2026年10月21日，沪深两市成交额为1.44万亿元，；连续8个交易日低于20日均线（1.69万亿元），成交活跃度再次回落。 -------- 注：两市成交量反映了各大机构、游资、广大散户对A股看法，高于均线代表总成交量升高，市场情绪偏乐观，低于均线代表总成交量下降，市场情绪降温。

The 2026 World Physical AI Conference and Yushu Partner Ecosystem Conference were held in Hangzhou. Yushu Technology chairman, general manager and CTO Wang Xingxing announced the World Physical AI Competition, offering an annual prize pool of tens of millions of yuan. The contest is open to global teams and individuals and will run eight tracks: mobile locomotion, athletics, combat, dexterous manipulation, manufacturing, sports events, multimodal interaction and eldercare, aimed at concentrating global innovation and accelerating breakthroughs in physical AI.

JODI: Saudi crude oil inventories fell 32.435 mln barrels in August to 143.197 mln barrels.