Group 1 - The total trading volume of the CSI 800 Index ETF today reached 205 million yuan, an increase of 115 million yuan compared to the previous trading day, representing a growth rate of 127.02% [1] - Specifically, the Tianfu CSI 800 ETF (515800) had a trading volume of 175 million yuan today, which is an increase of 116 million yuan from the previous trading day, with a growth rate of 196.58% [1] - The Penghua CSI 800 ETF (159800) recorded a trading volume of 613,000 yuan today, an increase of 119,400 yuan compared to the previous trading day, with a growth rate of 24.19% [1] Group 2 - As of market close, the CSI 800 Index (000906) fell by 0.34%, while the average decline of related ETFs tracking the CSI 800 Index was 0.32% [1] - The ETFs with the largest declines today included the E-Fund CSI 800 ETF (515810) and the Tianfu CSI 800 ETF (515800), which fell by 0.45% and 0.29% respectively [1] - The trading volume changes for the CSI 800 Index ETFs on June 27 are detailed in a table, showing various funds' trading volumes and percentage changes [1]

Group 1 - The total trading volume of the CSI 800 Index ETF reached 109 million yuan today, an increase of 63.81 million yuan compared to the previous trading day, representing a growth rate of 141.24% [1] - The Tianfu CSI 800 ETF (515800) had a trading volume of 86.69 million yuan today, up by 50.65 million yuan from the previous day, with a growth rate of 140.58% [1] - The E Fund CSI 800 ETF (515810) recorded a trading volume of 17.24 million yuan today, an increase of 8.49 million yuan, with a growth rate of 96.87% [1] Group 2 - The 800 Enhanced ETF (159517) saw a trading volume of 4.67 million yuan today, which is an increase of 4.64 million yuan, reflecting a staggering growth rate of 16,069.47% [1] - The CSI 800 Index (000906) closed down by 0.92%, while the average decline for related ETFs tracking the CSI 800 Index was 0.91% [1] - The Tianfu CSI 800 ETF (515800) and the 800 Enhanced ETF (159517) had the largest declines today, falling by 0.99% and 0.93% respectively [1]