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Quantum Computing 30 August 2025 - 3 October 2025

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
Quantum Breakthrough: UK Startup Unveils First Quantum Computer Built with Standard Silicon Chips

Quantum Breakthrough: UK Startup Unveils First Quantum Computer Built with Standard Silicon Chips

Quantum Motion has installed the world’s first full-stack quantum computer built on standard silicon chips at the UK’s National Quantum Computing Centre. The system fits into three standard server racks, using silicon spin qubits fabricated on 300 mm wafers. No performance data or qubit count has been released. Experts note the lack of published specs makes its practical impact unclear.
17 September 2025
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Quantum Revolution 2025: Unhackable Encryption, Superspeed Computing & the 6G Quantum Future

Quantum Revolution 2025: Unhackable Encryption, Superspeed Computing & the 6G Quantum Future

NIST released three post-quantum cryptography standards in August 2024, prompting governments to require migration by 2030–2035. By March 2025, nearly 38% of HTTPS traffic used hybrid post-quantum algorithms, up from 3% a year earlier, after major browsers and Cloudflare enabled them by default. IBM and Google announced major quantum hardware breakthroughs, while banks and telecoms began deploying quantum-secure networks.
11 September 2025
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Quantum Frenzy: Historic Breakthroughs & Bold Moves Unveiled in 48 Hours

Quantum Frenzy: Historic Breakthroughs & Bold Moves Unveiled in 48 Hours

Chinese startup QBoson began building the country’s first photonic quantum computer factory in Shenzhen, aiming to mass-produce light-based quantum machines that run at room temperature. Physicists demonstrated a quantum network node using trapped ions to generate entangled photons with 92% fidelity. IBM and AMD announced a partnership to develop hybrid quantum-classical supercomputers. U.S. and DARPA expanded quantum research funding.
30 August 2025
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Stock Market Today

  • EMCOR Group (EME) Shares Show 33.7% Undervaluation Despite Strong Price Gains
    June 11, 2026, 10:55 AM EDT. EMCOR Group's (EME) stock closed at $776.72, up 21.6% year to date and 64.9% over the last year, but recent dips have raised valuation questions. Using a Discounted Cash Flow (DCF) analysis-a method that projects future cash flows discounted to present value-Simply Wall St estimates an intrinsic value of $1,171.22 per share. This suggests the stock is trading at a 33.7% discount, indicating undervaluation despite recent market pullbacks. The company benefits from strong exposure to U.S. construction and infrastructure projects, supporting its growth outlook. Investors should consider these factors alongside valuation metrics like price-to-earnings ratios when assessing EMCOR's attractiveness amidst sector dynamics.

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