V3: Stock multiple data sets

HTML

<script src="http://www.amcharts.com/lib/3/amcharts.js"></script>
<script src="http://www.amcharts.com/lib/3/serial.js"></script>
<script src="http://www.amcharts.com/lib/3/amstock.js"></script>
<div><div style="float:left">blabla</div><div id="chartdiv" style="width: 90%; height: 395px; align: float:right"></div></div>

CSS

body
{
    font-size:12px;
    color:#000000;
    background-color:#ffffff;
    font-family:verdana,helvetica,arial,sans-serif;
}

.amChartsButtonSelected
{
   background-color:#CC0000;
   border-style:solid;
   border-color:#CC0000;
   border-width:1px;
   color:#FFFFFF;
  -moz-border-radius: 5px;
  border-radius: 5px;
  margin: 1px;   
}

.amChartsButton
{
   background-color:#EEEEEE;
   border-style:solid;
   border-color:#CCCCCC;
   border-width:1px;
   color:#000000;
  -moz-border-radius: 5px;
  border-radius: 5px;
  margin: 1px;  
}

.amChartsCompareList
{
   border-style:solid;
   border-color:#CCCCCC;
   border-width:1px;
}

JavaScript

var chartData = [

{day:"2013-02-14", global:102.92},
{day:"2013-02-15", global:123.38},
{day:"2013-02-16", global:-123.38},
{day:"2013-02-17", global:123.38},
{day:"2013-02-18", global:115.01},
{day:"2013-02-19", global:115.01},
{day:"2013-02-20", global:68.73},
{day:"2013-02-21", global:81.96},
{day:"2013-02-22", global:81.96},
{day:"2013-02-23", global:81.96},
{day:"2013-02-24", global:101.52},
{day:"2013-02-25", global:140.45},
{day:"2013-02-26", global:185.23},
{day:"2013-02-27", global:170.04},
{day:"2013-02-28", global:158.39},
{day:"2013-03-01", global:147.04},
{day:"2013-03-02", global:147.04},
{day:"2013-03-03", global:147.04},
{day:"2013-03-04", global:126.28},
{day:"2013-03-05", global:126.28},
{day:"2013-03-06", global:104.77},
{day:"2013-03-07", global:73.03},
{day:"2013-03-08", global:116.01},
{day:"2013-03-09", global:116.01},
{day:"2013-03-10", global:116.01},
{day:"2013-03-11", global:167.46},
{day:"2013-03-12", global:167.46},
{day:"2013-03-13", global:187.7},
{day:"2013-03-14", global:276.86},
{day:"2013-03-15", global:290.2},
{day:"2013-03-16", global:290.2},
{day:"2013-03-17", global:277.96},
{day:"2013-03-18", global:277.96},
{day:"2013-03-19", global:277.96},
{day:"2013-03-20", global:263.03},
{day:"2013-03-21", global:257.03},
{day:"2013-03-22", global:257.03},
{day:"2013-03-23", global:257.03},
{day:"2013-03-24", global:257.03},
{day:"2013-03-25", global:233.44},
{day:"2013-03-26", global:211.09},
{day:"2013-03-27", global:187.29},
{day:"2013-03-28", global:174.41},
{day:"2013-03-29", global:174.41},
{day:"2013-03-30", global:174.41},
{day:"2013-03-31", global:174.41},
{day:"2013-04-01", global:139.8},
{day:"2013-04-02", global:139.8},
{day:"2013-04-03", global:151.46},
{day:"2013-04-04", global:242.01},
{day:"2013-04-05", global:320.39},
{day:"2013-04-06", global:320.39},
{day:"2013-04-07", global:416.47},
{day:"2013-04-08", global:416.47},
{day:"2013-04-09", global:414.95},
{day:"2013-04-10", global:399.68},
{day:"2013-04-11",...