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Quantum Computing 24 October 2025 - 6 November 2025

Quantum Computing Inc. Sees Revenue Rise, Yet Interest Income Remains Main Contributor
D‑Wave Quantum (QBTS) Q3 2025: Revenue Doubles to $3.7M, Record $836M Cash, Bookings Accelerate — What It Means for the Stock Today

D‑Wave Quantum (QBTS) Q3 2025: Revenue Doubles to $3.7M, Record $836M Cash, Bookings Accelerate — What It Means for the Stock Today

D‑Wave Quantum Inc. reported third‑quarter fiscal 2025 results before the open today, delivering 100% year‑over‑year revenue growth to $3.7 million and a sharp sequential uptick in customer bookings to $2.4 million. Shares were recently around $31 intraday, modestly higher following the print. The company also ended the quarter with a record $836.2 million cash balance, while GAAP net loss widened to $140.0 million—driven primarily by non‑cash warrant remeasurement charges. Business Wire
6 November 2025
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IonQ Q3 2025 Earnings (Nov. 5): Revenue Soars 222% to $39.9M, Full‑Year Outlook Raised; Here’s What It Means for IONQ Stock

IonQ Q3 2025 Earnings (Nov. 5): Revenue Soars 222% to $39.9M, Full‑Year Outlook Raised; Here’s What It Means for IONQ Stock

Summary: IonQ reported $39.9 million in Q3 revenue—222% year over year and roughly 37% above the high end of its prior guidance—and lifted its full‑year 2025 sales outlook to $106–$110 million. Shares traded around the mid‑$50s after hours as investors parsed a sizable GAAP loss driven largely by non‑cash items. IonQ
5 November 2025
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IonQ’s Big Surge – Are Quantum Computing Stocks Just Another Bubble?

IonQ’s Big Surge – Are Quantum Computing Stocks Just Another Bubble?

IonQ is the best-known pure-play quantum company. Based in Maryland, it builds trapped-ion quantum computers accessible via the cloudbarchart.com. It also markets quantum networking products – including quantum key distribution devices and single-photon detectors – for ultrasecure communicationsbarchart.combarchart.com. IonQ’s current systems have helped partners like Amazon Web Services, AstraZeneca and NVIDIA achieve notable speedups in simulation tasksoxionics.com.
5 November 2025
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Rigetti Stock’s Quantum Roller Coaster: 3,000% Surge, Government Backing & Big Risks

Rigetti Stock’s Quantum Roller Coaster: 3,000% Surge, Government Backing & Big Risks

Rigetti’s stock has been on a wild roller coaster in recent months, reflecting both speculative hype and substantive news. Starting in early September, RGTI shares went on a tear – nearly quadrupling in value by mid-Octobernasdaq.com – amid a broader wave of investor FOMO in quantum computing. Over the trailing year through Oct 30, Rigetti rocketed an astonishing +2,810%, outpacing even other hot quantum peers like IonQ and D-Wavenasdaq.com. This parabolic rise turned Rigetti into a multi-billion dollar company virtually overnight, with its market cap swelling to about $11.5 billion by late Octobernasdaq.com.
3 November 2025
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AI & Quantum Frenzy Propels IBM Stock to New Heights – Will the Rally Last?

AI & Quantum Frenzy Propels IBM Stock to New Heights – Will the Rally Last?

International Business Machines has staged a remarkable stock comeback in 2025. After years of underperformance, “Big Blue” saw its shares roar back to life, recently trading around $307–$310 – levels not seen in decades. The stock is up roughly 30% in 2025, dramatically outperforming the broader market. In fact, IBM even briefly hit all-time highs above $300 per share this year – a milestone that seemed far-fetched just a couple years ago.
2 November 2025
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Quantum Computing Inc (NASDAQ: QUBT) Stock Skyrockets on Massive Financing & AI Hype – Bubble or Breakthrough?

Quantum Computing Inc (NASDAQ: QUBT) Stock Skyrockets on Massive Financing & AI Hype – Bubble or Breakthrough?

Over the past week, major headlines have centered on QUBT’s financing and sector catalysts. On Oct. 31, 2025 QCi announced it will host its 3Q 2025 shareholder conference call on Nov. 14stockanalysis.com. Earlier in October it closed the oversubscribed $750M stock offeringquantumcomputinginc.com, a key development that swelled its cash to ~$1.5B. That funding round was announced in early Octquantumcomputinginc.com after a $500M private placement in late Septts2.tech. CEO Huang remarked that this capital infusion “validates our vision, technology, and roadmap” and gives “the strongest balance sheet among publicly traded quantum companies”ts2.tech.
31 October 2025
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Rigetti (RGTI) Quantum Stock Skyrockets 5,000% – October 2025 News, Price & Analyst Report

Rigetti (RGTI) Quantum Stock Skyrockets 5,000% – October 2025 News, Price & Analyst Report

