Core Points - The CSI Hong Kong 300 High Beta Index (H300HB) reported a value of 1274.62 points, with a monthly increase of 14.01%, a three-month increase of 35.04%, and a year-to-date increase of 45.66% [1][2] Group 1: Index Performance - The CSI Hong Kong 300 High Beta Index reflects the overall performance of securities listed on the Hong Kong Stock Exchange, with a base date of December 30, 2005, set at 1000.0 points [1] - The index's top ten holdings include Dongfang Zhenxuan (2.71%), InnoCare Pharma (2.34%), Sunac China (1.94%), China Merchants Securities (1.78%), FIT HON TENG (1.67%), China Cinda (1.63%), CICC (1.54%), China Galaxy (1.52%), Ping An Good Doctor (1.47%), and China Jinmao (1.45%) [1] Group 2: Sector Allocation - The sector allocation of the CSI Hong Kong 300 High Beta Index shows that finance accounts for 19.88%, consumer discretionary for 19.82%, information technology for 18.22%, healthcare for 12.38%, real estate for 11.38%, industrials for 6.66%, communication services for 5.86%, consumer staples for 2.93%, and materials for 2.87% [2] - The index sample is adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2]

Core Viewpoint - The Shanghai Composite Index opened high but closed lower, with the CSI 300 High Beta Index declining by 0.76% to 2613.17 points, with a trading volume of 240.68 billion yuan [1] Group 1: Index Performance - The CSI 300 High Beta Index has increased by 7.95% over the past month, 15.34% over the past three months, and 9.60% year-to-date [2] - The index is based on a sample space of its parent index, ranking securities by their beta values over the past year [2] Group 2: Index Holdings - The top ten weights in the CSI 300 High Beta Index are: Guotai Junan (13.31%), Xinyi Sheng (2.39%), Zhongji Xuchuang (2.18%), Tonghuashun (1.56%), Tianfu Communication (1.47%), China Shipbuilding Industry (1.33%), China State Shipbuilding (1.30%), Zhifei Biological (1.28%), Tianqi Lithium (1.27%), and Cambrian (1.22%) [2] - The market share of the CSI 300 High Beta Index holdings is 57.15% from the Shanghai Stock Exchange and 42.85% from the Shenzhen Stock Exchange [2] Group 3: Industry Composition - The industry composition of the CSI 300 High Beta Index includes: Industrial (25.63%), Financial (25.47%), Information Technology (17.02%), Healthcare (10.66%), Communication Services (9.87%), Materials (4.36%), Consumer Discretionary (4.14%), and Consumer Staples (2.84%) [3] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3]

Group 1 - The core index, the China Securities Hong Kong 300 Mainland High Beta Index (H300CNHB), reported a value of 898.38 points, with a one-month increase of 7.01%, a three-month increase of 1.94%, and a year-to-date increase of 6.72% [1][2] - The index reflects 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 index include MicroPort Scientific Corporation-B (5.17%), Hua Hong Semiconductor (2.95%), Alibaba Health (2.72%), XPeng Inc.-W (2.7%), Guotai Junan Securities (2.55%), WuXi Biologics (2.53%), Country Garden Services (2.51%), Kingdee International Software Group (2.43%), China Jinmao Holdings Group (2.37%), and GDS Holdings Limited-SW (2.31%) [1][2] Group 2 - The index's holdings are entirely composed of securities from the Hong Kong Stock Exchange, with the real estate sector accounting for 21.70%, financials for 20.95%, healthcare for 18.32%, consumer discretionary for 16.93%, information technology for 10.92%, communication services for 4.34%, materials for 2.93%, consumer staples for 2.01%, and industrials for 1.89% [2] - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year, and weight factors are generally fixed until the next scheduled adjustment [2]

Group 1 - The core viewpoint of the articles highlights the performance of the China Securities Hong Kong 300 Mainland High Beta Index, which has seen a decline of 5.65% over the past month, an increase of 7.30% over the past three months, and a year-to-date rise of 5.77% [1][2] - The 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 index include MicroPort Scientific Corporation-B (4.73%), Hua Hong Semiconductor (3.15%), XPeng Inc. (2.82%), Country Garden Services (2.63%), Guotai Junan Securities (2.61%), China Jinmao Holdings Group (2.61%), Alibaba Health Information Technology (2.57%), WuXi Biologics (2.51%), Longfor Group (2.30%), and MicroPort Medical (2.26%) [1][2] Group 2 - The industry composition of the index holdings shows that real estate accounts for 23.24%, finance for 20.61%, healthcare for 17.65%, consumer discretionary for 16.63%, information technology for 10.68%, communication services for 4.05%, materials for 3.03%, consumer staples for 2.09%, and industrials for 2.03% [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 [2]