The break-even table
The Math of an Edge
What win rate each ratio needs
Every reward-to-risk ratio has a win rate it must beat to make money, and the numbers are more forgiving than beginners expect. At 1:1 you need to be right more than half the time. At 2:1 you need 33%. At 3:1 you need 25% — meaning you can be wrong three times out of four and still climb. This is why the build-the-trade drill scores your ratio: improving it lowers the bar you have to clear with skill.