Api V2 Gex Weather Get

The combined current-state read: Gamma Weather.

Consolidates what is already on the Hedging Flow page into one sentence: whether estimated hedging pressure is persistently buying or selling, whether near-price dealer gamma is building or thinning, which side the book leans, and how much room is left before the gamma regime itself changes.

Two precedence rules, both of which the spec left open:

• the cushion is a modifier, not a state. "Thin and closing" answers a different question from "stable bid", so they compose rather than compete;
• stability decides the state, lean colors it. They disagree often and the panel exists to say whether a condition can persist, which is what stability speaks to.

Nothing is stored. The state is derived on read from components that are, so retuning a threshold reclassifies the whole archive rather than leaving old sessions labelled by a rule that is no longer live.

Reads the two materialised series and classifies their latest COMMON bar, so the pressure and the structure in one sentence always describe the same five minutes. Returns 404 for an unknown symbol, and 409 when neither series has a bar yet for the resolved session.