vn.py（开源量化交易框架）

vn.py is the most popular open-source quantitative trading framework in China, community-driven. Supports CTA strategies, spread trading, options volatility trading, and more. Connects to CTP, Femas, Hundsun, and 20+ broker gateways.

Docs: https://www.vnpy.com/docs/cn/ GitHub: https://github.com/vnpy/vnpy

安装

# Install core framework
pip install vnpy

# Install CTP gateway (futures)
pip install vnpy-ctp

# Install common components
pip install vnpy-ctastrategy    # CTA strategy module
pip install vnpy-spreadtrading  # Spread trading module