Jin Rong Jie·2025-08-15 07:48Core Insights - The China Securities Hong Kong 100 Energy Index (H100 Energy) reported a value of 2627.00 points, showing a trend of opening lower and then rising [1] - The index has increased by 5.47% over the past month, 12.08% over the past three months, and 6.54% year-to-date [2] Index Composition - The H100 Energy Index is entirely composed of securities listed on the Hong Kong Stock Exchange, with a 100% allocation [3] - The sector breakdown of the index includes 46.02% in oil refining, 36.76% in integrated oil and gas companies, and 17.21% in coal [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 [3] - Weight factors are generally fixed until the next scheduled adjustment, with provisions for temporary adjustments in special circumstances [3]