Core Points - The total trading volume of the ChiNext Index ETFs reached 2.543 billion yuan today, an increase of 886 million yuan from the previous trading day, representing a growth rate of 53.51% [1] - The E Fund ChiNext ETF (159915) had a trading volume of 2.222 billion yuan, up 776 million yuan from the previous day, with a growth rate of 53.65% [1] - The GF ChiNext ETF (159952) recorded a trading volume of 122 million yuan, an increase of 45.41 million yuan, with a growth rate of 59.30% [1] - The Tianhong ChiNext ETF (159977) saw a trading volume of 54.61 million yuan, up 26.53 million yuan, with a growth rate of 94.52% [1] Trading Performance - The ChiNext Index (399006) rose by 1.90% by the end of the trading day, while the average increase of related ETFs tracking the ChiNext Index was 1.72% [1] - The top-performing ETFs included the GF ChiNext ETF (159952) and the Rongtong ChiNext ETF (159808), which increased by 1.87% and 1.85%, respectively [1] Detailed Trading Data - The trading data for various ChiNext ETFs shows significant increases in both trading volume and percentage growth compared to the previous trading day, with notable performances from several funds [1] - For instance, the PuYin Ansheng ChiNext ETF (159810) and the Bosera ChiNext ETF (159908) had increases of 221.79% and 132.40% in trading volume, respectively [1]