Group 1 - The Hang Seng Index rose by 1.60% on July 15, with southbound funds totaling a transaction amount of 150.755 billion HKD, including 77.289 billion HKD in buy transactions and 73.466 billion HKD in sell transactions, resulting in a net buy of 3.824 billion HKD [1] - The southbound trading through Stock Connect (Shenzhen) had a cumulative transaction amount of 54.072 billion HKD, with net buying of 2.234 billion HKD, while Stock Connect (Shanghai) had a cumulative transaction amount of 96.683 billion HKD, with net buying of 1.590 billion HKD [1] - Alibaba-W had the highest transaction amount among southbound funds at 11.593 billion HKD, followed by Tencent Holdings and Meituan-W with transaction amounts of 6.587 billion HKD and 6.315 billion HKD respectively [1] Group 2 - Meituan-W recorded a net buy of 647 million HKD, with a closing price increase of 4.38%, while Tencent Holdings faced the highest net sell of 831 million HKD, despite a closing price increase of 3.50% [1][2] - Among the stocks with continuous net buying, Meituan-W had the highest net buy amount of 5.752 billion HKD over 7 days, followed by Giant Star Legend with a net buy of 528 million HKD over 5 days [2] - The stocks with the highest net sell amounts included Tencent Holdings and Xiaomi Group-W, with total net sells of 1.820 billion HKD and 1.708 billion HKD respectively [2]