[Review: The Science and Technology Innovation 50 Index rose nearly 10%, and the turnover of the Shanghai and Shenzhen Stock Exchanges returned to 2 trillion] On November 4th, the market rebounded quickly in the afternoon, with the Science and Technology Innovation 50 Index rising nearly 10%, and the GEM Index rising more than 6%. Semiconductor industry ETFs broke out collectively, and the semiconductor ETF Boshi (159582), semiconductor equipment ETF investment (561980), etc. all rose to the limit. The turnover of the Shanghai and Shenzhen stock markets was 2.04 trillion, 334.3 billion higher than the previous trading day. More than 4,600 stocks in the market rose, and more than 100 stocks reached their daily limit. On the market, hot spots are rotating rapidly, and the semiconductor industry chain is exploding. Jingyi Equipment, Torrance, Huafeng Measurement and Control, Qiangyi Shares, and Jiangfeng Electronics are trading at their daily limit of 20CM; Northern Huachuang, Tongfu Microelectronics, and Jinhaitong are trading at their daily limit; precious metals Xiaocheng Technology is trading at their daily limit of 20CM, and Shanjin International, Zhaojin Gold, Sichuan Gold, Chifeng Gold, and Shengda Resources are trading at their daily limit. ; The concepts of innovative drugs and CRO fluctuated and rose, with Jinling Pharmaceuticals, WuXi AppTec, and Asymptotics hitting their daily limit; computing hardware stocks rebounded in the afternoon, with Xinyisheng, Zhongji InnoLight, and Changguang Huaxin rising by more than 10%; concepts of robotics and physical AI were active, with Yongzhen Co., Ltd.'s 2 consecutive boards, Fulai New Materials, China-Malaysia Transmission hitting their daily limit, and Suochen Technology's 20CM daily limit. On the downside, the direction of the "sheep" generation collectively weakened, with Aoyang Health, Sunshine Lighting, Sunshine Dairy, and Baiyang shares falling by the limit. As of the close, the Shanghai Stock Exchange Index rose 2.16%, the Shenzhen Component Index rose 4.22%, and the ChiNext Index rose 6.4%.