Win rate
Percentage of trades that close profitable. Meaningless without RR context.
90% win rate with 0.5R winners and 5R losers = catastrophe. 30% win rate with 5R winners and 1R losers = money machine. Stop chasing win rate; chase expectancy.
Learn to actually use Win rate.
Definitions are the easy part. The free first five modules put this on a real chart and make you do the work. No card required.