Out of your last 50 trades or more, not your best week.
Expectancy per trade
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Reward to risk
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How it works
Expectancy = (hit rate × average win) − (miss rate × average loss). A positive number means the method makes money across a large sample. A negative number means it does not, and no amount of position sizing repairs that.
A 40% hit rate with a 2:1 reward-to-risk ratio is profitable. An 80% hit rate with a 1:5 ratio is not. The hit rate on its own tells you almost nothing, which is why it is the number most often quoted.