Promising Quantum Computing Stocks To Add to Your Watchlist - December 4th

Key Points

• MarketBeat names IonQ, D‑Wave (QBTS) and Quantum Computing (QUBT) among seven quantum computing stocks with the highest recent dollar trading volume, noting these shares are speculative, carry higher volatility, and have uncertain commercial timelines.
• IonQ develops general‑purpose quantum systems and sells cloud access to its machines via AWS Amazon Braket, Microsoft Azure Quantum and Google Cloud Marketplace.
• D‑Wave offers the Advantage processor plus the Ocean software suite and Leap cloud access, while Quantum Computing Inc. focuses on integrated photonics products like portable Dirac EQC systems, a quantum RNG and entanglement‑based authentication solutions.

IonQ, D-Wave Quantum, 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 publicly traded companies that develop, manufacture, or provide software and services for quantum computers—including pure-play quantum startups as well as larger firms and suppliers with quantum initiatives. For investors, these stocks represent speculative exposure to a potentially disruptive, long‑horizon technology and therefore tend to carry higher volatility, uncertain commercial timelines, and elevated risk. 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.

Read Our Latest Research Report on IONQ

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

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