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ICT Suspension Block — Advanced Concept Explained

The ICT suspension block explained — the OB variant where the would-be displacement candle

The suspension block is one of the least-documented advanced ICT concepts. The most mechanistically coherent interpretation: a suspension block is an order block variant where the candle following the OB candle (the would-be displacement) has its body suspended within the prior OB candle’s body range. The displacement begins — the wick extends beyond the OB body — but the candle settles back within range. The full institutional displacement follows on the next candle. The suspension block identifies OBs that held through an initial aggressive test before the full commitment arrived.

Key takeaways

3-candle pattern: C1 (OB candle) → C2 (suspension candle: body within C1’s body, wick beyond) → C3 (full displacement).
Zone = C1’s body range, identical to a standard OB. CE = (C1 open + C1 close) ÷ 2. Stop beyond C1’s wick extreme.
C2’s test-and-hold adds evidence: the zone was challenged and did not break before the displacement committed.
Standard OB = 2 candles to displacement. Suspension block = 3 candles. Same zone, same entry, stronger validation.
C2 may simultaneously create a rejection block at its wick extreme — two zones at different prices.

What is an ICT suspension block?

Definition

A suspension block is an order block variant characterised by a suspension candle (C2) — the candle whose body is suspended within C1’s body range while its wick extends beyond the body boundary. C1 is the OB candle (the zone). C2 is the suspension candle (the defining element). C3 is the full displacement candle (the validation). Zone = C1’s body range. CE = (C1 open + C1 close) ÷ 2. The entry model is identical to a standard OB.

The three-candle pattern

STANDARD OB vs SUSPENSION BLOCKICT

2 candles vs 3 candles, same zone. Left: standard OB — C2’s body exits C1’s body range immediately (displacement commits in C2). Right: suspension block — C2’s body stays within C1’s range (wick extends beyond), C3 delivers the full displacement. The zone is C1’s body range in both cases. The suspension block’s C2 test-and-hold adds validation evidence.

Why the suspension block forms — institutional mechanics

C2 forms when institutional aggressive buy orders begin executing but have not yet overwhelmed all the resting sell orders within C1’s body range. The institution starts buying at the beginning of C2 — price is driven above C1’s body (the C2 wick extension). But the resting sell orders within C1’s body range absorb the aggressive buying during the C2 period, pulling the close back within C1’s body (the suspension). The resting sell orders slowed the commitment without stopping it.

By C3, the accumulation is complete: the combined orders overwhelm the remaining resistance, and the full displacement commits. The C2 test-and-hold is simultaneously a test of the zone and a validation — the zone was challenged and did not break before the displacement arrived. When price retraces to the suspension block, it is entering a zone that has already demonstrated institutional strength under pressure.

Bullish vs bearish suspension block

Bullish suspension block

C1: bearish OB → C2: body within C1, wick above → C3: bullish displacement

Zone: C1 body (C1 close to C1 open). CE: (C1 open + C1 close) ÷ 2. Enter LONG at CE on retracement. Stop below C1’s wick low. Target: BSL / AMD bullish delivery level. C2’s wick above may create a rejection block at that wick level — a separate, higher-priced zone.

Bearish suspension block

C1: bullish OB → C2: body within C1, wick below → C3: bearish displacement

Zone: C1 body (C1 open to C1 close). CE: (C1 open + C1 close) ÷ 2. Enter SHORT at CE on retracement. Stop above C1’s wick high. Target: SSL / AMD bearish delivery level.

Standard OB vs suspension block

Same zone, same entry — different candle count and validation level
Attribute	Standard OB	Suspension block
Candle count to displacement	2 (C1 OB + C2 displacement)	3 (C1 OB + C2 suspension + C3 displacement)
C2 body position	Fully exits C1’s body range	Stays within C1’s body range
C2 wick	May or may not extend beyond C1	Must extend beyond C1’s body boundary
Zone	C1 body range	C1 body range (identical)
CE formula	(C1 open + C1 close) ÷ 2	(C1 open + C1 close) ÷ 2 (identical)
Zone tested before displacement	No — displacement is immediate	Yes — C2 tested and C1’s body held
Validation level	Standard	Enhanced — pre-tested zone

Rejection block vs suspension block

RB vs SUSPENSIONICT

Two block types, two zones, one candle sequence. The rejection block zone sits at C2’s wick extreme (higher price, wick-based entry). The suspension block zone sits at C1’s body range (deeper price, body-based OB entry at the CE). Both are valid PD arrays at different prices with different backing levels. The suspension block entry is deeper in discount and provides a better RR.

Five quality conditions

C2’s body close is clearly within C1’s body range

Not touching the boundary but distinctly inside. If C2’s body touches or marginally exceeds C1’s body boundary, it is ambiguous between a standard OB and a suspension block.

C2’s wick meaningfully extends beyond C1’s body boundary

5+ pips, visibly extending. A wick that barely exceeds C1’s body by a single tick may be noise rather than an institutional test.

C3 is a genuine displacement candle

Large body, minimal wicks, closes well beyond C1’s body range. C3 must look institutional — not a gradual drift. The displacement validates C1 as the zone.

