1月20日医疗健康（980016）指数跌1.04%，成份股迪哲医药（688192）领跌

Core Viewpoint - The Medical Health Index (980016) experienced a decline of 1.04%, closing at 6286.72 points on January 20, with a total transaction volume of 27.088 billion yuan and a turnover rate of 0.91% [1] Group 1: Index Performance - On the day of reporting, 16 constituent stocks of the Medical Health Index increased, with Xinhecheng leading the gain at 3.42%, while 33 stocks declined, with Dize Pharmaceutical leading the drop at 5.1% [1] Group 2: Capital Flow - The net outflow of main funds from the Medical Health Index constituent stocks totaled 1.264 billion yuan, while retail investors saw a net inflow of 1.253 billion yuan, and speculative funds had a net inflow of 10.5153 million yuan [2] - In the past 10 days, there was an adjustment in the Medical Health Index constituent stocks, with one stock added and one stock removed [2]