I had to look back for this chart on SOX -- getting near real backtest of TL now -- daily chart no 60 minute thingy -- I'm not sure that the BB width indicator is very useful here. Would rather wave Williams %R, but it's not my chart. <img src=http://stockcharts.com/c-sc/sc?chart=$SOX,uu[w,a]wacaynay[d20010701,20061226][p][iuyb20,2.0!lp14,3,3!lya7,14,28][J79970881,Y]&r=503>