[Review: The GEM index fluctuated and rebounded, rising by more than 3%. CPO, PCB and other computing hardware stocks collectively broke out] On November 11, the market fluctuated and rebounded in the afternoon, with the GEM index rising by more than 3% and the Shenzhen Component Index rising by more than 1%. The turnover of Shanghai and Shenzhen stock markets was 1.68 trillion, which was 171.5 billion higher than the previous trading day. More than 3,500 stocks across the market rose. On the market, hot spots rotate rapidly, the concept of computing power hardware explodes, CPO and PCB directions lead the rise, Oshicon has 2 boards in 3 days, Yuanjie Technology has a daily limit of 20CM, Yute Optoelectronics, Dongshan Precision, Jingwang Electronics, Shanghai Electronics Co., Ltd., Cambridge Technology, Qingshan Paper, Guangxun Technology have a daily limit, Xinyi Shanda rose by more than 16%; the concept of robots was active again and again, Foley New Materials had 4 boards in 6 days, Fenglong and Koyo shares had 3 boards in a row, Fengyuzhu had 2 boards in a row, Rifa Precision Machinery, Hanwang Technology, and Ningbo Dongli hit their daily limit; AI Manga Cultural Investment Holdings had 3 boards in a row, and Shanghai Film hit a record high with 4 boards in 8 days. In terms of decline, the concept of liquor has fluctuated and adjusted, with Huangtai Liquor, Gujing Gong Liquor, Jinshiyuan Liquor, Jinhui Liquor, etc. falling one after another. As of the close, the Shanghai Stock Exchange Index rose 0.46%, the Shenzhen Component Index rose 1.32%, and the ChiNext Index rose 3.11%.