Sou Hu Cai Jing·2025-11-21 09:52Market Overview - The precision medicine sector experienced a decline of 1.61% on November 21, with Berry Genomics leading the drop [1] - The Shanghai Composite Index closed at 3834.89, down 2.45%, while the Shenzhen Component Index closed at 12538.07, down 3.41% [1] Stock Performance - Key stocks in the precision medicine sector showed varied performance, with the following notable changes: - United Imaging Healthcare (688271) increased by 2.15% to a closing price of 133.50 [1] - Berry Genomics (000710) fell by 8.67% to a closing price of 11.59, with a trading volume of 233,200 shares and a turnover of 278 million [2] - WuXi AppTec (603259) decreased by 2.00% to a closing price of 91.80, with a significant trading volume of 346,800 shares and a turnover of 3.197 billion [1] Capital Flow - The precision medicine sector saw a net outflow of 678 million from institutional investors, while retail investors contributed a net inflow of 705 million [2] - The following stocks experienced notable capital flows: - New Open Source (300109) had a net inflow of 22.76 million from institutional investors [3] - ST Xiangxue (300147) faced a significant net outflow of 17.12 million from institutional investors [3]