Exhaustion
Exhaustion in order flow is the point where the aggressive side of a move runs out of new orders: price reaches a fresh extreme but the aggression behind it, visible as delta at that extreme or as volume, is weaker than before, and the move stalls. It is a warning that a leg is out of fuel, not a confirmation that it has reversed.
Senzoukria · Glossary · Updated September 2026
What runs out, and where it shows
A trend is carried by participants willing to cross the spread. Exhaustion is the moment when fewer of them arrive. On a footprint the shapes are specific: a new high printed on thin ask volume in the top cells, a bar that closes higher while its delta is negative, or a burst of volume at the extreme followed by bars that fail to extend. The footprint trading hub groups these under the third thing you trade off a footprint, next to absorption and initiative.
- Thin extreme: the top or bottom ticks of the bar carry little volume compared with the middle of the bar.
- Delta divergence: the bar or the session makes a new price extreme while the delta at that extreme, or the cumulative delta, does not.
- Stopping volume: a spike at the extreme after which price stalls.
Exhaustion is not absorption
Both appear at turns. Absorption is passive liquidity holding a level against aggression inside the bar; exhaustion is aggression fading at the extreme across bars. A single bar can show both, for example when a last burst of buying is absorbed at a level, but the readings are made on different evidence and should be named separately.
In Senzoukria
Two pane indicators in the Delta group read the extremes directly. Delta at High sums buy minus sell volume over the top N ticks of each bar (default 3) and Delta at Low does the same over the bottom N ticks; they are separate definitions so that each edge can be enabled and coloured on its own. A bar without the necessary level information emits no point rather than a zero. A new high accompanied by a smaller Delta at High than the previous highs is the numeric form of the thin-extreme reading. Session CVD and CVD Slope in the same catalog give the session-level version: a slope that flattens while price continues is often the earliest sign a leg is tiring.
The Unfinished Auctions marker is related: it flags bars whose extreme carries no aggressive volume on the side that pushed there, which is one way an exhausted extreme prints.
Common mistakes
- Trading the first sign of exhaustion against a strong trend; the move can be refuelled by the next wave of aggressors.
- Reading a divergence on a timeframe too high to show individual prints, where one bar mixes several legs.
- Reading exhaustion from delta alone without checking where in the bar the delta sits.
- Treating a quiet overnight extreme as exhaustion when there was little aggression to exhaust.
Related
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Frequently asked questions
- What is the difference between exhaustion and a delta divergence?
- A delta divergence is one of the shapes exhaustion takes: price makes a new extreme and delta does not. Exhaustion is the broader reading that includes thin extremes and stopping volume as well. A divergence can also occur without exhaustion, for instance when passive buyers absorb sellers and price rises on negative delta; the footprint guide flags that as a divergence to watch, not as a reversal.
- Can exhaustion be measured with a single number?
- Not reliably. Delta at High and Delta at Low give the aggression in the top and bottom ticks, CVD Slope gives the session trend of aggression, and Climax bars flags extreme volume with extreme range. Each captures one facet. Exhaustion is the combination of a new extreme, weaker aggression behind it and a failure to continue, which is read across several bars rather than off one value.