Stock comparison
IONQ vs QBTS
IonQ, Inc. and D-Wave Quantum Inc. - both members of Quantum.
IONQUS
IonQ, Inc.
- Last close
- $44.86
- Market cap
- $18.2B
- Sector
- Information Technology
- 30d return
- +4.7%
- 90d return
- +25.4%
- 252d return
- -
QBTSUS
D-Wave Quantum Inc.
- Last close
- $20.39
- Market cap
- $7.6B
- Sector
- Information Technology
- 30d return
- +1.5%
- 90d return
- +20.2%
- 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
Want the full picture? IONQ stock page · QBTS stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-21.