Does anybody know of a way to look at the last 10 trades (open+closed ideally) win rate and then adjust position size based on that? For example, if last 10 trades have a low win rate, cut position size to 50% of normal; if last 10 trades have a high win rate, increase position size 50% above normal.
I figure it will involve CBT but it seems you have to iterate through all open and closed trades, as opposed to being able to only look at last 10. I could be wrong, so please enlighten me if I am and there is a way.
Thank you in advance!