QuantConnect/Lean

Releases4.16K

Frequency1 day

Last Release 5 days ago

Stars19.7K

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

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Version	Date	Stability Stability is determined by the version string and my be inaccurate.
17409	Dec 15, 2025Monday, 15 December 2025, 13:25	Stable
17408	Dec 11, 2025Thursday, 11 December 2025, 18:15	Stable
17407	Dec 11, 2025Thursday, 11 December 2025, 18:15	Stable
17406	Dec 11, 2025Thursday, 11 December 2025, 18:15	Stable
17405	Dec 11, 2025Thursday, 11 December 2025, 13:30	Stable
17404	Dec 10, 2025Wednesday, 10 December 2025, 23:01	Stable
17403	Dec 10, 2025Wednesday, 10 December 2025, 22:29	Stable
17401	Dec 9, 2025Tuesday, 9 December 2025, 16:01	Stable
17400	Dec 9, 2025Tuesday, 9 December 2025, 16:01	Stable
17399	Dec 9, 2025Tuesday, 9 December 2025, 16:01	Stable
17398	Dec 9, 2025Tuesday, 9 December 2025, 16:01	Stable
17397	Dec 5, 2025Friday, 5 December 2025, 14:05	Stable
17396	Dec 5, 2025Friday, 5 December 2025, 14:05	Stable
17395	Dec 1, 2025Monday, 1 December 2025, 16:49	Stable
17394	Dec 1, 2025Monday, 1 December 2025, 16:49	Stable
17393	Dec 1, 2025Monday, 1 December 2025, 16:49	Stable
17392	Dec 1, 2025Monday, 1 December 2025, 16:49	Stable
17390	Nov 28, 2025Friday, 28 November 2025, 20:03	Stable
17389	Nov 25, 2025Tuesday, 25 November 2025, 18:32	Stable
17388	Nov 18, 2025Tuesday, 18 November 2025, 19:23	Stable
17386	Nov 18, 2025Tuesday, 18 November 2025, 19:23	Stable
17385	Nov 18, 2025Tuesday, 18 November 2025, 19:23	Stable
17384	Nov 18, 2025Tuesday, 18 November 2025, 19:23	Stable
17383	Nov 18, 2025Tuesday, 18 November 2025, 17:05	Stable
17381	Nov 18, 2025Tuesday, 18 November 2025, 13:44	Stable