Are KLAC and TER correlated?

KLAC and TER have a 252-day pairwise correlation of 0.74 (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 KLAC and TER share any ETFs?

No ETF in QuantAbundance's coverage currently holds both KLAC and TER.

Which bubbles or themes do KLAC and TER share?

KLAC and TER are not currently in any shared bubble or theme in QuantAbundance's taxonomy.

Stock comparison

KLAC vs TER

KLA Corporation and Teradyne, Inc.

KLACUS

KLA Corporation

Last close: $153.11
Market cap: $199.5B
Sector: Information Technology
30d return: -16.8%
90d return: -40.8%
252d return: -

TERUS

Teradyne, Inc.

Last close: $261.01
Market cap: $40.8B
Sector: Information Technology
30d return: -31.6%
90d return: -44.7%
252d return: -

252-day correlation

0.74tight

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.

KLAC and TER don't currently share any bubble, theme, or ETF in QuantAbundance's coverage - they likely sit in different capital-flow blocs.

Want the full picture? KLAC stock page · TER stock page · full correlation matrix

Data refreshes daily. Last close 2026-11-02.