I heard there is a website or publication that collect strategies and update the news about that. Anyone can give some details about it? Thanks.
==The Futures Truth magazine (www.futurestruth.com/magazinemain.htm) is listing over 200 systems. This is at least one of the oldest institutions tracking strategies.
==-There are lots of systems. But where can I find some sample alpha models and brief introduction about ==
I am not clear on exactly what you are asking. If however, you are asking where are profitable models published such that you can replicate them, the short answer is nowhere.
If you see a model described in enough detail to actually be able to replicate it, something is seriously wrong with the possible exception of an old academic paper describing something that used to work.
If you look at it on the surface, if you developed a system with true alpha, would you publish it or even sell it?
Of course, I this is all just my opinion but I have been in this business a long time and have never seen a successful system published in detail.
==Thank you very much, I’ll remember what you say. Maybe I must do it step by step.
==Collective2 zingnals also have an endless list of syatems which they track