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 * [dateutil](https://dateutil.readthedocs.io/en/stable/) - Powerful extensions to the standard datetime module
 * [maya](https://github.com/timofurrer/maya) - makes it very easy to parse a string and for changing timezones
 * [Chaos Genius](https://github.com/chaos-genius/chaos_genius) - ML powered analytics engine for outlier/anomaly detection and root cause analysis
+* [BDE Score](https://github.com/hbhqq9/bde-score) - Open-source multi-factor stock scoring API with real-time composite scores across US, HK, and A-Share markets.
 
 ## Reinforcement Learning
 * [Gymnasium](https://github.com/Farama-Foundation/Gymnasium) - An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly [Gym](https://github.com/openai/gym)).