Jin Rong Jie·2025-08-01 08:35Core Insights - The Shanghai Composite Index decreased by 0.37%, while the CSI Hong Kong-Shanghai-Shenzhen 500 Healthcare Index fell by 1.74%, closing at 8507.96 points with a trading volume of 40.594 billion yuan [1] - Over the past month, the CSI Hong Kong-Shanghai-Shenzhen 500 Healthcare Index has increased by 17.84%, 24.27% over the last three months, and 34.48% year-to-date [1] Index Composition - The CSI Hong Kong-Shanghai-Shenzhen 500 Healthcare Index is composed of 11 industry categories, reflecting the overall performance of different sectors within the index [1] - The top ten holdings in the index are: WuXi AppTec (10.42%), Hengrui Medicine (9.97%), BeiGene (9.63%), Innovent Biologics (6.64%), Mindray Medical (6.06%), WuXi Biologics (5.19%), CanSino Biologics (4.4%), China National Pharmaceutical Group (3.36%), CSPC Pharmaceutical Group (3.17%), and United Imaging Healthcare (2.85%) [1] Market Distribution - The market distribution of the CSI Hong Kong-Shanghai-Shenzhen 500 Healthcare Index shows that the Hong Kong Stock Exchange accounts for 37.87%, the Shanghai Stock Exchange for 33.61%, and the Shenzhen Stock Exchange for 28.52% [2] Sector Allocation - The sector allocation within the index includes: Chemical Drugs (36.20%), Pharmaceutical and Biotechnology Services (18.33%), Biopharmaceuticals (18.14%), Medical Devices (11.07%), Traditional Chinese Medicine (8.56%), and Medical Commerce and Services (7.70%) [2] Index Adjustment - The index samples are adjusted biannually, with adjustments occurring on the next trading day following the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2] Fund Tracking - Public funds tracking the CSI Hong Kong-Shanghai-Shenzhen 500 Healthcare Index include the China Merchants CSI Hong Kong-Shanghai-Shenzhen 500 Healthcare ETF [3]