roygbiv52 I must stress that I do not use this software and cannot vouch for it other than I came across it many years ago and it contained a module that had pattern recognition. It claims to find
Symmetrical Triangles
Ascending Triangles
Descending Triangles
Head & Shoulder Patterns
Broadening formations
Rectangles
Inverted Head & Shoulder patterns
Trend Reversal Based on Swing Charts
Double Tops
Triple Tops
Breakouts through Computer drawn TrendLines
http://www.technifilter.com/patternfinder.htm
But I must stress buyer beware I have no other info on this outfit, maybe there are users on HC that can vouch for validity or accuracy. It claims to be a finalist in readers choice awards in Stocks and Commodities magazine in 2005. Hope it helps.
