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Quantum Computing 17 September 2025 - 4 October 2025

IonQ’s 2025 Quantum Leap: Surging Stock, Bold Ambitions & How It Compares to Rigetti and D-Wave

IonQ’s 2025 Quantum Leap: Surging Stock, Bold Ambitions & How It Compares to Rigetti and D-Wave

IonQ shares soared over 700% year-over-year in 2025, reaching an all-time high near $75 and a market cap of about $20–22 billion. Q2 revenue jumped 82% to $20.7 million, but the company posted a $177.5 million net loss. IonQ acquired Oxford Ionics for $1.08 billion and announced technical breakthroughs in quantum networking and drug discovery. Amazon disclosed a $36.7 million stake.
4 October 2025
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Quantum Computing Inc. (QUBT): 2025’s Wild 3,200% Quantum Stock Surge – Boom or Bubble?

Quantum Computing Inc. (QUBT): 2025’s Wild 3,200% Quantum Stock Surge – Boom or Bubble?

QUBT shares surged over 3,200% in 12 months, trading near $24–25 in Q4 2025 after a low of $0.65. The company raised $500 million in September, bringing cash reserves to $850 million despite trailing 12-month revenue under $0.3 million and a $68.5 million net loss in 2024. Shares saw sharp swings in 2025, plunging early before rebounding in Q2 amid renewed quantum tech interest.
4 October 2025
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Quantum Rocket or Bubble? RGTI’s Stunning Surge Explained—And How It Stacks Up to IonQ, D‑Wave, and QUBT

Quantum Rocket or Bubble? RGTI’s Stunning Surge Explained—And How It Stacks Up to IonQ, D‑Wave, and QUBT

Rigetti shares surged over 4,000% in 12 months, trading at $40.06 intraday after record highs driven by new contracts and system orders. Q2 revenue fell 41% to $1.8 million, with a net loss of $39.7 million. The company raised $350 million, holding $571.6 million in cash and no debt. Recent wins include $5.7 million in system orders and a $5.8 million government contract.
4 October 2025
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Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Rigetti (RGTI) Quantum Stock Rockets on Big Deals – Is the $10B Hype Real?

Rigetti shares traded near record highs at $35–39 on Oct. 3, 2025, pushing its market cap to $11.5 billion, up about 2,500% over 12 months. The rally follows new quantum computing orders and a $5.8 million U.S. Air Force deal. Despite just $1.8 million in Q2 revenue and a $39.7 million net loss, Rigetti raised $385 million in equity and held $571.6 million cash with no debt. Analyst price targets lag current levels.
3 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Computing Frenzy: D-Wave (QBTS) Stock Surges 289% in 2025 on Breakthrough Deals

QBTS closed at a record $32.5 on Oct. 3, up 289% year-to-date, after D-Wave announced $5.7M in new orders and reported strong pilot results with UK police. Volume surged to 77 million shares as technical indicators flashed overbought. Q2 revenue rose 42% to $3.1M, with a $819M cash balance after a $400M equity raise. Analysts forecast $24.8M in 2025 revenue; most rate the stock a Buy.
3 October 2025
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Quantum Computing Inc (QUBT) Stock Skyrockets on $500M Fundraising and New Tech Debut – Can the Rally Last?

Quantum Computing Inc (QUBT) Soars 24% on $500M Funding & New “Quantum Secure” Tech – Will It Hit $40?

Quantum Computing Inc. raised $500 million in an oversubscribed private placement in late September, boosting total cash to about $850 million. QUBT shares spiked 24% on Oct. 3 after unveiling a new quantum encryption platform at ECOC 2025, but remain volatile. Analysts raised targets, with Ascendiant Capital now at $40. Despite a $19.98 close on Oct. 2 and strong market cap, Q2 revenue was just $61,000 with a $36.5 million net loss.
3 October 2025
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Quantum Computing Inc (QUBT) Stock Skyrockets on $500M Fundraising and New Tech Debut – Can the Rally Last?

Quantum Computing Inc (QUBT) Stock Skyrockets on $500M Fundraising and New Tech Debut – Can the Rally Last?

