Group 1 - The core viewpoint of the article highlights the performance of the CSI Hong Kong 300 Mainland High Beta Index, which reported a recent increase of 0.64% over the past month, a decrease of 6.38% over the last three months, and a year-to-date increase of 7.28% [1][2] - The CSI Hong Kong 300 Mainland High Beta Index is designed to reflect the overall performance of securities listed on the Hong Kong Stock Exchange from various strategic investment perspectives, with a base date of December 30, 2005, set at 1000.0 points [1][2] - The top ten holdings of the CSI Hong Kong 300 Mainland High Beta Index include MicroPort Scientific Corporation-B (4.17%), ZhongAn Online (3.32%), Hua Hong Semiconductor (2.82%), WuXi Biologics (2.75%), XPeng Inc. (2.73%), Guotai Junan Securities (2.59%), Ali Health (2.49%), JD Health (2.43%), MicroPort Medical (2.39%), and Country Garden Services (2.36%) [1][2] Group 2 - The industry composition of the CSI Hong Kong 300 Mainland High Beta Index shows that finance accounts for 23.18%, real estate for 21.15%, healthcare for 17.57%, consumer discretionary for 16.75%, information technology for 10.39%, communication services for 4.34%, materials for 2.82%, consumer staples for 1.91%, and industrials for 1.88% [2] - The index sample is adjusted biannually, with adjustments implemented on the next trading day following the second Friday of June and December each year. Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]
中证香港300内地高贝塔指数报890.07点，前十大权重包含华虹半导体等