CISD stands for Change in the State of Delivery — a Smart Money Concepts way of spotting the exact moment a move flips from one side to the other, using candle opens and closes instead of swing highs and lows. This article keeps it simple: what "delivery" means, what flips it, and how traders use it.
(Quick note: nothing here is financial advice. CISD is a way to read candles, not a signal that guarantees a reversal.)
What does "state of delivery" mean?
In SMC language, the market is always being "delivered" one way or the other. A run of down-closing candles means price is in bearish delivery — sellers are in control, candle after candle. A run of up-closing candles is bullish delivery.
The change in the state of delivery is the moment that flips.
What exactly flips it?
The rule is more mechanical than most SMC ideas, which is part of its appeal:
- Bullish CISD — price drops into a low with a series of down-closing candles. Mark the opening price of the first candle in that series. When a later candle closes above that open, the delivery has flipped bullish.
- Bearish CISD — the mirror image: a run of up-closing candles into a high, and a later candle closes below the open where that run started.
Two details matter. It's about candle bodies, not wicks — a wick poking through the level counts for nothing; the close is the event. And when the move into the extreme was several candles, the reference is the open of the first candle in that final run.
How to spot one
1 — Find the run into the extreme. The last unbroken series of same-direction closes that pushed price into the high or low.
2 — Mark the open of the first candle in that run. That's your line.
3 — Wait for a body close through it. Close above (after a down run) = bullish CISD. Close below (after an up run) = bearish CISD.
4 — Judge the quality. A strong, decisive candle through the level reads very differently from a weak drift that barely closes over the line.
Sweep first, then the flip
The setup most CISD traders look for has two parts. First, price sweeps an obvious level — runs the stops under a clear low or above a clear high. Then, right after the sweep, a candle closes back through the opens of the run that made it — the CISD.
Read together: the sweep explains why the extreme happened (stops got taken), and the CISD is the first concrete sign the market is actually turning away from it, not just pausing.
CISD vs break of structure
SMC already has structure tools — break of structure (BOS) and market structure shift (MSS) — which use swing points. CISD uses a candle open instead, which usually sits closer to current price than the last swing. That makes CISD the earlier, more sensitive read: it often fires before an MSS confirms the same turn.
Earlier cuts both ways, of course — more sensitive also means more false starts. Some traders use CISD for the early flag and still want the structure shift behind it for confidence.
How traders use it
As reversal confirmation. After a sweep of a key level, the CISD close is the trigger that the turn is real — entries go near the CISD level, stop beyond the swept extreme.
With other zones. A CISD that happens after hitting a key level — such as a fair value gap — is treated as stronger than one in the middle of nowhere.
As targets form. After the flip, traders typically aim at liquidity — the next obvious highs or lows.
The honest limits
- It's fast — and that means false signals. A close through one candle's open is a small event. In chop, delivery "flips" constantly and means nothing. Location is everything: a CISD only interests traders at a level that matters.
- It's a newer community concept. CISD comes from the ICT/SMC world, and definitions drift a little from source to source (some count the whole run's opens, some only the first candle's). Pick one rule and stay consistent.
- Nothing is guaranteed. Like every tool in this series: a tendency to trade around, not a rule.
CISD and order flow
A CISD says the candles flipped — order flow shows whether the participation flipped with them. On a footprint chart, a real turn after a sweep tends to show absorption at the extreme and then delta swinging to the other side as the CISD candle forms. If the close through the level happens on thin, reluctant volume, that's worth knowing before trusting it.
What you need
Any candle chart shows CISD. To see the flow behind the flip you want a footprint and delta — ATAS has both built in, with a free trial to practice on.
The bottom line
A change in the state of delivery is a body close back through the open of the candle run that made the last extreme — bullish after a down run, bearish after an up run. It's one of the more mechanical SMC signals, at its best right after a liquidity sweep at a level that matters, and at its worst in the middle of chop. Use bodies not wicks, judge the quality of the close, and let the footprint tell you whether the flip has real participation behind it.
Pairs naturally with SMT (Smart Money Technique) — many traders use SMT as the warning and CISD as the trigger.