Today: 1 March 2026
Subscribe
Browse Category

Quantum Computing 3 November 2025 - 19 November 2025

Quantum Computing Inc. (QUBT) Stock Today, Nov. 19, 2025: Neurawave Debut, Q3 Beat and $1.5B Cash Pile Fuel Volatile Rally

Quantum Computing Inc. (QUBT) Stock Today, Nov. 19, 2025: Neurawave Debut, Q3 Beat and $1.5B Cash Pile Fuel Volatile Rally

Quantum Computing Inc. (QUBT) traded around $12.48 on Nov. 19, up 1.1%, extending a three-day surge after unveiling its Neurawave photonic reservoir computer at SuperCompute25 and posting a surprise Q3 profit. The company reported $384,000 in Q3 revenue, $2.4 million net income, and over $1.5 billion in cash. Wall Street remains divided, citing high valuation and heavy insider selling.
19 November 2025
····
Quantum Computing Inc (QUBT) Stock Skyrockets on $500M Fundraising and New Tech Debut – Can the Rally Last?

Quantum Computing Stocks Today (November 17, 2025): IonQ’s Skyloom Deal, QUBT Earnings Surge, D‑Wave Insider Selling

IonQ announced it will acquire Skyloom Global, aiming to expand its quantum-networking capabilities. Quantum Computing Inc. shares surged 8.5% after posting a surprise profit and unveiling a new product. Rigetti fell 3.1% despite an analyst upgrade, while D-Wave dropped 3.4% on insider selling. NVIDIA and RIKEN introduced new supercomputers for AI and quantum workloads.
18 November 2025
······
QUBT Stock Today, November 17, 2025: Neurawave Launch and Q3 Earnings Put Quantum Computing Inc. Back in the Spotlight

QUBT Stock Today, November 17, 2025: Neurawave Launch and Q3 Earnings Put Quantum Computing Inc. Back in the Spotlight

Quantum Computing Inc. (NASDAQ: QUBT) shares rose about 6% to $10.60 early afternoon November 17 after announcing its Neurawave photonic computing platform ahead of SuperCompute25. The stock spiked up to 21% premarket before paring gains. QUBT cited triple-digit Q3 revenue growth and a surprise swing to GAAP profitability. Shares remain down roughly 35–40% year-to-date.
17 November 2025
···
D-Wave Quantum (QBTS) Stock Plunges as Short Sellers Circle and Institutions Buy – All the Key News on 13 November 2025

QBTS Stock Forecast: D‑Wave Quantum’s November 2025 Breakout, Risks and Outlook

D-Wave Quantum (NYSE: QBTS) closed near $23.61, valuing the company at $8.2 billion, down 20% this week but still up over 1,300% in a year. Shares trade about 50% below October highs after Q3 results showed revenue doubling to $3.7 million. Wall Street rates QBTS a “Strong Buy” with price targets from $12 to over $40. The company remains early-stage, with $24 million trailing revenue and ongoing net losses.
16 November 2025
·
Rigetti’s Quantum Leap: Stock Jumps 5,000% and Then Grinds Back – Bubble or Breakthrough?

Rigetti Computing (RGTI) Stock: Q3 2025 Shock, Insider Selling and a High‑Risk Quantum Bet – Analysis & Forecast (Updated November 16, 2025)

Rigetti Computing shares closed at $25.48 on Nov. 14, down 24% in a week and over 50% below recent highs, but still up more than 1,500% year-on-year. Q3 results showed an adjusted loss of $0.03 per share, beating estimates, but revenue missed at $1.9 million. Insiders sold about 1 million shares in six months, while major institutions increased stakes. Market cap stands near $8.4 billion on $7.5 million in annual revenue.
16 November 2025
·
IBM’s Nighthawk & Loon Chips Set Pace for 2026 Quantum Advantage—and a Fault‑Tolerant Era by 2029 (Nov 16, 2025)

