market-data

Automated market-data pipeline collecting market data 3x daily via GitHub Actions

What's Up. And What's Down

Financial, macroeconomic, market, company and earnings-call datasets in CSV and JSON, updated regularly for research and analysis.

Upbit — independent third-party profile of a public API surface, by API Evangelist. Upbit is a leading South Korean cryptocurrency exchange operated by Dunamu Inc., offering REST and WebSocket APIs for market data retrieval, order management, account balances, and transaction history. Developers must register an Upbit account with security level 2

Self-hosted, open-source financial data MCP server for AI agents — SEC filings, XBRL financials, 13F holdings, insider & congressional trades, short interest, FRED, CFTC/CBOE and daily prices across 64 MCP tools. Equibles Cloud adds earnings call transcripts, live quotes, options chains with Greeks, guidance and a screener.

Personal site and market signal service

Automated daily financial market summary: Global Indices · Leader Insights · Market News · Macro Data · Earnings · Sectors · Central Banks | 每日金融市场自动汇总

Compares prediction-market-implied probabilities with options-implied probabilities for the same event, and measures how much of the gap survives trading costs.

Order-book research engine on 85.8M WSE order messages: deterministic replay, causal signal evaluation, execution-cost and queue diagnostics, C++20 kernels with byte-exact Python parity.

Daily ETF holdings-change signals across 71 funds (ARK, YieldMax, Avantis, Roundhill and more): conviction-scored buy/sell signals, cross-fund divergences, sector flow. Free REST API + MCP server for AI agents, no auth required. TickerTrace, a TraderMatrix product.

API رایگان قیمت دلار، طلا، سکه، ارز و تتر با داده‌های لحظه‌ای و تاریخی JSON | Free Iran market API for USD/IRR, gold, coin, crypto and exchange rates

A股市场心电图：每日五次联动美股、日股、港股、新闻与宏观数据，发布可审计风险评分和前向验证。

Hyperliquid liquidation ladder, BTC/ETH/SOL, hourly static JSON (data for the hl-ladder CLI)

Download and install Postman for Windows 10 and 11 using a single PowerShell command for a clean setup.

Monitor your Claude and Codex relay balances from the Windows 11 system tray with this native utility.

中国 A 股数据基础设施。55个日更数据集：股票行情、基本面、期货数据、资金面、公告事件、指数行业、宏观与风险。行级溯源、PIT 语义、复权与历史成分内置，MCP 原生。自托管，零注册、零 API Token

Measuring the volatility risk premium with options data I collect myself — a daily IV snapshot across 109 tickers.

Track weekly U.S. cannabis product pricing using this methodology, SQL queries, and sample datasets to compute subcategory price indices.

Generated static release for Seiche: public money-market, capital-transmission and China macro evidence. Canonical source: beepboop2025/seiche.

Render Markdown files in a native frameless macOS window with live reload, syntax highlighting, KaTeX, Mermaid, and Vim-style shortcuts