A股猪肉股短线走强，京基智农涨停，益生股份、巨星农牧、新五丰、湘佳股份、东瑞股份跟涨。

OpenAI said it will invite the Codex team to host an AMA on the r/Codex subreddit to address developer questions.

China A-shares closed lower: Shanghai Composite -1.00%, Shenzhen Component -2.29%, ChiNext -4.37%, STAR 50 -5.53%. Turnover rose to 3.39 tln yuan, up 474.8 bln yuan vs the prior session. Innovative-drug names led gains, with Changshan Pharmaceutical, Zhongsheng Pharmaceutical, Joinn Laboratories and Shuanglu Pharmaceutical hitting the 20% daily limit. AI-application names were active; Skyworth Digital and Huanrui Century hit limit-up. The commercial space sector rallied after afternoon news, with Hangtian Huanyu, China Satellite and Zhongtian Rocket among multiple limit-ups. Top sector winners included liquor, wind-power equipment and passenger cars; laggards included electronic chemicals, semiconductors, energy metals, components, securities, rare earths, batteries, advanced packaging and glass substrate plays. More than 3,700 stocks advanced across the market.