Core Points - The Sci-Tech Innovation 50 Index opened lower on October 31 and experienced significant fluctuations throughout the day, ultimately closing down 3.13% at 1415.53 points, with a trading volume of approximately 949.5 billion yuan [1] - The overall Sci-Tech Innovation Index also declined by 1.04%, closing at 1650.51 points, with a total trading volume of 259.8 billion yuan [1] - Excluding the suspended stock Lingzhi Software, 591 stocks on the Sci-Tech Board showed mixed performance, with active movements in biopharmaceutical and chemical pharmaceutical sectors, while specialized machinery and semiconductor stocks faced the largest declines [1] Individual Stock Performance - Sangfor Technologies and Foxit Software reached their daily limit up, leading in gains, while Zhengfan Technology saw a significant drop of 14.30%, marking the largest decline [2] Trading Volume - Cambricon Technologies topped the trading volume with 11.83 billion yuan, while ST Pava recorded the lowest trading volume at 801.7 million yuan [3] Turnover Rate - Bibet achieved the highest turnover rate at 42.39%, while Longteng Optoelectronics had the lowest turnover rate at 0.26% [4]
科创板收盘播报：科创50指数跌3.13% 生物制药股表现活跃
Zhong Guo Jin Rong Xin Xi Wang·2025-10-31 07:44