Key Facts: Rigetti Computing has been on a historic tear in 2025, rising roughly 50× from penny-stock levels to intraday highs near $56ts2.tech. By Oct. 30, 2025 it closed around $42.52stockanalysis.com. Its YTD gain far eclipses peers like IonQ or D-Wavets2.tech. Recent catalysts include major deals and tech wins: in late Sept 2025 Rigetti won a $5.8 M U.S. Air Force quantum-networking contract and concurrently booked ~$5.7 M in orders for two new 9-qubit Novera™ systemsts2.techrigetti.com. In late Oct, Rigetti announced support for NVIDIA’s NVQLink platform – NVIDIA’s initiative to integrate AI supercomputing with quantum hardwareglobenewswire.com. The company will report Q3 2025 results on Nov. 10globenewswire.com. Analyst sentiment is mixed: nearly all analysts rate RGTI a “Buy,” but 12-month price targets average in the $20–30 rangets2.techstockanalysis.com. Experts note valuation is extreme – Rigetti’s market cap is enormous compared to revenuests2.tech, implying a sales multiple on the order of 1,500×. In short, this rally is fueled by optimism about Rigetti’s technology and contracts, but many warn it may be unsustainable without a big leap in fundamentals.
31 October 2025
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AI & Quantum Sparks a Big Blue Comeback – IBM Stock Rallies (But Will it Last?)

AI & Quantum Sparks a Big Blue Comeback – IBM Stock Rallies (But Will it Last?)

Valuation & Dividends: IBM now trades at tech-like multiples – forward P/E in the mid-20sts2.tech, well above its historical ~16×. The company boasts strong cash flow and a dividend yielding ~2.3%ts2.techts2.tech. IBM is a Dividend Aristocrat with 29 years of consecutive raisests2.tech, which helps cushion concerns over valuation.
30 October 2025
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Quantum Breakthrough or Bubble? Rigetti Stock Rockets 5,000% in 2025

Quantum Breakthrough or Bubble? Rigetti Stock Rockets 5,000% in 2025

Rigetti’s stock went from “penny stock” to stratospheric heights in 2025. As TS2.tech reports, RGTI traded for mere cents early in 2025 and rocketed to a closing high of $56.34 on October 15 – an almost 50-fold increasets2.techts2.tech. In fact, a one-day 25% spike on October 13 kicked the price from the mid-$40s into the mid-$50s rangets2.tech. This frenzied rally briefly gave Rigetti a market value in the mid‑$10’s of billions despite its tiny revenue base.
30 October 2025
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Quantum Gold Rush: D-Wave (QBTS) Stock Skyrockets 3000% on Breakthroughs and Government Buzz – Can the Rally Last?

Quantum Gold Rush: D-Wave (QBTS) Stock Skyrockets 3000% on Breakthroughs and Government Buzz – Can the Rally Last?

Few stocks have soared like D-Wave Quantum in 2025. After languishing under $1 per share in late 2024, D-Wave’s stock went parabolic this yearts2.tech. It reached a record intraday high of $46.75 on October 15ts2.tech, making early investors a fortune – in fact, a $1,000 stake a year ago grew to over $30,000 at the peakts2.tech. Such exponential gains are virtually unheard of outside of the most speculative arenasts2.tech, and they vaulted D-Wave into the spotlight as one of 2025’s top-performing stocks.
27 October 2025
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Rigetti’s Quantum Stock Explosion: 5,000% Surge, Sudden Slump, and What’s Next for RGTI

Rigetti’s Quantum Stock Explosion: 5,000% Surge, Sudden Slump, and What’s Next for RGTI

Rigetti Computing’s stock has been on a rollercoaster ride in 2025. At the start of the year, RGTI traded for mere cents. By October 15, it had rocketed to a record closing high of $56.34ts2.tech, an almost 50-fold increase in under 10 months. In the week leading up to that peak, Rigetti’s share price exploded from the mid-$40s to the mid-$50s, including a 25% spike in a single day on October 13ts2.tech. This frenzied rally lifted Rigetti’s market capitalization into the mid-teens of billions of dollars, an astonishing feat for a company with minimal revenue.
27 October 2025
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Quantum Boom: IonQ Stock’s Wild 2025 Ride – Record Highs, $2B Boost & Government Buzz Fuel Frenzy

Quantum Boom: IonQ Stock’s Wild 2025 Ride – Record Highs, $2B Boost & Government Buzz Fuel Frenzy

IonQ has been on a rollercoaster ride in 2025. The stock started the year under $15 and went on a blistering rally, peaking at $82.59 by October 13ts2.tech. That price marked an astounding ~700% gain over the prior 12 months, and about +75% since Januaryts2.tech. It far outpaced the broader market and even most tech stocks. IonQ’s 52-week range stretched from roughly $9 to $83, reflecting extreme volatilityts2.techts2.tech. Double-digit daily swings became almost routine during the frenzy.
26 October 2025
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IBM Stock Soars on AI, Quantum, and Cloud Hype – Is the Rally Sustainable?

IBM Stock Soars on AI, Quantum, and Cloud Hype – Is the Rally Sustainable?

