Market Performance - On August 13, the medical services sector rose by 4.02%, led by Innovative Medical [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Individual Stock Performance - The table lists various stocks in the medical services sector, with notable declines including *ST Bio down 4.95% and ST Zhongzhu down 2.66% [1] - Other stocks such as Lanwei Medical and Baicheng Pharmaceutical also experienced minor declines of 1.76% and 1.59% respectively [1] Capital Flow Analysis - The medical services sector saw a net inflow of 1.962 billion yuan from institutional investors, while retail investors experienced a net outflow of 1.888 billion yuan [3] - Notable stocks with significant net inflows from institutional investors include Yaoming Kande with 1.13 billion yuan and Kanglong Huacheng with 248 million yuan [3] - Conversely, retail investors showed significant outflows from stocks like Yaoming Kande and Kanglong Huacheng, indicating a shift in investor sentiment [3]