Micron (MU) earnings on Dec 23, 2026: date and past stock reactions
In brief
Micron reports on Dec 23, 2026. The quarter's results will appear on this page the night after publication. The previous report, on Sep 30, 2026, met a +1.1% gap and a +0.0% day. The stock is now 47.7% below its 52-week high, +176.6% over 12 months.
Price reaction to earnings
| Report | Gap | Day |
|---|---|---|
| Jun 24, 2026 | +17.6% | +15.7% |
| Sep 30, 2026 | +1.1% | +0.0% |
Next-quarter estimates, ratings and the MU chart are in the terminal.
Open the terminalFAQ
When is Micron's next earnings report?
Dec 23, 2026. The date comes from daily data and is corrected if the company moves it.
What is an earnings gap?
The jump between the close before and the open after the report. A big gap up often means large buyers are revaluing the company.