Sou Hu Cai Jing·2025-10-30 10:53Core Viewpoint - The Medical Health R Index (480016) experienced a decline of 2.53% on October 30, closing at 7627.16 points, with a total trading volume of 39.436 billion yuan and a turnover rate of 1.18% [1] Group 1: Index Performance - The index had 8 stocks that rose, with Zai Lab leading at a 2.8% increase, while 42 stocks fell, with WuXi AppTec leading the decline at 8.47% [1] - The top ten constituent stocks of the Medical Health R Index are primarily in the biopharmaceutical sector, with WuXi AppTec holding the largest weight at 14.37% [1] Group 2: Stock Details - WuXi AppTec: Latest price 97.06 yuan, down 8.47%, market cap 289.603 billion yuan [1] - Hengrui Medicine: Latest price 62.88 yuan, down 1.78%, market cap 417.347 billion yuan [1] - Mindray Medical: Latest price 216.69 yuan, down 2.76%, market cap 262.724 billion yuan [1] - United Imaging Healthcare: Latest price 141.03 yuan, down 3.77%, market cap 116.231 billion yuan [1] - Other notable stocks include: - Pien Tze Huang: 177.00 yuan, down 1.02% [1] - Aier Eye Hospital: 12.11 yuan, down 0.49% [1] - Kelun Pharmaceutical: 34.25 yuan, down 1.21% [1] - Changchun High & New Technology: 115.20 yuan, down 2.00% [1] - Fosun Pharma: 28.50 yuan, down 1.42% [1] - New Hope Liuhe: 24.29 yuan, down 0.04% [1] Group 3: Capital Flow - The Medical Health R Index constituents saw a net outflow of 3.222 billion yuan from institutional investors, while retail investors had a net inflow of 2.144 billion yuan [1] - The detailed capital flow indicates that retail investors were more active compared to institutional investors on that day [2]