backtester-python

Python backtester for intraday gold (XAUUSD) strategies: minute-by-minute simulation with real spread, conservative fills, and a built-in look-ahead test that proves results don’t use future prices. Includes honest research results.

Backtest IMC Prosperity 4 strategies with a realistic matching engine, PnL tracking, visual analytics, and Colab-ready setup.

Official Python backtesting library for PolyOrderbooks historical Polymarket order-book data.

Runnable strategy backtests on PolyOrderbooks historical Polymarket order books.

QuantJourney Backtester

A Python framework for testing trading strategies against the ways backtests mislead: look-ahead audits, matched-exposure controls, and block-bootstrap significance tests. The tester is itself tested - a property fuzzer plus mutation testing (4 planted engine bugs, all caught). Includes three case studies of rejected ideas.

Backtester for IMC Prosperity 4

Community version of quantitative backtesting framework

Vegas Backtesting Engine

A high-frequency trading model using Interactive Brokers API with pairs and mean-reversion in Python

This project is in no way affiliated with Profitspi.

Simple Python Backtesting

BackTest Cryptocurrency pairs

algo trading backtesting on BitMEX

A web application for backtesting rebalancing stock strategies in the nordic stock markets and sharing strategies with other users.

You can do Backtest for indicators of Tradingview using this python script.

Backtest and run stock trading CFD strategies tick by tick

Python Backtesting infrastructure for trading strategies + Dashboard

BakTst_Org is a backtesting system for quantitative transactions.

Python Equity Backtester / Market Simulator