Micron Technology (MU) Blasts to Record High After the Bell on December 10, 2025 – What Investors Need to Know Before the December 11 Open
Micron Technology, Inc. (NASDAQ: MU) finished Wednesday, December 10, 2025, as one of the most watched names on Wall Street. The stock ripped to fresh record levels during regular trading, then held most of those gains in after‑hours action — all against the backdrop of a fresh Federal Reserve rate cut and a wave of bullish analyst upgrades. Below is a detailed, news‑driven look at Micron stock “after the bell” on December 10 and the key things to watch before the U.S. market opens on Thursday, December 11, 2025. Micron Stock After the Bell on December 10, 2025: Price Action