Returns the composite signal output from the engine, including the gamma regime classification, regime strength, key indices, and a pin risk score. This is the highest-level endpoint that aggregates multiple analysis modules into a single response.
Parameters
Name
Type
Required
Description
symbol
string
Required
Underlying symbol. One of: SPX, SPY, QQQ, IWM, NDX, RUT.
Response
gamma_regimestringCurrent gamma regime: "positive_gamma", "negative_gamma", or "neutral"
regime_strengthnumberStrength of the current regime from 0.0 to 1.0
gamma_indexnumberNormalized gamma index from -1.0 to +1.0
vex_indexnumberVanna exposure index reflecting vol-sensitivity of dealer delta
pin_risk_scorenumberProbability that price is mechanically pinned near a high-gamma strike
num_signalsintegerNumber of individual signals that contributed to this composite output
Note
The signals endpoint provides a high-level summary. For detailed breakdowns, use the individual endpoints such as /v1/regime, /v1/dsi, and /v1/charm.
curl -X GET "https://api.gexengine.com/v1/signals/SPX" \
-H "X-API-Key: YOUR_API_KEY"