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$877.55+2.46%as of Oct 23, 2026, 4:00 PM ET

MU — Micron Technology

DRAM and NAND memory. The HBM3e / HBM4 ramp for AI accelerators is the defining cycle — HBM pricing and allocation is now the bottleneck, not wafer supply.

Descriptive indicators · experimental heuristics, not validated investment signals. Missing inputs remain unscored.

Coiled

3

52-week range position; a volatility proxy

Watched

100

7-day news volume + tape quietness

Sound

100

Margins, growth, FCF composite

Mapped concentration

—

Highest published layer score; may describe a minor business line

Heuristic composite

—

Gross margin

80.7%

Composite requires all four inputs

Numbers on the wire.

Market cap

$992.9B

P/E (TTM)

11.69

P/S (TTM)

7.45

EV / EBITDA

16.28

Gross margin

80.72%

Op margin

74.59%

Net margin

63.80%

FCF margin

—

Rev growth YoY

256.33%

EPS growth YoY

878.77%

ROE

91.77%

ROA

65.68%

Debt / Equity

0.04

Current ratio

3.31

Price / Book

7.82

Beta

2.41

Memory was a cyclical; HBM made a segment of it structural. MU is one of three HBM suppliers (with SK Hynix and Samsung). Allocation, not pricing, is the constraint through 2026.

From the EDGAR wire.

From the tape.

Who MU touches.