據英國金融時報：馬克·扎克伯格表示Meta Platforms(META.O)已達到人工智能“前沿”，並拒絕放慢發展的呼聲。

HKEX said it has co-developed and launched the S&P 500 HKEX Tech 100 Index with S&P Dow Jones Indices, combining leading S&P 500 constituents listed in the US and the largest Hong Kong-listed technology companies by market cap. The index, launched on Sept. 30, 2026, is designed to support ETFs tracking it in qualifying for Stock Connect inclusion and to serve as a single benchmark for US–Hong Kong equity allocation, promoting portfolio diversification and cross-market capital flows.

Copernicus Climate Change Service: global temperatures remain above 1.5°C; September was the second-warmest September on record.