午后跳水，港股通汽车ETF（159323）跌幅拉大！聚焦头部车企智能化的领先优势

Group 1 - The core viewpoint of the articles highlights a significant decline in major indices of A-shares and H-shares, particularly the Hang Seng Technology Index, which fell over 1.5% [1] - The Hong Kong Stock Connect Automotive ETF (159323) experienced a drop of nearly 1%, with key holdings such as Li Auto, Great Wall Motors, Geely, and Leap Motor all declining [1] - Dongxing Securities emphasizes that the future competitiveness of automotive companies will hinge on their intelligent driving capabilities, marking a transition in the automotive industry towards smart technology [1] Group 2 - Recent data indicates that the Hong Kong Stock Connect Automotive ETF (159323) attracted a total of 42.18 million yuan in the last 10 days, with a net inflow rate of 27%, reflecting strong investor interest in the automotive sector [2] - The ETF's index focuses heavily on the Hong Kong automotive sector, featuring a leading proportion of passenger vehicles and a relative scarcity of new energy vehicle manufacturers compared to A-shares [2] - The top five weighted stocks in the index, including BYD, Li Auto, XPeng, Geely, and Leap Motor, account for nearly 65% of the total weight, indicating a concentrated investment in leading players in the smart driving field [2]