Home›Concepts›Order Blocks and PD Arrays

C. ICT Order Blocks and PD Arrays

Order blocks, breaker blocks, mitigation blocks and similar zones are price areas where ICT traders look for a reaction when price returns. PD arrays, short for premium and discount arrays, rank and organise those zones relative to a dealing range: buys are generally considered from discount and sells from premium. This category also covers Optimal Trade Entry and the Mean Threshold of a block.

15 concepts · numbers 33–47

Order Blocks and PD Arrays: all 15 concepts

33
Order BlockOB

A candle or price range associated with the origin of a meaningful displacement move that breaks structure…

›
34
Breaker BlockBB

A failed order block that is later approached from the opposite side and may act as a support/resistance…

›
35
Mitigation BlockMB

A price-action reference associated with a prior swing/failed push where price returns to mitigate opposing…

›
36
Rejection BlockRB

A price zone associated with a pronounced rejection wick at a swing extreme, often used to identify where…

›
37
Propulsion BlockPB

A specialized block concept used to describe a price area involved in a strong continuation or propulsion…

›
38
Hidden Order Block 

A less universally standardized label for an order-block-like reference that is not the obvious final…

›
39
Premium/Discount ArrayPD Array

A broad ICT term for price-delivery reference tools used to frame where price may react within a dealing…

›
40
Premium Array 

A PD array located in the upper half of a defined dealing range, where ICT traders often look for bearish…

›
41
Discount Array 

A PD array located in the lower half of a defined dealing range, often used as a location for bullish…

›
42
Optimal Trade EntryOTE

A Fibonacci retracement zone used by ICT traders to frame a deep pullback within a directional price leg.

›
43
Mean ThresholdMT

A midpoint reference used in some ICT teaching contexts for a selected price range or array; terminology can…

›
44
Return to Order Block 

A retracement back into a previously identified OB after price has moved away from it.

›
45
Return to Breaker 

A retest of a failed OB after it has inverted role, often used as a potential entry location.

›
46
Unicorn Model 

An ICT-style confluence model combining a breaker block and a fair value gap in the same general price area.

›
47
Single Candle Order BlockSCOB

A single-candle pattern used by some ICT/SMC educators as a compact order-block reference.

›

‹ All six categories · Beginner guide