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Seller Exhaustion Detector

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Seller Exhaustion Detector (SED)

Overview

Seller Exhaustion Detector identifies the point where a downtrend's selling pressure is spent and buyers begin absorbing supply — the transition from distribution to accumulation. Instead of reacting to a single pattern, it scores seven independent exhaustion footprints and only confirms a signal when structural gates prove the low is actually holding.

How It Works

The detector scores confluence across a 16-point scale:


Liquidity Sweep + Reclaim (3 pts) — tracks untapped pivot-low liquidity pools; a wick below a pool followed by a close back above it marks a stop run absorbed by passive buyers.
CVD Bullish Divergence (3 pts) — price makes a lower low while session-reset cumulative volume delta makes a higher low: sell orders are no longer moving price.
RSI Bullish Divergence (2 pts) — momentum fails to confirm the new price low.
Sell-Volume Dry-Up (2 pts) — red-candle volume contracts near the lows; motivated sellers are done.
Absorption (2 pts) — elevated volume, compressed range, close in the upper half: supply being eaten without downside progress.
Higher Low (2 pts) — first structural higher pivot after the low.
Selling Climax Watch (1 pt) and Confirmed Wick Rejection (1 pt) — capitulation context and next-bar-confirmed hammer rejections.


A score alone never fires a signal. Three hard gates must also pass: the low must have held for a configurable number of bars (or a fresh sweep-reclaim substitutes as confirmation), price must be above a rising/flat EMA9, and fast volume delta must be positive. This eliminates premature signals printed while price is still making new lows.

Signals


Orange circle — selling climax (capitulation bar; watch window begins)
Gold diamond — liquidity pool swept and reclaimed
EXHAUSTION label — confirmed exhaustion (score + all gates)
ACCUMULATE label — post-exhaustion structure reclaim with positive delta
STOP-OUT label — the exhaustion low broke; the signal is invalid
Dashboard — live score breakdown and gate status, with selectable text size


Recommended Use

Built for 1-minute to 5-minute intraday charts on liquid symbols. Use EXHAUSTION as location, ACCUMULATE as trigger, and the invalidation print as a hard exit reference. Tune Climax Multiplier down (~1.7) and Pivot Left/Right to 3–4 for faster symbols.

Limitations

Volume delta is approximated from candle direction (up-volume minus down-volume), not exchange bid/ask data, so absorption and CVD reads are estimates. All components are derived from OHLCV and confirm after the fact by design — the detector locates high-probability reversal conditions; it does not predict bottoms. Not financial advice.

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