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Quantum Computing 23 December 2025 - 27 December 2025

Rigetti Computing (RGTI) Stock Slides in Holiday Trading as Quantum Rally Cools — Latest Price, News, Analyst Targets, and What to Watch

Rigetti Computing (RGTI) Stock Slides in Holiday Trading as Quantum Rally Cools — Latest Price, News, Analyst Targets, and What to Watch

Rigetti Computing shares fell 8% to $22.55 by 2:24 p.m. ET Friday after a volatile week, with trading volume near 19.1 million. The stock opened at $24.37 and touched a low of $22.52. Broader markets were mixed, with small caps underperforming. Analysts cited thin holiday liquidity, heightened retail activity, and recent sector momentum as factors behind the move.
26 December 2025
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D-Wave Quantum (QBTS) Stock Slides in Post-Christmas Trading as Wall Street Holds Near Record Highs: CES 2026 Catalyst, Analyst Targets, and What Investors Should Watch Next

D-Wave Quantum (QBTS) Stock Slides in Post-Christmas Trading as Wall Street Holds Near Record Highs: CES 2026 Catalyst, Analyst Targets, and What Investors Should Watch Next

D-Wave Quantum shares fell nearly 10% to $24.82 by early afternoon Friday, after swinging between $27.79 and $24.78 on heavy volume. The drop follows a surge earlier in the week tied to CES 2026 sponsorship news. U.S. markets traded quietly, with the S&P 500 touching a record high before easing. Thin post-holiday trading amplified volatility in quantum computing stocks.
26 December 2025
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D‑Wave Quantum Stock (QBTS) Falls Nearly 10% Midday: What’s Driving Today’s Move, CES 2026 Catalyst, and Wall Street Forecasts

D‑Wave Quantum Stock (QBTS) Falls Nearly 10% Midday: What’s Driving Today’s Move, CES 2026 Catalyst, and Wall Street Forecasts

D‑Wave Quantum (NYSE: QBTS) fell nearly 10% to $24.82 in Friday afternoon trading, with volume at 23.2 million shares. The drop follows a volatile week for quantum stocks and comes after CEO Alan Baratz disclosed a pre-scheduled sale of 793,712 shares at about $30.13 each. Broader indexes were mixed, with small caps weaker and major ETFs little changed.
26 December 2025
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D-Wave Quantum Stock (QBTS) Drops in Midday Trading: Latest News, Analyst Price Targets, Insider Sales, and What Investors Are Watching

D-Wave Quantum Stock (QBTS) Drops in Midday Trading: Latest News, Analyst Price Targets, Insider Sales, and What Investors Are Watching

D-Wave Quantum (QBTS) fell about 8% to $25.33 by 12:05 p.m. ET Friday, swinging between $27.79 and $25.145 on heavy volume, while major U.S. indexes stayed flat. The drop followed insider share sales disclosed this week and came amid thin post-holiday trading. CEO Alan Baratz and CFO John Markovich sold shares on December 22 under pre-set plans.
26 December 2025
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Quantum Computing Stocks on Dec. 25, 2025: Latest News, Analyst Forecasts and 2026 Outlook for IonQ, D-Wave, Rigetti and QUBT

Quantum Computing Stocks on Dec. 25, 2025: Latest News, Analyst Forecasts and 2026 Outlook for IonQ, D-Wave, Rigetti and QUBT

U.S. stock markets were closed Dec. 25, but short interest in quantum computing stocks remained high. D-Wave Quantum’s short interest rose to 41.81 million shares, or 12.12% of float, up 3.95% from the last report. Rigetti Computing’s short interest fell slightly to 43.49 million shares, or 13.24% of float. Investors are watching institutional moves and new research forecasts as volatility persists.
25 December 2025
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D-Wave Quantum (QBTS) Stock News Today: CES 2026 Catalyst, Analyst Forecasts, and a Reality Check on Valuation

D-Wave Quantum (QBTS) Stock News Today: CES 2026 Catalyst, Analyst Forecasts, and a Reality Check on Valuation

