The three major A-share indices collectively adjusted in the morning. As of midday, the Shanghai Composite Index fell 0.39%, the Shenzhen Component Index fell 0.65%, the ChiNext Index fell 0.50%, and the Beijing Stock Exchange 50 Index rose 0.02%. The market's half-day turnover was 739.9 billion yuan, an increase of 37.6 billion yuan from the previous day. More than 4,000 stocks in the market were in the red. In terms of sector themes, the robot, semiconductor, and auto parts sectors led the gains; the Internet e-commerce, retail, and influenza sectors led the declines. On the market, the robot concept led the gains, Meditech 3 consecutive boards, Wuzhou Xinchun and Yijiahe hit the daily limit, Amperon, Zhaomin Technology, and Shuanglin shares rose by more than 10%; the semiconductor concept rose the most, Broadcom Integrated and Changdian Technology hit the daily limit, Cambrian, Longxun shares, and SMIC rose the most. The auto parts concept was active, Feilong shares and Fuda shares hit the daily limit, and Top Group and Sanhua Intelligent Control rose by more than 5%. The retail sector saw the largest decline, with Zhongbai Group falling more than 9%, and many stocks including Youhao Group, Aiyishi, and Dongbai Group falling more than 5%; Internet e-commerce concepts led the decline, with Antarctic E-Commerce and Cross-Border Link seeing the largest declines.