[Afternoon Commentary: The Science and Technology Innovation 50 Index fell more than 1% in half a day. The large consumer and agricultural sectors collectively strengthened] On September 1, the three major indexes had mixed gains and losses. The Shanghai Stock Exchange Index turned red, and the Science and Technology Innovation 50 Index showed a weak trend. The yellow and white lines of the GEM index are clearly differentiated, and the trend of heavyweight stocks is weak. The half-day turnover of the Shanghai and Shenzhen stock markets was 1.35 trillion, which was 38.2 billion higher than the previous trading day. Hot spots on the market rotated rapidly, with more than 3,500 stocks rising in the market. From the perspective of sectors, the large consumer sector bucked the trend and strengthened, with Maoye Commercial, Guofang Group, Xinhua Department Store, Guoguang Chain, Gujing Gong Liquor, Xi'an Catering, and Jiahe Food rising by the limit. The agricultural sector has been active repeatedly, with Xinsai Co., Ltd. having 4 consecutive boards, Fujian Jinsen having 3 consecutive boards, Jingliang Holdings and Wanxiang Denong hitting their daily limit. The concept of short dramas continues to be strong, with Mango Super Media, Happy Century, Zhongguang Natural Selection, and Dasheng Culture hitting the daily limit. The AI ​​application side rose during the session, with Yuanwang Technology and Jingye reaching their daily limit. The securities sector was active, with Hualin Securities reaching its daily limit. On the downside, the PCB concept fluctuated and adjusted, with Fangbang Holdings, Nanya New Materials, Sino-British Technology, etc. falling one after another. As of the close, the Shanghai Stock Exchange Index rose 0.03%, the Shenzhen Component Index fell 0.58%, and the ChiNext Index fell 0.92%.