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Liquidity & Refining — Sweeps, HOBs, FVGs & Multi-Timeframe Refinement

How liquidity works across timeframes, hidden order blocks (HOBs/PHOBs), stacked FVGs, Fibonacci confluence with liquidity zones, and how to refine order blocks from HTF to LTF.

Trading CurriculumliquiditysweeprefiningHOBPHOBFVGorder blockmulti-timeframeFibonacci confluence

Liquidity & Refining

Timeframes (HTF & custom)

Rule: HTF liquidity generally dominates LTF — same idea applies to liquidity levels.

HTF additions (example): add 2D, 3D, 4D, 5D, 6D, 2W, 3W (and similar) so major pools are visible. Customize further if needed (4W, 18D, etc.).

LTF ideas (examples):

TFIdea
23HSmooths noise by dropping one low-activity hour
22HDoesn't align to one classic session; can reveal different liquidity vs 24H (crypto 24/7 context)
20–21HDrops several low-volume transition hours
12HSpans major session overlaps
10HOff "standard" grid; can surface hidden liquidity

Add all hour-based TFs down toward 1H if you use this workflow — "trimming" below that is optional.

Dragon timeframe (1390 minutes)

1390 minutes (~23h10m) — shifts away from broker-dependent daily open/close. Goal: see how price delivers without being locked to a retail daily candle. Some OBs may show here that don't on 23H. (Community nickname "Dragon" in ICT-adjacent circles.)


Hidden order blocks (HOBs)

Liquidity often relates to FVGs / imbalances, but not every FVG is tradable:

  • In price discovery, there may be no prior structure for a clean entry reference.
  • Very wide FVGs make order placement ambiguous.

(P)HOBs

HOB: for entries, some traders use only the bodies of the two candles forming the block (open/close), not the full wick range used for "classic" OB marking.

  • Mid of the block is often the primary reference for orders (often confluent with Fib levels).
  • Classic OBs may still include wicks as the zone to watch; HOBs bias toward body liquidity behind inefficiency.

PHOB (partial hidden OB): only part of the order is "visible" — institutional partial fills / hidden size narrative.

Stacked FVGs above a HOB

When multiple FVGs stack above a HOB:

  • Retail may focus on the obvious gaps while deeper liquidity sits at the HOB.
  • Each gap is a "layer" price must traverse — can add compression before reaction at the base.
  • More unfilled structure above can reinforce defense of the lower HOB (narrative framing).

Fibonacci confluence

Fib levels (premium/discount, extensions) stack with liquidity zones. Sometimes alignment is on obvious swings; sometimes levels come from LTF swings and look "random" until you see the smaller structure.


Order block refining (multi-timeframe trim)

When no FVG is available, OBs alone can be the reference. OBs exist on multiple TFs — drill from HTF → LTF to trim the most relevant pocket.

ORAI-style example: identify a 4D OB, then refine with 12H + 10H + 8H OBs layered (different colors / opacity ~20%, darker = lower TF).


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Educational content — not personalized financial advice.

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