Sandisk stock hits $398 then cools — what to watch before the Jan. 29 earnings report
New York, January 13, 2026, 17:38 EST — After-hours trading Shares of Sandisk Corp climbed to a new peak on Tuesday, touching $398.00 before slipping back to close up just 0.1% at $389.81. (StockAnalysis) Shares have surged roughly 63% so far this year, making the stock one of the strongest momentum plays. Sandisk went independent and started trading on Nasdaq in early 2025, following its split from Western Digital. (Yahoo Finance) The speed is crucial now as the coming weeks will test if pricing and margins truly keep up with the stock’s rapid climb. Much of the buying bets on