Open Source

Python Libraries
for Financial Markets

Production-grade tools for market data aggregation and technical analysis. Built for precision, composability, and reliability.

MIT Licensed·Free & Open Source

laakhay/data

Market Data Infrastructure

MIT

Async-first Python library for cryptocurrency market data. REST and WebSocket providers for Binance Spot and Futures with type-safe Pydantic models.

OHLCVOrder BooksLiquidationsOpen InterestFunding Rates
Python 3.12+aiohttpPydanticasyncio
View on GitHub

laakhay/ta

Technical Analysis Engine

MIT

Composable technical analysis with immutable data structures and expression-based indicator composition. Pure Python with financial-grade Decimal precision.

SMAEMARSIMACDBBandsCustom Indicators
Python 3.12+Pure PythonType-SafeZero Dependencies
View on GitHub

laakhay/quantlab

Options Pricing Library

MIT

Python library for options pricing and analysis. Black-Scholes model, Greeks calculations, and volatility surface modeling.

Black-ScholesGreeksImplied VolatilityOption Strategies
Python 3.12+NumPySciPyType-Safe
View on GitHub
Free & Open Source
MIT Licensed

Free to use, modify, and distribute