Quantum Computing Inc. (QUBT) shares traded near $19.98 on Oct. 3, up about 5% after rebounding from an 11.4% drop the previous day. The stock has swung between $0.65 and $27.15 over the past year, with trading volume surging to 45 million shares on Oct. 2. QUBT completed a $500 million private placement in late September and debuted a new product at the ECOC conference. CEO Bill McGann retired in May; Dr. Yuping Huang is interim CEO.
3 October 2025
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Rigetti (RGTI) Quantum Computing Stock Soars on Major Orders and Partnerships

Rigetti (RGTI) Quantum Computing Stock Soars on Major Orders and Partnerships

Rigetti shares surged to $35.40 on Oct. 2, up 18.6% in heavy trading after announcing $5.7 million in new quantum computer orders. The company also secured a $5.8 million U.S. Air Force contract in September and expanded partnerships with Quanta Computer and India’s C-DAC. In August, Rigetti launched a 36-qubit system and reported $1.8 million Q2 revenue, with $571.6 million cash after a $350 million equity raise.
3 October 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Leap for Investors: D-Wave (QBTS) Stock Rockets Amid Breakthroughs, Big Cash & Booming Demand

QBTS closed up 11.5% at $28.57 on Oct 2, 2025, with nearly 19.8 million shares traded, nearing its 12-month high. The stock has surged from the mid-$18s since mid-September. D-Wave reported $3.1 million in Q2 revenue and ended the quarter with $819 million in cash after a $400 million share offering. Wall Street consensus remains “Buy,” with average 12-month targets of $20–23.
2 October 2025
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Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Rigetti (RGTI) Stock Soars on New Quantum Wins — Breakthrough or Bubble?

Rigetti shares surged about 160% over three months, hitting a 52-week high near $34.40 in late September. The company announced $5.7 million in QPU orders and a $5.8 million Air Force contract, and rolled out a 36-qubit processor. Q2 revenue fell 42% year-over-year to $1.8 million, with a $39.7 million net loss. Most analysts rate the stock a buy, but average targets sit well below current prices.
2 October 2025
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IBM Stock Soars on Quantum Breakthrough and AI Revival – Key Updates (Sept 25, 2025)

IBM’s 2025 Surge: AI Boom, Quantum Breakthrough & Stock Soars to New Heights

IBM shares rose 28% year-to-date to about $283, outpacing the S&P 500. Market cap stands near $265 billion, with a P/E ratio of 45.7 and annual revenue around $64 billion. The company raised 2025 free cash flow guidance above $13.5 billion after a quantum computing breakthrough with HSBC. Analyst consensus is neutral, with most targets below the current price.
29 September 2025
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IBM Stock Soars on Quantum Breakthrough and AI Revival – Key Updates (Sept 25, 2025)

IBM Stock Soars on Quantum Breakthrough and AI Revival – Key Updates (Sept 25, 2025)

IBM shares jumped 3% after its quantum partnership with HSBC improved bond trading predictions by 34%. The stock trades near $272, up 22% this year and 8% below its record high. Q2 revenue rose 8% to $17 billion, with net income up 20% to $2.2 billion. IBM raised its 2025 outlook and reported Watsonx AI orders surged to $7.5 billion.
25 September 2025
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Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

Quantum Leap: D-Wave (QBTS) Stock Skyrockets 2000% Amid Fed Rate Cuts and AI-Fueled Quantum Breakthroughs

D-Wave Quantum (NYSE: QBTS) shares surged 170% year-to-date and over 2,000% in the past year, closing at $26.88 on Sept. 19 after an 11.9% jump. The rally followed a Federal Reserve rate cut and D-Wave’s launch of its Advantage2 quantum system. Q2 revenue rose 42% to $3.1 million, but net losses widened to $167 million due to one-time charges. The company’s cash balance reached a record $819 million as of June 30.
23 September 2025
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Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Rigetti Computing’s Quantum Leap: Stock Soars on Breakthroughs and Bold Bets