IBM’s Nighthawk & Loon Chips Set Pace for 2026 Quantum Advantage—and a Fault‑Tolerant Era by 2029 (Nov 16, 2025)

IBM unveiled two new quantum processors: Nighthawk, a 120-qubit chip for near-term advantage, and Loon, a testbed for fault-tolerant hardware. IBM reaffirmed targets for quantum advantage by end-2026 and fault-tolerant systems by 2029. Production shifts to Albany NanoTech’s 300 mm fab. Global media highlighted Loon’s role as a step toward practical quantum computing.
16 November 2025
·
Quantum Stocks Rip Higher: IonQ Up 700% – Bubble or Breakthrough?

IonQ (IONQ) Stock Today, Nov 15, 2025: Q3 Beat, DARPA Stage‑B Win, UChicago Pact—What It Means for 2026

IonQ closed at $47.18 on Nov. 14, up sharply after reporting Q3 revenue of $39.9 million, a 222% year-over-year increase, and raising full-year guidance. The company advanced to Stage B of DARPA’s Quantum Benchmarking Initiative and announced a major partnership with the University of Chicago. Pro-forma cash stands near $3.5 billion after an October equity raise. Market cap is approximately $16.7 billion.
15 November 2025
··
Rigetti Computing (RGTI) Stock Faces Quantum Reality Check: Cramer’s “Sell Half” Call, Bubble Fears and Q3 Fallout – 14 November 2025

Rigetti Computing (RGTI) Stock Faces Quantum Reality Check: Cramer’s “Sell Half” Call, Bubble Fears and Q3 Fallout – 14 November 2025

Rigetti Computing shares fell about 60% from their mid-October peak, trading between $23 and $27 on November 14 after a year of extreme volatility and a 2,000% surge. Jim Cramer advised investors to “sell half” their position, citing declining revenues and heavy losses. A Motley Fool article predicted quantum computing stocks could drop 50% or more in 2026.
14 November 2025
··
5 Quantum Stocks to Watch Today, November 14, 2025 (IONQ, RGTI, QBTS, QUBT, CCCX)

5 Quantum Stocks to Watch Today, November 14, 2025 (IONQ, RGTI, QBTS, QUBT, CCCX)

Quantum computing stocks IonQ, Rigetti, D-Wave Quantum, and Quantum Computing Inc. have lost over $30 billion in market value in weeks, with many down 40–55% from recent highs. IonQ reported Q3 revenue of $39.9 million, up 222% year-over-year, and raised 2025 guidance. Analysts warn valuations remain extreme, with some predicting another 50% drop in 2026.
14 November 2025
······
Vanguard’s Crypto U-Turn: $10T Giant Opens Doors to Bitcoin ETFs

Bitcoin vs. Quantum Threats: Ledger CTO, Willy Woo and Satoshi Rumors Fuel New BTC Security Debate – November 14, 2025

Bitcoin fell from $108,000 to $97,000 in three days as long-term holders sold 815,000 BTC, the largest such move since January 2024. Forced liquidations and a stronger U.S. dollar added pressure. Debate over Bitcoin’s quantum safety intensified after IBM and Google announced new quantum hardware progress. Social media rumors about Satoshi Nakamoto’s fortune circulated as analysts clashed over future risks.
14 November 2025
·······
D-Wave Quantum (QBTS) Stock Plunges as Short Sellers Circle and Institutions Buy – All the Key News on 13 November 2025

D-Wave Quantum (QBTS) Stock Plunges as Short Sellers Circle and Institutions Buy – All the Key News on 13 November 2025

D-Wave Quantum shares fell 10.5% to $23.63 Thursday, extending a slide that began after disappointing Q3 earnings. Trading volume topped 22 million shares. High-profile investors disclosed new positions, while short seller Andrew Left revealed a bearish bet against the company. The stock remains up over 1,700% in the past year despite recent volatility.
13 November 2025
··
Rigetti Computing (RGTI) News Today – 13 November 2025: CEO’s $11 Million Trade, Short-Seller Pressure and Fresh Institutional Buying

