SMC sweep and change of character: trading the turn
A downtrend sweeps the stops under its last low, then breaks its last high. How to trade that turn, and what to check before trusting it.
Key takeaways
- Wait for both steps: a wick below the last swing low that closes back above it, then a close above the last swing high.
- The stop goes under the lowest point since the sweep, because a new low there means the turn has failed.
- Treat the “smart money” story as a way to describe the chart, not as proof of what large traders intend.
This setup tries to catch the moment a downtrend turns. First, price dips just below a recent low and snaps back, clearing out the stop orders that were sitting there. Then price closes above the last high, which is the first sign that sellers have lost control. Traders use it because it gives a clear point of failure and an entry close to the bottom of the move.
Liquidity, sweeps and a change of character
“Smart money concepts” (SMC) is a popular way of reading charts built around the idea that large traders need a lot of orders on the other side to fill their positions, and that those orders tend to sit at obvious places. It is a vocabulary for describing charts, not a proven account of what any institution is doing.
The terms, as used throughout this series:
- Swing low: a candle whose low is below the lows of the 3 candles before it and the 3 candles after it. A swing high is the mirror. You only know a swing point exists 3 candles later.
- Structure: “down” when the last two swing highs and the last two swing lows are both falling, “up” when both are rising, and “mixed” otherwise.
- Liquidity: in this context, the stop orders resting just below swing lows. Traders who bought put their stops there, so a dip below the low triggers a burst of selling that someone else can buy into.
- Sweep: a candle that wicks below the most recent swing low but closes back above it. The stops got hit, yet price did not stay down.
- BOS (break of structure): a close above the last swing high.
- CHoCH (change of character): a BOS that happens while the structure was down.
- ATR (average true range): the typical size of a candle over recent candles. It is used to size buffers so they scale with how volatile the coin is.
The sweep shows sellers could not hold price below the old low. The CHoCH shows buyers could take out the last high. This setup wants both, in that order.
The rules, precisely
Here is one precise, testable version of this strategy. Traders vary these numbers. The rules are written for a long. The short is the mirror image: a sweep above the last swing high, then a close below the last swing low while the structure was up.
- Sweep: within the last 12 candles, a candle wicked below the most recent swing low and closed back above it.
- CHoCH: after the sweep, a candle closes above the last swing high while the structure was down.
- Entry: at the close of the candle that completes the CHoCH.
- Stop: below the lowest low since the sweep, minus 0.2 ATR.
- Target 1: the nearest level above the price that is at least 0.5 ATR away: a swing high, the volume profile's POC, VAH or a high-volume node, the previous day's high, or the 24-hour or 7-day high. (The POC is the price where the most volume traded over the last 96 candles; the VAH is the top of the band holding 70% of that volume.) The shared rules still apply, so if that level is closer than 1.5 R, the trade is skipped.
Where it works
- After an extended, tired downtrend into an area that has held before.
- When the sweep is fast and the snap back is strong, with a long lower wick.
- When the bigger timeframe is flat or trending up, so the turn is with the larger flow.
Where it fails
- In a strong downtrend, where a CHoCH is often a brief pause before another leg lower.
- In choppy, mixed markets, where swing points form and break constantly and mean little.
- When the CHoCH candle is huge, so the stop sits far away and the target barely clears 1.5 R.
- Around big news, when a wick below a low comes from an event, not a stop run.
What to check
- Was the swept low a real swing low? A sweep matters when the low was obvious and other traders were likely to have stops under it. A tiny dip in the middle of noise is not much of a pool of stops. Look at whether the low stood out on the chart before the sweep.
- Did the sweep actually reject? A long lower wick and a close well back above the low show buyers stepping in. A close only a hair above the low, or several candles grinding along it, is weaker evidence.
- What is the bigger timeframe doing? If the next timeframe up is trending down (close below its 20 EMA, with the 20 EMA below the 50 EMA), this is a counter-trend trade. The EMA is the exponential moving average, an average of recent closes that weights the latest ones more. Counter-trend turns can work but deserve extra caution.
- How far is the stop? The stop sits under the sweep low, which can be far below a big CHoCH candle. Over 4 ATR away, the setup is skipped.
- Is there room above? Check the levels between entry and target. Old swing highs and the previous day's high often sit close above a CHoCH. If the first one is under 1.5 R away, the shared rules say pass.
- Is the timeframe too small for the fees? On 15-minute candles the stop can be tight enough that fees of 0.1% each way eat more than 0.3 R. Those trades are filtered out because most of the profit would go to the exchange.
Two related setups use the same building blocks: the previous day sweep trades a sweep without waiting for a CHoCH, and the order block retest waits for price to come back after a break of structure. Whichever you use, backtest it with fees on the coin's own recent history first. None of these rules is known to make money.
Stops, targets and the time limit work the same way for every setup in this series. See managing a setup: stops, targets and the time limit.