microsoft/qlib

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

49.4k stars · 7.8k forks · Python

Healthy

Healthy: maintained by 3 people in the last 90 days, no known risks.

Why

No rule fired.

What would change this

A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.

Maintenance

Complete

Steady

Human commits, 30 days: 4
Human commits, 90 days: 5
Human commits, 365 days: 29
Bot share of commits, 365 days: 0%
Last commit: Oct 8, 2026 (6 days ago)
Last human commit: Oct 8, 2026 (6 days ago)
Authors, 90 days: 3
Last release: Oct 8, 2026 (6 days ago)
Median PR merge time: 30 hours

Responsiveness: of 8 recent issues, 0% got a maintainer reply. Median first response: n/a.

Sources: Commits, Releases, Merged pull requests, Issues

People

Complete

Owner: Organization
Commits sampled: 29 since Oct 14, 2025
Authors for half of commits: 2
Authors for 80% of commits: 8
Contributors: 141

Top committers

SunsetWolf: 48% of commits
XianBW: 10% of commits
shauryaMi12: 7% of commits
danfiedler-msft: 3% of commits
feedseawave: 3% of commits

Sources: Commits, Contributors

Stars

Complete

Mostly organic, confidence high

Bars show stars gained each week. Orange bars overlap a burst.

Bursts

Sep 21, 2020 to Oct 16, 2020: about 538 more stars than usual, peak 69 in one day, a spike that tapers off. We couldn't check for an outside explanation.
Dec 9, 2020 to Jan 6, 2021: about 2.5k more stars than usual, peak 527 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Jan 30, 2021 to Jan 30, 2021: about 113 more stars than usual, peak 126 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Sep 11, 2021 to Sep 18, 2021: about 720 more stars than usual, peak 235 in one day, a shape we can't classify. No outside explanation found, so this burst is unexplained.
Nov 22, 2021 to Nov 26, 2021: about 138 more stars than usual, peak 60 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Jul 21, 2022 to Jul 25, 2022: about 175 more stars than usual, peak 76 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Aug 10, 2022 to Aug 11, 2022: about 62 more stars than usual, peak 61 in one day, a spike that tapers off. Outside explanation: a jump in forks.
Jun 13, 2023 to Jun 14, 2023: about 64 more stars than usual, peak 47 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Sep 2, 2023 to Sep 6, 2023: about 281 more stars than usual, peak 170 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Mar 12, 2024 to Mar 14, 2024: about 269 more stars than usual, peak 166 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
Jul 30, 2024 to Aug 2, 2024: about 215 more stars than usual, peak 147 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
Jan 22, 2025 to Jan 26, 2025: about 125 more stars than usual, peak 53 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
Mar 2, 2025 to Mar 4, 2025: about 82 more stars than usual, peak 58 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
Mar 19, 2025 to Mar 27, 2025: about 605 more stars than usual, peak 197 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
Apr 3, 2025 to Apr 7, 2025: about 293 more stars than usual, peak 152 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
May 20, 2025 to Jun 23, 2025: about 5.8k more stars than usual, peak 890 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
Jul 13, 2025 to Jul 15, 2025: about 385 more stars than usual, peak 222 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
Feb 4, 2026 to Feb 9, 2026: about 515 more stars than usual, peak 271 in one day, a spike that tapers off. No outside explanation found, so this burst is unexplained.
Mar 18, 2026 to Mar 18, 2026: about 88 more stars than usual, peak 137 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
Apr 1, 2026 to Apr 2, 2026: about 343 more stars than usual, peak 276 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
Apr 29, 2026 to May 4, 2026: about 313 more stars than usual, peak 137 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
May 8, 2026 to May 14, 2026: about 424 more stars than usual, peak 132 in one day, a shape we can't classify. Outside explanation: a jump in issues and pull requests.
Jun 16, 2026 to Jun 18, 2026: about 176 more stars than usual, peak 125 in one day, a flat block of stars. Outside explanation: a jump in issues and pull requests.
Aug 16, 2026 to Aug 18, 2026: about 170 more stars than usual, peak 148 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.
Sep 27, 2026 to Sep 27, 2026: about 72 more stars than usual, peak 100 in one day, a spike that tapers off. Outside explanation: a jump in issues and pull requests.

6 stars GitHub has since removed (tracked since Oct 13, 2026).

Anyone can buy stars for any repo; bursts alone don't prove the owner did.

Some star bursts have no matching forks, issues, releases, or launch coverage.
Anyone can buy stars for any repo, so this describes the star history only.

Sources: How star history is analyzed

Risk

Complete

Flags

Info: The OpenSSF Scorecard for this project is 3.9 out of 10 (deps.dev). Details

License

Now: MIT (OSI-approved)
A year ago: MIT (OSI-approved)

Packages

No published packages found.

OpenSSF Scorecard: 3.9 out of 10 (via deps.dev).

Sources: GitHub: microsoft/qlib

Badge

Add this to a README to show the current verdict:

[![RepoRadar](https://reporadar.ai/microsoft/qlib/badge.svg)](https://reporadar.ai/microsoft/qlib)

Earlier verdicts

Oct 14, 2026: Healthy
Oct 13, 2026: Healthy
Oct 13, 2026: Healthy

Computed 16 hours ago · method 2026.10.2