Make the pattern observable
State the chart interval, minimum observations, swing-point rule and boundaries before classifying examples. Otherwise a shape can be drawn differently after the outcome is known. A bullish interpretation is a hypothesis about subsequent prices, not a promise that resistance will break.
Separate a breakout entry from a retest entry
A breakout rule might require a completed close beyond a predefined boundary. A retest rule adds conditions about a subsequent return to the level. Specify when the setup expires, what constitutes a failed retest and whether an entry is cancelled after a gap. Do not assume that a favorable retest always occurs.
Work the planned risk arithmetic
With invented entry 100, stop 96 and target 108, planned loss per unit is 4 and planned gain is 8 before costs: a 2-to-1 reward-to-risk ratio. A cash risk budget of 100 implies 25 units before fees, slippage and contract constraints. A stop instruction cannot guarantee a fill at 96, so realized loss can differ.
Evaluate the rule without hindsight
- Freeze pattern and execution definitions.
- Retain all qualifying setups, including failures and missed entries.
- Use data available at the decision timestamp.
- Apply consistent spread, commission and slippage assumptions.
- Measure loss distribution and drawdown, not just win rate.
- Evaluate a separate period after choosing parameters.
A high planned reward-to-risk ratio does not establish positive expectancy. The frequency and size of actual wins and losses still matter, and a strategy can fail operationally even if a simplified model looks attractive.
Scope of this guide
No original market backtest or current trade recommendation is presented. The workflow helps define a reproducible test. Keep historical analysis, simulated execution and actual fills separate in any later report.
Sources and scope
References support the stated definitions or research context. The worked examples on this page use invented inputs and do not reproduce a market study. Source checks: 16 October 2026.
Continue with a practical tool
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The point about waiting through what feels like a failed breakout is something I’ve seen trip up even experienced traders — that shakeout phase is psychologically brutal and most people exit right before the real move. I watched exactly this play out with a couple of BNB setups in early March where the pullback looked terminal but was actually just clearing weak hands. Patience in those moments is genuinely the edge, not the entry itself.