Suntrader, don't get me wrong, for sure you will find out a lot of "time charts samples" with successful trends detection. It's the same situation for mostly all technical indicators expected rate: close to 50%, the same as tossing a coin ! and that's just my point. If you want to really find a new reliable strategy with successful rate > 50% in the long run, you may better work on non-changing market structure base. So far, the tick charts are the closest as I can get to this desirable database. Well, that's just my experience. Another final note that seems obvious: you should analyze and trade only on the data coming from your tradable venues.