Jin Rong Jie·2025-07-11 08:37Group 1 - The core index of the CSI 1000 Information Technology Index is reported at 9130.36 points, with a one-month increase of 6.25%, a three-month increase of 11.71%, and a year-to-date increase of 7.69% [1] - The CSI 1000 Index series selects liquid and representative securities from each industry, forming 10 industry indices to provide diversified investment targets [1] - The top ten holdings of the CSI 1000 Information Technology Index include: O-film (2.69%), Huahong Semiconductor (1.54%), Heertai (1.42%), Siwei Tuxin (1.39%), Sifang Jichuang (1.33%), Jingfang Technology (1.27%), Chipone (1.25%), Weining Health (1.24%), Anji Technology (1.24%), and Tuobang Co. (1.2%) [1] Group 2 - The market share of the CSI 1000 Information Technology Index holdings is 57.12% from the Shenzhen Stock Exchange and 42.88% from the Shanghai Stock Exchange [1] - The industry composition of the index holdings includes: Software Development (24.50%), Integrated Circuits (19.58%), Optical Electronics (14.73%), IT Services (12.38%), Semiconductor Materials and Equipment (9.51%), Electronic Components (7.54%), Electronic Terminals and Components (7.10%), Other Electronics (2.08%), Electronic Chemicals (1.84%), and Discrete Devices (0.73%) [2] - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December, and temporary adjustments may occur under special circumstances [2]