ICT Mitigation Block — When Failed Order Blocks Become Opportunities
A Mitigation Block is a failed Order Block waiting to be retested. Understanding why Order Blocks fail — and what that failure means for your next trade — is essential ICT knowledge.
The ICT Mitigation Block is the transitional state between a failed Order Block and a confirmed Breaker Block. When an Order Block fails — when price smashes through it rather than respecting it — that broken OB zone becomes a Mitigation Block: a zone that is waiting for price to return so it can be mitigated, or retested, from the new direction. Understanding this concept is understanding the full lifecycle of institutional zones from formation to mitigation.
The Order Block Lifecycle
Every Order Block begins with a formation event: the last bullish or bearish candle before a significant impulsive move. When price returns to that OB and reacts, the OB has been tested and confirmed — it holds, and the original move resumes. This is the ideal OB trade. However, when price returns to the OB and pushes through it entirely, the OB has failed. The zone is now a Mitigation Block.
The word "mitigation" is key. When institutional traders had orders at the OB level, those orders were either fully filled (in which case, the zone is exhausted) or partially filled (in which case, the remaining orders are waiting for price to return). When price breaks through an OB, it typically means the orders at that level were used to exit a position, not to enter one. The mitigated zone then represents where those institutions exited — and on the return, the same zone is no longer a source of support/resistance but rather the opposite.
Identifying Mitigation Blocks
- diamondMark all Order Blocks on your chart (the last opposing candle before each significant move).
- diamondMonitor each OB as price approaches it — does price react and reverse (OB confirmed), or does price trade through the entire OB zone (OB failed)?
- diamondWhen an OB is fully breached — price closes beyond the full range of the OB candle — mark the zone as a Mitigation Block.
- diamondFor a bullish OB that has been broken and become a bearish Mitigation Block: mark the high and low of the original OB candle. This range is now a resistance zone.
- diamondFor a bearish OB that has been broken and become a bullish Mitigation Block: the range is now a support zone.
Trading the Mitigation Block
The Mitigation Block entry model is straightforward: wait for price to return to the failed OB zone from the new direction. If a bullish OB was broken (price fell through it), wait for price to retrace back up into that zone. The first return to a Mitigation Block is typically the highest-probability entry — the zone has not been tested from the new direction before, so the reaction tends to be sharp.
Entry: a limit order at the 50% level of the Mitigation Block zone (the midpoint of the original OB candle's range). Stop: just beyond the far edge of the Mitigation Block zone. Target: the next liquidity pool in the direction of the trade.
Mitigation Block vs Breaker Block — One More Time
The conceptual difference is simple: a Mitigation Block is the failed OB before the first retest. Once price retests the Mitigation Block from the new direction and reacts, it becomes a Breaker Block — the failure has been confirmed by a reaction. In trading terms, the Mitigation Block is your entry opportunity; the Breaker Block is the confirmed level for subsequent retests.
Track your Order Blocks carefully and note which ones hold and which ones fail. The most valuable data you can collect as an ICT trader is an accurate record of OB behavior on your specific instrument. Some markets (like NAS100) break OBs more frequently than others (like forex majors). Knowing the OB integrity rate of your instrument tells you how aggressively to trade Mitigation Blocks versus waiting for confirmed Breakers.