ICBC(601398) 金融界·2025-05-19 08:13Group 1 - The core viewpoint of the article highlights the performance of the China Securities Hong Kong 300 Modern Service Index, which has seen significant increases over various time frames, including a 10.89% rise in the past month and a 15.20% increase year-to-date [1][2] - The index is composed of securities selected based on the China Securities industry classification, reflecting the overall performance of theme securities listed on the Hong Kong Stock Exchange [1] - The top ten holdings of the index include major companies such as Tencent Holdings (18.17%), Alibaba-W (12.98%), and HSBC Holdings (9.03%), indicating a concentration in large-cap stocks [1] Group 2 - The industry composition of the index shows that finance accounts for 35.37%, communication services for 28.05%, and consumer discretionary for 23.77%, highlighting the dominance of these sectors [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December, ensuring the index remains relevant to market conditions [2]