Top Quantum Computing Stocks To Research - December 3rd

Key Points

• MarketBeat names D‑Wave (QBTS), IonQ (IONQ), and Quantum Computing (QUBT) as the top quantum computing stocks to watch today, chosen because they had the highest dollar trading volume among quantum names in recent days.
• Company highlights: D‑Wave offers the Advantage annealing system with Ocean software and Leap cloud access; IonQ provides general‑purpose trapped‑ion systems accessible via AWS, Azure and Google clouds; Quantum Computing focuses on integrated photonics with portable Dirac EQC machines, quantum RNGs and entanglement‑based authentication.
• Investor takeaway: MarketBeat frames quantum stocks as speculative, long‑horizon growth plays with high technological and market risk, so they may be suitable only for risk‑tolerant investors or those seeking exposure via diversified quantum ETFs.

D-Wave Quantum, IonQ, and Quantum Computing are the seven Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. "Quantum computing stocks" are shares of companies that develop, manufacture, or commercialize technologies and services related to quantum computers—including hardware (qubits, cryogenics), software, algorithms, enabling materials, or quantum-focused cloud and consulting services. For investors, these stocks are typically seen as speculative, long‑horizon growth plays with high technological and market risk, and can include both pure‑play quantum firms and larger diversified tech companies with quantum divisions. These companies had the highest dollar trading volume of any Quantum Computing stocks within the last several days.

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

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.

Read Our Latest Research Report on IONQ

Quantum Computing (QUBT)

Quantum Computing Inc., an integrated photonics company, offers accessible and affordable quantum machines. The company offers Dirac systems are portable, low power, and room temperature qubit and qudit entropy quantum computers (EQC); reservoir computing; remote sensing; and single photon imaging. It also provides Quantum random number generator (uQRNG), a portable device that provides genuine random numbers directly from quantum processes; and quantum authentication which eliminates vulnerabilities inherent in classical cryptographic schemes by offering a comprehensive entanglement-based quantum cyber solution that seamlessly integrates into existing telecom fiber and communication infrastructure.

Read Our Latest Research Report on QUBT