Hey Steve, I found this interesting on Williams %R. <A HREF="http://stockcharts.com/education/What/IndicatorAnalysis/indic_williamsR.html" target="_new">http://stockcharts.com/education/What/IndicatorAnalysis/indic_williamsR.html</A> I have been looking at it on some daily charts and the 28 day seems for me to be better than the 14. I really like the TA school at StockCharts.com. My goal is to be 100% AIM invested, but like you I feel knowledge on TA is good. whitelake <img src=http://www.whitelakeworld.com/images/flag.gif>