2只上证科创板50成份指数ETF成交额环比增超30%

Group 1 - The core point of the news is the significant increase in trading volume for the STAR Market 50 Index ETFs, with a total trading volume of 19.383 billion yuan, representing a week-on-week increase of 6.022 billion yuan or 45.07% [1] - The E Fund STAR Market 50 ETF (588080) saw a trading volume of 12.346 billion yuan, an increase of 9.119 billion yuan or 282.60% compared to the previous trading day [1] - The trading volume of the Guolian An STAR ETF (588180) was 245 million yuan, up by 27.9929 million yuan or 12.89% from the previous day [1] Group 2 - The STAR Market 50 Index (000688) closed down by 0.46%, while the average decline for related ETFs was 0.43% [2] - The top-performing ETFs included the STAR 50 Enhanced ETF (588460) and the China Merchants STAR Market 50 Enhanced Strategy ETF (588450), which rose by 0.75% and 0.05% respectively [2] - The worst-performing ETFs included the Ping An STAR Market 50 ETF (589150) and the Fuguo STAR Market 50 ETF (588940), which fell by 1.26% and 0.78% respectively [2] Group 3 - The trading volume changes for various STAR Market 50 Index ETFs on January 15 show significant declines for several funds, with the Huaxia STAR Market 50 ETF (588000) experiencing a drop of 2.608 billion yuan or 32.33% [3] - The Guangfa STAR 50 ETF (588060) reported a trading volume of 286 million yuan, down by 1.02 billion yuan or 26.35% [3] - The overall trend indicates a mixed performance among the ETFs, with some experiencing substantial increases in trading volume while others faced significant declines [3]