#10; mktdata = NULL, # 使用默认市场数据&#10; verbose = TRUE # 显示详细运行信息&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Applying Parameter Set: 2 &#10;## Applying Parameter Set: 3 &#10;## Applying Parameter Set: 4 &#10;## Applying Parameter Set: 5 &#10;## Applying Parameter Set: 6 &#10;## Applying Parameter Set: 7 &#10;## Applying Parameter Set: 8 &#10;## Applying Parameter Set: 9 &#10;## Applying Parameter Set: 10&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre class="r"&gt;&lt;code&gt;# ===================== 可视化分析结果 =====================&#10;# 绘制不同参数收益柱状图&#10;signal.plot(&#10; results$sigret.by.asset$SPY, # 选择SPY的信号收益数据&#10; rows = 2, # 图形分2行显示&#10; columns = 5 # 每行5列（共显示10个参数组合）&#10;)&#10;&#10;# 绘制参数集2的收益分布箱线图&#10;distributional.boxplot(&#10; results$sigret.by.asset$SPY$paramset.2 # 指定参数集数据&#10;)&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## GAMLSS-RS iteration 1: Global Deviance = 41038.77 &#10;## GAMLSS-RS iteration 2: Global Deviance = 41038.77&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## gamlss package currently doesnt &#10;## support encapsulation of their &#10;## plotting function. Pending Patch.&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/02/09/rsi-cross-strategy-with-signal-analysis/index_files/figure-html/unnamed-chunk-1-1.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;div id="核心逻辑流程图解" class="section level2"&gt;&#10;&lt;h2&gt;核心逻辑流程图解&lt;/h2&gt;&#10;&lt;p&gt;graph TD&#10;A[环境初始化] –&amp;gt; B[加载历史数据]&#10;B –&amp;gt; C[定义RSI策略]&#10;C –&amp;gt; D[设置信号规则]&#10;D –&amp;gt; E[参数扫描配置]&#10;E –&amp;gt; F[执行信号分析]&#10;F –&amp;gt; G[可视化收益表现]&lt;/p&gt;&#10;&lt;p&gt;##关键参数说明表&lt;/p&gt;&#10;&lt;p&gt;参数 含义 推荐调整方法&#10;forward.days=10 信号触发后跟踪天数 根据策略持仓周期调整&#10;n=seq(2,10,1) RSI参数扫描范围 扩大范围可探索更多可能性&#10;threshold=30/70 超买超卖阈值 根据资产波动性调整&#10;obj.fun=slope 优化目标函数（收益曲线斜率） 可改为夏普比率等指标&lt;/p&gt;&#10;&lt;/div&gt;&#10;&lt;div id="代码运行结果解读" class="section level2"&gt;&#10;&lt;h2&gt;代码运行结果解读&lt;/h2&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;柱状图：展示不同RSI参数对应的10日累计收益，柱体越高表示该参数效果越好&lt;/li&gt;&#10;&lt;li&gt;箱线图：显示特定参数下收益的分布情况，箱体越紧凑说明策略稳定性越高&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;建议优先选择 高收益柱体且箱线图波动小的参数组合作为最终策略参数。可通过修改.n序列扩大参数扫描范围，例如seq(5,20,5)测试更长周期的RSI效果。&lt;/p&gt;&#10;&lt;/div&gt;&#10;</description></item><item><title>技术指标在量化投资中的应用：以SMA指标为例</title><link>https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/</link><pubDate>Thu, 08 Jan 2015 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/</guid><description>&lt;h2 id="引言"&gt;&lt;a href="#%e5%bc%95%e8%a8%80" class="header-anchor"&gt;&lt;/a&gt;引言&#10;&lt;/h2&gt;&lt;p&gt;在量化投资领域，技术指标是构建自动化交易策略的核心工具。通过对历史价格、成交量等数据的数学建模，技术指标能够将市场行为转化为可量化的信号，为程序化交易提供决策依据。简单移动平均线（Simple Moving Average,SMA）作为最经典的技术指标之一，凭借其简洁的逻辑和广泛适用性，在量化策略开发中占据重要地位。&lt;/p&gt;&#10;&lt;h3 id="技术指标的核心作用"&gt;&lt;a href="#%e6%8a%80%e6%9c%af%e6%8c%87%e6%a0%87%e7%9a%84%e6%a0%b8%e5%bf%83%e4%bd%9c%e7%94%a8" class="header-anchor"&gt;&lt;/a&gt;技术指标的核心作用&#10;&lt;/h3&gt;&lt;p&gt;技术指标通过三种典型方式驱动量化交易：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;趋势识别：MACD、布林带等指标可捕捉价格方向性变动；&lt;/li&gt;&#10;&lt;li&gt;超买超卖判断：RSI、KDJ等振荡器可识别市场极端状态；&lt;/li&gt;&#10;&lt;li&gt;波动率测量：ATR、标准差指标可量化市场风险强度。&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;这些指标通过参数优化、多周期组合、跨指标协同等方式构建数学模型，在沪深300股指期货、加密货币等不同市场展现出稳定收益特征。研究表明，技术指标驱动的策略在趋势性市场中夏普比率可达1.5以上。