Are MU and WDC correlated?

MU and WDC have a 252-day pairwise correlation of 0.71 (tight). Values above 0.6 indicate the two stocks tend to move together as part of the same capital flow; below 0.4 they're largely independent.

Do MU and WDC share any ETFs?

No ETF in QuantAbundance's coverage currently holds both MU and WDC.

Which bubbles or themes do MU and WDC share?

MU and WDC share these AI-supercycle groupings: DRAM / HBM Memory (bubble).

Stock comparison

MU vs WDC

Micron Technology, Inc. and Western Digital Corporation - both members of DRAM / HBM Memory.

MUUS

Micron Technology, Inc.

Last close: $1080.53
Market cap: $1.22T
Sector: Information Technology
30d return: +18.6%
90d return: +51.0%
252d return: -

WDCUS

Western Digital Corporation

Last close: $450.31
Market cap: $162.4B
Sector: Information Technology
30d return: -0.8%
90d return: -5.4%
252d return: -

252-day correlation

0.71tight

Pearson correlation of daily log-returns over the last 252 trading days. >0.6 = tight (move as one bloc); 0.4-0.6 = thematic linkage;<0.4 = largely independent. See the full matrix.

Shared context

Bubbles

DRAM / HBM Memory

Want the full picture? MU stock page · WDC stock page · full correlation matrix

Data refreshes daily. Last close 2026-09-24.