Group 1 - The AI ETF (588760) opened flat, indicating stable investor sentiment towards artificial intelligence investments [1] - The Hong Kong Securities ETF (513090) experienced a slight decline of 0.16%, reflecting potential market concerns [1] - The Hong Kong Innovative Drug ETF (513120) opened flat, while the Hong Kong Stock Connect Innovative Drug ETF (159570) fell by 0.38%, suggesting mixed performance in the biotech sector [1] - The General Aviation ETF (159378) also opened flat, indicating a neutral outlook in the aviation industry [1]

Group 1 - The AI ETF (588760) opened flat, indicating stable investor sentiment towards artificial intelligence investments [1] - The Hong Kong Stock Connect innovative drug ETF (159570) declined by 1.19%, reflecting potential concerns in the pharmaceutical sector [1] - The Hong Kong Stock Connect medical ETF (513200) opened flat, suggesting a neutral market outlook for medical stocks [1] Group 2 - The general aviation ETF (159378) decreased by 0.26%, indicating slight bearish sentiment in the aviation industry [1] - The Hong Kong innovative drug ETF (513120) fell by 0.34%, which may signal challenges within the innovative drug market [1] Group 3 - A-share accounts can now trade Hong Kong stocks on a T+0 basis without the need for Hong Kong Stock Connect, enhancing trading flexibility for investors [1]