Jin Rong Jie·2025-06-05 15:41Core Viewpoint - The China Securities Index for Hong Kong Stock Connect Medical Theme Index has shown a recent decline of 0.75%, but it has experienced significant growth over the past months, with a year-to-date increase of 28.05% [1] Group 1: Index Performance - The China Securities Index for Hong Kong Stock Connect Medical Theme Index closed at 849.54 points with a trading volume of 15.301 billion yuan [1] - Over the past month, the index has increased by 6.08%, and over the last three months, it has risen by 9.80% [1] Group 2: Index Composition - The index comprises 50 listed companies involved in medical devices, medical services, pharmaceuticals, and biotechnology [1] - The top ten weighted companies in the index include WuXi Biologics (16.26%), JD Health (10.67%), Alibaba Health (6.31%), WuXi AppTec (5.79%), China National Pharmaceutical Group (5.31%), Kingstar BioTech (4.27%), Weigao Group (3.31%), Innovent Biologics (3.06%), CSPC Pharmaceutical Group (2.51%), and MicroPort Scientific Corporation (2.4%) [1] Group 3: Index Adjustment Mechanism - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]