Hang Seng Index decline deepens on Wall Street AI valuation concerns, Fed rate outlook

Greater China
Source: South China Morning PostPublished: 11/18/2025, 03:59:17 EST
Hang Seng Index
AI Valuations
Fed Rate Outlook
Hong Kong Tech Stocks
China Hongqiao
Hang Seng Index decline deepens on Wall Street AI valuation concerns, Fed rate outlook

News Summary

Hong Kong stocks fell on Tuesday, tracking a Wall Street sell-off as investors reassessed the lofty valuations of artificial intelligence (AI)-related companies and the outlook for US monetary easing. The Hang Seng Index declined 1.7 per cent to 25,930.03 at close, marking its biggest drop since October 31. The Hang Seng Tech Index also fell by 1.9 per cent. Mainland China's CSI 300 Index and Shanghai Composite Index retreated 0.7 per cent and 0.8 per cent, respectively. Technology heavyweights led the retreat, with NetEase sliding 1.6 per cent and Kuaishou Technology falling 3.2 per cent. Electric-vehicle makers Li Auto and BYD lost 2.9 per cent and 3.8 per cent, respectively. Smartphone and carmaker Xiaomi tumbled 2.8 per cent, and food-delivery service provider Meituan dropped 1.7 per cent. Aluminium producer China Hongqiao Group slumped 5.9 per cent after announcing a share placement. Bucking the trend, online travel-booking agency Trip.com jumped 1.6 per cent and chipmaker SMIC advanced 1.4 per cent.

Background

It is currently 2025, and global financial markets remain highly attuned to the direction of the US Federal Reserve's monetary policy and its impact on global capital flows. With President Trump serving his second term, market expectations for the Fed's independence and its interest rate decisions may be more complex. The Artificial Intelligence (AI) sector has experienced significant growth over the past few years, with some company valuations reaching historical highs. The recent reassessment of AI-related valuations on Wall Street reflects market caution regarding the sustainability of earnings and future growth potential for high-growth tech stocks. Hong Kong's stock market, particularly its technology sector, is often sensitive to both US market sentiment and China's macroeconomic policies.

In-Depth AI Insights

What are the deeper underlying dynamics of the current market correction extending beyond just AI valuation concerns? - The article points to "Wall Street AI valuation concerns" and "Fed rate outlook," suggesting a broader reassessment of market risk appetite. In President Trump's second term, while he might advocate for lower rates, economic data will remain a critical determinant for the Fed, potentially leading to unexpected market volatility. - The broad decline across various Hong Kong tech stocks, not just pure AI plays, indicates a sector-wide re-evaluation. This could be linked to China's economic performance and potential regulatory scrutiny amidst ongoing US-China tech competition. How might this specific downturn in Hong Kong tech stocks reflect broader capital allocation shifts in the Greater China region amidst global macroeconomic uncertainty? - The leading tech companies mentioned (NetEase, Kuaishou, Li Auto, BYD, Xiaomi, Meituan) represent diverse segments. Their collective decline, while tracking Wall Street, also reflects specific regional pressures. Capital may be rotating out of high-growth, potentially overvalued tech sectors in Greater China towards more defensive or value-oriented plays, or even exiting the region entirely. - The ongoing US-China tech rivalry, coupled with potential domestic regulatory tightening in specific sectors (e.g., gaming, e-commerce, EV subsidies), could be prompting investors to reduce exposure. China Hongqiao's share placement also suggests a company seeking capital in a challenging environment or funding expansion plans. What are the potential long-term implications for investor sentiment towards Greater China's technology and new economy sectors if this valuation reset persists? - A sustained valuation reset could lead to a fundamental adjustment in long-term growth expectations for Greater China's technology and new economy sectors. This means the market will increasingly prioritize profitability and cash flow over mere user growth or market share, thereby potentially altering the criteria by which innovative companies are assessed. - In this environment, tech companies with strong moats, clear paths to profitability, and international capabilities will be more favored, while those reliant on policy support or engaged in fierce price competition will face greater challenges. This will accelerate industry consolidation and likely channel capital towards companies that can effectively navigate geopolitical risks and regulatory uncertainties.