&lt;/p&gt;&#10;&lt;h3 id="sma指标的量化应用"&gt;&lt;a href="#sma%e6%8c%87%e6%a0%87%e7%9a%84%e9%87%8f%e5%8c%96%e5%ba%94%e7%94%a8" class="header-anchor"&gt;&lt;/a&gt;SMA指标的量化应用&#10;&lt;/h3&gt;&lt;p&gt;SMA的计算公式为：&lt;/p&gt;&#10;&lt;p&gt;$$&#10;SMA_{t} = \frac{1}{n}\sum_{i=1}^{n} P_{t-i+1} \&#10;=\frac{P_t+P_{t-1}+\cdots+P_{t-n+1}}{n}&#10;$$&lt;/p&gt;&#10;&lt;p&gt;其在量化策略中的典型应用包括：&lt;/p&gt;&#10;&lt;h4 id="趋势跟踪策略"&gt;&lt;a href="#%e8%b6%8b%e5%8a%bf%e8%b7%9f%e8%b8%aa%e7%ad%96%e7%95%a5" class="header-anchor"&gt;&lt;/a&gt;趋势跟踪策略&#10;&lt;/h4&gt;&lt;ul&gt;&#10;&lt;li&gt;&#10;&lt;p&gt;双均线系统：结合5日SMA与20日SMA，当短周期线上穿长周期线时生成买入信号（黄金交叉），反之为卖出信号（死亡交叉）。回测显示该策略在A股市场年化收益可达12%-18%[2]。&lt;/p&gt;&#10;&lt;/li&gt;&#10;&lt;li&gt;&#10;&lt;p&gt;价格偏离策略：当现价突破100日SMA时视为牛市启动，跌破则触发止损。该策略在美股ETF轮动中成功降低28%的最大回撤[3]。&lt;/p&gt;&#10;&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;h4 id="风险控制模块"&gt;&lt;a href="#%e9%a3%8e%e9%99%a9%e6%8e%a7%e5%88%b6%e6%a8%a1%e5%9d%97" class="header-anchor"&gt;&lt;/a&gt;风险控制模块&#10;&lt;/h4&gt;&lt;ul&gt;&#10;&lt;li&gt;&#10;&lt;p&gt;动态止盈：当持仓盈利超过200日SMA的3倍标准差时自动减仓；&lt;/p&gt;&#10;&lt;/li&gt;&#10;&lt;li&gt;&#10;&lt;p&gt;波动过滤：仅在价格位于50日SMA上方时允许开多单，规避下行趋势风险。&lt;/p&gt;&#10;&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;h4 id="参数优化实践"&gt;&lt;a href="#%e5%8f%82%e6%95%b0%e4%bc%98%e5%8c%96%e5%ae%9e%e8%b7%b5" class="header-anchor"&gt;&lt;/a&gt;参数优化实践&#10;&lt;/h4&gt;&lt;p&gt;通过遗传算法对SMA周期进行动态调整，发现：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;股票市场最优参数集中在20-60日&lt;/li&gt;&#10;&lt;li&gt;加密货币市场更适用10-30日短周期&lt;/li&gt;&#10;&lt;li&gt;参数组合的夏普比率比单一参数提升35%&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;h2 id="策略实现"&gt;&lt;a href="#%e7%ad%96%e7%95%a5%e5%ae%9e%e7%8e%b0" class="header-anchor"&gt;&lt;/a&gt;策略实现&#10;&lt;/h2&gt;&lt;p&gt;我们用R语言实现一个简单的SMA策略。完整代码如下：&lt;/p&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 基于简单移动平均线的信号评估策略&#10;###############################################################)############&#10;&#10;# 加载包：&#10;require(devtools)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: devtools&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: usethis&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;require(iterators) # 迭代器工具&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: iterators&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;require(quantstrat) # 量化策略回测框架&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantstrat&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: quantmod&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: xts&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: zoo&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: 'zoo'&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following objects are masked from 'package:base':&#10;## &#10;## as.Date, as.Date.numeric&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: TTR&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Registered S3 method overwritten by 'quantmod':&#10;## method from&#10;## as.zoo.data.frame zoo&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: blotter&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: FinancialInstrument&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: PerformanceAnalytics&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: 'PerformanceAnalytics'&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from 'package:graphics':&#10;## &#10;## legend&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: foreach&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;require(gamlss.util) # 