南向资金，创历史最高单日净买入纪录

Group 1 - The net buying amount of southbound funds has reached a record high of 36 billion HKD, marking the highest single-day net buying record in history [1] - On August 15, 2025, the single-day net buying amount of southbound funds hit a record of 35.876 billion HKD [1] - The Hang Seng Tech Index narrowed its decline to within 0.1% at the end of trading, after initially dropping nearly 4% in the morning [1]