Quantum Computing News: 23 September 2025

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

Key facts (as of Oct 4, 2025) CEO Subodh Kulkarni: “Our industry‑leading chiplet approach to scaling and strong financial position makes us confident in hitting our end‑of‑year technology goals.” GlobeNewswire What Rigetti

4 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?

Key Facts: Rigetti’s stock is near record highs (~$35–39 as of Oct 3, 2025 nasdaq.com), giving it a market capitalization around $11.5 billion public.com (up ~2,500% over 12 months public.com). 2025 has

3 October 2025

Investing · Market Analysis · Quantum Computing · Stock Market · Stocks · Technology

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

Stock Performance & Technical Trends D-Wave’s stock has undergone a parabolic rally in recent months. After trading in the low-mid $15s in early September 2025, QBTS broke sharply higher around Sept 16–17,

3 October 2025

Business News · Innovation · Quantum Computing · Stock Market · Technology

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?

Recent Performance and Financials Quantum Computing Inc (Nasdaq: QUBT) has a multi-billion-dollar market cap (share count ~185M after the placement), driven by the funding and product buzz. On Oct 2 it closed

3 October 2025

Cybersecurity · Funding News · Quantum Computing · Stock Analysis · Stock Market · Tech Stocks

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

Key Facts: Quantum Computing Inc (NASDAQ: QUBT) has seen explosive moves recently. As of Oct 3, 2025, its stock trades around $19.98 (market open), up ~5% on the day google.com. This follows a volatile period:

3 October 2025

Financial Analysis · Investment · Quantum Computing · Stock Market · Technology News

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

Rigetti’s Recent Developments Rigetti Computing (NASDAQ: RGTI) has been very active in recent weeks. On Sept. 30 the company confirmed it booked two Novera™ system orders (total ~$5.7M) for 9‑qubit machines globenewswire.com.

3 October 2025

Company News · Investing · Partnerships · Quantum Computing · Stock Market · Technology Stocks

Quantum Boom! D-Wave (QBTS) Stock Rockets 2,600% – Is the Rally Just Beginning?

Stock Performance and Recent Trading D-Wave’s stock has been one of the market’s hottest stories. After languishing at single digits a year ago, QBTS has exploded higher. In late September 2025, the

3 October 2025

Financial Analysis · Investing · Quantum Computing · Stock Market · Technology News

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

Stock Performance on Oct 2, 2025 On Oct 2, 2025 (Thursday), D-Wave’s share price climbed sharply. It opened around $26.20 and hit a high of $28.58 before closing at $28.57, up +11.47% from the prior day investing.com.

2 October 2025

Breakthroughs · Financial News · Investing · Quantum Computing · Stock Market · Stocks

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

Stock Price Movement Rigetti’s stock trajectory has been nothing short of dramatic. After languishing below $1 in 2023, RGTI took off in summer 2025. By mid-September it had “soared more than 80% in the past

2 October 2025

Investing · Market Trends · Quantum Computing · Stock Market · Stocks · Technology News

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

Stock Performance & Valuation:IBM stock has been on a tear in 2025. After underperforming for years, it rallied ~28% through late Sept (vs. S&P +13%) marketsmojo.com. The shares briefly hit a 52-week

29 September 2025

Artificial Intelligence · IBM News · Quantum Computing · Stock Market · Technology Trends

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

Latest News (Late September 2025) In recent days, IBM has grabbed headlines with breakthroughs and big projects. Notably, a quantum computing trial with HSBC showed real-world benefits: HSBC reported IBM’s quantum-assisted system

25 September 2025

Artificial Intelligence · IBM Updates · Quantum Computing · Stock Market · Technology News

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

Key Facts 📈 Stock Surge & Recent Developments 🚀 D-Wave’s stock has been on a tear in 2025, capped by a dramatic September rally. The share price exploded from the mid-teens in

23 September 2025

Artificial Intelligence · Investment News · Quantum Computing · Stock Market · Technology Trends

Quantum Computing News: 23 September 2025 - 4 October 2025