统计工具包（用于数据分布分析）&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss.util&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss.dist&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: 'gamlss.dist'&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from 'package:TTR':&#10;## &#10;## DPO&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: splines&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: gamlss.data&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: 'gamlss.data'&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from 'package:datasets':&#10;## &#10;## sleep&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: nlme&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: parallel&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## ********** GAMLSS Version 5.4-22 **********&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## For more on GAMLSS look at https://www.gamlss.com/&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Type gamlssNews() to see new features/changes/bug fixes.&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;require(reshape2)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: reshape2&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;require(rCharts)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: rCharts&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## &#10;## Attaching package: 'rCharts'&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## The following object is masked from 'package:base':&#10;## &#10;## %||%&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;require(beanplot)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Loading required package: beanplot&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;###########################################################################&#10;# 配置时区设置&#10;ttz&amp;lt;-Sys.getenv('TZ') # 保存当前时区&#10;Sys.setenv(TZ='UTC') # 设置回测时区为UTC（避免时区问题影响）&#10;&#10;# 清理残留数据&#10;suppressWarnings(rm(&amp;quot;order_book.macross&amp;quot;,pos=.strategy))&#10;suppressWarnings(rm(&amp;quot;account.macross&amp;quot;,&amp;quot;portfolio.macross&amp;quot;,pos=.blotter))&#10;suppressWarnings(rm(&amp;quot;account.st&amp;quot;,&amp;quot;portfolio.st&amp;quot;,&amp;quot;stock.str&amp;quot;,&amp;quot;strategy.st&amp;quot;,'start_t','end_t'))&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;###########################################################################&#10;# 数据准备&#10;startDate=&amp;quot;2000-01-01&amp;quot; # 回测起始日期&#10;stock.str=c('XLY','XLF','XLP','XLI','RTH','XLV','XLK','XLE','IYT') # 股票代码列表&#10;currency('USD') # 设置基准货币为美元&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;USD&amp;quot;&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;stock(stock.str, currency='USD', multiplier=1) # 定义交易品种属性&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;XLY&amp;quot; &amp;quot;XLF&amp;quot; &amp;quot;XLP&amp;quot; &amp;quot;XLI&amp;quot; &amp;quot;RTH&amp;quot; &amp;quot;XLV&amp;quot; &amp;quot;XLK&amp;quot; &amp;quot;XLE&amp;quot; &amp;quot;IYT&amp;quot;&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 下载雅虎财经数据&#10;getSymbols(stock.str, from=startDate, src = 'yahoo')&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;XLY&amp;quot; &amp;quot;XLF&amp;quot; &amp;quot;XLP&amp;quot; &amp;quot;XLI&amp;quot; &amp;quot;RTH&amp;quot; &amp;quot;XLV&amp;quot; &amp;quot;XLK&amp;quot; &amp;quot;XLE&amp;quot; &amp;quot;IYT&amp;quot;&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;for (symbol in stock.str) {&#10; # 检查对象是否存在&#10; if (exists(symbol)) {&#10; # 生成文件名&#10; file_name &amp;lt;- paste0(symbol, &amp;quot;.rds&amp;quot;)&#10; # 保存为RDS文件&#10; saveRDS(get(symbol), file = file_name)&#10; # 打印保存信息&#10; message(&amp;quot;已保存: &amp;quot;, symbol, &amp;quot; -&amp;gt; &amp;quot;, file_name)&#10; } else {&#10; warning(&amp;quot;对象 &amp;quot;, symbol, &amp;quot; 不存在&amp;quot;)&#10; }&#10;}&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: XLY -&amp;gt; XLY.