Quantum Computing Stocks Worth Watching - May 4th

Key Points

• MarketBeat identified seven quantum‑computing stocks with the highest recent dollar trading volume, led by IonQ (IONQ), D‑Wave Quantum (QBTS), Quantum Computing Inc. (QUBT), and Horizon Quantum/HQ.
• IonQ provides cloud access to its general‑purpose quantum systems via AWS, Azure and Google, while D‑Wave sells commercial products and developer tools such as Advantage, Ocean and Leap for hybrid and real‑time quantum workloads.
• These names are largely speculative, long‑horizon investments that offer potential high upside if quantum technology commercializes broadly but carry elevated technical, execution, and volatility risks; note that HQ is currently a blank‑check/SPAC vehicle.

IonQ, D-Wave Quantum, Quantum Computing, and Horizon Quantum Computing Pte. 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, components, or services for quantum computers and their supporting ecosystems. For investors, these equities are typically speculative and long‑horizon, offering potential high upside if quantum technology commercializes widely but carrying elevated technical, execution, and volatility risks. 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

Horizon Quantum Computing Pte. (HQ)

dMY Squared Technology Group Inc. is a blank check company. It formed for the purpose to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. dMY Squared Technology Group Inc. is based in LAS VEGAS.

Read Our Latest Research Report on HQ

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