IBM’s stock chart in late 2025 shows a sharp uptrend. After trading in the mid-$200s all summer, shares burst above $280 in mid-October, briefly topping $296 on record volume before pulling back. The Oct. 22 earnings release caused a momentary dip, but by Oct. 24 the stock closed at $307.46 investing.com. This surge puts IBM near the top of its 52-week range and makes it one of the year’s best performers in the Dow Industrials. As one market commentator noted, IBM has become “a quiet way to play AI and quantum”, steadily accumulating tech wins that have changed investor sentiment ts2.tech.
25 October 2025
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IBM Stock Skyrockets on AI & Quantum News – How High Can It Go?

IBM Stock Skyrockets on AI & Quantum News – How High Can It Go?

IBM’s stock has roared back to life in 2025. After languishing for years, the shares have climbed from the low $200s in mid-2025 into the high $280s by Octoberts2.techts2.tech. This rally has been driven by heavy investor bets that IBM’s pivot to artificial intelligence and next-gen tech is real. In late September, IBM hit about $296 after an announced quantum computing breakthrough with HSBCts2.tech. Through mid-October, IBM was about +28% YTDts2.tech, versus roughly +13% for the S&P 500.
25 October 2025
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Quantum Breakthrough Sends IBM Stock Soaring — Can the Rally Last?

Quantum Breakthrough Sends IBM Stock Soaring — Can the Rally Last?

IBM’s Oct. 22 earnings beat raised hopes. The company reported $16.3B in Q3 revenue, up 9% from a year agonewsroom.ibm.com, driven by double-digit gains in high-end hardware and AI software. CEO Arvind Krishna said innovation and investments are paying off. CFO James Kavanaugh noted “new innovation, the strength and diversity of our portfolio, and our disciplined execution” fueled double-digit EBITDA growth and strong free cash flownewsroom.ibm.com. IBM delivered Non-GAAP EPS of $2.65, well above the $2.45 analysts expected. All segments grew: software +10%, consulting +3%, infrastructure +17%newsroom.ibm.comnewsroom.ibm.com. With these results, IBM raised full-year guidance to >5% revenue growth and about $14 billion in free cash flownewsroom.ibm.com.
25 October 2025
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Quantum Surprise: IBM Runs 10× Faster Error‐Correction on AMD Chips, Stocks Skyrocket

Quantum Surprise: IBM Runs 10× Faster Error‐Correction on AMD Chips, Stocks Skyrocket

IBM and AMD are aggressively combining their strengths in quantum and classical computing. In August 2025 they announced a “quantum‑centric supercomputing” alliance, aiming to blend IBM’s quantum chips with AMD’s CPUs, GPUs and FPGAsamd.comamd.com. As IBM CEO Arvind Krishna put it, “Quantum computing will simulate the natural world and represent information in an entirely new way… [working] together… we will build a powerful hybrid model that pushes past the limits of traditional computing.”amd.com AMD’s CEO Lisa Su echoed this vision: by converging high‑performance and quantum computing, “we see tremendous opportunities to accelerate discovery and innovation.”amd.com
24 October 2025
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IonQ (INBX) Stock Soars on Quantum Breakthrough and $2B Deal – Bubble or Next Big Thing?

IonQ (INBX) Stock Soars on Quantum Breakthrough and $2B Deal – Bubble or Next Big Thing?

In late October 2025, IonQ’s share price was around $60 after a tumultuous run. The stock peaked near $82 on Oct. 13 – a 75% year-to-date gain – but then fell back into the $60s ts2.tech ts2.tech. By Oct. 23, IonQ closed near $59.4 marketbeat.com. That week, Wednesday’s WSJ news and Thursday’s session saw large intraday swings: the price spiked to about $62.9 mid-day on Oct. 23 before settling around $59–60 marketbeat.com.
24 October 2025
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Quantum Gold Rush: D-Wave (QBTS) Stock Rockets on Government Funding Hopes and Breakthrough Deals

Quantum Gold Rush: D-Wave (QBTS) Stock Rockets on Government Funding Hopes and Breakthrough Deals

D-Wave’s market performance has been nothing short of dramatic. After lingering near $1 in late 2024, QBTS exploded in 2025. By early October it had tripled on the year, and on Oct. 15 it briefly hit $46.75 – about a 30-fold jump from a year earlier ts2.tech ts2.tech. Technical indicators flagged the stock as “overbought” after that rally ts2.tech, and the subsequent selloff into Oct. 22 was swift: the stock fell about 35% from its high to close ~$27.30 on Oct. 22 ts2.tech ts2.tech. Traders cite profit-taking and a broad tech-sector wobble as triggers ts2.tech. The stock’s real-time wild swings are seen as emblematic of speculative euphoria ts2.tech.
24 October 2025
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Rigetti’s Quantum Leap: Stock Jumps 5,000% and Then Grinds Back – Bubble or Breakthrough?

Rigetti’s Quantum Leap: Stock Jumps 5,000% and Then Grinds Back – Bubble or Breakthrough?

In summary, Rigetti’s stock has been on a dizzying climb fueled by tangible tech wins and speculative fervor. Its recent pullback illustrates that even high-flying quantum names can wobble as “reality catches up to hype” ts2.tech. The company’s next few quarters – and any future breakthroughs – will determine if this moonshot can sustainably advance or if it settles back toward earth.
24 October 2025
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