Open Source Finance & Investing Tools Projects

Open-source tools for financial analysis, stock market tracking, portfolio management, and investment research.

Free browser-based invoice generator with live PDF preview, no sign-up required, and support for 120+ currencies.

Terminal-based stock market visualizer that displays real-time stock graphs directly in your terminal.

Open-source framework for building and deploying high-frequency crypto trading bots with market making and arbitrage strategies.

Open-source financial data platform for analysts, quants, and AI agents — a free alternative to Bloomberg Terminal.

Free, open source crypto trading bot written in Python with strategy backtesting, machine learning, and multi-exchange support.