I think I actually said the similar thing about scalping earlier post so I assume that you aren't aware of it. And you have misunderstood what I was trying to say. You can achieve high PF by having high win rate low reward, or low win rate high reward or whatever. It's a matric of dollar return on per dollar invested. If you are scalping with extremely high win rate you can still achieve PF of 2, I just couldn't achieve that by scalping only the index. I am curious if any one get close to that result with scalping though.i do not think you understand what scalping is.
scalping is trading high probability set ups and if a trade is high probability, it means the reward is small and win rate is high-if win rate is not higher than 70% the scalper will not make money.
because of high probability you do not need a high reward to risk to make money.
so to ask for a scalping strategy that gives profit factor of two is ,to me, quite incomprehensible.
trading is mathematics. According to some