2月5日医疗健康（980016）指数涨0.33%，成份股片仔癀（600436）领涨

Core Viewpoint - The Medical Health Index (980016) closed at 6134.0 points on February 5, with a slight increase of 0.33%, and a total trading volume of 27.221 billion yuan, indicating active market participation [1] Group 1: Index Performance - On the day, 27 stocks within the Medical Health Index rose, with Pianzaihuang leading with a 4.0% increase, while 23 stocks declined, with Changshan Pharmaceutical experiencing the largest drop of 5.2% [1] - The index's turnover rate was recorded at 1.04%, reflecting the liquidity of the stocks involved [1] Group 2: Top Constituents - The top ten constituents of the Medical Health Index include: - WuXi AppTec (603259) with a weight of 10.68%, closing at 97.11 yuan, up 1.57%, and a market cap of 289.753 billion yuan [1] - Hengrui Medicine (600276) with a weight of 9.56%, closing at 58.16 yuan, up 0.97%, and a market cap of 386.020 billion yuan [1] - Mindray Medical (300760) with a weight of 8.13%, closing at 192.10 yuan, down 0.29%, and a market cap of 232.910 billion yuan [1] - Other notable constituents include Pianzaihuang (600436), Aier Eye Hospital (300015), and Changshan Pharmaceutical (300255) [1] Group 3: Capital Flow - The net inflow of main funds into the Medical Health Index constituents totaled 505 million yuan, while retail investors saw a net outflow of 289 million yuan [1] - Detailed capital flow indicates that WuXi AppTec had a net inflow of 213 million yuan, while Changshan Pharmaceutical faced a significant outflow of 52 million yuan from retail investors [2]