Take a gander at this LT chart: <A HREF="http://bigcharts.marketwatch.com/quickchart/quickchart.asp?symb=vgz&sid=0&o_symb=vgz&freq=2&time=20" target="_blank">http://bigcharts.marketwatch.com/quickchart/quickchart.asp?symb=vgz&sid=0&o_symb=vgz&fre...</A>