ZH - I'm not kiding here Zeev. There must be these companies offering this kind of service and they must each work on constructing beter algorithms.
Clearly the majority of trading especially on the big swing days must be program generated and therefore it is the algorithms driving the entire market.
The point being that I just wonder if you are using by pure chance an algorithm that provides roughly the same result as they are using.
In any event there must be web sites for these guys and each must show how he can tweek a funds return. How else would they sell their services.
and I bet you there is always one or tow really hot programms and they are the sought after ones. Where are sites to see these things?
Market Data 
Markets 
AI
