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Quantum Computing 25 November 2025 - 5 December 2025

Rigetti Computing (RGTI) Stock News and Forecast Today: Quantum Hype, Government Hopes and Bubble Fears – 5 December 2025

Rigetti Computing (RGTI) Stock News and Forecast Today: Quantum Hype, Government Hopes and Bubble Fears – 5 December 2025

Rigetti Computing shares traded near $28 Friday afternoon, down from Thursday’s close of about $30 but still up sharply from earlier in the week. The stock surged over 15% Thursday on heavy volume after a 42% drop in November. Rigetti’s 12-month gain at one point neared 5,400%. Market cap now fluctuates between $9 billion and $11 billion.
5 December 2025
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SciSparc (SPRC) Stock on December 5, 2025: Price Action, Quantum Data Deal, GERD Device Pivot and 2030 Forecast

SciSparc (SPRC) Stock on December 5, 2025: Price Action, Quantum Data Deal, GERD Device Pivot and 2030 Forecast

SciSparc Ltd. shares closed at $1.80 on December 5, 2025, after surging on volume above 10 million, following news of a quantum bio-data analytics deal via its NeuroThera subsidiary. The stock remains down over 70% in the past year and trades more than 95% below its 52-week high of $37.59, leaving the company with a market cap near $5.8 million.
5 December 2025
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IonQ Stock Jumps After Quantum Breakthroughs and Biotech Deal: IONQ Price, Forecast and Outlook as of December 5, 2025

IonQ Stock Jumps After Quantum Breakthroughs and Biotech Deal: IONQ Price, Forecast and Outlook as of December 5, 2025

IonQ shares jumped 12.6% to close at $54.76 on December 4, 2025, after renewed investor enthusiasm tied to government interest in quantum technologies and bullish analyst calls. The stock, which had dropped 12% in the prior month, rebounded sharply following a Motley Fool report and strong Q3 results. Market cap stands near $16.9 billion. The 52-week range spans from $17.88 to $84.64.
5 December 2025
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Rigetti Computing (RGTI) Stock: From 42% November Plunge to December Rebound – Latest News, Forecasts and Analysis (Dec 5, 2025)

Rigetti Computing (RGTI) Stock: From 42% November Plunge to December Rebound – Latest News, Forecasts and Analysis (Dec 5, 2025)

Rigetti Computing shares traded near $30.06 on December 5, up 17–18% in a week and about 866% over the past year, with a market cap close to $9.9 billion. The stock remains volatile after a 42% plunge in November and a 15% rebound on December 4, despite trailing-12-month revenue of $7.5 million and negative EBITDA near $73 million. CEO Subodh Kulkarni holds no shares after recent insider sales.
5 December 2025
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Q/C Technologies (QCLS) Stock: Shkreli-Fueled Quantum-Class Rally, Latest News and Forecasts as of December 5, 2025

Q/C Technologies (QCLS) Stock: Shkreli-Fueled Quantum-Class Rally, Latest News and Forecasts as of December 5, 2025

Q/C Technologies shares doubled over two days after Martin Shkreli disclosed a stake, set a $100 price target, and suggested interest in leading the company. The stock closed at $6.92 on Dec. 4, up 48%, with trading volume near 91 million shares. QCLS recently shifted from biotech to photonic computing and blockchain, licensing technology from Israeli firm LightSolver. Market cap stands near $20–30 million.
5 December 2025
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Cisco Systems (CSCO) Stock Today: AI Infrastructure, Quantum Bets and Wall Street Targets – December 4, 2025

Cisco Systems (CSCO) Stock Today: AI Infrastructure, Quantum Bets and Wall Street Targets – December 4, 2025

Cisco shares closed just under $78 on December 4, 2025, up over 30% year-to-date and near a record high. The company reported Q1 FY26 revenue of $14.9 billion, up 8%, and $1.3 billion in AI infrastructure orders from hyperscalers. Market cap stands around $300–307 billion. Management guided Q2 revenue at $15.0–$15.2 billion.
4 December 2025
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D-Wave Quantum (QBTS) Stock Surges on Government Push and Analyst Upgrades: Full 2025 Outlook and 2026 Forecast

