一周拿下 WorldQuant 因子挑战金牌(AI 辅助)

Use to compete in the WorldQuant BRAIN Challenge and climb to GOLD (10000) with AI assistance: sign-up, discovering accessible fields/operators via API, constructing alpha factors (fundamental x analyst-expectation x long-window, rank blends), passing Sharpe>=1.25 / Fitness>=1.0 / self-correlation<0.7 gates, and a daily submission harvest loop. Also for 中文 requests about WorldQuant BRAIN 因子挖掘、Challenge 冲金/GOLD、AI 辅助量化、alpha 提交拿分、Sharpe/Fitness/turnover 调优。

by @dfkai (davidfnck)·MIT-0