--- title: "Promising Quantum Computing Stocks To Keep An Eye On - April 28th" type: "News" locale: "en" url: "https://longbridge.com/en/news/284437842.md" description: "IonQ, D-Wave Quantum, Quantum Computing, and Horizon Quantum Computing Pte. are highlighted as promising quantum computing stocks to watch, according to MarketBeat. These companies are involved in developing quantum computing systems and services, representing high-risk, speculative investments. IonQ offers access to quantum computers via cloud platforms, while D-Wave provides various quantum computing solutions. Quantum Computing Inc. focuses on affordable quantum machines, and Horizon Quantum is a blank check company for potential mergers. Investors are advised to consider these stocks carefully due to their volatility and long-term potential." datetime: "2026-04-28T19:23:58.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/284437842.md) - [en](https://longbridge.com/en/news/284437842.md) - [zh-HK](https://longbridge.com/zh-HK/news/284437842.md) --- # Promising Quantum Computing Stocks To Keep An Eye On - April 28th - What's Behind D-Wave's Spring Rally, and Will It Continue? IonQ, D-Wave Quantum, Quantum Computing, and Horizon Quantum Computing Pte. are the five Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. Quantum computing stocks are shares of companies directly or indirectly involved in developing, manufacturing, or supporting quantum computers and related software, services, components, or exchange-traded funds that track the sector. For investors, they typically represent speculative, high-risk, long-term bets driven by technological uncertainty, long commercialization timelines, and potential for high volatility. 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. - Quantum Computing Stocks: Sorting the Real Science from the Hype 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. - Quantum Computing's Crypto Threat Is Getting Real—and Investors Are Piling In 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 ## Recommended Stories - MarketBeat's Top Five Stocks to Own in April 2026 - The $880M Bet to Survive Real Estate's Reset - Giants Costco, Sanofi, and SAP Raise Dividends by Over 10% - Coca-Cola’s Q1 Results Prove It's a Good Buy to Hold and Hold - Joby’s Stock Just Got Its Wings Over New York City - Insiders Are Selling Big Tech, But Here Are 3 Reasons You May Not Want To _This instant news alert was generated by narrative science technology and financial data from MarketBeat in order to provide readers with the fastest reporting and unbiased coverage. Please send any questions or comments about this story to contact@marketbeat.com._ ## Should You Invest $1,000 in IonQ Right Now? Before you consider IonQ, you'll want to hear this. MarketBeat keeps track of Wall Street's top-rated and best performing research analysts and the stocks they recommend to their clients on a daily basis. MarketBeat has identified the five stocks that top analysts are quietly whispering to their clients to buy now before the broader market catches on... and IonQ wasn't on the list. While IonQ currently has a Moderate Buy rating among analysts, top-rated analysts believe these five stocks are better buys. View The Five Stocks Here ### Related Stocks - [QBTS.US](https://longbridge.com/en/quote/QBTS.US.md) - [QUBT.US](https://longbridge.com/en/quote/QUBT.US.md) - [IONQ.US](https://longbridge.com/en/quote/IONQ.US.md) - [QTUM.US](https://longbridge.com/en/quote/QTUM.US.md) - [IONL.US](https://longbridge.com/en/quote/IONL.US.md) - [IONX.US](https://longbridge.com/en/quote/IONX.US.md) - [QPUX.US](https://longbridge.com/en/quote/QPUX.US.md) - [DMYY.US](https://longbridge.com/en/quote/DMYY.US.md) - [COST.US](https://longbridge.com/en/quote/COST.US.md) - [SNY.US](https://longbridge.com/en/quote/SNY.US.md) - [SNYNF.US](https://longbridge.com/en/quote/SNYNF.US.md) - [SAP.US](https://longbridge.com/en/quote/SAP.US.md) - [SAP.DE](https://longbridge.com/en/quote/SAP.DE.md) - [KO.US](https://longbridge.com/en/quote/KO.US.md) - [JOBY.US](https://longbridge.com/en/quote/JOBY.US.md) - [HQ.US](https://longbridge.com/en/quote/HQ.US.md) - [IONQ+.US](https://longbridge.com/en/quote/IONQ+.US.md) - [QBTS+.US](https://longbridge.com/en/quote/QBTS+.US.md) - [DMYY.U.US](https://longbridge.com/en/quote/DMYY.U.US.md) - [DMYYW.US](https://longbridge.com/en/quote/DMYYW.US.md) - [DMYY+.US](https://longbridge.com/en/quote/DMYY+.US.md) - [JOBY+.US](https://longbridge.com/en/quote/JOBY+.US.md) - [HQWWW.US](https://longbridge.com/en/quote/HQWWW.US.md) ## Related News & Research - [Could IonQ stock turn $10,000 into $100,000 this decade?](https://longbridge.com/en/news/284469208.md) - [Why Quantum Stock IonQ Soared 56.5% In April](https://longbridge.com/en/news/284943911.md) - [Top Quantum Computing Stocks to Buy in April](https://longbridge.com/en/news/284125549.md) - [3 Best Quantum Computing Stocks to Buy in May 2026, According to Analysts](https://longbridge.com/en/news/284970985.md) - [Quantum Stocks Face Earnings Test: IonQ, Rigetti, D-Wave, and QCI Must Show Growth Beyond Cash Burn](https://longbridge.com/en/news/284534954.md)