It wins 80% of the time, but most are small wins. Losses are also small. The system was geared for small accounts, to minimize exposures that wipe out accounts. A good example, I use the bolinger bands, and moving averages to identify when trades are going wrong so I can get out before I am in losses.
Out of 10 trades, I often see small wins that barely clear commissions, a number that make small amounts of money, and a few that can be pretty good (800-1500). Of course market conditions are always fluctuating, so the results also fluctuate.
I am playing with the collective2 right now, so I will be able to point to a track record eventually, but that takes time to establish. I not even public with it yet (Next month though, it should be).