Sou Hu Cai Jing·2026-02-09 10:30Core Viewpoint - The China Securities Medical Index (399989) closed at 7161.62 points, up 0.6%, with a trading volume of 19.192 billion yuan and a turnover rate of 1.97% on February 9 [1] Group 1: Index Performance - On the same day, 37 of the index's constituent stocks rose, with Sanbo Brain Science leading with a 5.32% increase, while 12 stocks declined, with Aier Eye Hospital falling by 2.98% [1] - The top ten constituent stocks of the China Securities Medical Index are primarily in the pharmaceutical and medical sectors, with WuXi AppTec holding the highest weight at 10.03% [1] Group 2: Stock Details - The top ten stocks include: - WuXi AppTec: Weight 10.03%, Latest Price 98.70, Market Cap 294.97 billion yuan [1] - Mindray Medical: Weight 9.12%, Latest Price 189.17, Market Cap 229.36 billion yuan [1] - United Imaging Healthcare: Weight 7.49%, Latest Price 128.92, Market Cap 106.25 billion yuan [1] - Aier Medical: Weight 6.04%, Latest Price 10.74, Market Cap 100.16 billion yuan [1] - Other notable stocks include Tigermed, Kanglong Chemical, and Yuyue Medical, all within the medical and pharmaceutical industry [1] Group 3: Capital Flow - The net outflow of main funds from the index's constituent stocks totaled 205 million yuan, while retail investors saw a net inflow of 1.51 billion yuan [1] - Detailed capital flow indicates that major stocks like WuXi AppTec and Mindray Medical experienced varying levels of net inflow and outflow from different investor categories [2]