OpenTraderWorldYour trading workspace, on your own machine.

A free, self-hosted platform bundling the tools traders and investors actually use (journal, market data, backtesting, portfolios, news) with your data staying yours.

Get started

What is OpenTraderWorld?

Live demo

GitHub

🔒

Self-hosted & private

Runs on your computer or server with Docker. Localhost-only by default; you decide if and how it is reachable. No account, no cloud, no telemetry.

🧩

Modular

25+ modules, install only what you use. Trading Journal, historical data, backtester, quant tools, portfolio tracker, news aggregator, notes and more.

📈

Built for traders

Weighted-average-cost PnL, fee schedules, multi-currency with automatic FX, scaling in/out, SL/TP brackets, 13F holdings, tax estimates.

🤖

With AI Agent & MCP

A built-in AI chat assistant (bring your own provider) that can act on your data, plus an MCP server so external agents read or update your modules through a controlled, token-scoped gateway, off by default.

Beyond the docs

These pages cover installing, configuring and using your own instance. The project website, opentraderworld.com, is where everything around it lives: