Drop the 1:3 cliché. How to set targets from the pattern's measured move and its historical target-hit rate, and why expectancy beats a fixed ratio.
6 min read Risk Management
// key takeaways
▸ A fixed 1:3 target is a rule of thumb, not a strategy.
▸ Set targets from the pattern's measured move and its target-hit rate.
▸ Expectancy = win% × avg win − loss% × avg loss — that is the real edge.
Beyond the cliché
The '1:3 risk-reward' rule is a decent starting default, but blindly demanding it can push your target into a wall of resistance the pattern will never reach. Better to derive the target from the setup itself — the measured move — and then check whether the reward-to-risk it implies is worth taking.
Measured moves and target-hit rates
Each pattern has a measured target (project the pattern height from the breakout) and a historical target-hit rate. Flags, for example, often only reach about half their measured move, which is why experienced traders bank partial profits early. Use the pattern's real statistics rather than a one-size-fits-all ratio.
Expectancy is the goal
You do not need to win most trades — you need positive expectancy. Combining a realistic target, an honest win rate and disciplined stops produces an edge that compounds. A 40%-win system with 3:1 average reward is highly profitable; a 70%-win system with 1:3 reward loses money.
// common mistakes
✕ Forcing a 1:3 target into a level the pattern cannot reach.
✕ Judging a trade by its outcome instead of whether it had positive expectancy.
✕ Never banking partial profit on patterns that rarely hit full target.
Frequently asked
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Educational content only — not financial advice. Pattern statistics reference Thomas Bulkowski (thepatternsite.com) and published technical-analysis literature.
