Are LRCX and SNDK correlated?

LRCX and SNDK have a 252-day pairwise correlation of 0.70 (moderate). 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 LRCX and SNDK share any ETFs?

Yes - 1 ETFs hold both LRCX and SNDK, including WTAI.

Which bubbles or themes do LRCX and SNDK share?

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

Stock comparison

LRCX vs SNDK

Lam Research Corporation and SanDisk Corporation - both members of DRAM / HBM Memory.

LRCXUS

Lam Research Corporation

Last close: $307.16
Market cap: $384.4B
Sector: Information Technology
30d return: -5.8%
90d return: +8.5%
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

0.70moderate

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

ETFs (1)

WTAI

Want the full picture? LRCX stock page · SNDK stock page · full correlation matrix

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