Stock comparison
ARQQ vs IBM
Arqit Quantum Inc. and International Business Machines Corporation - both members of Quantum.
ARQQUS
Arqit Quantum Inc.
- Last close
- $19.84
- Market cap
- $345M
- Sector
- Information Technology
- 30d return
- +16.0%
- 90d return
- +17.8%
- 252d return
- -
IBMUS
International Business Machines Corporation
- Last close
- $306.13
- Market cap
- $287.7B
- Sector
- Information Technology
- 30d return
- +19.0%
- 90d return
- +28.9%
- 252d return
- -
Shared context
Bubbles
Want the full picture? ARQQ stock page · IBM stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-07.