Zheng Xing Xing Ye Ri Bao·2025-08-11 08:40Market Overview - The medical services sector increased by 1.71% on August 11, with Haitai Biological leading the gains [1] - The Shanghai Composite Index closed at 3647.55, up 0.34%, while the Shenzhen Component Index closed at 11291.43, up 1.46% [1] Top Performers - Haitai Biological (300683) closed at 55.27, up 8.67% with a trading volume of 131,700 shares and a transaction value of 708 million [1] - Sunshine Nuohua (688621) closed at 68.66, up 8.47% with a trading volume of 88,200 shares and a transaction value of 581 million [1] - Chengda Pharmaceutical (301201) closed at 29.56, up 7.57% with a trading volume of 101,900 shares and a transaction value of 294 million [1] Other Notable Stocks - Innovative Medical (002173) closed at 18.72, up 6.36% with a trading volume of 1,476,200 shares and a transaction value of 2.739 billion [1] - ST Biological (000504) closed at 12.54, up 5.03% with a trading volume of 85,600 shares and a transaction value of 10.7 million [1] Fund Flow Analysis - The medical services sector saw a net inflow of 782 million from institutional investors, while retail investors experienced a net outflow of 751 million [2] - The sector's overall fund flow indicates a strong interest from institutional investors despite retail selling pressure [2] Individual Stock Fund Flow - WuXi AppTec (603259) had a net inflow of 296 million from institutional investors, while retail investors saw a net outflow of 282 million [3] - Kanglong Chemical (300759) experienced a net inflow of 181 million from institutional investors, with retail investors also showing a net outflow of 208 million [3] - Innovative Medical (002173) had a net inflow of 163 million from institutional investors, but retail investors faced a significant net outflow of 44.93 million [3]