Reversal AI Scanner —
spot setups as they form

Why does the market turn?

A trend doesn't end randomly. It ends when the opposing side has built up enough liquidity to absorb the existing pressure. In practice: the market falls aggressively, market sell orders dominate. But on a specific level, massive limit buy orders sit waiting — so-called absorption zones.

These orders are often institutional: hedge funds, market makers, prop trading desks. They don't buy with market orders (that would push price immediately) — they use limit orders that wait patiently on the level.

The 4 phases of a reversal in the order book

Phase 1 — delta divergence: Price makes new lows but cumulative delta is rising or flat. Translation: even though price is falling, aggressive buyers (market buys) are stronger than expected. The sell-off is losing conviction.

Phase 2 — absorption: On a key level (often previous day POC, VAL, or a round number), large quantities of market sell orders get absorbed without further price decline. In the heatmap you see: the limit buy orders on the level get filled but immediately refilled. The level holds.

Phase 3 — pressure fade: Selling momentum eases. Tick speed on the ask side slows down, print sizes shrink. The aggressive sellers are exhausted — or their position is already built.

Phase 4 — institutional print: A large market buy order (or a sequence of them) breaks through the next ask level. That is the moment institutional buyers switch from passive (limit) to aggressive (market). Reversal confirmed.

What AI does better than the human eye

An experienced order-flow trader can spot many of these patterns manually — but not all at once and not across multiple instruments. The Reversal AI Scanner analyzes 10 features in parallel in real time:

• Delta & cumulative delta — divergence between price and aggressive volume
• Absorption ratio — ratio of filled vs. refilled limit orders
• DOM imbalance — asymmetry between bid and ask depth in the book
• Spoofing detection — orders placed and immediately canceled
• Iceberg activity — hidden orders revealed by repeated fills
• Sweep pattern — aggressive orders that clear multiple levels at once
• Tick speed — price-change velocity as a momentum gauge
• Print size — size of individual fills (institutional vs. retail)
• Bid/ask ratio — aggressive buyers vs. sellers
• Volume cluster — above-average volume on individual levels

Each feature gets a score. The total confidence value is a weighted combination — and the weights adapt. In trending markets the model leans on delta and momentum; in range markets, absorption and DOM imbalance carry more weight.

Typical use cases

Scalping ES (E-mini S&P 500): The scanner picks up micro-reversals after aggressive impulse moves. Typical trade: 2–4 tick win, holding time under 60 seconds. Confidence threshold set to 85%+.

Swing entries on NQ (Nasdaq futures): Larger reversals after key-level tests. The scanner flags phase 4 on a previous day POC — entry with a tighter stop. Holding time 5–30 minutes.

CL (crude oil) inventory reports: After DOE/EIA data, extreme order-flow patterns often form. The scanner filters the noise and shows when the initial reaction overshot and a reversal becomes likely.