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QUBT stock news · Quantum Computing Inc.

Stories about Quantum Computing Inc. (QUBT) from the last 90 days, each explained in plain English with whether the news reads good or bad for the company.

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  1. Sep 23, 2026, 11:36 AM ET · Market

    Quantum stocks are rising after IonQ reveals a new way to fix errors instantly.

    Good for QUBT

    Quantum Computing Inc. joined the rally, suggesting investors see IonQ's result as a positive sign for other quantum specialists.

  2. Sep 18, 2026, 9:47 AM ET · Market

    The Trump Administration starts a $215M contest for quantum technology, catching the attention of IonQ, D-Wave, and Rigetti.

    Bad for QUBT

    Quantum Computing was noted as farther from the 100-logical-qubit threshold, which makes clearing the DOE’s Phase II prize harder even though it can join early funding rounds.

  3. Sep 8, 2026, 4:07 PM ET · Market

    Quantum Computing Inc. shares new financial details about buying NHanced Semiconductors, Inc.

    Neutral

    Quantum Computing Inc. filed a Form 8-K/A with the SEC, providing additional financial statements and pro forma financial information regarding its acquisition of NHanced Semiconductors, Inc.

  4. Aug 10, 2026, 4:50 PM ET · Results

    Q2 results from Quantum Computing reveal a slight shortfall in EPS expectations amid revenue that exceeded forecasts.

    Neutral

    Quantum Computing Inc. reported mixed Q2 results, with a larger-than-expected loss per share but revenue that surpassed estimates. This duality in performance may lead to varied investor reactions, as the stock is already showing a slight decline in after-hours trading.