CAViaR

Python Backtesting library for trading strategies

Open source software that helps you create and deploy high-frequency crypto trading bots

Open source crypto trading bot

Hikyuu Quant Framework 基于C++/Python的极速开源量化交易研究框架，同时可基于策略部件进行资产重用，快速累积策略资产。

fastquant — Backtest and optimize your ML trading strategies with only 3 lines of code!

Trading bot with support for realtime trading, backtesting, custom strategies and much more.

Python-based framework for backtesting trading strategies & analyzing financial markets [GUI :neckbeard:]

GPU-accelerated Factors analysis library and Backtester

Alpaca Trading API integrated with backtrader

Modular Python library that provides an advanced event driven backtester and a set of high quality tools for quantitative finance. Integrated with various data vendors and brokers, supports Crypto, Stocks and Futures.