Xin Lang Ji Jin·2025-11-21 06:23Group 1 - The medical sector showed signs of recovery, with major player United Imaging Healthcare rising over 3%, while other stocks like WuXi AppTec and Aier Eye Hospital fell more than 1% [1] - The largest medical ETF in A-shares (512170) experienced a decline of over 2.8% in the morning but recovered slightly in the afternoon, ultimately dropping over 1%, marking a four-month low [1] - A-shares' three major indices collectively fell over 2% [1] Group 2 - The medical ETF (512170) fell below its six-month moving average and approached a critical yearly support level, with significant trading volume of over 874 million yuan, setting a new monthly high for daily trading [3] - In the first four trading days of the week, over 627 million yuan flowed into the ETF, indicating potential bottom-fishing activity despite the risk of larger sell-offs [3] - The medical ETF has a current scale exceeding 25.3 billion yuan, making it the largest medical-related ETF in the market, with a focus on "medical devices + medical services" [3][4] Group 3 - The ETF's composition includes a significant weighting of over 26% in CXO, along with leading companies in aesthetic medicine, private hospitals, and medical information technology [3] - The ETF is passively tracking the CSI Medical Index, which was established on December 31, 2004, and published on October 31, 2014 [4]