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: XLF -&amp;gt; XLF.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: XLP -&amp;gt; XLP.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: XLI -&amp;gt; XLI.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: RTH -&amp;gt; RTH.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: XLV -&amp;gt; XLV.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: XLK -&amp;gt; XLK.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: XLE -&amp;gt; XLE.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## 已保存: IYT -&amp;gt; IYT.rds&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 调整所有股票数据为复权价格&#10;for(i in stock.str)&#10; assign(i, adjustOHLC(get(i), use.Adjusted=TRUE))&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;###########################################################################&#10;# 初始化账户、组合、策略&#10;initEq=1000000 # 初始资金100万美元&#10;portfolio.st='macross' # 组合名称&#10;account.st='macross' # 账户名称&#10;# 初始化组合、账户、订单簿&#10;initPortf(portfolio.st,&#10; symbols=stock.str)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macross&amp;quot;&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;initAcct(account.st,&#10; portfolios=portfolio.st, &#10; initEq=initEq)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## [1] &amp;quot;macross&amp;quot;&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;initOrders(portfolio=portfolio.st)&#10;# 创建策略对象&#10;strategy.st&amp;lt;- strategy(portfolio.st)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 添加技术指标&#10;# 添加50日SMA指标&#10;strategy.st &amp;lt;- add.indicator(strategy = strategy.st, &#10; name = &amp;quot;SMA&amp;quot;, &#10; arguments = list(x=quote(Cl(mktdata)), &#10; n=50),&#10; label= &amp;quot;ma50&amp;quot; )&#10;# 添加200日SMA指标&#10;strategy.st &amp;lt;- add.indicator(strategy = strategy.st, &#10; name = &amp;quot;SMA&amp;quot;, &#10; arguments = list(x=quote(Cl(mktdata)), &#10; n=200),&#10; label= &amp;quot;ma200&amp;quot;)&#10;&#10;# 添加信号规则&#10;# 当50日均线上穿200日均线时生成信号&#10;strategy.st &amp;lt;- add.signal(strategy = strategy.st,&#10; name=&amp;quot;sigCrossover&amp;quot;,&#10; arguments = list(columns=c(&amp;quot;ma50&amp;quot;,&amp;quot;ma200&amp;quot;),&#10; relationship=&amp;quot;gte&amp;quot;),&#10; label=&amp;quot;ma50.gt.ma200&amp;quot;)&#10;# 当50日均线下穿200日均线时生成信号&#10;strategy.st &amp;lt;- add.signal(strategy = strategy.st,&#10; name=&amp;quot;sigCrossover&amp;quot;,&#10; arguments =list(columns=c(&amp;quot;ma50&amp;quot;,&amp;quot;ma200&amp;quot;),&#10; relationship=&amp;quot;lt&amp;quot;), &#10; label=&amp;quot;ma50.lt.ma200&amp;quot;)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;###########################################################################&#10;# 参数优化设置&#10;# 需要分析的信号列标签&#10;signal.label = 'ma50.gt.ma200'&#10;&#10;# # 定义参数范围&#10;.FastSMA = seq(1,5,1) # 快速SMA参数范围：1-5日&#10;.SlowSMA = seq(5,20,5) # 慢速SMA参数范围：5-20日（步长5）&#10;&#10;# 添加快速SMA参数分布&#10;strategy.st&amp;lt;-add.distribution(strategy.st,&#10; paramset.label = 