Tech Stocks Plunge as AI Bubble Fears Trigger Global Market Rout
Major stock indexes tumbled on Nov 5, 2025 amid AI valuations concerns and profit-taking. The Nasdaq fell about 2% and the S&P 500 around 1%, while the Dow lost ~0.5% reuters.com. Tech/AI giants plunged – e.g. Palantir –8%, Nvidia –4%,