Micron (MU) Stock: $902 After Sandisk’s Beat and a 5%…
Updated 30 October 2026. Micron (MU) closed Thursday at $934.27, down 4.98 percent, and traded at $902.43 after hours at 7:59 pm ET (StockAnalysis), as Sandisk’s results beat but its shares fell. On Friday the KOSPI dropped more than 5 percent, with SK hynix down 8.65 percent and Samsung down 6.03 percent by late morning
