超10亿资金逢跌布局！恒生科技ETF（513130）成交持续放量，最新规模超358亿元，创历史新高

Group 1 - The core viewpoint of the articles highlights the significant underperformance of major companies in the takeaway industry, leading to pressure on the Hong Kong tech sector, despite increased market investment activity [1][2] - The Hang Seng Tech ETF (513130) experienced a net inflow of 1.028 billion yuan on August 28, 2025, with a total of 1.794 billion yuan accumulated over three days, pushing its scale to a historical high of 35.887 billion yuan [1] - The average daily trading volume of the Hang Seng Tech ETF over the last five trading days reached 7.670 billion yuan, significantly higher than the average of 3.9 billion yuan in July, indicating strong market interest [1][2] Group 2 - The overall adjustment in the Hong Kong tech sector is primarily driven by the performance disruptions in the takeaway business, with current stock prices likely reflecting this negative factor [2] - The Hang Seng Tech Index, closely tracked by the Hang Seng Tech ETF, is diversified with a weight of only 39.67% in its top five constituent stocks, which may help mitigate individual stock volatility risks [2] - As of August 28, 2025, the price-to-earnings ratio of the Hang Seng Tech Index stands at 21.89, which is at a relatively low percentile of 23.77% over the past five years, suggesting potential for valuation recovery [2]