Global Stock Data

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global-stock-data

US Market Data for AI Coding Assistants Options Greeks · 0DTE Flow · VIX Term Structure · SEC Filings & Insider Trades · Short Data · Fundamentals · Screener · Global Rates & FX · Taiwan · Energy

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Architecture · Compliance · Quick Start · Endpoints · Data Sources · FAQ

Full-stack market data for US equities — 16 layers · 50+ endpoints · 17 sources · zero-auth · only requests.

Official-source-first (V2.0): CBOE options with full Greeks + 0DTE flow, FINRA market-wide short volume, SEC EDGAR filing stream + a free market-wide screener, Treasury / CFTC / earnings calendar. Every source is labeled with its compliance tier, terms quoted verbatim — "official" does not mean "free to use".

New in V2.1: a global rates & FX layer — policy rates for 38 central banks (BIS), ECB FX / key rates / euro-area yield curve, NY Fed SOFR / EFFR, Fed H.10 FX / H.6 money stock, and US Treasury auctions + federal debt, all tier S. Yahoo K-line now returns true full-history daily bars in exchange-local dates, builds weekly / monthly / quarterly bars from daily data, and works for Japan / Taiwan / Korea / India / Europe and more.

New in V2.2: CBOE volatility indices (VIX since 1990) and the VIX term structure, FINRA short interest (twice a month, with days to cover), SEC Form 4 insider trades line by line and 13F institutional holdings, the Taiwan Stock Exchange / TPEx official open APIs (latest Taiwan quotes, P/E, monthly revenue; commercial use OK), and US EIA weekly crude oil / natural gas inventories plus spot prices (spot prices are tier B, see Compliance tiers).

A single self-contained Skill file that turns raw US stock data — scattered across many sources — into a toolkit an AI coding assistant can call directly. You no longer memorize Eastmoney secid prefixes, Yahoo crumb auth flows, or SEC EDGAR CIK mappings. That's all handled.

This project distributes code, not market data. Data is fetched by the user under each source's own terms. For commercial use, rely only on tier-S sources.

Compatible with Claude Code · Codex · OpenClaw. The Skill file is structured Markdown + embedded Python — any AI coding assistant with context injection can use it.

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Architecture

US Full-Stack Data · 16-layer architecture · V2.2
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├── Market Data      Sina + Tencent + Eastmoney push2        Real-time quotes, 25-78 fields
├── K-line           Sina(back to 1984) + Yahoo chart        Daily / weekly / monthly / minute; JP/TW/KR/IN/EU via suffix
├── Technical Ind.   MA/EMA + MACD + RSI + KDJ + Bollinger   Pure Python, zero extra deps
├── Fundamentals     Eastmoney + Yahoo + SEC XBRL            Statements + key metrics + holdings
├── Fund Flow        Eastmoney push2his                      Daily main/large/medium/small flow
├── Options          Yahoo crumb                             Options chain (US only)
├── SEC Filing       EDGAR submissions + XBRL                10-K/10-Q/8-K + 503 GAAP metrics (US)
└── Tools            Eastmoney + Yahoo + SEC CIK             Search + market list + news + ticker↔CIK