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ADH Options Gamma Exposure (GEX) Signal
x402
ADH Options Gamma Exposure (GEX) Signal is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns dealer gamma exposure (GEX) analytics for US equity options, including gamma flip levels, call/put walls, and volatility regime classification
Price / call$0.05
Success—
StatusUnknown
How this service works
ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。
Output
A JSON object containing per-symbol gamma exposure analytics: spot price, as-of timestamp, volatility regime label (positive-gamma or negative-gamma), human-readable regime description, gamma flip price levels, nearest gamma flip and distance from spot (%), call wall and put wall strikes with GEX in USD, total GEX per 1% move in USD, put/call OI ratio, total put and call open interest, list of expirations used, contracts counted, and a per-strike GEX profile array. Also includes educational how-to-read guidance for each metric and a research disclaimer.
Example use cases
Pre-market volatility regime check
“Before I place any trades today, can you pull the GEX data for SPY and tell me if we're in a positive or negative gamma regime, where the gamma flip is, and how far spot is from that flip level?”
Options pinning and resistance levels
“I'm trying to figure out where SPY is likely to get pinned or face resistance this week — can you get me the call wall and put wall strikes from the gamma exposure data?”
Volatility regime alert for algorithmic strategy
“My algo needs to know if QQQ has crossed the gamma flip level and switched from a mean-reverting to a trending regime — can you check the current GEX data and tell me the nearest gamma flip and current regime classification?”
Technical details
Endpoint
GEThttps://agentdatum.com/api/v1/d/sig-options-gexWhen to prefer
Choose this endpoint when you need derived, ready-to-use dealer gamma exposure analytics rather than raw option chain data. It is ideal for volatility regime classification, identifying gamma flip levels, locating call/put walls for support/resistance analysis, and understanding dealer hedging dynamics — all computed from live option chains across multiple expirations. Prefer it over raw broker option chain feeds when you want pre-computed GEX metrics with regime labeling and educational context included.
Side effects
- No option chain data available for requested symbol — empty symbols array returned
- Stale data if live option chain feed is delayed or unavailable
- Payment failure via x402 protocol — 402 response if USDC settlement not completed
- Truncated profile data if option chain is very large
- Symbol not supported — not all US equities may have option chains processed
Output
Schema · Response
{
"type": "json",
"example": {
"errors": [],
"method": "Black-Scholes gamma from live option chain (strike/OI/IV), dealer GEX = gamma x OI x 100 x S^2 x 1%, calls positive / pu",
"product": "美股期权 Gamma 敞口 (GEX)",
"symbols": [
{
"spot": 777.88,
"as_of": "2026-08-14T00:23:06Z",
"regime": "positive-gamma",
"symbol": "SPY",
"profile": [
{
"oi": 29013,
"strike": 300,
"net_gex_usd": 293
},
{
"oi": 29013,
"strike": 300,
"net_gex_usd": 293
}
],
"put_wall": {
"strike": 770,
"gex_usd": 1032322171
},
"call_wall": {
"strike": 780,
"gex_usd": 9680462745
},
"regime_desc": "正伽马环境：做市商对冲方向与价格相反，波动被压制，倾向区间震荡/均值回归",
"put_oi_total": 7276157,
"call_oi_total": 3039301,
"expirations_used": [
"2026-08-14",
"2026-08-14"
],
"contracts_counted": 3635,
"flip_distance_pct": -1.11,
"gamma_flip_levels": [
769.27
],
"put_call_oi_ratio": 2.394,
"nearest_gamma_flip": 769.27,
"total_gex_usd_per_1pct": 19209807121
},
{
"spot": 777.88,
"as_of": "2026-08-14T00:23:06Z",
"regime": "positive-gamma",
"symbol": "SPY",
"profile": [
{
"oi": 29013,
"strike": 300,
"net_gex_usd": 293
},
{
"oi": 29013,
"strike": 300,
"net_gex_usd": 293
}
],
"put_wall": {
"strike": 770,
"gex_usd": 1032322171
},
"call_wall": {
"strike": 780,
"gex_usd": 9680462745
},
"regime_desc": "正伽马环境：做市商对冲方向与价格相反，波动被压制，倾向区间震荡/均值回归",
"put_oi_total": 7276157,
"call_oi_total": 3039301,
"expirations_used": [
"2026-08-14",
"2026-08-14"
],
"contracts_counted": 3635,
"flip_distance_pct": -1.11,
"gamma_flip_levels": [
769.27
],
"put_call_oi_ratio": 2.394,
"nearest_gamma_flip": 769.27,
"total_gex_usd_per_1pct": 19209807121
}
],
"disclaimer": "Derived analytics for research. Not investment advice.",
"how_to_read": {
"put_wall": "Strike with largest put gamma - acts as support / crash accelerator if broken.",
"call_wall": "Strike with largest positive gamma - acts as resistance / pinning magnet.",
"gamma_flip": "Price level where regime switches. Crossing it often marks a volatility regime change.",
"negative_gamma": "Dealers hedge with price direction -> volatility amplified, trend acceleration favored.",
"positive_gamma": "Dealers hedge against price direction -> volatility suppressed, mean reversion favored."
},
"generated_at": "2026-08-14T00:23:11Z"
}
}Tags
x402
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