What is a Liquidity Sweep?
A liquidity sweep (also called a liquidity grab or stop-hunt) is when price spikes just above a previous high or below a previous low — triggering the stop-loss and breakout orders sitting there — and then immediately reverses. The spike "sweeps" the liquidity pool, fills large orders against the breakout crowd, and the real move begins in the opposite direction.
Buy-side vs sell-side liquidity
Liquidity = resting orders. They cluster at obvious levels because everyone places stops in the same places:
Stops + breakout-buy orders sitting above a swing high. A sweep of BSL (spike above the high) often precedes a move down — shorts trapped longs.
Stops + breakout-sell orders sitting below a swing low. A sweep of SSL (spike below the low) often precedes a move up — longs trapped shorts.
The logic: large players need liquidity to fill big orders. The pools above highs and below lows are exactly where that liquidity sits. By pushing price into those pools, they fill their orders against the trapped breakout crowd, then move price the other way.
How to trade a liquidity sweep
- Mark obvious highs/lows where stops likely cluster (recent swing points, session highs/lows, equal highs/lows).
- Wait for the spike + rejection. Price pokes through the level with a wick, then closes back inside the range within 1-2 candles.
- Enter the reversal — short after a buy-side sweep, long after a sell-side sweep.
- Stop-loss beyond the sweep wick (the spike's extreme).
- Target the opposite liquidity pool. Sweeps often run from one pool to the other — good R-multiple potential.
The highest-probability sweeps come with confluence: a sweep into a higher-timeframe order block, or a sweep that leaves a fair value gap on the reversal. The sweep is the trigger; the OB/FVG is the zone.
Common liquidity-sweep mistakes
- Confusing a sweep with a real breakout. If price holds beyond the level, it's a breakout, not a sweep. Wait for the close back inside — don't pre-empt the reversal.
- Entering before the rejection confirms. Catching the exact wick is tempting but dangerous. Wait for the close-back-inside confirmation, even if it costs a few ticks of entry.
- Trading sweeps in both directions blindly. Align with HTF bias. A sell-side sweep in a strong downtrend is more likely a continuation than a reversal.
- No stop beyond the wick. Sometimes the first sweep gets swept again. Your stop must sit beyond the spike extreme, or you get stopped on the second poke.
FAQ
Liquidity sweep vs stop-hunt — same thing?
Functionally yes. "Stop-hunt" emphasizes the intent (triggering stops); "liquidity sweep" / "liquidity grab" is the ICT/Smart-Money term for the same price action. All describe a spike through a level that triggers resting orders before reversing.
What timeframe is best for spotting sweeps?
Day traders mark levels on HTF (1h/4h, session highs/lows) and execute the sweep entry on LTF (1-5min). Sweeps of higher-timeframe levels are more significant than sweeps of minor intraday levels.
Does trading liquidity sweeps actually work?
False breakouts at liquidity pools are a real, observable pattern. But whether sweeps are profitable for you depends on execution, confluence, and discipline — not the theory. Journal your sweep trades and measure the expectancy. GridTrade makes that one tag per trade.
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