法國內政部長：法國抗議活動中近1000人被捕，人數可能進一步上升。

S&P Dow Jones Indices said it has revised rules for classifying stocks as growth or value, adding intangible assets, expected earnings and free cash flow to valuation assessments and removing 12‑month price momentum from growth metrics. The changes, adopted after a recent consultation, will take effect at the annual index reconstitution before market open on Dec. 21. The reclassification could force index-tracking funds to rebalance to match new constituents; analyst James Seifert estimates at least $375bn of passive assets are linked to affected indices. S&P said the move responds to long-running questions over the usefulness of traditional value measures; researchers and managers have pointed to value’s long-term underperformance and flaws in metrics such as price-to-book.

A high-quality brain–computer interface (BCI) dataset project led by Tongji Hospital of Huazhong University of Science and Technology was launched in Wuhan on the 24th. The hospital said it will build the dataset in partnership with leading domestic hospitals and core enterprises; the project is planned to be completed and operational in 2027. The dataset will target 10 clinical areas — stroke rehabilitation, spinal cord injury, Parkinson’s disease, epilepsy, disorders of consciousness, refractory pain, facial paralysis, speech-function disorders, movement-disorder diseases and gastrointestinal neuroregulation — covering primary clinical scenarios for neuromodulation and functional restoration. The programme will assemble six data modalities, prioritising brain-signal acquisition, intention decoding, functional assessment, closed-loop neuromodulation and rehabilitation-interaction multimodal datasets.