OptionWhales
by FastDrop
US options flow and stock data: unusual activity, gamma levels, IV, quotes, news. Free keys.
US options flow and stock data: unusual activity, gamma levels, IV, quotes, news. Free keys. Official MCP Registry: io.optionwhales/options-flow@1.2.0. Remote endpoint: https://api.optionwhales.io/mcp
Problem it solves
Discoverable MCP server listed in the official MCP Registry.
How it's different
Remote MCP endpoint ingested from the official registry and probed by FastDrop.
Ingested from the official MCP Registry
FastDrop pulled this entry from the official MCP Registry as io.optionwhales/options-flow and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed
and the description is not theirs.
If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.
Claim this listingTools this endpoint exposes
Read directly from the endpoint on 3 Oct 2026. Not supplied by the maker.
intent_flow_currentToday's options-flow intent rankings: which tickers show bullish vs bearish institutional positioning (accumulation, distribution, hedging), with direction bias and strength. Use for 'what are big opt
momentum_rankingsTickers ranked by options-flow momentum (the fastest-changing positioning this session). Use for 'which stocks have the strongest options momentum right now?'. Free keys: top 3; Pro: up to 200 with al
abnormal_trades_currentUnusual options activity this session — large, sweep-like or volume-versus-open-interest outlier orders with ticker, direction, size and time. Use for 'any unusual options activity in NVDA?' or 'bigge
directional_currentPer-ticker directional score for this session (-1 bearish to +1 bullish) combining net premium, order clustering and implied volatility. Use to rank names by bullish or bearish options positioning. Pr
market_tideMarket-wide options net-premium 'tide': signed large-order premium into calls versus puts, its intraday cumulative curve, and the top net-premium tickers for a session. Use for 'is options flow bullis
sector_tideOptions net premium aggregated by sector for a session. Use for 'which sectors are seeing bullish options flow?'. Pro.
darkpool_rankingOff-exchange (dark pool) activity: the market-wide off-exchange share and a per-ticker ranking by off-exchange notional for a date (default latest). Use for 'where is dark pool activity concentrated?'
earnings_currentOptions positioning around earnings for companies reporting this session: pre-earnings order flow, Greeks and intent signals. Use for 'how are traders positioned into NVDA earnings?'. Pro.
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