Dow Jones Top Markets Headlines at 5 AM ET: Stock Futures Slide as Technology Selloff Spreads | Oil ...

Stocks Slump on Tech Selloff, Oil Edges Lower: Markets Wrap

Megacap tech stocks slump as investors question AI spending sustainability; Micron's Wednesday earnings test chipmaker rally resilience after 300% YTD. For tech leaders, skepticism on AI capex signals budget repricing and valuation pressure in 2H 2026.