Zheng Xing Xing Ye Ri Bao·2025-10-16 08:20Core Insights - The biopharmaceutical sector experienced a slight increase of 0.13% on October 16, with Sanofi leading the gains [1] - The Shanghai Composite Index closed at 3916.23, up 0.1%, while the Shenzhen Component Index closed at 13086.41, down 0.25% [1] Biopharmaceutical Sector Performance - Sanofi (688336) saw a significant rise of 13.02%, closing at 59.90 with a trading volume of 177,400 shares and a transaction value of 1.063 billion [1] - Other notable gainers included: - Nossland (920047) up 4.09% to 25.46 with a transaction value of 125 million [1] - Rongchang Bio (688331) up 3.28% to 99.20 with a transaction value of 684 million [1] - Conversely, several companies experienced declines, including: - Anke Bio (300009) down 2.48% to 10.23 with a transaction value of 315 million [2] - Kain Technology (688687) down 1.92% to 28.62 with a transaction value of 169 million [2] Capital Flow Analysis - The biopharmaceutical sector saw a net outflow of 2.7582 million from institutional investors, while retail investors experienced a net outflow of 140 million [2] - Notable capital inflows included: - Junshi Biosciences (688180) with a net inflow of 71.7936 million from institutional investors [3] - Sanofi (688336) with a net inflow of 67.508 million from institutional investors [3] - Conversely, significant outflows were observed in: - Sanofi (688336) with a retail net outflow of 540,300 [3] - Rongchang Bio (688331) with a retail net outflow of 4.41034 million [3]