Micron (MU) Stock Today: AI Memory Demand, Record Guidance, and Fresh Wall Street Targets Drive a Volatile Post‑Christmas Session
10:42 a.m. ET in New York on Friday, December 26, 2025 Micron Technology, Inc. (NASDAQ: MU) is trading in the spotlight again today—caught at the intersection of a roaring AI infrastructure buildout, rising memory prices, and a surge of bullish analyst revisions after the company’s latest results and guidance. At 10:42 a.m. ET, Micron shares were around $285.37, down roughly 0.46% on the day, after swinging between $284.62 and $294.63 in intraday trading. That kind of move is not unusual for Micron—memory stocks are famously “high beta” even in calm markets—but it matters more today because the broader tape is