Micron Technology (MU) Stock After the Bell on Dec. 24, 2025: Record-High Run, Today’s News, Fresh Forecasts, and What to Know Before the Next Open
Micron Technology shares closed at $286.53, up 3.71% in a shortened Christmas Eve session, trading near a record high of $289.30. Volume was lighter than usual with U.S. markets set to close for Christmas Day. The stock extended gains following strong earnings and renewed demand for AI-related memory. U.S. trading resumes Friday, with light volume expected to continue.