Rigetti Computing (RGTI) News Today – 13 November 2025: CEO’s $11 Million Trade, Short-Seller Pressure and Fresh Institutional Buying

Rigetti shares fell 6.7% to $26.40 on Nov. 13, extending a retreat from last month’s $58 high. Short-seller Andrew Left confirmed a bearish position, citing overvaluation. CEO Subodh Kulkarni’s $11 million options gain drew scrutiny amid volatile trading. Japan’s SBI Securities raised its stake by 16.3% in Q2, now holding about 195,000 shares.
13 November 2025
·
Microsoft (MSFT) Stock Update & Insight Report – 2 Oct 2025

Microsoft Stock Today (Nov 12, 2025): MSFT Holds Near $509 As ‘AI Superfactory’ Debuts, Quantum Lab Expands, and Europe Build-Out Accelerates

Microsoft shares traded near $508.73 at 18:39 UTC Wednesday, with a market cap of $3.85 trillion. The company unveiled its first AI “superfactory” data centers in Atlanta and Wisconsin, announced a $10 billion AI hub in Portugal, expanded its quantum lab in Denmark, and launched an agriculture AI partnership with Land O’Lakes. Activist groups urged investors to reject a BDS-linked shareholder proposal ahead of the Dec. 5 annual meeting.
12 November 2025
···
Quantum Rocket or Bubble? RGTI’s Stunning Surge Explained—And How It Stacks Up to IonQ, D‑Wave, and QUBT

Rigetti (RGTI) Q3 2025: Revenue Miss, EPS Beat, Cash Near $600M; New Orders & AFRL Contract as Investors Track Today’s Call (11/11/2025)

Rigetti Computing posted Q3 2025 revenue of $1.9 million, missing analyst estimates, while its non-GAAP net loss narrowed to $0.03 per share, beating forecasts. Shares fell after hours. The company announced new system orders, a $5.8 million U.S. Air Force contract, and updated its technology roadmap. Investors awaited management’s earnings call scheduled for 8:30 a.m. ET.
11 November 2025
··
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 posted Q3 revenue of $3.7 million, doubling year over year, with bookings jumping to $2.4 million. The company ended the quarter with a record $836.2 million in cash, boosted by warrant exercises, while GAAP net loss widened to $140 million due to $121.9 million in non-cash charges. Shares traded near $31 intraday. Over $12 million in additional bookings closed after quarter-end.
6 November 2025
···
IonQ (INBX) Stock Soars on Quantum Breakthrough and $2B Deal – Bubble or Next Big Thing?

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 reported Q3 revenue of $39.9 million, up 222% year over year and well above expectations. The company posted a GAAP net loss of about $1.1 billion, mainly due to an $882 million non-cash warrant liability charge. Shares traded in the mid-$50s after hours. IonQ raised its 2025 revenue outlook to $106–$110 million.
5 November 2025
···
IonQ’s Big Surge – Are Quantum Computing Stocks Just Another Bubble?

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

IonQ shares have surged about 300% in the past year, outpacing other quantum computing stocks amid soaring sector valuations and bullish Wall Street targets. IonQ’s Q2 2025 revenue hit $20.7 million, up 15% over guidance, with full-year guidance raised to $82–100 million. The company now trades at roughly 300 times trailing sales. Analysts warn of bubble-like conditions as the sector’s market cap exceeds $40 billion.
5 November 2025
······
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 Computing shares surged over 3,000% in the past year, peaking near $50 before retreating to the high-$30s after volatility tied to government funding talks. The company booked its first commercial quantum computer sales in September, worth $5.7 million. Q2 revenue fell 42% to $1.8 million, but Rigetti holds $572 million in cash. Analyst price targets vary widely, with recent downgrades citing valuation concerns.
3 November 2025
··
1 … 9 10 11 12 13 … 17
Go toTop