热门ETF开盘：人工智能ETF科创(588760)平开，港股通创新药ETF(159570)跌1.19%

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]