Quantum Computing News 4 December 2025

Quantum Computing Inc (QUBT) Stock on December 6, 2025: Earnings Beat, $1.5B Cash, $40 Targets – and Mounting Bubble Fears

As of December 6, 2025, Quantum Computing Inc (NASDAQ: QUBT) sits at the center of one of Wall Street’s most speculative stories. The stock closed at about $12.84 on December 5, down roughly 5% on the day, yet still up

6 December 2025

D-Wave Quantum (QBTS) Stock on December 6, 2025: Government Push, Q3 Surge and 2026 Forecast After a 200% Rally

Published: December 6, 2025 – Informational only, not investment advice. D-Wave Quantum stock today: a wildly volatile 2025 winner D-Wave Quantum Inc. (NYSE: QBTS) has turned into one of 2025’s most explosive – and controversial – technology trades. As of

6 December 2025

Financial Forecasts · Government Policy · Investment Trends · NYSE:QBTS · Quantum Computing · Stock Market

IonQ (IONQ) Stock Today: Q3 2025 Results, New Quantum-AI Deals and Wall Street Forecasts as of December 6, 2025

Updated: December 6, 2025 IonQ, Inc. (NYSE: IONQ), one of the few pure‑play quantum computing companies on the public markets, continues to trade with extreme volatility after a huge multi‑month rally, blockbuster Q3 2025 results and a flurry of new

6 December 2025

Artificial Intelligence · Earnings Reports · NYSE:IONQ · Quantum Computing · Stock Market · Wall Street Analysis

RGTI Stock Today (December 6, 2025): Rigetti Computing’s Volatile Rally, Quantum Roadmap and 2026 Price Forecast

Rigetti Computing (NASDAQ: RGTI) has become one of 2025’s wildest stories on the Nasdaq. The quantum computing stock has swung from massive gains to brutal drawdowns in a matter of weeks, driven by a mix of earnings surprises, government-technology headlines

6 December 2025

Investment Analysis · NASDAQ:RGTI · Price Forecasts · Quantum Computing · Stock Market · Technology News

Rigetti Computing (RGTI) Stock News and Forecast Today: Quantum Hype, Government Hopes and Bubble Fears – 5 December 2025

Rigetti Computing, Inc. (NASDAQ: RGTI) remains one of the wildest rides in global tech markets. After a bruising 42% slide in November, the quantum computing specialist has roared back this week on speculation of stronger U.S. government backing and renewed

5 December 2025

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

SciSparc (SPRC) Stock on December 5, 2025: Price Action, Quantum Data Deal, GERD Device Pivot and 2030 Forecast

SciSparc Ltd. (NASDAQ: SPRC) is back on traders’ radar after a frenetic week of news that spans quantum bio‑data analytics, medical endoscopy devices and ongoing restructuring of its biotech portfolio. As of Friday, December 5, 2025, SciSparc shares are trading

5 December 2025

Biotechnology · Investment Analysis · Medical Devices · Quantum Computing · Stock Market

IonQ Stock Jumps After Quantum Breakthroughs and Biotech Deal: IONQ Price, Forecast and Outlook as of December 5, 2025

IonQ, Inc. (NYSE: IONQ) is once again at the center of the quantum-computing spotlight. After a sharp pullback in November, the quantum hardware specialist has ripped higher into early December on the back of record-breaking technical milestones, a new biotech

5 December 2025

Biotech News · Financial Forecast · Investment Analysis · NYSE:IONQ · Quantum Computing · Stock Market

Rigetti Computing (RGTI) Stock: From 42% November Plunge to December Rebound – Latest News, Forecasts and Analysis (Dec 5, 2025)

Rigetti Computing, Inc. (NASDAQ: RGTI) has become one of 2025’s most volatile – and closely watched – quantum computing stocks. After plunging about 42% in November on weak revenue and governance worries, the share price abruptly rebounded in early December,

5 December 2025

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

Q/C Technologies (QCLS) Stock: Shkreli-Fueled Quantum-Class Rally, Latest News and Forecasts as of December 5, 2025

Q/C Technologies, Inc. (NASDAQ: QCLS) has suddenly gone from obscure microcap to social‑media star. Over just two trading sessions, the stock has effectively doubled after former pharma executive Martin Shkreli disclosed a position, floated a near‑term $100 price target, and

5 December 2025

Forecasts · Investing · Market News · NASDAQ:QCLS · Quantum Computing · Stocks

Cisco Systems (CSCO) Stock Today: AI Infrastructure, Quantum Bets and Wall Street Targets – December 4, 2025

Cisco Systems, Inc. (NASDAQ: CSCO) is closing out 2025 as one of the quieter but more powerful AI infrastructure winners in large‑cap tech. As of the close on December 4, 2025, Cisco shares traded just under $78, near record territory

4 December 2025

Artificial Intelligence · Investment Analysis · NASDAQ:CSCO · Quantum Computing · Stock Market · Technology

D-Wave Quantum (QBTS) Stock Surges on Government Push and Analyst Upgrades: Full 2025 Outlook and 2026 Forecast

As of the afternoon on December 4, 2025, D‑Wave Quantum Inc. (NYSE: QBTS) is trading around $28.37, up roughly 13% on the day, after hitting an intraday high of about $28.52 on heavy volume of more than 31 million shares.

4 December 2025

Analyst Reports · Government Policy · Market Forecast · NYSE:QBTS · Quantum Computing · Stocks

IonQ, Inc. (IONQ) Stock Jumps on Quantum-AI and Defense Deals: December 4, 2025 Outlook

IonQ’s stock is having another very “on‑brand” quantum day: volatile, loud, and hard to ignore. Around midday on December 4, 2025, IonQ, Inc. (NYSE: IONQ) was trading in the mid‑$50s, up double digits intraday after a string of headlines tying

4 December 2025

Artificial Intelligence · Defense Industry · NYSE:IONQ · Quantum Computing · Stock Market · Technology News

Quantum Computing News 4 December 2025 - 6 December 2025