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 closed at $263.71 on December 10, 2025, up 4.5% and setting a new all-time high. Shares held most gains after hours, trading near $263.25. The surge followed a Federal Reserve rate cut and multiple analyst upgrades, including Citigroup raising its price target to $300. Trading volume reached about 21–22 million shares, with market cap near $290–295 billion.