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#quantopian

@_zheergen: Holy cow! Quantopian shut down, but its backtesting engine was revived by the author of Machine Learning for Trading—zipline-reloaded! Zipline was once the world's most powerful Python backtesting framework, Quantopia…

X AI KOLs Timeline ↗ · 2026-08-08 Cached

zipline-reloaded is a continuation of the Zipline backtesting framework maintained by Stefan Jansen after Quantopian shut down, supporting Python 3.11+ and pandas 2.0+, retaining the event-driven architecture and Pipeline API, suitable for factor-based stock selection and machine learning strategy backtesting.

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quantopian

@_zheergen: Holy cow! Quantopian shut down, but its backtesting engine was revived by the author of Machine Learning for Trading—zipline-reloaded! Zipline was once the world's most powerful Python backtesting framework, Quantopia…

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