PyPI · npm · Packagist +396Exceptionalhealth index

ccxt/ccxtA unified trading API with more than 100 crypto exchanges and prediction markets in JavaScript / TypeScript / Python / C# / PHP / Go / Java / Rust
Rust · Python · C#★ 44K↓ 3.8M/moSep 16, 2026
PyPI96Exceptionalhealth index

hummingbot/hummingbotOpen source software that helps you create and deploy high-frequency crypto trading bots
Python★ 20.1K↓ 3,031/moSep 19, 2026
PyPI · npm94Exceptionalhealth index
Python★ 33.6K↓ 31.3K/moSep 16, 2026
PyPI93Exceptionalhealth index

Lumiwealth/lumibotBacktestable AI trading agents and Python algorithmic trading strategies for stocks, options, crypto, futures, forex, SEC filings, FRED macro data, and real brokers.
Python★ 2,051↓ 152.5K/moSep 10, 2026
PyPI93Exceptionalhealth index

OpenByteInc/QuantDingerAI quantitative trading platform for crypto, stocks, and forex with backtesting, live trading, market data, and multi-agent research.vibe-trading ,trading-agents,ai-trader,ai-trading
Python★ 11.1KAug 28, 2026
PyPI92Excellenthealth index
Python★ 643↓ 9,342/moOct 22, 2026
PyPI91Excellenthealth index

ml4t/dataMarket data acquisition, storage, and update workflows for machine learning for trading.
Python★ 49↓ 7,655/moSep 19, 2026
PyPI91Excellenthealth index
Python★ 671Sep 14, 2026
crates.io · PyPI90Excellenthealth index

Verdenroz/finance-queryOpen-source API for financial data. Get quotes, historical data, technical indicators, and more.
Rust · Python★ 44↓ 196/moSep 10, 2026
crates.io · npm · Go +190Excellenthealth index

wickra-lib/wickraStreaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.
Rust · Java · C#★ 68↓ 3,017/moOct 20, 2026
PyPI89Excellenthealth index
Python★ 98↓ 1,910/moOct 21, 2026
PyPI89Excellenthealth index
Python★ 2,995↓ 31.6K/moOct 9, 2026
npm87Excellenthealth index

LuxAlgo/PineTSRun Pine Script® anywhere. PineTS is LuxAlgo's open-source Pine Script® runtime for Node.js and the browser.
TypeScript★ 880↓ 47.6K/moOct 20, 2026
PyPI87Excellenthealth index
Python★ 3,542Sep 17, 2026
PyPI87Excellenthealth index

ml4t/backtestEvent-driven backtesting for quantitative strategies with configurable execution, accounting, risk, and framework-parity validation.
Python★ 26↓ 11.1K/moSep 17, 2026
PyPI86Excellenthealth index
Python★ 499↓ 2,244/moOct 14, 2026
npm86Excellenthealth index
JavaScript★ 537↓ 2,503/moOct 21, 2026
PyPI84Excellenthealth index

ml4t/specsSerializable, runtime-neutral contracts for market data, artifacts, strategy lifecycles, and execution across ML4T libraries.
Python★ 3↓ 16.1K/moOct 17, 2026
PyPI · crates.io84Excellenthealth index

polakowo/vectorbtThe backtesting engine that gives you an unfair advantage. Run thousands of trading ideas before others finish one.
Python★ 9,110↓ 388.1K/moSep 17, 2026
PyPI83Excellenthealth index
Python · C++★ 15↓ 291/moSep 10, 2026
npm · Go · Maven +281Excellenthealth index
Rust · Python★ 5↓ 968/moSep 18, 2026
npm · crates.io · Go +181Excellenthealth index

wickra-lib/wickra-impactThe backtester that knows you would have moved the market: agent-based fills on the real historical L2 order book.
Rust · JavaScript · Python★ 1↓ 1,007/moSep 27, 2026
PyPI81Excellenthealth index

xLydianSoftware/QubxFramework for quantitative strategies development, backtesting and live execution.
Jupyter Notebook · Python★ 69↓ 12.1K/moSep 13, 2026
PyPI80Excellenthealth index

atilaahmettaner/tradingview-mcpTradingView MCP server — real-time market data, technical analysis, screeners & backtesting for Claude, ChatGPT, Cursor & any MCP client. Stocks, crypto, forex & futures across global exchanges. Hosted or self-host.
Python★ 4,588↓ 13.4K/moSep 20, 2026
PyPI80Excellenthealth index
Python · TeX★ 35↓ 15.4K/moOct 1, 2026
PyPI80Excellenthealth index

kay-ou/SimTradeLabSimTradeLab is an open-source backtesting framework inspired by PTrade’s event-driven architecture. It features a lightweight, modular design and full syntax compatibility, enabling seamless strategy development and validation.
Python★ 338Sep 10, 2026
npm · PyPI75Goodhealth index

Weaxs/stock-analysis-pluginMulti-market stock analysis, screening & backtesting plugin for AI agents — 39 tools + 20 strategy skills across A/HK/US/JP/KR/TW markets, works with Pi Agent, Hermes, OpenClaw & Deepseek Harness
Python · TypeScript★ 29↓ 7,264/moOct 21, 2026
PyPI · npm75Goodhealth index

rootSunc/CNEquity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
Python★ 336↓ 3,295/moOct 7, 2026
PyPI · crates.io75Goodhealth index
Python · Rust★ 14↓ 10.1K/moOct 10, 2026
TypeScript★ 935↓ 72.6K/moOct 22, 2026