QuantConnect/Lean

Releases4.24K

Frequency23 hours 50 minutes

Last Release3 days ago

Stars20.8K

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

Subscribe above to receive notifications when new versions are released.

4,239 releases

Version	Date	Stability Stability is determined by the version string and may be inaccurate.
17156	Jun 23, 2025Monday, 23 June 2025, 21:38	Stable
17155	Jun 23, 2025Monday, 23 June 2025, 13:41	Stable
17154	Jun 20, 2025Friday, 20 June 2025, 20:36	Stable
17153	Jun 20, 2025Friday, 20 June 2025, 15:10	Stable
17150	Jun 18, 2025Wednesday, 18 June 2025, 21:32	Stable
17148	Jun 17, 2025Tuesday, 17 June 2025, 16:11	Stable
17147	Jun 17, 2025Tuesday, 17 June 2025, 16:11	Stable
17146	Jun 16, 2025Monday, 16 June 2025, 21:59	Stable
17145	Jun 16, 2025Monday, 16 June 2025, 21:59	Stable
17144	Jun 13, 2025Friday, 13 June 2025, 20:14	Stable
17142	Jun 13, 2025Friday, 13 June 2025, 20:14	Stable
17141	Jun 13, 2025Friday, 13 June 2025, 20:14	Stable
17139	Jun 13, 2025Friday, 13 June 2025, 15:35	Stable
17134	Jun 10, 2025Tuesday, 10 June 2025, 15:27	Stable
17133	Jun 10, 2025Tuesday, 10 June 2025, 14:58	Stable
17132	Jun 9, 2025Monday, 9 June 2025, 19:08	Stable
17131	Jun 6, 2025Friday, 6 June 2025, 14:03	Stable
17130	Jun 5, 2025Thursday, 5 June 2025, 12:24	Stable
17129	Jun 4, 2025Wednesday, 4 June 2025, 17:14	Stable
17128	Jun 4, 2025Wednesday, 4 June 2025, 17:14	Stable
17127	Jun 3, 2025Tuesday, 3 June 2025, 20:17	Stable
17126	May 27, 2025Tuesday, 27 May 2025, 17:22	Stable
17125	May 27, 2025Tuesday, 27 May 2025, 17:22	Stable
17124	May 23, 2025Friday, 23 May 2025, 18:41	Stable
17120	May 16, 2025Friday, 16 May 2025, 18:27	Stable