Yifeng Pharmary(SH:603939) Sou Hu Cai Jing·2025-04-22 12:48Group 1 - The core index of the China Securities Internet Medical Theme Index (CS Internet Medical, 930720) closed at 2534.82 points, with a trading volume of 4.515 billion yuan, reflecting a slight increase of 0.12% [1] - Over the past month, the CS Internet Medical Index has decreased by 5.58%, while it has increased by 14.02% over the past three months and by 7.06% year-to-date [1] - The index includes representative companies that provide hardware, software, or services for medical informationization and intelligence, with a base date of June 29, 2012, set at 1000.0 points [1] Group 2 - The top ten weighted companies in the CS Internet Medical Index are: Yifeng Pharmacy (6.75%), Daclin (6.71%), Laobaixing (6.14%), Wandong Medical (5.6%), Yixintang (5.58%), Jiuzhoutong (5.43%), Haier Biomedical (5.37%), Lepu Medical (5.32%), Yuyue Medical (5.18%), and Aier Eye Hospital (5.14%) [1] - The market share of the CS Internet Medical Index holdings is divided between Shenzhen Stock Exchange (50.91%) and Shanghai Stock Exchange (49.09%) [1] - In terms of industry composition, the holdings of the CS Internet Medical Index consist of 70.63% in pharmaceuticals and healthcare, 25.60% in information technology, and 3.77% in communication services [1] Group 3 - The index samples are adjusted quarterly, with adjustments implemented on the next trading day following the second Friday of March, June, September, and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made under special circumstances [2] - Companies that are delisted or undergo mergers, acquisitions, or splits are handled according to calculation and maintenance guidelines [2] Group 4 - Public funds tracking the CS Internet Medical Index include: Huatai-PineBridge China Securities Internet Medical A and Huatai-PineBridge China Securities Internet Medical C [3]