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vectorbt
Python

vectorbt

The backtesting engine that gives you an unfair advantage. Run thousands of trading ideas before others finish one.

by polakowo · GitHub
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algorithmic-tradingalgorithmic-traidingbacktestingPython
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Run thousands of trading strategies at once to test their performance quickly and visualize the results easily.

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8.3k8.1k
2026-07-042026-08-31
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📄 About

The backtesting engine that gives you an unfair advantage. Run thousands of trading ideas before others finish one.

vectorbt has 8.3k stars on GitHub. It has been forked 1.1k times. vectorbt is written mainly in Python. It has been in active development since 2017. Its main topics are algorithmic-trading, algorithmic-traiding, backtesting, cryptocurrency.

Frequently asked questions

What is vectorbt?

The backtesting engine that gives you an unfair advantage. Run thousands of trading ideas before others finish one.

Is vectorbt open source?

vectorbt is an open-source project.

Is vectorbt free?

Yes. vectorbt is free and open source — you can use, modify and self-host it.

What language is vectorbt written in?

vectorbt is written mainly in Python.

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