Market Overview - On October 17, the Hang Seng Index fell by 2.48%, closing at 25,247.10 points, while southbound funds through the Stock Connect recorded a net purchase of 6.303 billion HKD [1][3] - The total trading volume for the Stock Connect on the same day was 153.005 billion HKD, with a net buying amount of 6.303 billion HKD [1][3] Trading Activity - In the Shanghai Stock Connect, the trading volume was 94.290 billion HKD with a net purchase of 5.656 billion HKD; in the Shenzhen Stock Connect, the trading volume was 58.715 billion HKD with a net purchase of 0.647 billion HKD [1][3] - The most actively traded stock in the Shanghai Stock Connect was Alibaba-W, with a trading amount of 8.411 billion HKD, followed by SMIC and Xiaomi Group-W, with trading amounts of 5.454 billion HKD and 3.257 billion HKD, respectively [1][2] Stock Performance - In terms of net buying, Meituan-W led with a net purchase of 648 million HKD, despite its closing price dropping by 4.30% [1][2] - Alibaba-W experienced the highest net selling amount of 1.112 billion HKD, with a closing price decline of 4.22% [1][2] - In the Shenzhen Stock Connect, Alibaba-W also topped the trading volume with 5.302 billion HKD, while SMIC and Xiaomi Group-W followed with 4.385 billion HKD and 2.591 billion HKD, respectively [2]