金融界8月25日消息，上证指数高开高走，上证科创板综合指数(科创综指，000680)上涨2.55%，报 1578.92点，成交额3473.37亿元。 从上证科创板综合指数持仓的市场板块来看，上海证券交易所占比100.00%。 从上证科创板综合指数持仓样本的行业来看，信息技术占比52.13%、工业占比22.91%、医药卫生占比 16.53%、原材料占比3.44%、可选消费占比2.30%、通信服务占比2.09%、主要消费占比0.53%、能源占 比0.07%。 资料显示，上市以来日均总市值排名在科创板前10位的证券于上市满三个月后计入指数，其他证券于上 市满一年后计入指数。样本被实施风险警示的，从被实施风险警示措施次月的第二个星期五的下一交易 日起将其从指数样本中剔除；被撤销风险警示措施的证券，从被撤销风险警示措施次月的第二个星期五 的下一交易日起将其计入指数。当样本退市时，将其从指数样本中剔除。样本公司发生收购、合并、分 拆、停牌等情形的处理，参照指数计算与维护细则处理。 数据统计显示，上证科创板综合指数近一个月上涨20.28%，近三个月上涨31.83%，年至今上涨 37.62%。 据了解，上证科创板综合指数由上 ...

易方达上证科创板综合增强策略ETF（588553）将于2025年8月18日至2025年8月22日进行发售，首次募 集规模上限为20亿元，该基金的场内简称为科创增指，基金管理人为易方达基金，由殷明担任该基金的 基金经理。 （原标题：易方达上证科创板综合增强策略ETF开启认购） 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 该基金的业绩比较基准为：上证科创板综合指数收益率。（数据宝） ...

Group 1 - The Shanghai Stock Exchange Science and Technology Innovation Board Composite Index (STAR Index) opened high and fluctuated, rising by 0.73% to 1219.33 points, with a trading volume of 90.146 billion yuan [1] - The STAR Index has increased by 4.05% in the past month, 0.52% in the past three months, and 8.20% year-to-date [1] - The STAR Index is composed of eligible listed companies on the Science and Technology Innovation Board and includes dividend distributions in its performance calculation, with a base date of December 31, 2019, set at 1000.0 points [1] Group 2 - The top ten weighted stocks in the STAR Index are: Haiguang Information (4.69%), Cambrian (3.39%), Zhongxin International (2.55%), Kingsoft Office (1.87%), Baili Tianheng (1.75%), Zhongwei Company (1.66%), United Imaging Healthcare (1.55%), Lanke Technology (1.37%), Transsion Holdings (1.3%), and China Resources Microelectronics (0.94%) [1] - The STAR Index's holdings are entirely composed of stocks listed on the Shanghai Stock Exchange, with a 100% allocation [1] Group 3 - In terms of industry composition, the STAR Index is dominated by Information Technology (49.65%), followed by Industrial (24.45%), Healthcare (17.51%), Materials (3.34%), Consumer Discretionary (2.31%), Communication Services (2.10%), Consumer Staples (0.57%), and Energy (0.07%) [2] - Securities that rank in the top 10 by average total market capitalization on the STAR Board are included in the index after three months of listing, while others are included after one year [2] - Securities under risk warning are removed from the index starting from the next trading day after the second Friday of the month following the implementation of the warning, and those that have their warnings lifted are included from the next trading day after the second Friday of the month following the removal [2]

Group 1 - The A-share market's three major indices closed mixed, with the Sci-Tech Innovation Board Composite Index down 0.5% to 1158.81 points and a trading volume of 78.894 billion yuan [1] - The Sci-Tech Innovation Board Composite Index has decreased by 7.69% over the past month, increased by 4.75% over the past three months, and has risen by 4.10% year-to-date [1] - The index is composed of eligible listed companies on the Sci-Tech Innovation Board and includes dividend distributions in its performance calculations, with a base date of December 31, 2019, set at 1000.0 points [1] Group 2 - The top ten weighted stocks in the Sci-Tech Innovation Board Composite Index include Haiguang Information (5.41%), Cambrian (4.13%), SMIC (2.84%), Kingsoft Office (2.18%), Zhongwei Company (1.83%), United Imaging (1.67%), Transsion Holdings (1.54%), Baillie Tianheng (1.49%), Lattice Technology (1.32%), and China Resources Microelectronics (0.95%) [1] - The industry composition of the index shows that Information Technology accounts for 52.19%, Industry for 23.48%, Healthcare for 16.36%, Materials for 3.37%, Consumer Discretionary for 2.19%, Communication Services for 1.79%, Consumer Staples for 0.57%, and Energy for 0.05% [2] - Securities that rank in the top 10 by average total market capitalization on the Sci-Tech Innovation Board are included in the index after three months of listing, while others are included after one year [2]