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Chips · Stock report · Micron Technology (NASDAQ: MU)

Micron — moved 11% on average after its last ten reports; a record quarter left it flat

· data as of September 30, 2026 close · Closelooknet research diary

11.3%average move after its last ten reports
28/85rank in our chip section, 1 month

The Closelooknet read

Micron (NASDAQ: MU) is the stock that does not sit still after its numbers — until now. On our Print Record it moved 11.3% on average in the three sessions after each of its last ten reports and never once finished inside a 3% band: four times up by more than 3%, six times down, although it beat the earnings estimate every time. After a record fourth quarter it closed Wednesday unchanged at 1,065.11. The market is waiting, not judging: the verdict falls at Monday's close, 5 October — at 1,097.06 or higher the print was paid, below 1,033.16 it was sold, in between it stays flat, which would be a first on the card.

Where Micron stands among 85 chip stocks

Over the past month Micron gained 11.1%, 28th of the 85 chip stocks we track worldwide. Its memory peers in Seoul lag further behind: SK hynix rose 7.4% over the month and is still 39.2% below its June high, Samsung Electronics 4.5% and 25.9% below. Micron itself is 12.2% below its 25 June closing high of 1,213.56. If the Seoul names keep closing that gap faster than Micron, the memory trade is broadening; if Micron leads alone, it is narrowing.

Our money-flow and quality readings

Our money-flow reading for Micron is still positive but fading: it fell 22 points over the past month. On our scores Micron rates 70 of 100 overall — quality 87, growth 84, balance sheet 79 — held back by valuation (48) and capital allocation (23). The Piotroski score, a nine-point check of financial health, stands at 8.

The reported numbers

Revenue for the fiscal fourth quarter was $54.23 billion against roughly $51.07 billion expected (from $41.46 billion a quarter earlier and $11.32 billion a year ago); adjusted earnings were $33.42 a share against $31.52; the adjusted gross margin was about 87%. The guide for the quarter to November is $61.5 billion, plus or minus $1.5 billion, with a gross margin of about 86.25% — the floor for fiscal 2027, according to management.

Price trend and the Street

The stock is up 273% this year and trades 11.9% above its 50-day and 58.2% above its 200-day average; a normal day moves it about 4.9%. Analysts' average target is $1,553, 45.8% above the last close, with 58 buy, 10 hold and 2 sell ratings.

Closelooknet is a research diary. Nothing here is investment advice or a recommendation to buy or sell.

FAQ · from the current data · as of 2026-09-30

MU — quick answers

How much does Micron's stock usually move after earnings?

Over its last ten reports it moved 11.3% on average in the following three sessions and never stayed within 3%: four times up, six times down (Closelooknet Print Record).

What would count as a positive reaction to Micron's September 2026 report?

On the Print Record, a close of 1,097.06 or higher on Monday, 5 October; below 1,033.16 counts as sold.

Did Micron beat expectations in its fiscal fourth quarter of 2026?

Yes: revenue $54.23 billion against about $51.07 billion expected, adjusted EPS $33.42 against $31.52, and a guide of $61.5 billion for the next quarter.