Zheng Xing Xing Ye Ri Bao·2025-09-22 08:47Market Overview - On September 22, the biopharmaceutical sector experienced a slight decline of 0.15%, with Kanglaosheng leading the drop [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Stock Performance - Notable gainers in the biopharmaceutical sector included: - Aipumai (688293) with a closing price of 58.70, up 9.90% on a trading volume of 47,100 shares and a turnover of 267 million yuan [1] - Baipusais (301080) closed at 61.75, up 5.05% with a trading volume of 38,300 shares and a turnover of 231 million yuan [1] - Muli Pharmaceutical (603087) closed at 73.60, up 3.76% with a trading volume of 182,000 shares and a turnover of 134.2 million yuan [1] - Conversely, the following stocks saw significant declines: - Kanglaosheng (833575) closed at 14.71, down 6.90% with a trading volume of 90,400 shares and a turnover of 137 million yuan [2] - Kexing Pharmaceutical (688136) closed at 40.54, down 3.20% with a trading volume of 47,600 shares and a turnover of 194 million yuan [2] - Changchun High-tech (000661) closed at 122.10, down 2.49% with a trading volume of 102,800 shares and a turnover of 1.265 billion yuan [2] Capital Flow - The biopharmaceutical sector saw a net outflow of 473 million yuan from institutional investors, while retail investors contributed a net inflow of 418 million yuan [2] - The following stocks had notable capital flows: - Ganli Pharmaceutical (603087) had a net inflow of 58.16 million yuan from institutional investors [3] - Rongchang Biotechnology (688331) saw a net inflow of 43.73 million yuan from institutional investors [3] - ZhiXiangJinTai (688443) had a net inflow of 6.53 million yuan from retail investors [3]