/
YE
yehangshe
/
GEX Heatmap Data API
Search skmtc…
⌘K
Changes
Docs
Sign in
Sign in
APIs
Generators
Stacks
Projects
Docs
History
Schema
Updated on 2026-09-23
Details
Filter operations
get
Standard GEX chain-level aggregate history (keyset pagination, newest first)
get
Dealer GEX (0DTE) latest read-model snapshot projection
get
Dealer GEX (0DTE) 5-minute public history (three NYSE sessions, newest first)
get
Dealer Heatmap latest completed 5-minute signed Top-node snapshot
get
Dealer Heatmap expiration Top-node 5-minute history (three NYSE sessions, newest first)
get
Filtered Flow aggregate history; defaults to order aggregates with premium_usd at least 10000 and limit 25. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Resolve one OCC contract symbol into its normalized contract identity and current activity. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Option-contract directory for one required expiration, paged up to 200 contracts. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Ticker option sentiment and five ranked contract boards. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Ticker Flow summary and ranked contracts over one or seven trading sessions. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Ticker Flow contract-day chain, paged at up to 100 rows. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Intraday contract or net-premium bars for one option contract, paged at up to 100 rows. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Flow aggregates for one contract in an exact five-minute bucket, paged at up to 25 rows; truncated reports the source 200-row ceiling. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Up to 30 trading sessions of contract-day Flow history. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Intraday call and put premium bars for a product ticker. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Bounded ticker bucket view: both cohort summaries, one cohort top-contract page, or one cohort trade page; truncated preserves the selected source cohort ceiling. Date parameters are ET trading dates in YYYY-MM-DD form. Currently limited to configured administrator user IDs.
get
Congress disclosures filed past the statutory deadline (daily disclosure cadence)
get
Roster of congress members with disclosed trades (daily disclosure cadence)
get
Latest disclosed congress member trades (daily disclosure cadence)
get
Disclosed trades for a single congress member (on-demand materialization)
get
Most recent dark pool prints for one ticker (on-demand materialization)
get
Recent dark pool prints across the whole market
get
Off-exchange vs lit share volume by price level for one ticker (on-demand materialization)
get
Quarterly and annual balance sheets for a single ticker (on-demand materialization)
get
Quarterly and annual cash flow statements for a single ticker (on-demand materialization)
get
Market-wide after-hours earnings calendar for the latest reporting session
get
Forward analyst revenue and EPS estimates for a single ticker (on-demand materialization)
get
Reported EPS history for a single ticker (on-demand materialization)
get
Market-wide premarket earnings calendar for the latest reporting session
get
All four financial statement blocks for a single ticker (on-demand materialization)
get
SEC filing-level fundamentals and XBRL revenue breakdown for a single ticker (on-demand materialization)
get
Quarterly and annual income statements for a single ticker (on-demand materialization)
get
Earnings-event price behaviour and straddle backtest for a single ticker (on-demand materialization)
get
Per-disclosure-day insider buy/sell counts and notionals for a single ticker (on-demand materialization)
get
Insider transactions for a single ticker (on-demand materialization)
get
Market-wide per-disclosure-day insider buy/sell counts and notionals
get
Daily aggregated insider flow for one sector (on-demand materialization)
get
Daily aggregated insider flow for a single ticker (on-demand materialization)
get
Market-wide latest insider (Form 4) transactions
get
Position changes reported by one institution in its latest 13F (on-demand materialization)
get
Latest reported 13F holdings for one institution (on-demand materialization)
get
Directory of 13F filing institutions ranked by portfolio value
get
Most recent institutional filings across the market
get
Institutional holders of one ticker from 13F filings (on-demand materialization)
get
Sector allocation of one institution across recent 13F report periods (on-demand materialization)
get
Whole-window return statistics across a ticker set (on-demand materialization)
get
Commodity price / index time series (on-demand materialization)
get
US macro indicator time series (on-demand materialization)
get
Daily / weekly / monthly FX bars for a currency pair (on-demand materialization)
get
Intraday FX bars for a currency pair (on-demand materialization)
get
Current FX spot rate for a currency pair (on-demand materialization)
get
Pairwise return correlations across a ticker set (on-demand materialization)
get
Upcoming US economic calendar (forward-looking listing)
get
Upcoming FDA / clinical catalyst calendar (forward-looking listing)
get
Upcoming US IPO calendar (forward-looking listing)
get
Market movers snapshot (most active / top gainers / top losers)
get
Market-wide top open-interest changes across all optionable underlyings
get
Today option-volume Top 150 with open-interest changes
get
Market-wide total options volume and premium per trading day
get
ATM option chain pair for one ticker and one expiry (on-demand materialization)
get
Historical chain Greeks + IV + daily OI for one ticker + expiration + right (on-demand materialization)
get
Historical chain NBBO series for one ticker + expiration + right (on-demand materialization)
get
Option chain snapshot for one ticker + expiration (on-demand materialization)
get
Daily EOD series for a single option contract (on-demand materialization)
get
Intraday Greeks series for a single option contract (on-demand materialization)
get
Intraday 1-minute bars for a single option contract (on-demand materialization)
get
Latest-day volume profile for a single option contract (on-demand materialization)
get
Per-expiry chains/open-interest/volume breakdown for one ticker (on-demand materialization)
get
Max pain per expiry for one ticker (on-demand materialization)
get
Per-contract open-interest change for one ticker (on-demand materialization)
get
Open interest per expiry for one ticker (on-demand materialization)
get
Open interest per strike for one ticker (on-demand materialization)
get
Full market list of optionable tickers
get
Latest-day options volume aggregate for one ticker (on-demand materialization)
get
Option volume distribution by underlying price level for one ticker (on-demand materialization)
get
Volume and open interest per expiry for one ticker (on-demand materialization)
get
Securities-lending desk fee/rebate and availability observations for one ticker (on-demand materialization)
get
SEC fails-to-deliver settlement history for one ticker (on-demand materialization)
get
FINRA bi-weekly short interest and float history for one ticker (on-demand materialization)
get
Market-wide short interest screener for the latest FINRA disclosure period
get
FINRA daily short volume and ratio series for one ticker (on-demand materialization)
get
FINRA daily short volume by reporting venue for one ticker (on-demand materialization)
get
Company fundamentals and reference profile (on-demand materialization)
get
Dividend history for one ticker (on-demand materialization)
get
Reference metadata for one ticker (on-demand materialization)
get
Full active US listing directory (canonical active universe)
get
Recent lit-exchange prints for one ticker (on-demand materialization)
get
Most recent market-wide lit-exchange stock prints
get
Latest session OHLC for a cash index (on-demand materialization)
get
OHLC candles for one ticker at a chosen candle size (on-demand materialization)
get
Latest NBBO quote for a single stock ticker (on-demand materialization)
get
Tickers in a given sector (on-demand materialization)
get
Stock split history for one ticker (on-demand materialization)
get
Latest stock state for one ticker (on-demand materialization)
get
Technical indicator time series for one ticker (on-demand materialization)
get
Ticker-to-exchange directory (raw vendor list, includes delisted symbols)
get
Market-wide volatility anomaly leaderboard (short_vol + long_vol merged)
get
Volatility anomaly score for a single ticker (on-demand materialization)
get
Market-wide volatility character leaderboard
get
Volatility character metrics for a single ticker (on-demand materialization)
get
Interpolated implied volatility term nodes for a single ticker (on-demand materialization)
Latest NBBO quote for a single stock ticker (on-demand materialization)
get
/v1/stocks/quote/{ticker}
Path parameters
ticker
string
required
Response
object payload
Changes