C1 is in the correct premium/discount zone

Bullish suspension block below the CE (discount). Bearish above the CE (premium). The same P/D quality filter as every other PD array.

The zone is unmitigated

Price has not returned to C1’s body range since C3 confirmed the displacement. Fresh zones only.

The suspension block entry model — five steps

Identify the 3-candle pattern

C1 (opposing candle) → C2 (body within C1’s body, wick beyond) → C3 (full displacement). Do not label until C3 has closed with its body beyond C1’s boundary.

Check all 5 quality conditions

C2 body clearly inside, C2 wick meaningfully beyond, C3 genuine displacement, correct P/D zone, unmitigated.

Mark the zone and CE

Zone = C1’s body range (C1 open to C1 close). CE = (C1 open + C1 close) ÷ 2. Check for a C2/C3 FVG within C1’s body — if present, the FVG CE is the highest-precision entry.

Wait for the retracement and confirm

Price retraces into C1’s body range. Wait for LTF CHoCH within the zone — this confirms the same institutional absorption that held C2’s body is holding the retracement.

Enter, set stop, target AMD ERL

Enter at CE or on CHoCH. Stop beyond C1’s wick extreme. Target: AMD ERL (PDH/PWH for bullish, PDL/PWL for bearish).

Five common suspension block mistakes

Using C2’s body range as the zone instead of C1’s

The suspension block zone is ALWAYS C1’s body range. C2 defines the pattern type (suspension candle) but does not redefine the zone. C2’s wick may create a rejection block zone at a different price — but the suspension block zone is C1.

Treating every inside-bar as a suspension block

Not every inside-bar sequence is a suspension block. The C2 candle must have its wick extending beyond C1’s body boundary (the test component) and C3 must be a genuine displacement. An inside-bar without a wick extension and without a displacement is just consolidation.

Labelling the suspension block before C3 confirms

C3 is the validation. Until C3’s body closes beyond C1’s body boundary, the pattern is not confirmed — it may be a failed OB setup rather than a suspension block.

Conflating the suspension block with the broader “fresh OB” usage

In some ICT community discourse, “suspension block” loosely means any fresh unmitigated OB. The candle-pattern definition (C1+C2+C3) is more specific and more useful for identification. When encountering the term, check which usage is intended.

Ignoring the C2/C3 FVG overlap opportunity

If C3’s displacement creates an FVG whose zone falls within C1’s body range, the OB+FVG overlap exists — the FVG CE within the suspension block zone is the highest-precision entry (Priority #2 in the PD array ranking).

FAQ — ICT suspension block

What is an ICT suspension block? +

An OB variant where C2’s body is suspended within C1’s body range while its wick extends beyond. C3 delivers the full displacement. Zone = C1’s body range. CE = (C1 open + C1 close) ÷ 2. The C2 test-and-hold adds evidence of zone strength.

How does it differ from a standard OB? +

Candle count: standard OB = 2 (C1 + C2 displacement). Suspension block = 3 (C1 + C2 suspension + C3 displacement). C2’s body stays within C1’s range instead of exiting immediately. Same zone, same entry, but with pre-test validation.

How does it differ from a rejection block? +

Zone definition. Rejection block zone = C2’s wick extreme. Suspension block zone = C1’s body range. C2 may create both simultaneously — two zones at different prices from different block types.

What is the entry model? +

Same as standard OB: zone = C1 body, CE = midpoint, limit at CE or LTF CHoCH, stop beyond C1’s wick extreme, target AMD ERL. If C2/C3 creates an FVG within C1’s body: use FVG CE as highest-precision entry.

Conclusion — the suspension block is the validated order block

The suspension block is an OB variant where the would-be displacement candle (C2) is suspended — its body held within C1’s body range while its wick extends beyond. The zone held through a candle that aggressively tested it before the full commitment arrived with C3. This prior test makes the suspension block zone arguably a more validated OB than a standard OB where the displacement committed immediately without an intermediate test.

The companion guides: the OB guide covers the foundational framework; the rejection block guide covers the wick-based complement; the hidden OB guide covers the inside-bar precision refinement; and the PD array guide covers the complete family. Or join the mentorship for structured guidance through the complete OB variant framework.

Lio

Founder & ICT trading educator, LiquiditySweeps.com

Lio has traded ICT and Smart Money Concepts on forex majors and US indices since 2021 and built LiquiditySweeps.com to teach the framework the way it should be learned: in sequence, on real charts, with free live tools instead of paid indicators. Every article on this site follows the same rule — nothing gets published that wouldn’t survive a trade review.

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Quick check

You see a bearish C1 candle followed by a bullish C2 whose body closes within C1’s body range but whose wick extends above C1’s open. C3 then displaces bullishly above C1’s body. Where is the suspension block entry zone?

✓ Correct. The suspension block zone is ALWAYS C1's body range — the OB candle. C2 defines the pattern type (suspension) but does not redefine the zone. Entry at the CE = (C1 open + C1 close) ÷ 2. C2's wick extreme may create a separate rejection block zone at a higher price.