What is buy-side and sell-side liquidity?

Buy-side liquidity (BSL) is the cluster of stop-loss and breakout-buy orders sitting ABOVE a previous swing high. Those are the stops of short sellers plus the entry orders of breakout buyers, and when price trades up into them they get filled as buys. Sell-side liquidity (SSL) is the mirror image: stops and breakout-sell orders sitting BELOW a previous swing low, which fill as sells when price trades down into them. A liquidity sweep targets one of these pools. A sweep of BSL, a spike above a high, often precedes a move down because the buying got absorbed. A sweep of SSL, a spike below a low, often precedes a move up. The most reliable pools form at equal highs and equal lows, session highs and lows, and prior-day extremes, because those obvious levels attract the densest concentration of resting orders.

How do you trade a liquidity sweep?

Wait for price to spike through a clear high or low and then reject, closing back inside the range rather than holding beyond it. Enter in the direction of the reversal: short after a sweep of buy-side liquidity, long after a sweep of sell-side liquidity. Do not chase the wick itself; the cleaner entry comes on the reclaim of the level or on a lower-timeframe shift in structure that confirms the reversal. Place your stop just beyond the sweep wick, where being wrong is proven quickly, and target the opposite liquidity pool where the next batch of stops rests. Sweeps are strongest when they tap a higher-timeframe level and pair with an order block or fair value gap, giving you confluence instead of a lone signal. Size for the wide stop, and treat any sweep that fails to reclaim as invalidation rather than a reason to add.

How is a liquidity sweep different from a breakout?

A breakout is when price breaks a level and continues in that direction, expanding away from it with follow-through. A liquidity sweep looks identical at first but immediately reverses; it is a 'false breakout' that traps the traders who bought the break. The key tell is what happens right after the level breaks. A sweep usually leaves a long rejection wick and price closes back inside the prior range within a candle or two, often on a spike in volume as stops fire. A genuine breakout holds beyond the level, retests it as support or resistance, and builds new structure on the other side. In practice you rarely know in the moment, which is why sweep traders wait for the reclaim before committing. Treating every poke through a level as a sweep gets you run over by real breakouts; treating every break as real gets you trapped by sweeps. The close, not the wick, decides.

Are liquidity sweeps real or just a trading myth?

Stop-runs are a real, observable market phenomenon. Clusters of stops build at obvious levels, those stops do get triggered, and price does frequently reverse after spiking through them. The 'Smart Money deliberately hunts your stops' narrative is a simplified, slightly dramatized model of what is really an emergent effect: liquidity naturally pools where everyone puts the same orders, and larger participants fill against that liquidity because it is the cheapest place to do so. You do not need to believe in a shadowy manipulator for the pattern to be useful; the false-breakout-then-reversal at liquidity pools is well documented across markets and timeframes. What is not guaranteed is that trading it is profitable for you. Sweeps produce plenty of failed setups where price simply keeps going. The only honest way to find out is to define your sweep rules, journal every trade, and measure the expectancy over a real sample rather than trusting the theory.

ICT Concept · 6 min read · 2026

What is a Liquidity Sweep?

Q: 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 resting there, and then immediately reverses. Traders place stops at obvious levels: below swing lows if they are long, above swing highs if they are short. Those stops become resting liquidity that larger participants need in order to fill size without moving the market against themselves. The spike 'sweeps' that pool, absorbs the breakout crowd's orders, and the real move begins in the opposite direction. The signature is a fast push through the level followed by a sharp rejection, often a long wick, with price closing back inside the prior range. On a chart it looks like a failed breakout, and that failure is the whole point: liquidity was collected, then price left.

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.

In one sentence: A liquidity sweep is a false breakout — price pokes through an obvious high/low to trigger stops, then snaps back, trapping the breakout traders.

Buy-side vs sell-side liquidity

Liquidity = resting orders. They cluster at obvious levels because everyone places stops in the same places:

Buy-Side Liquidity (BSL)

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.

Sell-Side Liquidity (SSL)

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.

Liquidity sweep, liquidity spike, stop hunt — same thing?

Mostly, yes. Liquidity sweep, liquidity spike, stop hunt, and liquidity grab all describe the same core event: price pushes through an obvious high or low, triggers the resting stop orders there, and then reverses. "Liquidity spike" emphasizes what it looks like on the chart — a fast wick that spikes through the level and snaps back. "Stop hunt" emphasizes the why — the stops sitting behind equal highs/lows are the fuel. ICT traders say "sweep" or "grab"; older trading literature says "stop hunt" or "spike". Whatever you call it, the tell is identical: a wick through the level with a close back inside the range, not a body close beyond it. If it closes through and holds, that's a breakout — a different trade entirely.

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 the stops resting at a level — while "liquidity sweep" and "liquidity grab" are the ICT/Smart-Money labels for the exact same price action. All three describe a spike through a swing high or low that fills resting stop and breakout orders before price reverses. The only real difference is framing: "stop-hunt" implies someone is actively targeting your stop, whereas "liquidity sweep" is more neutral and treats the pool of orders as the objective without assuming a villain. In practice you trade them identically. You mark the level where stops cluster — a prior high, a session low, equal highs or lows — wait for price to spike through and reject, then look to enter on the reversal. Whichever word you prefer, the mechanic is one thing: liquidity gets taken, then the market moves the other way.

What timeframe is best for spotting sweeps?

There is no single "best" timeframe — sweeps happen on all of them — but the reliable approach is to work two at once. Day traders mark their levels on a higher timeframe (1h/4h, session highs and lows, prior-day extremes) and then drop to a lower timeframe (1-5min) to execute the entry once price spikes through and rejects. The higher-timeframe level tells you where meaningful liquidity actually sits; the lower timeframe gives you a tight, well-defined entry and stop. Sweeps of higher-timeframe levels are more significant than sweeps of minor intraday wiggles, because far more stops and breakout orders accumulate at the obvious, widely watched levels. A sweep of yesterday's high or the London session low carries more weight than a sweep of a random 3-minute swing. Match your holding time to the level you traded: a sweep of a big level deserves a bigger target.

Does trading liquidity sweeps actually work?

False breakouts at liquidity pools are a real, observable pattern — that part is not in doubt. But whether sweeps are profitable for you depends on execution, confluence, and discipline, not on the theory being correct. Plenty of sweeps fail: price pokes through, rejects, and then reverses right back through your stop, or the "sweep" turns out to be a genuine breakout that keeps running. The edge is not in spotting the pattern, which is easy in hindsight; it is in taking only the sweeps that line up with a higher-timeframe level, an order block, or a fair value gap, and passing on the rest. The only way to know your real number is to define the setup, take a sample of 30-plus trades, and measure the expectancy. GridTrade makes that one tag per trade.

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Related concepts: What is a Fair Value Gap · What is an Order Block · Full trading glossary · What is R-multiple

Disclaimer: Educational content. Not financial advice. Trading carries substantial risk. Liquidity Sweep is a concept from ICT/Smart Money Concepts; no chart pattern guarantees profitable results.