[Review: The Science and Technology Innovation 50 Index rebounded from shocks and rose by more than 4%, and more than 4,100 stocks in the market rose] On September 16, the market rebounded from shocks, with the GEM Index rising by nearly 2%, and the Shenzhen Component Index rising by more than 1%. The turnover of Shanghai and Shenzhen stock markets was 1.84 trillion, which was 226.4 billion higher than the previous trading day. More than 4,100 stocks across the market rose. On the market, hot spots rotated rapidly, and the concept of computing power hardware fluctuated and rose. PCB Aohong Electronics 4-connected board, Ruifeng High-tech, Zhongyan Dadi, and Weigao hit the limit; the optical fiber concept was active, Huamai Technology, and Yongding shares hit the limit; CPO Dongtian rose slightly by more than 14% hit a record high, with Guangxun Technology and Tsingshan Paper hitting their daily limit; liquid-cooled servers Taifu Pump Industry and Xinghui Shares both hit their daily limit of 20CM; the semiconductor materials sector strengthened during the session, with Zhongjing Technology 2-Link, Leon Micro, Youyan Silicon, and Youyan New Materials hitting their daily limit. In terms of decline, the construction machinery sector was weak, with Sany Heavy Industry, Shantui Co., Ltd., Liugong, Hengli Hydraulics, etc. all falling. As of the close, the Shanghai Stock Exchange Index rose 0.71%, the Shenzhen Component Index rose 1.26%, and the ChiNext Index rose 1.96%.