D-Wave Quantum stock closed at $27.52 on Dec. 24, down 5.5% after a volatile week that saw a surge to $32.10 on news it will showcase commercial quantum tech at CES 2026. The company plans to sponsor CES Foundry in January and hold its Qubits 2026 conference later that month, focusing on technical updates and customer adoption.
25 December 2025
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IonQ Stock (NYSE: IONQ) News Today: Analysts Hold $100 Bull Case as Shares Slip Into Christmas Eve Close (Dec. 24, 2025)

IonQ Stock (NYSE: IONQ) News Today: Analysts Hold $100 Bull Case as Shares Slip Into Christmas Eve Close (Dec. 24, 2025)

IonQ shares closed at $49.82 on Dec. 24, 2025, down about 3% in a shortened trading session with volume near 10.26 million. The stock moved between $48.75 and $51.70 as news circulated of a 34% stake increase by Exchange Traded Concepts and a 5,000-share sale by director Kathryn K. Chou under a pre-arranged plan. Options activity showed bullish sentiment but flagged overbought signals.
24 December 2025
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D-Wave Quantum (QBTS) Stock After the Bell on Dec. 24, 2025: After-Hours Uptick, Insider Sales, Analyst Targets, and What to Watch Before the Next Session

D-Wave Quantum (QBTS) Stock After the Bell on Dec. 24, 2025: After-Hours Uptick, Insider Sales, Analyst Targets, and What to Watch Before the Next Session

D-Wave Quantum (QBTS) closed down 5.49% at $27.52 in a shortened Dec. 24 session, then rose 0.62% to $27.69 after hours. CEO Alan Baratz and CFO John Markovich disclosed large insider sales via Form 4 filings. Volume reached 23.2 million shares. U.S. markets are closed Dec. 25, with trading set to resume Friday, Dec. 26.
24 December 2025
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D-Wave Quantum (QBTS) Stock After Hours (Dec. 23, 2025): Insider Sales Hit Shares, Modest Bounce After the Bell — What to Know Before the Dec. 24 Open

D-Wave Quantum (QBTS) Stock After Hours (Dec. 23, 2025): Insider Sales Hit Shares, Modest Bounce After the Bell — What to Know Before the Dec. 24 Open

D-Wave Quantum (QBTS) fell 9.5% to $29.12 Tuesday after insider sales by CEO Alan Baratz and CFO John Markovich were disclosed in SEC filings. The stock rebounded about 1.6% in after-hours trading, hovering near $29.61 as investors processed the news and heavy trading volume.
24 December 2025
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Quantum Computing Inc (QUBT) Stock News on Dec. 23, 2025: Luminar Semiconductor Deal, CEO Change, and Wall Street Forecasts

Quantum Computing Inc (QUBT) Stock News on Dec. 23, 2025: Luminar Semiconductor Deal, CEO Change, and Wall Street Forecasts

Quantum Computing Inc. (QUBT) agreed in December to acquire Luminar Semiconductor for $110 million in cash through a bankruptcy court process, with approval expected by January 2026. QUBT shares fell 5% to $11.68 on December 23 after sharp gains earlier in the week, amid volatility tied to the acquisition, a CEO transition, and new analyst coverage.
23 December 2025
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Rigetti Computing (RGTI) Stock News and Forecasts: Why Shares Are Sliding on Dec. 23, 2025—and What Comes Next

Rigetti Computing (RGTI) Stock News and Forecasts: Why Shares Are Sliding on Dec. 23, 2025—and What Comes Next

Rigetti Computing shares fell 6.06% to $25.25 as of 1:58 p.m. ET Tuesday, reversing a 13.13% surge on Monday. The stock swung between $25.10 and $26.82 amid thin holiday trading and heightened options activity. Monday’s gains followed a sector-wide rally among quantum computing firms. Rigetti reported Q3 revenue of $1.9 million and a GAAP net loss of $201 million.
23 December 2025
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IonQ (IONQ) Stock Today, Dec. 23, 2025: 100‑Qubit South Korea Deal, Fresh Analyst Forecasts, and What’s Next for the Quantum Computing Leader

