Micron Stock Heats Up Again, Crossing the $1,000 Level

The momentum has returned to one of 2026’s hottest AI trades: Micron (MU). Shares of the memory chip play crossed the psychologically important $1,000 level in premarket trading on Monday, marking a significant milestone in the company’s journey.

It’s worth noting that the stock hasn’t traded at or above this price since July 6, according to Yahoo Finance AlphaSpace data. From that date, shares lost 25% through July 29 amid a broader pullback in momentum AI names on overvaluation fears. The stock has since rallied from these lows by 36%, with shares up 240% year to date.

Driving Forces Behind Micron’s Success

Several factors are likely driving the stock to greener pastures. One key factor is the hyperscaler infrastructure buildouts that continue to run hot, driving massive order volume for Micron’s high-bandwidth memory (HBM) modules.

Specifically, Micron’s HBM3E and HBM4 are seeing brisk demand as they are essential hardware components alongside Nvidia and AMD AI graphics accelerators. The strong demand from hyperscalers is poised to keep the memory chip crisis — which is driving up prices for Micron products — for at least two years, according to JPMorgan strategist Jay Kwon.