Micron Technology (MU) Stock: What to Know Before the U.S. Market Opens on Dec. 22, 2025
Micron Technology, Inc. (NASDAQ: MU) is entering the Dec. 22, 2025 session with fresh momentum after a blowout earnings report, a guidance outlook that reset expectations across the memory-chip industry, and a wave of analyst target increases. The bigger story isn’t just one strong quarter—it’s Micron’s message that the memory market (especially high-bandwidth memory, or HBM) is constrained enough that pricing power may persist longer than many investors assumed. Below is a practical, investor-focused briefing on the latest Micron news, forecasts, and key risks to watch heading into the opening bell. The quick take 1) What just happened: Micron’s earnings