Micron Technology, Inc. (MU) stock in 2026, day by day

+220.3% this year104 up days, 93 downbest +19.3% May 26worst −13.3% Jun 5

Move

Direction

Days

Shade

−9.3%−4.6%−1.5%+1.5%+4.6%+9.3%

Jan+45.4%

Feb−0.6%

Mar−18.1%

Apr+53.1%

May+87.8%

Jun+18.9%

Jul−28.7%

Aug+16.5%

Sep+11.1%

Oct−14.2%

Wed, Oct 14$914.13−4.10%Ex-dividend, $0.15 a share

MU’s best days in 2026

+19.29%Tue, May 26
+18.36%Thu, Jul 30
+15.74%Thu, Jun 25Earnings, reported Jun 24 after the close (EPS +21.4% vs estimate)
+15.49%Fri, May 8
+12.17%Tue, Jul 21

MU’s worst days in 2026

−13.25%Fri, Jun 5
−13.18%Tue, Jun 23
−10.57%Wed, Jul 1
−9.94%Wed, Jul 29
−9.92%Mon, Mar 30Ex-dividend, $0.15 a share

Each day is its close against the session before, from Yahoo Finance, not adjusted for dividends. A month’s figure is its sessions compounded. An ordinary day for MU is 3.1%, the median move over the last year. earnings, ex-dividend. Not investment advice.

Back to MU Earnings preview Build a trade with MU