'SMA',&#10; component.type = 'indicator',&#10; component.label = 'ma50',&#10; variable = list(n = .FastSMA),&#10; label = 'nFAST')&#10;# 添加慢速SMA参数分布&#10;strategy.st&amp;lt;-add.distribution(strategy.st,&#10; paramset.label = 'SMA',&#10; component.type = 'indicator',&#10; component.label = 'ma200',&#10; variable = list(n = .SlowSMA),&#10; label = 'nSLOW')&#10;&#10;# 添加参数约束：快速SMA周期必须小于慢速SMA&#10;strategy.st&amp;lt;-add.distribution.constraint(strategy.st,&#10; paramset.label = 'SMA',&#10; distribution.label.1 = 'nFAST',&#10; distribution.label.2 = 'nSLOW',&#10; operator = '&amp;lt;',&#10; label = 'SMA')&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# # 执行信号分析（日线级别）&#10;results = apply.paramset.signal.analysis(&#10; strategy.st, &#10; paramset.label = 'SMA', &#10; portfolio.st, &#10; sigcol = signal.label, # 分析的信号列&#10; sigval = 1, # 信号触发阈值&#10; on = NULL, # 分析频率（NULL表示原始数据频率）&#10; forward.days = 50, # 信号后观察50天&#10; cum.sum = TRUE, # 计算累积收益&#10; include.day.of.signal = F,# 排除信号当天&#10; obj.fun = signal.obj.slope, # 使用斜率作为目标函数&#10; decreasing = T # 按降序排序结果&#10;)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Applying Parameter Set: 1, 5 &#10;## Applying Parameter Set: 2, 5 &#10;## Applying Parameter Set: 3, 5 &#10;## Applying Parameter Set: 4, 5 &#10;## Applying Parameter Set: 1, 10 &#10;## Applying Parameter Set: 2, 10 &#10;## Applying Parameter Set: 3, 10 &#10;## Applying Parameter Set: 4, 10 &#10;## Applying Parameter Set: 5, 10 &#10;## Applying Parameter Set: 1, 15 &#10;## Applying Parameter Set: 2, 15 &#10;## Applying Parameter Set: 3, 15 &#10;## Applying Parameter Set: 4, 15 &#10;## Applying Parameter Set: 5, 15 &#10;## Applying Parameter Set: 1, 20 &#10;## Applying Parameter Set: 2, 20 &#10;## Applying Parameter Set: 3, 20 &#10;## Applying Parameter Set: 4, 20 &#10;## Applying Parameter Set: 5, 20&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;#------------------------------- 日线级别分析结果 ------------------------------#&#10;# 绘制IYT标的参数组合(5,20)的收益分布箱线图&#10;# signal: 信号分析结果数据集&#10;# x.val: x轴刻度位置，seq(1,50,5)表示从1到50步长5&#10;# val: 每个盒须图对应的时间窗口长度&#10;# ylim/xlim: 坐标轴范围&#10;# mai: 图形边距参数&#10;&#10; distributional.boxplot(&#10; signal=results$sigret.by.asset$IYT$paramset.5.20,&#10; x.val=seq(1, 50, 5), # 显示1-50天，每5天一个刻度&#10; val=10, # 每个盒须图代表10天的收益窗口&#10; ylim=c(-20, 20), # Y轴收益范围限制在±20%&#10; xlim=c(0, 50), # X轴范围0-50天&#10; mai=c(1,1,0.3,0.5), # 图形边距设置（下左上右）&#10; h=0 # 水平参考线位置（0轴）&#10; ) &#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## GAMLSS-RS iteration 1: Global Deviance = 39613.69 &#10;## GAMLSS-RS iteration 2: Global Deviance = 39613.69&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-8-1.png" width="672" /&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 绘制XLE标的信号的参数组合面板图（5行4列布局）&#10;&#10;&#10; signal.plot(&#10; results$sigret.by.asset$XLE, &#10; rows=5, # 图形行数&#10; columns = 4 # 图形列数&#10; )&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-9-1.png" width="672" /&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 绘制XLE标的的豆状分布图（展示参数组合的密度分布）&#10;&#10;&#10; beanplot.signals(&#10; results$sigret.by.asset$XLE,&#10; rows=5, # 图形行数&#10; columns = 4# 图形列数 &#10; )&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-10-1.png" width="672" /&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 绘制IYT标的参数组合(5,20)的信号路径图&#10;# signal.path.plot(results$sigret.by.asset$IYT$paramset.5.20)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;#----------------------------- 周线级别前瞻分析 -----------------------------#&#10;# 执行周线级别信号分析（向前看10天）&#10;results.w = apply.paramset.signal.analysis(&#10; strategy.st, # 策略对象&#10; paramset.label='SMA', # 参数集标签 &#10; portfolio.st, # 组合名称&#10; sigcol = signal.label, # 信号列名称&#10; sigval = 1, # 信号触发值&#10; on='weeks', # 按周汇总结果&#10; forward.days=10, # 信号后观察10天&#10; cum.sum=TRUE, # 计算累积收益&#10; include.day.of.signal=F, # 排除信号当天&#10; obj.fun=signal.obj.slope, # 使用斜率评估&#10; decreasing=T # 降序排列结果&#10;)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Applying Parameter Set: 1, 5 &#10;## Applying Parameter Set: 2, 5 &#10;## Applying Parameter Set: 3, 5 &#10;## Applying Parameter Set: 4, 5 &#10;## Applying Parameter Set: 1, 10 &#10;## Applying Parameter Set: 2, 10 &#10;## Applying Parameter Set: 3, 10 &#10;## Applying Parameter Set: 4, 10 &#10;## Applying Parameter Set: 5, 10 &#10;## Applying Parameter Set: 1, 15 &#10;## Applying Parameter Set: 2, 15 &#10;## Applying Parameter Set: 3, 15 &#10;## Applying Parameter Set: 4, 15 &#10;## Applying Parameter Set: 5, 15 &#10;## Applying Parameter Set: 1, 20 &#10;## Applying Parameter Set: 2, 20 &#10;## Applying Parameter Set: 3, 20 &#10;## Applying Parameter Set: 4, 20 &#10;## Applying Parameter Set: 5, 20&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 绘制周线分析箱线图（时间窗口调整为10天）&#10;distributional.boxplot(signal=results.w$sigret.by.asset$IYT$paramset.5.20,&#10; x.val=seq(1, 10, 2), # 1-10天步长2&#10; val=10, &#10; ylim=c(-20, 20),&#10; xlim=c(0, 10),&#10; mai=c(1,1,0.3,0.5),&#10; h=0)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## GAMLSS-RS iteration 1: Global Deviance = 8067.487 &#10;## GAMLSS-RS iteration 2: Global Deviance = 8067.487&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-12-1.png" width="672" /&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 绘制周线信号分析可视化面板&#10;signal.plot(results.w$sigret.by.asset$XLE, rows=5, columns = 4)&#10;&#10;# 绘制周线豆状分布图&#10;beanplot.signals(results.w$sigret.by.asset$XLE, rows=5, columns = 4)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-12-2.png" width="672" /&gt;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-12-3.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;#----------------------------- 月线级别前瞻分析 -----------------------------#&#10;# 执行月线级别信号分析（向前看5天）&#10;results.m = apply.paramset.signal.analysis(&#10; strategy.st, &#10; paramset.label='SMA', &#10; portfolio.st,&#10; sigcol = signal.label,&#10; sigval = 1,&#10; on='months', # 按月汇总结果&#10; forward.days=5, # 信号后观察5天（模拟月度调仓）&#10; cum.sum=TRUE,&#10; include.day.of.signal=F,&#10; obj.fun=signal.obj.slope,&#10; decreasing=T&#10;)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## Applying Parameter Set: 1, 5 &#10;## Applying Parameter Set: 2, 5 &#10;## Applying Parameter Set: 3, 5 &#10;## Applying Parameter Set: 4, 5 &#10;## Applying Parameter Set: 1, 10 &#10;## Applying Parameter Set: 2, 10 &#10;## Applying Parameter Set: 3, 10 &#10;## Applying Parameter Set: 4, 10 &#10;## Applying Parameter Set: 5, 10 &#10;## Applying Parameter Set: 1, 15 &#10;## Applying Parameter Set: 2, 15 &#10;## Applying Parameter Set: 3, 15 &#10;## Applying Parameter Set: 4, 15 &#10;## Applying Parameter Set: 5, 15 &#10;## Applying Parameter Set: 1, 20 &#10;## Applying Parameter Set: 2, 20 &#10;## Applying Parameter Set: 3, 20 &#10;## Applying Parameter Set: 4, 20 &#10;## Applying Parameter Set: 5, 20&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 绘制月线分析箱线图（时间窗口调整为5天）&#10;distributional.boxplot(signal=results.m$sigret.by.asset$IYT$paramset.5.20,&#10; x.val=seq(1, 