IonQ (IONQ) Stock Today, Dec. 23, 2025: 100‑Qubit South Korea Deal, Fresh Analyst Forecasts, and What’s Next for the Quantum Computing Leader

IonQ confirmed a deal to deliver a 100-qubit Tempo quantum system to South Korea’s national supercomputing hub, integrating with KISTI’s high-performance cluster. IONQ shares traded between $51.80 and $54.51 Tuesday, last at $52.23, after a sharp jump Monday. The deployment marks South Korea’s first onsite hybrid quantum-classical system. KISTI will lead development, with IonQ as primary technology provider.
23 December 2025
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D-Wave Quantum (QBTS) Stock Slides After CES 2026 Rally: Latest News, Analyst Price Targets, and 2026 Forecasts (Dec. 23, 2025)

D-Wave Quantum (QBTS) Stock Slides After CES 2026 Rally: Latest News, Analyst Price Targets, and 2026 Forecasts (Dec. 23, 2025)

D-Wave Quantum (QBTS) shares fell 9.29% to $29.20 on Dec. 23, 2025, after surging 20% the previous session. The rally followed news of D-Wave’s upcoming sponsorship and presentation at CES 2026 in Las Vegas. Options activity showed 30-day implied volatility near 105 and a call/put ratio of 2.2. Traders cited profit-taking and valuation concerns for Tuesday’s pullback.
23 December 2025
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Rigetti Computing (RGTI) Stock News Today: Analysts’ 2026 Targets, Quantum Roadmap Milestones, and Why Shares Are Swinging

Rigetti Computing (RGTI) Stock News Today: Analysts’ 2026 Targets, Quantum Roadmap Milestones, and Why Shares Are Swinging

Rigetti Computing shares fell about 6% to $25.24 by early afternoon on December 23, with trading volume topping 20 million. The drop followed a surge in quantum-computing stocks linked to year-end portfolio moves and new Wall Street coverage. Analysts have shifted focus from Rigetti’s technology to questions about valuation as the company races to develop fault-tolerant hardware despite modest revenue.
23 December 2025
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D-Wave Quantum Inc. (QBTS) Stock Today: CES 2026 Catalyst, Analyst Price Targets, and 2026 Outlook (Dec. 23, 2025)

D-Wave Quantum Inc. (QBTS) Stock Today: CES 2026 Catalyst, Analyst Price Targets, and 2026 Outlook (Dec. 23, 2025)

D-Wave Quantum shares fell 6.5% to $30.09 by 11:37 a.m. ET Tuesday, reversing a 19.7% surge the previous session after announcing plans to showcase commercial quantum technology at CES 2026. Trading volume spiked, with shares swinging between $31.98 and $29.85. The company will present its annealing quantum tech and hybrid solvers at the January event in Las Vegas.
23 December 2025
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Stock Market Today

  • NYSE's Martin Questions Nasdaq Rules Attracting SpaceX IPO
    May 22, 2026, 9:22 AM EDT. Lynn Martin, President of the New York Stock Exchange (NYSE), criticized some of the Nasdaq's listing rules used to attract SpaceX's public offering as "questionable." Speaking on Bloomberg Surveillance, Martin emphasized that market integrity should not be compromised for competitive gains between stock exchanges. She noted 2023 has been a strong year for initial public offerings (IPOs) across sectors and affirmed the NYSE's commitment to bringing more companies public. Martin's remarks highlight ongoing debates over regulatory standards and competitive practices in the IPO market.

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Akari Therapeutics Stock Is Soaring Again — The KRAS Cancer Data Behind the Move

Akari Therapeutics Stock Is Soaring Again — The KRAS Cancer Data Behind the Move

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BMO Lands Buy Rating Ahead of Earnings But Targets Raise Questions

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22 May 2026
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Atmos Energy’s run in Texas faces new Wall Street target cut

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22 May 2026
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