| Instruments and Identity | Resolved symbols, listings, identifiers, related instruments, quote snapshots, and symbol-scoped evidence. | identity_search, quote_snapshot, price_history | /v1/instruments/{symbol}/v1/instruments/{symbol}/quote/v1/instruments/{symbol}/history/v1/instruments/{symbol}/profile | AAPL instrument hub |
| Quote Snapshots | Latest quote observations, quote summaries, extended-hours rows, FX rates, and provider disagreement evidence. | quote_snapshot | /v1/quote/v1/instruments/{symbol}/quote/v1/instruments/{symbol}/summary/v1/instruments/{symbol}/extended-hours | AAPL quote evidence |
| Prices and History | Historical bars, intraday series, compact sparklines, return comparisons, volatility, and settlement series. | price_history | /v1/history/{symbol}/v1/instruments/{symbol}/intraday/v1/instruments/{symbol}/spark/v1/compare/returns | AAPL price history |
| Options and Derivatives | Option chains, expirations, IV, Greeks, flow, most-active contracts, strategies, Cboe market share, and futures-adjacent records. | options_derivatives | /v1/options/{symbol}/v1/options/{symbol}/chain/v1/options/{symbol}/expirations/v1/options/most-active | AAPL options evidence |
| Fundamentals and Issuers | Profiles, fundamentals, financial statements, valuation metrics, ratings, ownership, insiders, estimates, and issuer analytics. | fundamentals | /v1/profile/{symbol}/v1/fundamentals/{symbol}/v1/financials/{symbol}/statements/v1/ratings/{symbol} | AAPL issuer evidence |
| Events and Corporate Actions | Earnings, dividends, splits, IPOs, economic calendars, corporate actions, event reactions, and symbol-scoped event rows. | corporate_actions_calendars | /v1/calendar/v1/calendar/earnings/v1/earnings/{symbol}/v1/instruments/{symbol}/events | AAPL event evidence |
| Funds and ETFs | ETF and fund catalogs, profiles, holdings, prices, histories, performance, distributions, exposures, providers, and premium-discount data. | fund_etf | /v1/funds/v1/funds/{symbol}/profile/v1/funds/{symbol}/holdings/v1/funds/providers | SPY fund evidence |
| News, Research, and Transcripts | Market news, symbol news, latest feeds, topic feeds, story streams, source story content, research rows, ideas, RSS-style feeds, and transcripts. | news_content | /v1/news/v1/news/{symbol}/v1/news/latest/v1/news/search | AAPL news evidence |
| Markets, Screeners, and Reference Lists | Market summaries, movers, indices, sectors, exchanges, trending lists, screeners, listings, market clocks, and source-defined universes. | market_lists_screeners, metadata_system | /v1/markets/summary/v1/markets/movers/v1/markets/indices/v1/screener | Market summary evidence |
| Regulatory, Filings, Venues, and Macro | SEC, FINRA, OCC, CFTC, Treasury, FRED, FDIC, Cboe venue, short interest, short-sale, Reg SHO, halts, filings, bank, LEI, macro, and public-record datasets. | regulatory_market_structure | /v1/regulatory/v1/regulatory/short-interest/v1/filings/{symbol}/v1/macro/fred/{series_id} | AAPL filing evidence |