Quantum Computing News 25 October 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

Published: November 5, 2025 Summary: IonQ (NYSE: 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

5 November 2025

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

IonQ’s Growth, Technology and Partnerships IonQ (NYSE: IONQ) is the best-known pure-play quantum company. Based in Maryland, it builds trapped-ion quantum computers accessible via the cloud (AWS, Azure, Google Cloud) barchart.com. It also markets quantum networking products – including quantum

5 November 2025

Financial Bubbles · Investment Analysis · Quantum Computing · Stock Market · Technology Trends

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

Recent Stock Performance & News Drivers 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

3 November 2025

Government Funding · Investment Risks · NASDAQ:RGTI · Quantum Computing · Stock Market · Technology News

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

IBM Stock Price Rally: From Stagnation to Multi-Year Highs International Business Machines (IBM) 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

2 November 2025

Artificial Intelligence · IBM · Investment Analysis · NYSE:IBM · Quantum Computing · Stock Market

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

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

Recent News & Events 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. 14 stockanalysis.com. Earlier in October

31 October 2025

Artificial Intelligence · Investment News · NASDAQ:QUBT · Quantum Computing · Stock Market · Technology Trends

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

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

Key Facts: Rigetti Computing (NASDAQ: RGTI) has been on a historic tear in 2025, rising roughly 50× from penny-stock levels to intraday highs near $56 ts2.tech. By Oct. 30, 2025 it closed around $42.52 (up 7.9% on the day) stockanalysis.com.

31 October 2025

Financial Reports · Investment Analysis · NASDAQ:RGTI · Quantum Computing · Stock Market News · Technology Stocks

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

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

Image: The IBM logo has been prominently displayed at tech conferences as Big Blue pushes its new AI/cloud and quantum initiatives (Sources: Reuters, IBM). Valuation & Dividends: IBM now trades at tech-like multiples – forward P/E in the mid-20s ts2.tech,

30 October 2025

Artificial Intelligence · IBM · NYSE:IBM · Quantum Computing · Stock Market · Technology News

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

Rigetti’s wild ride has analysts and investors polarized. Shares soared on promises and partnerships, but questions loom about fundamentals and sustainability. Record Surge and Sudden Pullback Rigetti’s stock went from “penny stock” to stratospheric heights in 2025. As TS2.tech reports,

30 October 2025

Investment · NASDAQ:RGTI · Quantum Computing · Science Trends · Stock Market · Technology News

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

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

Record Surge and Wild Volatility 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 $56.34

27 October 2025

Financial Trends · Investment Analysis · NASDAQ:IONQ · NASDAQ:RGTI · Quantum Computing · Stock Market · Technology News

Rigetti’s (RGTI) Quantum Stock Skyrockets 5,000% – Bubble or Breakthrough Ahead?

Rigetti’s stock chart has resembled a rocket ship: exploding out of penny-stock territory to multi-billion-dollar market cap in 2025. Experts stress that the company needs to start matching hype with revenue growth to sustain this valuation ts2.tech ts2.tech. Market Mania:

27 October 2025

Financial News · Innovation · NASDAQ:RGTI · Quantum Computing · Stock Market · Technology

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

IonQ Stock Soars to Record Highs, Then Pulls Back 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 13 ts2.tech. That price

26 October 2025

Government Policy · Investment Trends · NYSE:IONQ · Quantum Computing · Stock Market · Technology News

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

IBM Stock’s Recent Performance 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

25 October 2025

Artificial Intelligence · Cloud Computing · Investment Analysis · NYSE:IBM · Quantum Computing · Stock Market

Quantum Computing News 25 October 2025 - 5 November 2025