Interesting that no one has said anything about this. It is indeed a topic that some people have thought about it before, but to my knowledge no one has ever done it. I think it's something that would be quite difficult to backtest, but has some merit and would out perform most traders on this forum. I believe Oanda and FF also have metrics to show net positions of traders, it would be interesting to see maybe a system that just uses a tally between the three to trade. I may consider doing this in a trade journal if you don't