Why the U.S. Stock Market Dropped Today — A Structured Analysis of AI Sell-Off, Macro Risks, and Future Market Direction
1. What Triggered Today’s Market Sell-Off? 1-1. Policy Uncertainty and Trade Headlines The primary catalyst behind today’s sharp decline was renewed policy uncertainty. Political rhetoric surrounding tariffs and industrial strategy introduced fresh risk into an already stretched market environment. Investors quickly shifted from aggressive growth positioning to short-term risk management. 1-2. Institutional Profit-Taking After months of strong gains led by AI infrastructure and software leaders, large funds began locking in profits ahead of major earnings announcements. This rotation created heavy pressure on high-beta sectors, especially technology and next-generation computing stocks. 1-3. Valuation Sensitivity Many leading AI names have been trading at elevated multiples. When macro uncertainty increases, these high-valuation stocks tend to react first, amplifying overall market volatility. 2. The Role of AI Rally Fatigue 2-1. Momentum Meets Reality The AI investment ...