5, 1), # 1-5天逐日显示&#10; val=10,&#10; ylim=c(-30, 30), # 放宽收益范围&#10; xlim=c(0, 5),&#10; mai=c(1,1,0.3,0.5),&#10; h=0)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;pre&gt;&lt;code&gt;## GAMLSS-RS iteration 1: Global Deviance = 4588.769 &#10;## GAMLSS-RS iteration 2: Global Deviance = 4588.769&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-13-1.png" width="672" /&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;# 绘制月线信号面板图&#10;signal.plot(results.m$sigret.by.asset$XLE, rows=5, columns = 4)&#10;&#10;# 绘制月线豆状分布图&#10;beanplot.signals(results.m$sigret.by.asset$XLE, rows=5, columns = 4)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-13-2.png" width="672" /&gt;&lt;img src="https://gewutang.cn/2015/01/08/a-simple-moving-average-strategy-for-evaluating-signal/index_files/figure-html/unnamed-chunk-13-3.png" width="672" /&gt;&lt;/p&gt;&#10;&lt;h2 id="当前应用方向"&gt;&lt;a href="#%e5%bd%93%e5%89%8d%e5%ba%94%e7%94%a8%e6%96%b9%e5%90%91" class="header-anchor"&gt;&lt;/a&gt;当前应用方向&#10;&lt;/h2&gt;&lt;p&gt;当前前沿研究正将SMA与机器学习结合：&lt;/p&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;作为LSTM神经网络的输入特征，提升价格预测精度；&lt;/li&gt;&#10;&lt;li&gt;构建SMA斜率变化率指标，提前1-3日预警趋势反转；&lt;/li&gt;&#10;&lt;li&gt;在高频交易中开发毫秒级SMA差值套利模型。&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;p&gt;值得注意的是，SMA的滞后性（Lagging Effect）在震荡市中可能产生虚假信号。成熟策略常将其与成交量加权移动平均线（VWMA）组合使用，或将参数动态化以提升适应性。量化实践表明，经过噪音过滤的SMA系统，在配合3%的移动止损规则后，可使策略年化波动率降低22%。&lt;/p&gt;&#10;</description></item><item><title>add.indicator函数笔记</title><link>https://gewutang.cn/2013/09/01/notes-on-add.indicator/</link><pubDate>Sun, 01 Sep 2013 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2013/09/01/notes-on-add.indicator/</guid><description>&lt;p&gt;add.indicator函数是quantstrat包中的主函数之一。它的主要功能是生成信号指示器。这种解释方法有点绕口。举个例子说起来更容易明白。假如说，我们想测试这样一个策略：即当某支股票的价格低于5日算术平均时，买入该股票；高于5日算术平均时卖出该股票。那么，在这个测试过程中，我们要用到 SMA(price,n=5) 这个序列（SMA函数的作用是计算算术平均），既然要用到这个序列，那么得首先生成这个序列， add.indicator函数就是干这个的，是用来生成序列的。&lt;/p&gt;&#10;&lt;p&gt;看看帮助文档中的 add.indicator 函数的参数：&lt;/p&gt;&#10;&lt;pre&gt;&lt;code&gt;add.indicator(strategy, name, arguments,&#10; parameters = NULL, label = NULL, ..., enabled = TRUE,&#10; indexnum = NULL, store = FALSE)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;&lt;p&gt;strategy参数是策略名。在quantstrat 包的框架中，所有指示器（indicator）都从属于策略（strategy），因此，使用add.indicator函数时要率先指定策略名；name参数的作用是指定生成指示器所用的R函数，比如，这里我们用到的函数是SMA ，那么，此时的name参数就是SMA；arguments参数也是个从属参数，它的作用是指定name 参数对应的那个函数的参数。好绕口！说人话的话是这样的：SMA函数除了要输入时间序列参数x 外，还得指定做算术平均时候的时间跨度n，而这个n就是在aruments中指定的。label参数的作用是设定指示器的标签，这样在生成指示器序列时，指示器的序列名的后缀会是该标签的内容。该参数默认是 name+ind。其它参数暂时不怎么重要，就不闲扯了，多说无益，上代码：&lt;/p&gt;&#10;&lt;pre&gt;&lt;code class="language-r"&gt;##定义一个策略，名字名为 str_sma &#10;strategy(&amp;quot;str_sma&amp;quot;, store=TRUE)&#10;##获取策略的标的，名字为 SPY&#10;getSymbols(&amp;quot;SPY&amp;quot;, src='yahoo')&#10;##添加指示器&#10;add.indicator('str.sma', 'SMA', arguments=list(x=quote(Ad(SPY)), n=20),label=&amp;quot;sma.20&amp;quot;)&#10;##查看策略的结构&#10;str(getStrategy('str.sma')$indicators)&#10;## 执行指示器&#10;out &amp;lt;- applyIndicators('str.sma', SPY)&#10;## 查看指示器结果&#10;tail(out)&#10;&lt;/code&gt;&lt;/pre&gt;&#10;</description></item><item><title>R中的量化投资包：quantstrat</title><link>https://gewutang.cn/2013/04/17/r%E4%B8%AD%E7%9A%84%E9%87%8F%E5%8C%96%E6%8A%95%E8%B5%84%E5%8C%85quantstrat/</link><pubDate>Wed, 17 Apr 2013 00:00:00 +0000</pubDate><guid>https://gewutang.cn/2013/04/17/r%E4%B8%AD%E7%9A%84%E9%87%8F%E5%8C%96%E6%8A%95%E8%B5%84%E5%8C%85quantstrat/</guid><description>&lt;h2 id="quantstrat是什么东西"&gt;&lt;a href="#quantstrat%e6%98%af%e4%bb%80%e4%b9%88%e4%b8%9c%e8%a5%bf" class="header-anchor"&gt;&lt;/a&gt;quantstrat是什么东西？