Sandisk (SNDK) stock surges 16% premarket after Micron’s blockbuster earnings fuel AI memory market confidence. Get the full breakdown.

U.S. Stock Market today: Micron Technology shares moved higher in premarket trading on Monday. AI-driven optimism has supported Wall Street's recent rally.

Sandisk shares are sliding in Tuesday's premarket as memory pricing expectations clash with a risk-off tone, Nasdaq-100 futures down 2.7%.