Are ARQQ and SMR correlated?

ARQQ and SMR have a 252-day pairwise correlation of 0.60 (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 ARQQ and SMR share any ETFs?

No ETF in QuantAbundance's coverage currently holds both ARQQ and SMR.

Which bubbles or themes do ARQQ and SMR share?

ARQQ and SMR are not currently in any shared bubble or theme in QuantAbundance's taxonomy.

Stock comparison

ARQQ vs SMR

Arqit Quantum Inc. and NuScale Power Corporation

ARQQUS

Arqit Quantum Inc.

Last close: $15.96
Market cap: $278M
Sector: Information Technology
30d return: -35.1%
90d return: -44.7%
252d return: -

SMRUS

NuScale Power Corporation

Last close: $5.08
Market cap: $2.1B
Sector: Industrials
30d return: -39.7%
90d return: -50.0%
252d return: -

252-day correlation

0.60moderate

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.

ARQQ and SMR 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? ARQQ stock page · SMR stock page · full correlation matrix

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