Quantum Computing Stocks To Consider - December 21st

Key Points

• MarketBeat names IonQ (IONQ), D‑Wave Quantum (QBTS), and Quantum Computing Inc. (QUBT) as the highest dollar‑volume quantum stocks recently, but warns these are typically speculative, volatile, long‑term plays tied to research and commercialization timelines.
• IonQ provides general‑purpose quantum computing access via cloud partners (AWS Braket, Azure Quantum, Google Cloud) and its own service, while D‑Wave sells its Advantage hardware plus software and cloud access through Ocean and the Leap platform.
• Quantum Computing Inc. focuses on integrated photonics and portable, room‑temperature systems (Dirac EQC) and offers quantum products such as a portable quantum RNG (uQRNG) and entanglement‑based quantum authentication.

IonQ, D-Wave Quantum, and Quantum Computing are the five Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. "Quantum computing stocks" are shares of publicly traded companies whose primary business or significant operations involve developing quantum computers, quantum software, enabling hardware/components, or related services and intellectual property. For investors, these stocks are typically viewed as speculative, often volatile and long-term plays tied to research milestones, commercialization timelines, and adoption of nascent quantum technologies. 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