Each instrument has its own character.... Instead of eyeballing the history of charts...is there a way to scan for which instruments work together the best with a chosen indicator with some software that learns the history and ranks the stocks based on the indicator or combination of indicators? What would really be neat is to be able to build a custom indicator(s) and find which stocks work with it the best.... The accuracy of signals based on TA would be a neat way to filter...also you could use several different indicators and systems to diversify with..... Michael B. P.S. Moderator please move this to software if you find it necessary P.S.S. I know DeepInsight software does this...are there others?