Are MU and SNDK correlated?

MU and SNDK have a 252-day pairwise correlation of 0.78 (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 SNDK share any ETFs?

Yes - 2 ETFs hold both MU and SNDK, including DRAM, WTAI.

Which bubbles or themes do MU and SNDK share?

MU and SNDK share these AI-supercycle groupings: DRAM / HBM Memory (bubble), AI Hardware (theme).

Stock comparison

MU vs SNDK

Micron Technology, Inc. and SanDisk 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: -

SNDKUS

SanDisk Corporation

Last close: $1753.62
Market cap: $256.8B
Sector: Information Technology
30d return: +30.4%
90d return: +27.0%
252d return: -

252-day correlation

0.78tight

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

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

252-day correlation

Shared context

Bubbles

Themes

ETFs (2)