I am working on a strategy and I need some advice on how to exit my positions. Does anybody know some fairly consistent indicators, which help tip them off that in the short term, the current daily trend could be reversing. I have been buying a basket of stocks in the morning, and trying to hold them for as long as I can, but exiting by the end of the day at the latest. I seem to be buying a lot that reverse almost instantly, and the ones I don't buy, seem to go up all day. How can I fine tune this? Any tips or insight would be greatly appreciated.