Zheng Xing Xing Ye Ri Bao·2025-09-15 08:42Market Overview - On September 15, the medical services sector rose by 1.58%, led by Zhaoyan New Drug, while the Shanghai Composite Index closed at 3860.5, down 0.26% [1] - The Shenzhen Component Index closed at 13005.77, up 0.63% [1] Top Performers - Zhaoyan New Drug (603127) closed at 41.65, with a gain of 10.01% and a trading volume of 597,900 shares, amounting to a transaction value of 2.418 billion [1] - Boteng Co., Ltd. (300363) closed at 28.59, up 9.21%, with a trading volume of 571,200 shares, totaling 1.633 billion [1] - Kanglong Chemical (300759) closed at 35.90, increasing by 6.37%, with a trading volume of 895,600 shares, amounting to 3.178 billion [1] Underperformers - Jukang Life (300143) closed at 12.19, down 5.21%, with a trading volume of 245,900 shares, totaling 306 million [2] - Digital Human (835670) closed at 17.13, down 3.22%, with a trading volume of 55,800 shares, amounting to 9.562 million [2] - BGI Genomics (300676) closed at 53.20, down 3.11%, with a trading volume of 152,700 shares, totaling 81.5 million [2] Capital Flow - The medical services sector saw a net inflow of 502 million from institutional investors, while retail investors experienced a net outflow of 423 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional buying contrasting with retail selling [2] Individual Stock Capital Flow - Kailaiying (002821) had a net inflow of 1.90 billion from institutional investors, while retail investors saw a net outflow of 1.87 billion [3] - Kanglong Chemical (300759) experienced a net inflow of 184 million from institutional investors, with retail investors seeing a net outflow of 1.51 billion [3] - Jiuzhou Pharmaceutical (603456) had a net inflow of 47.19 million from institutional investors, while retail investors experienced a net outflow of 81.89 million [3]