2 1 Shi Ji Jing Ji Bao Dao·2025-10-31 07:29Market Overview - The three major indices opened slightly lower and maintained a fluctuating adjustment trend, with the ChiNext Index dropping over 2% [1] - By the close, the Shanghai Composite Index fell by 0.81%, the Shenzhen Component Index decreased by 1.14%, and the ChiNext Index declined by 2.31% [1] Sector Performance - The pharmaceutical sector saw significant gains, with companies like Sanofi, Shuyou Shen, and Lianhuan Pharmaceutical hitting the daily limit [1] - Multi-modal AI and Sora concepts rose, with stocks such as Fushi Holdings, Aorui De, and 360 Technology also reaching the daily limit [1] - Short drama game concepts increased, with Bona Film Group, Huanrui Century, and Yue Media hitting the daily limit [1] - The Fujian sector was actively traded, with Pingtan Development and Fujian Jinsen also reaching the daily limit [1] Trading Volume and Activity - The total trading volume of the Shanghai and Shenzhen markets was 2.32 trillion yuan, a decrease of approximately 103.84 billion yuan compared to the previous trading day [1] - The Shanghai market's trading volume was 1.03 trillion yuan, while the Shenzhen market's was 1.29 trillion yuan [1] Top Traded Stocks - The top traded stock was Zhongji Xuchuang, with a trading volume of 273.47 billion yuan, followed by Xinyi Sheng at 205.71 billion yuan, Shenghong Technology at 193.14 billion yuan, Yangguang Electric at 191.37 billion yuan, and Industrial Fulian at 181.81 billion yuan [1][2]