Group 1 - The Shenzhen Stock Exchange has revised the compilation plan for the ChiNext Composite Index, resulting in a total of 1,316 sample stocks that cover 95% of the listed companies on the ChiNext board [1] - The total market capitalization coverage of these sample stocks is 98%, with the top three industries represented being Industrial (32%), Information Technology (26%), and Healthcare (12%) [1] - High-tech enterprises account for 92% of the index weight, while strategic emerging industries represent 79%, and key sectors such as advanced manufacturing, digital economy, and green low-carbon industries make up 74% [1] Group 2 - The Shenzhen Stock Exchange aims to enhance the "Chuang" series of indices and index products, focusing on serving national major strategies and key areas [1] - The exchange plans to enrich the supply of quality investment targets to provide diversified options for medium- and long-term capital allocation, contributing to the high-quality development of the capital market [1]
深交所：修订后，创业板综样本股1316只，覆盖95%的创业板上市公司