IonQ, Rigetti Computing, and D-Wave Quantum are the three Quantum Computing stocks to watch today, according to MarketBeat’s stock screener tool. Quantum computing stocks are shares of publicly traded companies that develop, manufacture, or provide services and software for quantum computers—machines that use quantum‐mechanical phenomena like superposition and entanglement to perform certain calculations much faster than classical computers. Investors buy these stocks to gain exposure to the potential long-term growth of the quantum computing industry, which is still in early development but promises breakthroughs in fields such as cryptography, materials science, and complex system modeling. These companies had the highest dollar trading volume of any Quantum Computing stocks within the last several days.
IonQ (IONQ)
IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft’s Azure Quantum, and Google’s Cloud Marketplace, as well as through its cloud service.
Rigetti Computing (RGTI)
Rigetti Computing, Inc., through its subsidiaries, builds quantum computers and the superconducting quantum processors. The company offers cloud in a form of quantum processing unit, such as 9-qubit chip and Ankaa-2 system under the Novera brand name; and sells access to its quantum computers through quantum computing as a service.
Read Our Latest Research Report on RGTI
D-Wave Quantum (QBTS)
D-Wave Quantum Inc. develops and delivers quantum computing systems, software, and services worldwide. The company offers Advantage, a fifth-generation quantum computer; Ocean, a suite of open-source python tools; and Leap, a cloud-based service that provides real-time access to a live quantum computer, as well as access to Advantage, hybrid solvers, the Ocean software development kit, live code, demos, learning resources, and a vibrant developer community.
Read Our Latest Research Report on QBTS
Read More
- MarketBeat’s Top Five Stocks to Own in September 2025
- 3 Stocks Poised to Gain from a September Rate Cut
- Dollar Tree Plunges Into Buy-Zone: A Robust Rebound Is Expected
- 3 Explosive Growth Stocks Hiding in Plain Sight
- Ambarella’s Earnings Prove Its Edge AI Strategy Is a Winner
- With Rate Cuts Ahead, Buffett-Backed Builders Look Like a Buy