恒生科技跌24%！现在要不要卖？

Core Viewpoint - The article discusses the recent decline of the Hang Seng Tech Index, which has dropped nearly 24% since October of last year, and emphasizes the importance of maintaining a long-term investment perspective despite short-term losses [1]. Group 1: Reasons for the Decline - The decline in the Hang Seng Tech Index is attributed to three main factors: 1. Corporate Competition: Significant expenditures on delivery subsidies and AI initiatives have raised concerns about profit margins for related companies [2]. 2. AI Disruption: The emergence of AI unicorns like Zhipu and MiniMax has made traditional internet giants appear less attractive [3]. 3. Liquidity Issues: Expectations of a downgrade in the Federal Reserve's interest rate cuts, combined with the capital absorption by sectors like resources and AI, have led to liquidity shortages in the Hong Kong stock market [4]. Group 2: Long-term Value of Hong Kong Stocks - The long-term investment value of the Hang Seng Tech Index remains intact, driven by the uniqueness and irreplaceability of its constituent stocks, which are primarily leading companies in various sectors listed only in Hong Kong [11]. - The index's sector distribution includes software services, semiconductors, automotive, and consumer discretionary, linking it to both AI and technological innovation as well as the fundamentals of consumer spending [11]. - The current price-to-earnings (PE) ratio of around 21 times, while higher than the 17 times seen in the first half of 2024, is still within a historically undervalued range, suggesting that the current prices are more attractive for investment [12]. Group 3: Asset Allocation Strategies - The article outlines three foundational principles of asset allocation to alleviate anxiety over market fluctuations: 1. Normalcy of Fluctuations: A healthy investment portfolio will naturally include underperforming assets, which is a designed outcome of diversification [14]. 2. Risk Management through Position Sizing: Maintaining a smaller position in volatile assets, such as the Hang Seng Tech Index, can limit overall portfolio impact, allowing for a more comfortable investment experience [17]. 3. Focus on Overall Strategy: Emphasizing the importance of a balanced portfolio that includes both low-cost assets and those generating returns, rather than fixating on individual asset performance [19].