Are ABB and ARM correlated?

ABB and ARM have a 252-day pairwise correlation of 0.67 (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 ABB and ARM share any ETFs?

No ETF in QuantAbundance's coverage currently holds both ABB and ARM.

Which bubbles or themes do ABB and ARM share?

ABB and ARM are not currently in any shared bubble or theme in QuantAbundance's taxonomy.

Stock comparison

ABB vs ARM

ABB Ltd and Arm Holdings plc

ABBUS

ABB Ltd

Last close: $97.88
Market cap: $122.0B
Sector: Industrials
30d return: -
90d return: -
252d return: -

ARMUS

Arm Holdings plc

Last close: $306.34
Market cap: $327.2B
Sector: Information Technology
30d return: +12.7%
90d return: +48.4%
252d return: -

252-day correlation

0.67moderate

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.

ABB and ARM 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? ABB stock page · ARM stock page · full correlation matrix

Data refreshes daily. Last close 2026-05-31.