Quote from Walther:
Only those who are using time forecasting methods know when top or bottom is approaching . There is a handful of sites who are dealing with this subject, ask for a free trial pick some brains, you might get an idea or two how to approach forecasting tops and bottoms.
www.tradingpro.com
www.wolfewave.com
www.perfecttradingsystems.com
Good luck
I recall one of the posts showing a prediction of a 'Black Monday' using tradingpro, never happened.
http://www.elitetrader.com/vb/attachment.php?s=&postid=1201430