中证科创创业50指数ETF今日合计成交额11.85亿元，环比增加37.16%

Group 1 - The total trading volume of the CSI Innovation and Entrepreneurship 50 Index ETF reached 1.185 billion yuan today, an increase of 37.16% compared to the previous trading day [1] - The E Fund CSI Innovation and Entrepreneurship 50 ETF (159781) had a trading volume of 447 million yuan, up 65.83% from the previous day [1] - The Huaxia CSI Innovation and Entrepreneurship 50 ETF (159783) saw a trading volume of 126 million yuan, with a 70.15% increase compared to the last trading day [1] Group 2 - The average decline of ETFs tracking the CSI Innovation and Entrepreneurship 50 Index was 3.37% at market close, with the largest declines from the Guotai CSI Innovation and Entrepreneurship 50 ETF (588360) and the Founder Fubon Innovation and Entrepreneurship 50 ETF (588310), which fell by 3.83% and 3.58% respectively [2] - The trading volume changes for various ETFs on October 17 showed significant increases, particularly for the Guotai CSI Innovation and Entrepreneurship 50 ETF (588360) which increased by 153.11% [2] - The trading volume for the Southern CSI Innovation and Entrepreneurship 50 ETF (159780) was 166 million yuan, reflecting a 28.84% increase from the previous trading day [2]