TradingAgents: Multi-Agents LLM Financial Trading Framework

Free, open source crypto trading bot

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go / Java

Production-grade Rust-native trading engine with deterministic event-driven architecture

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Code for Machine Learning for Algorithmic Trading, 2nd edition.

Open source software that helps you create and deploy high-frequency crypto trading bots

A self-contained AI agent skill for accessing China A-share stock data from 15 sources, packaged as a structured Markdown+Python file for Claude Code, Codex, and similar agent runtimes.

Your AI trading terminal assistant for US stocks, commodities, forex, and crypto.

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

Python toolkit for quantitative finance

Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).