All you need to know is your average Win gain %, and your average loss/stop loss % per trade. If you can consistently sustain that at a relatively high level, you will print money in the market. Doesn't matter if you decide to use a small portion of your account, or a much larger portion. I hate technicalities and code and complications with trading.
What is "relatively high" for you? What's a relatively high win % rate, relatively high average gain and a reasonable average loss?

