Trading statistics on chart accuracy %

[Ipod]

I would like to add trading percent accuracy on my chart but the only options are profit factor, trade count etc

Does anyone know how I could count my losers / winners and create a display on the chart with a percentage ratio from previous trades on that magic number?

I had trading stats on display just no clue how to do a win ratio.

Thanks.
Greatly appreciate anyone's time on this.

[Ipod]

NVM I have figured it out, I was using flags instead of condition true or false