Rigetti Computing shares hit a 52-week high of $29.59 on record volume after a bullish analyst upgrade, lifting its market cap above $9 billion. The stock surged over 85% since mid-August, fueled by a $5.8 million U.S. Air Force contract and a major tech milestone. Q2 revenue was $1.8 million with a net loss of $39.7 million. Analysts remain bullish but warn of possible overbought conditions.
23 September 2025
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Quantum Computing Inc (QUBT) – Quantum Hype or The Next Tech Breakthrough? 📈⚛️

Quantum Computing Inc (QUBT) – Quantum Hype or The Next Tech Breakthrough? 📈⚛️

QUBT shares surged over 2,500% year-on-year, trading near $20–21 in September 2025 after volatile swings. The company announced a $500 million private placement at $18.60/share, boosting cash to $850 million. Despite a $3 billion market cap, Q2 revenue was just $61,000 with a $36.5 million net loss. Analysts cite heavy losses, dilution, insider sales, and a shareholder lawsuit as key risks.
23 September 2025
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Global Markets on Edge as Fed Rate Decision Nears: Asia Optimistic, West Cautious

Quantum Gold Rush: QUBT vs. D-Wave – Inside the High-Stakes 2025 Quantum Computing Showdown

Quantum Computing Inc. launched a photonic chip foundry in Arizona in 2025 and secured NASA contracts for its Dirac-3 machine. D-Wave Quantum reported $8.8 million in 2024 revenue, a major 2025 system sale in Germany, and 42% YoY revenue growth in Q2 2025. Both stocks surged over 1,800%–3,000% in the past year, despite ongoing losses and multi-billion-dollar market caps.
20 September 2025
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Global Markets on Edge as Fed Rate Decision Nears: Asia Optimistic, West Cautious

Quantum Leap: Why IonQ, Rigetti, and D-Wave Stocks Are Soaring in a Tech Breakout

D-Wave Quantum shares jumped over 2,000% year-over-year, Rigetti rose 2,448%, and IonQ climbed 705%, as quantum computing stocks rally. IonQ hit record highs above $65 after major acquisitions and government deals. Rigetti rebounded with new contracts and a raised price target. D-Wave launched a 4,400-qubit system and reported 83% Asia-Pacific booking growth.
19 September 2025
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Massive $39B UK–US Tech Alliance Unites Microsoft, Google & NVIDIA in AI and Quantum Power Play

Massive $39B UK–US Tech Alliance Unites Microsoft, Google & NVIDIA in AI and Quantum Power Play

The UK and US announced a “Tech Prosperity Deal” in 2025, backed by £31 billion in mostly private investment from firms including Microsoft, Google, and NVIDIA. Microsoft will invest $30 billion to expand UK cloud and AI infrastructure, while NVIDIA will deploy 120,000 GPUs for new AI projects. The pact focuses on AI and quantum computing, with joint initiatives targeting healthcare, defense, and energy.
18 September 2025
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Mining the Moon’s Helium-3: The Key to a Quantum Computing and Energy Revolution

Mining the Moon’s Helium-3: The Key to a Quantum Computing and Energy Revolution

The U.S. Department of Energy has agreed to purchase 3 liters of lunar Helium-3, marking the first government deal for an off-world resource. Startup Interlune is developing technology to mine Helium-3 from moon dust and has signed contracts with quantum tech firms. Demand for Helium-3 is rising as quantum computing expands, far outstripping Earth’s annual supply. NASA and private companies plan to map and extract lunar Helium-3 by year’s end.
17 September 2025
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Stock Market Today

  • Argan SA Bond Price and Analysis on Euronext
    May 2, 2026, 4:23 AM EDT. Argan SA, a Paris-based real estate firm specializing in logistics warehouse development and leasing, has its bond traded under the ticker FR0014017JX1 on Euronext. Founded in 1993 by Jean-Claude Le Lan, Argan focuses on ready-to-use logistic platforms for major companies. Investors tracking the bond can assess the company's position in the logistics property sector amid evolving market conditions. Its performance reflects the stable demand for warehouse space driven by e-commerce growth and supply chain trends in Europe.

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