D-Wave Quantum (QBTS) Stock Surges on Government Push and Analyst Upgrades: Full 2025 Outlook and 2026 Forecast

D-Wave Quantum shares jumped 13% to $28.37 on December 4, 2025, with volume topping 31 million after announcing a new U.S. government business unit. The stock is up over 170% year-to-date but remains volatile, having fallen nearly 50% from its October peak of $46.75. Q3 revenue doubled year over year, and the company reported record cash above $836 million.
4 December 2025
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IonQ, Inc. (IONQ) Stock Jumps on Quantum-AI and Defense Deals: December 4, 2025 Outlook

IonQ, Inc. (IONQ) Stock Jumps on Quantum-AI and Defense Deals: December 4, 2025 Outlook

IonQ shares surged about 11% to $54.20 midday December 4 after headlines linked the company to biotech deals, defense drones, and new institutional investment. Fresh filings show Norges Bank has taken a 1% stake. The stock has swung between $17.88 and $84.64 over the past year and is up roughly 200–300% since early 2024. IonQ recently announced a quantum-AI therapeutics partnership with CCRM.
4 December 2025
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Rigetti Computing (RGTI) Stock on December 4, 2025: Q3 Earnings Shock, Quantum Roadmap and 2026–2027 Forecasts

Rigetti Computing (RGTI) Stock on December 4, 2025: Q3 Earnings Shock, Quantum Roadmap and 2026–2027 Forecasts

Rigetti shares traded near $28 on December 4, down about 42% for November but still up over 700% year-on-year. Q3 revenue fell 21% to $1.9 million, with a GAAP net loss of $201 million. The company reported $600 million in cash and is targeting a 1,000+ qubit system by 2027. Analyst targets range widely, with an average of $40.60.
4 December 2025
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D-Wave Quantum (QBTS) Stock on December 3, 2025: New U.S. Government Unit, Evercore’s $44 Target and What It Means for Investors

D-Wave Quantum (QBTS) Stock on December 3, 2025: New U.S. Government Unit, Evercore’s $44 Target and What It Means for Investors

D-Wave Quantum shares jumped 11% to $25.08 after launching a U.S. Government Business Unit focused on federal contracts. Evercore ISI began coverage with an “Outperform” rating and a $44 target. The stock’s market cap stands near $8 billion, up 168% year to date, with short interest over 19%. Volatility remains high, with swings of 10–30% per session.
3 December 2025
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D-Wave Quantum (QBTS) Stock on December 3, 2025: Evercore’s $44 Call, New U.S. Government Unit and What Comes Next

D-Wave Quantum (QBTS) Stock on December 3, 2025: Evercore’s $44 Call, New U.S. Government Unit and What Comes Next

D-Wave Quantum shares traded near $22.50 midday December 3, up sharply after Evercore ISI initiated coverage with an Outperform rating and a $44 price target. The company announced a new U.S. Government business unit focused on defense and national security. Analyst forecasts remain divided, with some warning of overvaluation despite a 160% year-to-date gain.
3 December 2025
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Rigetti Computing (RGTI) Stock on December 2, 2025: Price, Quantum Roadmap, Analyst Targets and Key Risks

Rigetti Computing (RGTI) Stock on December 2, 2025: Price, Quantum Roadmap, Analyst Targets and Key Risks

Rigetti Computing shares traded at $23.98 late on December 2, up 2% after heavy losses in November wiped out much of its 2025 rally. The stock has swung between $2.40 and $58.15 over the past year and now carries a market cap near $8 billion, despite 2024 revenue of just $10.8 million. Trading volume topped 20 million shares. AI models expect continued volatility and label the stock high risk.
2 December 2025
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IonQ Stock (IONQ) in December 2025: Latest News, Analyst Forecasts, and Quantum Computing Risks Investors Need to Know

IonQ Stock (IONQ) in December 2025: Latest News, Analyst Forecasts, and Quantum Computing Risks Investors Need to Know

