
Group 1 - The total trading volume of the ChiNext Index ETFs reached 1.641 billion yuan today, an increase of 456 million yuan from the previous trading day, representing a growth rate of 38.52% [1] - Specifically, the E Fund ChiNext ETF (159915) had a trading volume of 1.408 billion yuan today, up by 409 million yuan from the previous day, with a growth rate of 40.89% [1] - The GF ChiNext ETF (159952) recorded a trading volume of 93.2405 million yuan, an increase of 15.8598 million yuan, with a growth rate of 20.50% [1] Group 2 - The ChiNext Index (399006) closed down by 1.36%, while the average decline of related ETFs tracking the ChiNext Index was 1.26% today [1] - The ETFs with the largest trading volume increases included the CCB ChiNext ETF (159956) and the Harvest ChiNext Enhanced Strategy ETF (159675), which saw increases of 157.15% and 70.30%, respectively [1] - The top decliners among the ETFs included the Puyin Ansheng ChiNext ETF (159810) and the ChiNext ETF from ICBC (159958), which fell by 1.57% and 1.45%, respectively [1]