I understand your comments but in this one little example I gave, you would have exited the comp at 3800, and reentered around 1350. Prior to the 3800 entry, you would have taken nearly the whole ride up. Its a very good indicator of the long term trend. That is all it should be used for. I am sure you have better stuff. I can't think of anything I have that works as well to tell me an indices long term trend.
When the cross occured, we should have become very aggressive bulls. Did I? A few weeks into it a started shorting hard because of my other stuff. My other stuff was wrong.
I never applied it to individual stocks because I assumed that volatility would render it useless or close to it
If my answers are really short sometimes you know its just time, and I am not trying to be rude.