Hi, I used to use RTSP software to predict price movement in the S&P 100 OEX. Then I would buy the calls or puts. It sampled market prices and volume every half hour and then kicked out a recommendation. It was a trend following package that worked very well for larger momentum moves. That was long ago and I'm sure current predictive software is light years more advanced. Can anyone recommend this type of software for stock/indexes/mini S&P? Thanks.