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/GEX Heatmap Data API

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Schema

Updated on 2026-09-23

Filter operations

getStandard GEX chain-level aggregate history (keyset pagination, newest first)
getDealer GEX (0DTE) latest read-model snapshot projection
getDealer GEX (0DTE) 5-minute public history (three NYSE sessions, newest first)
getDealer Heatmap latest completed 5-minute signed Top-node snapshot
getDealer Heatmap expiration Top-node 5-minute history (three NYSE sessions, newest first)
getFiltered Flow aggregate history; defaults to order aggregates with premium_usd at least 10000 and limit 25. ET dates use YYYY-MM-DD.
getResolve one OCC contract symbol into its normalized contract identity and current activity. ET dates use YYYY-MM-DD.
getOption-contract directory for one required expiration, paged up to 200 contracts. ET dates use YYYY-MM-DD.
getTicker option sentiment and five ranked contract boards. ET dates use YYYY-MM-DD.
getTicker Flow summary and ranked contracts over one or seven trading sessions. ET dates use YYYY-MM-DD.
getTicker Flow contract-day chain, paged at up to 100 rows. ET dates use YYYY-MM-DD.
getIntraday contract or net-premium bars for one option contract, paged at up to 100 rows. ET dates use YYYY-MM-DD.
getFlow aggregates for one contract in an exact five-minute bucket, paged at up to 25 rows; truncated reports the source 200-row ceiling. ET dates use YYYY-MM-DD.
getUp to 30 trading sessions of contract-day Flow history. ET dates use YYYY-MM-DD.
getIntraday call and put premium bars for a product ticker. ET dates use YYYY-MM-DD.
getBounded ticker bucket view: both cohort summaries, one cohort top-contract page, or one cohort trade page; truncated preserves the selected source cohort ceiling. ET dates use YYYY-MM-DD.
getCongress disclosures filed past the statutory deadline (daily disclosure cadence)
getRoster of congress members with disclosed trades (daily disclosure cadence)
getLatest disclosed congress member trades (daily disclosure cadence)
getDisclosed trades for a single congress member (on-demand materialization)
getMost recent dark pool prints for one ticker (on-demand materialization)
getRecent dark pool prints across the whole market
getOff-exchange vs lit share volume by price level for one ticker (on-demand materialization)
getQuarterly and annual balance sheets for a single ticker (on-demand materialization)
getQuarterly and annual cash flow statements for a single ticker (on-demand materialization)
getMarket-wide after-hours earnings calendar for the latest reporting session
getForward analyst revenue and EPS estimates for a single ticker (on-demand materialization)
getReported EPS history for a single ticker (on-demand materialization)
getMarket-wide premarket earnings calendar for the latest reporting session
getAll four financial statement blocks for a single ticker (on-demand materialization)
getSEC filing-level fundamentals and XBRL revenue breakdown for a single ticker (on-demand materialization)
getQuarterly and annual income statements for a single ticker (on-demand materialization)
getEarnings-event price behaviour and straddle backtest for a single ticker (on-demand materialization)
getPer-disclosure-day insider buy/sell counts and notionals for a single ticker (on-demand materialization)
getInsider transactions for a single ticker (on-demand materialization)
getMarket-wide per-disclosure-day insider buy/sell counts and notionals
getDaily aggregated insider flow for one sector (on-demand materialization)
getDaily aggregated insider flow for a single ticker (on-demand materialization)
getMarket-wide latest insider (Form 4) transactions
getPosition changes reported by one institution in its latest 13F (on-demand materialization)
getLatest reported 13F holdings for one institution (on-demand materialization)
getDirectory of 13F filing institutions ranked by portfolio value
getMost recent institutional filings across the market
getInstitutional holders of one ticker from 13F filings (on-demand materialization)
getSector allocation of one institution across recent 13F report periods (on-demand materialization)
getWhole-window return statistics across a ticker set (on-demand materialization)
getCommodity price / index time series (on-demand materialization)
getUS macro indicator time series (on-demand materialization)
getDaily / weekly / monthly FX bars for a currency pair (on-demand materialization)
getIntraday FX bars for a currency pair (on-demand materialization)
getCurrent FX spot rate for a currency pair (on-demand materialization)
getPairwise return correlations across a ticker set (on-demand materialization)
getUpcoming US economic calendar (forward-looking listing)
getUpcoming FDA / clinical catalyst calendar (forward-looking listing)
getUpcoming US IPO calendar (forward-looking listing)
getMarket movers snapshot (most active / top gainers / top losers)
getMarket-wide top open-interest changes across all optionable underlyings
getToday option-volume Top 150 with open-interest changes
getMarket-wide total options volume and premium per trading day
getATM option chain pair for one ticker and one expiry (on-demand materialization)
getHistorical chain Greeks + IV + daily OI for one ticker + expiration + right (on-demand materialization)
getHistorical chain NBBO series for one ticker + expiration + right (on-demand materialization)
getOption chain snapshot for one ticker + expiration (on-demand materialization)
getDaily EOD series for a single option contract (on-demand materialization)
getIntraday Greeks series for a single option contract (on-demand materialization)
getIntraday 1-minute bars for a single option contract (on-demand materialization)
getLatest-day volume profile for a single option contract (on-demand materialization)
getPer-expiry chains/open-interest/volume breakdown for one ticker (on-demand materialization)
getMax pain per expiry for one ticker (on-demand materialization)
getPer-contract open-interest change for one ticker (on-demand materialization)
getOpen interest per expiry for one ticker (on-demand materialization)
getOpen interest per strike for one ticker (on-demand materialization)
getFull market list of optionable tickers
getLatest-day options volume aggregate for one ticker (on-demand materialization)
getOption volume distribution by underlying price level for one ticker (on-demand materialization)
getVolume and open interest per expiry for one ticker (on-demand materialization)
getSecurities-lending desk fee/rebate and availability observations for one ticker (on-demand materialization)
getSEC fails-to-deliver settlement history for one ticker (on-demand materialization)
getFINRA bi-weekly short interest and float history for one ticker (on-demand materialization)
getMarket-wide short interest screener for the latest FINRA disclosure period
getFINRA daily short volume and ratio series for one ticker (on-demand materialization)
getFINRA daily short volume by reporting venue for one ticker (on-demand materialization)
getCompany fundamentals and reference profile (on-demand materialization)
getDividend history for one ticker (on-demand materialization)
getReference metadata for one ticker (on-demand materialization)
getFull active US listing directory (canonical active universe)
getRecent lit-exchange prints for one ticker (on-demand materialization)
getMost recent market-wide lit-exchange stock prints
getLatest session OHLC for a cash index (on-demand materialization)
getOHLC candles for one ticker at a chosen candle size (on-demand materialization)
getLatest NBBO quote for a single stock ticker (on-demand materialization)
getTickers in a given sector (on-demand materialization)
getStock split history for one ticker (on-demand materialization)
getLatest stock state for one ticker (on-demand materialization)
getTechnical indicator time series for one ticker (on-demand materialization)
getTicker-to-exchange directory (raw vendor list, includes delisted symbols)
getMarket-wide volatility anomaly leaderboard (short_vol + long_vol merged)
getVolatility anomaly score for a single ticker (on-demand materialization)
getMarket-wide volatility character leaderboard
getVolatility character metrics for a single ticker (on-demand materialization)
getInterpolated implied volatility term nodes for a single ticker (on-demand materialization)

Full market list of optionable tickers

get/v1/options/optionable-tickers

Response

object payload

Changes