Are LRCX and RMBS correlated?

LRCX and RMBS have a 252-day pairwise correlation of 0.68 (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 RMBS share any ETFs?

Yes - 1 ETFs hold both LRCX and RMBS, including SOXX.

Which bubbles or themes do LRCX and RMBS share?

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

Stock comparison

LRCX vs RMBS

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

LRCXUS

Lam Research Corporation

Last close: $200.44
Market cap: $250.4B
Sector: Information Technology
30d return: -36.4%
90d return: -48.8%
252d return: -

RMBSUS

Rambus Inc.

Last close: $74.53
Market cap: $8.0B
Sector: Information Technology
30d return: -29.1%
90d return: -39.8%
252d return: -

252-day correlation

0.68moderate

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)

SOXX

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

Data refreshes daily. Last close 2026-11-08.