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    Quantum Computing Inc. - Common Stock (NQ:QUBT)

    8.789 +0.509 (+6.15%)
    Streaming Delayed Price Updated: 12:14 PM EDT, Apr 30, 2026 Add to My Watchlist
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    Price and Volume

    Detailed Quote
    Volume 5,217,491
    Open 8.330
    Bid (Size) 8.780 (4,000)
    Ask (Size) 8.790 (1,500)
    Prev. Close 8.280
    Today's Range 8.190 - 8.870
    52wk Range 6.180 - 25.84
    Shares Outstanding 75,094,943
    Dividend Yield N/A
    Chart for (: )
    Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

    Top News

    More News
    News headline image
    Best Quantum Stock to Buy the Dip: Rigetti Computing (RGTI) or Quantum Computing (QUBT) ↗
    Which of the two quantum computing stocks is likelier to rebound? 
    Via The Motley Fool
    News headline image
    Could IonQ Stock Turn $10,000 Into $100,000 This Decade? ↗
    IonQ looks like it could be one of the long-term winners in the quantum computing industry. 
    Via The Motley Fool

    Performance

    YTD
    -20.2%
    -20.2%
    1 Month
    +39.3%
    +39.3%
    3 Month
    -21.0%
    -21.0%
    6 Month
    -43.4%
    -43.4%
    1 Year
    +27.2%
    +27.2%

    More News

    Read More
    News headline image
    Prediction: Rigetti Computing Stock Is Going to Plummet in 2026 ↗
    Via The Motley Fool
    Wall Street Bleeds as Iran Shuts the Hormuz Tap ↗
    Via Chartmill
    Quantum Computing Inc (NASDAQ:QUBT) Reports Q4 2025 Earnings Miss, Stock Declines ↗
    Via Chartmill
    Topics Earnings
    News headline image
    Why Nvidia Is the Most Important Quantum Computing Stock of All ↗
    Via The Motley Fool
    Topics Artificial Intelligence
    News headline image
    Wall Street's Biggest Bubble Stocks Are Bouncing Back (and I'm Not Talking About AI) -- Don't Take the Bait ↗
    Via The Motley Fool
    Topics Artificial Intelligence
    News headline image
    Why Quantum Computing Stock Was Blasting Higher This Week ↗
    Via The Motley Fool
    Topics Artificial Intelligence
    News headline image
    Why Quantum Computing Stock Keeps Going Up ↗
    Via The Motley Fool
    Topics Artificial Intelligence Economy
    News headline image
    Why Rigetti Computing Stock Keeps Going Up ↗
    Via The Motley Fool
    Topics Artificial Intelligence Economy
    News headline image
    Quantum Entanglement: IonQ’s Photonic Breakthrough Ignites a Sector-Wide Rally
    Via MarketMinute
    Topics Artificial Intelligence
    News headline image
    Why IonQ Stock Keeps Going Up ↗
    Via The Motley Fool
    Topics Artificial Intelligence
    News headline image
    The End of an Era: Court Approves Luminar Technologies’ Final Wind-Down Plan
    Via MarketMinute
    Topics Artificial Intelligence Bankruptcy Economy
    News headline image
    Mainz Biomed Announces Appointment of Robert Liscouski as Chairman of the Board of Directors
    From Mainz BioMed NV
    Via GlobeNewswire
    News headline image
    3 Quantum Computing Stocks That Could Make a Millionaire ↗
    Via The Motley Fool
    News headline image
    3 Millionaire-Maker Quantum Computing Stocks ↗
    Via The Motley Fool
    News headline image
    Why Quantum Computing Stock Is Plummeting Today ↗
    Via The Motley Fool
    Topics Economy Stocks
    News headline image
    Quantum Computing (QUBT) Earnings Transcript ↗
    Via The Motley Fool
    Topics Artificial Intelligence
    News headline image
    Stock Market Today, Feb. 26: IonQ Surges After Revenue and 2026 Guidance Exceed Expectations ↗
    Via The Motley Fool
    Topics Stocks
    News headline image
    Quantum Computing Acceleration is Unlocking New Era of Autonomous Drone Efficiency
    From MarketNewsUpdates.com
    Via GlobeNewswire
    News headline image
    Quantum Computing Acceleration is Unlocking New Era of Autonomous Drone Efficiency
    Via FinancialNewsMedia
    Topics Artificial Intelligence
    News headline image
    Why Did Quantum Computing Stock Pop Today? ↗
    Via The Motley Fool
    News headline image
    Quantum Computing Inc. Positions Itself Between Quantum Hardware and Enterprise Adoption as Anson Funds Exits ↗
    Via The Motley Fool
    Topics Artificial Intelligence Regulatory Compliance
    MarketBeat Week in Review – 02/16 - 02/20 ↗
    Via MarketBeat
    Topics Government World Trade
    News headline image
    Post-Quantum Cryptography Migration Is Now a Trillion-Dollar Imperative
    From USA News Group
    Via GlobeNewswire

    Frequently Asked Questions

    Is Quantum Computing Inc. - Common Stock publicly traded?
    Yes, Quantum Computing Inc. - Common Stock is publicly traded.
    What exchange does Quantum Computing Inc. - Common Stock trade on?
    Quantum Computing Inc. - Common Stock trades on the Nasdaq Stock Market
    What is the ticker symbol for Quantum Computing Inc. - Common Stock?
    The ticker symbol for Quantum Computing Inc. - Common Stock is QUBT on the Nasdaq Stock Market
    What is the current price of Quantum Computing Inc. - Common Stock?
    The current price of Quantum Computing Inc. - Common Stock is 8.789
    When was Quantum Computing Inc. - Common Stock last traded?
    The last trade of Quantum Computing Inc. - Common Stock was at 04/30/26 12:14 PM ET
    What is the market capitalization of Quantum Computing Inc. - Common Stock?
    The market capitalization of Quantum Computing Inc. - Common Stock is 660.03M
    How many shares of Quantum Computing Inc. - Common Stock are outstanding?
    Quantum Computing Inc. - Common Stock has 660M shares outstanding.
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