MU earnings date, and what happened the last 4 times

Next report

Wed Dec 23

Quality Score today 16

After the close, in 58 days. Expected: the company has not confirmed it.

MU closed higher after 3 of its last 4 reports. On average it closed +6.3% the session after a report.

The moment MU reports

Its figures, in plain words
How it moves after, beside its last four
Its Quality Score going in, and after

Get an alert when MU reports, with its figures

See it live, free until Wednesday morning. No account. No card. Then keep going with a free account.

What happened after MU's last 4 reports

MU's last 4 earnings reports
Reported	Score going in	Gap	Reaction	5 sessions
Sep 30, 20262026 · After close	21	-1.0%	+3.0%	+2.1%
Jun 24, 20262026 · After close	14estimated	+17.6%	+15.7%	-1.6%
Mar 18, 20262026 · After close	24estimated	-8.0%	-3.8%	-17.3%
Dec 17, 20252025 · After close	16estimated	+13.8%	+10.2%	+27.1%

Sep 30, 2026, after the close: the next session MU opened -1.0% and closed +3.0%, and five sessions on it stood +2.1%. Its Quality Score going in was 21 (Exceptional).
Jun 24, 2026, after the close: the next session MU opened +17.6% and closed +15.7%, and five sessions on it stood -1.6%. Its Quality Score going in was 14 (Above Average), estimated.
Mar 18, 2026, after the close: the next session MU opened -8.0% and closed -3.8%, and five sessions on it stood -17.3%. Its Quality Score going in was 24 (Exceptional), estimated.
Dec 17, 2025, after the close: the next session MU opened +13.8% and closed +10.2%, and five sessions on it stood +27.1%. Its Quality Score going in was 16 (Excellent), estimated.

Across these 4 reports MU opened higher after 2 of 4 and closed higher after 3 of 4; on average it opened +5.6%, closed +6.3%, and stood +2.6% five sessions on. Its Quality Score is 16 today, against 21 going into its Sep 30, 2026 report.

Gap: where the stock opened the session after the report. Reaction: where that session closed. Both against the close before the report. The largest of the 4: +15.7% after the Jun 24, 2026 report. A score marked estimated was worked out afterwards from that day's prices and filings; Breakaway has recorded every score live since Sep 9 2026.

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

Pro members see MU's reaction live as a report comes out, the release's figures, and an optional alert before it reports.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

Questions about MU's earnings

As of Oct 26, 2026: Micron Technology (MU): expected to report Wed Dec 23, after the close. MU closed higher after 3 of its last 4 reports. Its Quality Score is 16 (Excellent). Scores as of 11:11 PM ET, 15 minutes behind.

When is MU's next earnings date?

Expected to report Wed Dec 23, after the close, a date Breakaway expects from the company's usual timing; the company has not confirmed it. MU closed higher after 3 of its last 4 reports. Past behavior, not a forecast.

Does MU report before or after the market?

MU is expected to report Wed Dec 23, after the close. Its last 4 reports came after the close.

How did MU stock react to its last earnings report?

Sep 30, 2026, after the close: the next session MU opened -1.0% and closed +3.0%, and five sessions on it stood +2.1%.

Does MU stock usually go up after earnings?

MU closed higher after 3 of its last 4 reports. On average it closed +6.3% the session after a report, after opening +5.6%. Past behavior, not a forecast.

Micron Technology's page has its Quality Score, its chart, and its insiders' trades. Who reports this week: the earnings calendar.