[Review: The GEM Index bottomed out and rose by more than 4%, and robot concept stocks collectively broke out] On October 23, the market rebounded quickly in the afternoon, and the three major indexes collectively bottomed out and rebounded. The GEM Index rose by more than 4%, after falling by more than 3% before. Many broad-based ETFs continue to increase their volume, among which the GEM ETF E Fund (159915) has a turnover of more than 19.5 billion yuan, a new high since October 9, 2024. The turnover of the Shanghai and Shenzhen stock markets was 1.96 trillion, 427.6 billion higher than the previous trading day. More than 4,500 stocks across the market rose. On the market, hot spots rotate rapidly, and the concept of robots explodes. Daye shares have 6 consecutive boards, Fulai New Materials has 3 boards in 5 days, Huayang Intelligent, Zhengyu Industrial, and Xiangyang Bearing have 2 consecutive boards, Yushu Technology has a daily limit of 20CM, Wanxiang Qianchao, Shandong Weida, and Pais Lin and Dafeng Industrial hit the daily limit; Physics AI Fantuo hit 3 boards in 5 days, and Tianyu Digit hit the daily limit; non-bank financial performance was active, with Hualin Securities, Huijin Technology, and Great Wisdom hitting the daily limit; retail Shanghai Jiubai hit 3 boards in a row, and Top 100 Group and Xinhua Department Store hit the daily limit. In terms of decline, the power sector was weak, with Mindong Electric Power, Anhui Electric Power, and Qianyuan Electric Power falling one after another; the banking sector fell back in shock, with Bank of China falling by more than 4%. As of the close, the Shanghai Stock Exchange Index rose 0.89%, the Shenzhen Component Index rose 2.79%, and the ChiNext Index rose 4.16%.