Hi Mav, I could really use your insight. Let me first describe what I am working on. I'm building a trading system that can predict intraday minimum range with 70% accuracy. The system does not pick direction. It predicts with 70% accuracy a range that a stock will travel through up OR down. If I were to tell you that the SPY will move $.01 up or down from the open you would hardly call that a prediction. The minimum range movement that the system can predict is more significant than that. Picture if you had a few years of backtested data to back up an A Up or A Down signal. How would you trade it? I'm not trying to build a red light green light system here. For example, if an experienced trader like you Mav knew that there is a 70% chance that the SPY will go up or down $.65 from the Open tomorrow then how would you trade based on that info? Would you try to start the day with a directional bias? Would you set minimum thresholds within that (Open+$.65) and (Open-$.65) range? Would you look at the entire market and say to yourself "hey the entire market is up strong today and the SPY is currently up $.40 off of the Open..I know there is a 70% chance that it will break through +$.65 so I'm going to get long right now". Thanks.