Are IONQ and QUBT correlated?

IONQ and QUBT have a 252-day pairwise correlation of 0.82 (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 IONQ and QUBT share any ETFs?

No ETF in QuantAbundance's coverage currently holds both IONQ and QUBT.

Which bubbles or themes do IONQ and QUBT share?

IONQ and QUBT share these AI-supercycle groupings: Quantum (bubble).

Stock comparison

IONQ vs QUBT

IonQ, Inc. and Quantum Computing Inc. - both members of Quantum.

IONQUS

IonQ, Inc.

Last close: $44.98
Market cap: $18.2B
Sector: Information Technology
30d return: -0.5%
90d return: -12.4%
252d return: -

QUBTUS

Quantum Computing Inc.

Last close: $9.16
Market cap: $2.1B
Sector: Information Technology
30d return: +2.7%
90d return: -12.2%
252d return: -

252-day correlation

0.82tight

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

Quantum

Want the full picture? IONQ stock page · QUBT stock page · full correlation matrix

Data refreshes daily. Last close 2026-09-24.