Micron stock price news
The gist
Micron shares rose 3.18% to $1,048.10 on Sept 21, up 256% in 2026.
Memory demand exceeding supply is driving the rally, with Q4 earnings due Sept 30.
How it unfolded
- Sep 15, 2026Micron (MU) closed at $937.95, up 0.85%.
- Sep 16, 2026MU closed at $934.70, down 0.10%.
- Sep 17, 2026MU closed at $954.84, up 2.03%.