IonQ shares traded around $47.68 on December 2, 2025, with heavy volume and a 52-week range of $17.88 to $84.64. The stock remains up roughly 90% year-over-year but is down about 45% from its 2025 peak after dilution concerns and a sector pullback. IonQ reported $40 million in Q3 revenue and $1.3 billion in net losses for the first three quarters. Market cap stands near $17.5 billion.
2 December 2025
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Rigetti Computing (RGTI) Stock on December 1, 2025: Options Surge, Institutional Buying and a High‑Risk Quantum Roadmap

Rigetti Computing (RGTI) Stock on December 1, 2025: Options Surge, Institutional Buying and a High‑Risk Quantum Roadmap

Rigetti Computing shares closed at $24.19 on December 1, 2025, up about 55% year-to-date but well below their $58.15 high. The company’s market cap stands near $8.4 billion despite low revenues and steep losses. Options trading surged, with 58,000 contracts and a put/call ratio of 0.41. Short interest is about 15.9% of float.
1 December 2025
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IBM Stock Price Outlook Before the Market Opens on December 1, 2025: AI, Quantum and Dividends Drive NYSE:IBM Near Its Highs

IBM Stock Price Outlook Before the Market Opens on December 1, 2025: AI, Quantum and Dividends Drive NYSE:IBM Near Its Highs

IBM shares closed at $308.58 on Friday, November 28, 2025, up 1.77% on light volume and about 5% below their 52-week high. The stock has gained over 40% in 2025, trading well above key moving averages. Analysts maintain a “Moderate Buy” consensus, with some raising price targets. Institutional holders made small adjustments but largely kept their positions.
30 November 2025
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IBM Stock (NYSE: IBM) on 29 November 2025: Institutional Buying Surge, AI & Quantum Bets, and What It Means for Investors

IBM Stock (NYSE: IBM) on 29 November 2025: Institutional Buying Surge, AI & Quantum Bets, and What It Means for Investors

IBM closed at $308.58 on Nov. 28, near its 52-week high, with a market cap around $288 billion. Mackenzie Financial raised its stake by 25% to $383 million, while other institutions also increased holdings. IBM shares are up nearly 38% year-to-date, outperforming the Dow. The company reported Q3 adjusted EPS of $2.65 on $16.33 billion revenue.
29 November 2025
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D-Wave Quantum (QBTS) Stock Today, November 26, 2025: Insider Selling, Cash Burn Fears and New Institutional Demand

D-Wave Quantum (QBTS) Stock Today, November 26, 2025: Insider Selling, Cash Burn Fears and New Institutional Demand

D-Wave Quantum shares traded near $22.70 early Wednesday, up 0.5% with volume at 15 million, below recent averages. New filings show Universal Beteiligungs bought 107,105 shares, while institutional ownership has risen to the mid-40% to low-50% range. Reports highlight record cash burn and heavy insider selling as the company posted a $27.7 million operating loss last quarter on $3.7 million in revenue.
26 November 2025
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QBTS Stock Today (Nov. 25, 2025): D‑Wave Quantum Pulls Back After Massive Run as New ETF Debuts

QBTS Stock Today (Nov. 25, 2025): D‑Wave Quantum Pulls Back After Massive Run as New ETF Debuts

QBTS shares traded around $22.08, down 4.5% in early afternoon November 25, with volume near 14.7 million and a market cap of $7.7 billion. The stock is up 780% from its 52-week low but remains 53% below its recent high. A new ETF tied to QBTS launched today. Wall Street analysts rate the stock a “Strong Buy” with a $27.36 price target despite valuation concerns.
25 November 2025
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Stock Market Today

  • UK's FTSE 100 Poised to End Four-Week Slide as Rate Hike Concerns Ease
    May 22, 2026, 8:34 AM EDT. The UK's FTSE 100, a blue-chip stock index, is set to break a four-week losing streak following economic data that reduced fears of an imminent Bank of England rate hike. This easing in expectations has provided relief to investors who had been rattled by recent political uncertainty, marking a potential shift in market sentiment.

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