Who this is for — Traders who place stop «at −$50» instead of where structure breaks. Without invalidation there is no trade, only a bet.
Invalidation is the price (or event) where setup reasoning stops being valid. Define it before target and size. Stop loss is the order that protects capital when that threshold is hit.
In plain terms — «If price goes below X, my long idea is wrong» — X is invalidation; stop goes there (or slightly beyond slippage), not where losing feels convenient.
How to define it
| Setup | Typical invalidation |
|---|---|
| Long on HL | Below last higher low |
| Bounce on support | Close below support (setup TF) |
| Long breakout | Below broken level (failed breakout) |
Guiding question: below/above which level is the structure I'm trading negated?
Invalidation vs monetary stop
| Concept | Nature |
|---|---|
| Invalidation | Technical, logical |
| Stop loss | Execution order |
| Risk % | Size from invalidation → entry distance |
Typical mistake — Staying in trade after invalidation «to recover» — hope, not management.
Example — Long pullback: invalidation = pullback swing low − 1 tick buffer. Stop there; size from risk per trade.
Summary sheet
- Order: invalidation → stop → size → target.
- Rule: never stop by dollar amount alone.
- Invalidated: exit, do not negotiate.
Silver path — Setup module. Index: Silver path.