What is pfeed¶
pfeed (/piː fiːd/) is the data engine for trading, serving as a pipeline between raw data sources and traders. It enables you to download historical data, stream real-time data, and store cleaned data in a local data lake for quantitative analysis, supporting both batch processing and streaming workflows through streamlined data collection, cleaning, transformation, and storage.
Why use pfeed¶
You should use pfeed if you want to:
Download or stream reliable, validated and clean data for research, backtesting, or live trading
Get historical data (dataframe) or live data in standardized formats by just calling a single function
Own your data by storing them locally, or to the cloud later
Build a local data lakehouse (Parquet + DuckLake) on your own machine
Interact with different kinds of data (including TradFi, CeFi and DeFi) using a unified interface
Related Projects¶
alphafund - AI-Powered Personal Hedge Fund. Be Your Own Fund Manager.
pfund — A Complete Algo-Trading Framework for Machine Learning, TradFi, CeFi and DeFi ready. Supports Vectorized and Event-Driven Backtesting, Paper and Live Trading
pytrade - An Educational Hub for Trading with Python. Where Python Trading Begins