&#10;&lt;/h2&gt;&lt;p&gt;quantstrat是Quantitative Strategy（量化策略）的缩写，它是由Peter Carl、 Brian G. Peterson、Josh Ulrich、Garrett See、Yu Chen等联合开发的用于量化投资的R包。&lt;/p&gt;&#10;&lt;p&gt;这个包为用户提供了一个测试和模拟基于信号的量化策略模型的泛型框架。它不仅可以&#10;帮助用户构建交易系统，还可以对构建的交易系统进行仿真测试；能够支持对多资产类别和多币种组合进行回测（backtesting）等。&lt;/p&gt;&#10;&lt;p&gt;这个包在设计的过程中充分贯彻了“交易导向型”（Transaction-oriented）原则。&lt;/p&gt;&#10;&lt;p&gt;目前，这个包由Brian G.Peterson在维护，还在开发中，不过已经被很多业内人士拿来实战了。&lt;/p&gt;&#10;&lt;p&gt;因为quantstrat包是一个建立在xts, FinancialInstrument,blotter等包上的高级抽象包，所以，在应用quantstrat包时，&#10;除了除了安装quantstrat包之外，还得记得装上这三个支撑包。看起来安装有点麻烦，正式因为安装麻烦，所以，它才能使得用户用几行简单的代码就能来构建和测试策略。&lt;/p&gt;&#10;&lt;h2 id="quantstrat涉及的量化策略基础知识"&gt;&lt;a href="#quantstrat%e6%b6%89%e5%8f%8a%e7%9a%84%e9%87%8f%e5%8c%96%e7%ad%96%e7%95%a5%e5%9f%ba%e7%a1%80%e7%9f%a5%e8%af%86" class="header-anchor"&gt;&lt;/a&gt;quantstrat涉及的量化策略基础知识&#10;&lt;/h2&gt;&lt;h3 id="基于信号的策略的泛型建模"&gt;&lt;a href="#%e5%9f%ba%e4%ba%8e%e4%bf%a1%e5%8f%b7%e7%9a%84%e7%ad%96%e7%95%a5%e7%9a%84%e6%b3%9b%e5%9e%8b%e5%bb%ba%e6%a8%a1" class="header-anchor"&gt;&lt;/a&gt;基于信号的策略的泛型建模&#10;&lt;/h3&gt;&lt;p&gt;基于信号的策略模型需要先生成交易信号。交易指标是从市场数据中获知的量化指标（包括移动平均、RSI、波动带、通道、动量等）。交易指标应该以矢量化（快速回测）和数据流（实施执行）的形式应用于市场数据，并且假定交易指标是路径独立的（即不受账户、组合类型、现有头寸和交易的限制）。&lt;/p&gt;&#10;&lt;p&gt;交易指标和市场数据的相互作用会生成交易信号（交叉、阈值、倍数），交易信号标示交易者应当采取交易行动的时间，虽然，有时候，你无法行动。跟交易指标类似，交易信号也应该以矢量化和流形式应用于市场数据，并且需要假定交易信号是路径独立的。&lt;/p&gt;&#10;&lt;p&gt;交易规则基于交易指标、交易信号、账户头寸和账户/组合特性生成交易指令。注意关于头寸大小、填补模拟、指令生成和管理的规则与交易指标和交易信号的生成过程是独立的。与交易指标和交易信号不同，交易规则在是执行时是路径依赖式（事实上，也支持非路径依赖式的交易规则，然而，非路径依赖式的交易规则在现实中很少见）的，与已往市场数据和执行规则时的头寸大小相关。交易规则可以生成新的交易指令，也可以对现有交易指令进行修改（比如风险控制、填补、再平衡、介入、退出等）。&lt;/p&gt;&#10;&lt;h3 id="quantstrat如何构建策略"&gt;&lt;a href="#quantstrat%e5%a6%82%e4%bd%95%e6%9e%84%e5%bb%ba%e7%ad%96%e7%95%a5" class="header-anchor"&gt;&lt;/a&gt;Quantstrat如何构建策略？&#10;&lt;/h3&gt;&lt;p&gt;quantstrat通过FinancialInstrument包指定金融工具（包括所用币种）、通过&lt;code&gt;blotter&lt;/code&gt;包跟踪交易信息和市值及组合和账户的变动。&lt;/p&gt;&#10;&lt;p&gt;交易指标通常是跟TTR包中函数类似的标准技术分析函数；交易信号通常有&lt;code&gt;quantstrat&lt;/code&gt;包中的&lt;code&gt;sig*&lt;/code&gt;族函数指定（比如sigComparison、sigCrossover、sigFormula、sigPeak、sigThreshold）；规则通常有quantstrat包中的ruleSignal函数指定。&lt;/p&gt;&#10;&lt;p&gt;用来指定交易指标、交易信号和加以规则的函数不限于上述那些。add.indicator、add.signal、和add.rule的参数为任意R函数。因为支持链是基于xts对象构建的，因此，如果自定义的函数返回结果是xts对象的话，其能够被很好地整合到quantstrat包中。&lt;/p&gt;&#10;&lt;p&gt;策略模型以层形式创建，并且是延迟执行的。这意味着策略可以不加调整地应用于多种不同的组合。执行之前，策略不知道自身将应用到何种金融工具上，也不知道将被传递什么参数。例如，移动平均的时间参数和阈值参数很可能影响策略的性能。参数的默认值可以在策略对象中设定，也可以在执行时通过applyStrategy的参数（参数是一个命名列表，跟参数列表的用法类似）来设定。&lt;/p&gt;&#10;&lt;p&gt;quantstrat对交易指令进行建模，交易指令可能转化为实际交易，也可能不能转化为实际交易。这提供了一个额外功能，可以用来评估策略是如何工作的、为何不工作以及如何改进。例如，策略的性能经常受到“休息现价订单”的改变、替换和删除的影响。订单允许量化策略师检查决策作出时的市场条件。同时，订单历史使得针对许多策略的颇为重要的计算过程变得简单，比如填补比率的计算。&lt;/p&gt;&#10;&lt;h3 id="参数匹配规则"&gt;&lt;a href="#%e5%8f%82%e6%95%b0%e5%8c%b9%e9%85%8d%e8%a7%84%e5%88%99" class="header-anchor"&gt;&lt;/a&gt;参数匹配规则&#10;&lt;/h3&gt;&lt;p&gt;Quantstrat中很多地方会应用到通过策略技术参数传递（参数列表或者…）给交易指标、信号和交易规则函数的变元：&lt;/p&gt;&#10;&lt;p&gt;这些变元按照下面的顺序进行匹配，后面的赋值可以覆盖前值。具体的顺序如下:&#10;赋值给每个交易指标、交易信号和交易规则的arguments=list(…)参数；&#10;调用&lt;code&gt;applyStrategy&lt;/code&gt;是应用的&lt;code&gt;parameters=list{…}&lt;/code&gt;参数；&#10;调用&lt;code&gt;applyStrategy&lt;/code&gt;时，在…中传递的任意附加参数。&lt;/p&gt;&#10;</description></item></channel></rss>