[comments: Prev concussion in the afternoon rose 0.55% AI arithmetic power, application direction collective rally] the overall market rebounded throughout the day, the three major indexes rose slightly, and the gem index was on the strong side. On the day, the AI concept stock broke out again across the board, leading the rise in the direction of calculation, CPO, and liquid cooling. Taichengguang, Yihua shares, Tuo Wei Information, Huasheng Tiancheng, Industrial Union, etc.; media game stocks strengthened in the afternoon, palm fun technology, Century Huatong, Soul Network, Jinyi Film and Television and other trading limit. Auto industry chain stocks were stimulated by the opening strength, Zhongtong bus, Chaoda equipment, Yingli Automobile, Zhejiang Shibao and other stocks rose by the daily limit. CRO concept stocks fluctuated and rebounded, and Yuan Bio rose by more than 10%. In terms of decline, infrastructure stocks fell into adjustment, Leo plan fell by more than 10%, and Hanjia design fell by more than 5%. On the whole, stocks rose more than fell less, and more than 2700 stocks in the two cities rose. Today's turnover on the Shanghai and Shenzhen stock markets is 989.6 billion, 130 billion higher than that of the previous trading day. In terms of plates, liquid-cooled servers, CPO, mobile games, cars and other plates led the increase, while tourism, new urbanization, real estate, supply and marketing cooperatives and other sectors led the decline. By the close, the Prev index was up 0.55%, the Shenzhen Composite Index was up 0.66%, and the gem index was up 0.9%. Northbound funds sold 1.441 billion yuan net throughout the day, of which Shanghai shares sold 413 million yuan and Shenzhen stocks sold 1.028 billion yuan.