Are TER and WDC correlated?

TER and WDC have a 252-day pairwise correlation of 0.66 (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 TER and WDC share any ETFs?

No ETF in QuantAbundancia's coverage currently holds both TER and WDC.

Which bubbles or themes do TER and WDC share?

TER and WDC are not currently in any shared bubble or theme in QuantAbundancia's taxonomy.

Stock comparison

TER vs WDC

Teradyne, Inc. and Western Digital Corporation

TERUS

Teradyne, Inc.

Last close: $418.79
Market cap: $65.5B
Sector: Information Technology
30d return: +13.5%
90d return: +30.7%
252d return: -

WDCUS

Western Digital Corporation

Last close: $508.80
Market cap: $159.8B
Sector: Information Technology
30d return: -5.6%
90d return: +63.1%
252d return: -

252-day correlation

0.66moderate

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.

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

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

Data refreshes daily. Last close 2026-08-15.