Core Insights - Quantum computing is being recognized as a potential game-changing technology, alongside artificial intelligence, with significant investor interest and stock price increases [3][4][9] - Historical trends indicate that while quantum computing has immense potential, it may face challenges similar to past technological innovations, leading to potential market corrections [5][10][13] Industry Overview - Quantum computing leverages quantum mechanics to solve complex problems that classical computers cannot, offering the potential for rapid problem-solving and simulations [4][6] - The technology is expected to create substantial economic value, with estimates ranging from $450 billion to $850 billion by 2040, attracting significant investor attention [9] Company Performance - Notable quantum computing stocks have seen dramatic price increases, with Rigetti Computing up 5,400%, IonQ up 720%, D-Wave Quantum up 3,470%, and Quantum Computing Inc. up 2,800% [11] - Current valuations of these companies are concerning, with projected price-to-sales (P/S) ratios for IonQ, Rigetti, and D-Wave Quantum at 32, 95, and 54 respectively, significantly above historical norms [17][18] Historical Context - Historical patterns show that emerging technologies often require time to mature, and investors have a tendency to overestimate the speed of adoption and utility [13][14] - Previous technological trends, such as the internet and blockchain, experienced significant market corrections after initial hype, suggesting a similar fate may await quantum computing stocks [14][15]

NEW YORK, Oct. 09, 2025 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Quantum Corporation (NASDAQ: QMCO) between November 15, 2024 and August 18, 2025, inclusive (the “Class Period”), of the important November 3, 2025 lead plaintiff deadline in the securities class action first filed by the Firm. SO WHAT: If you purchased Quantum Corporation securities during the Class Period you may be entitled to compensation without payment of any out of ...

LOS ANGELES--(BUSINESS WIRE)--Quantum BioPharma Ltd. Investigated for Securities Fraud Violations - Contact the DJS Law Group to Discuss Your Rights – QNTM. ...

LONDON, Oct. 09, 2025 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (Nasdaq: ARQQ, ARQQW) (“Arqit”), a global leader in quantum-safe encryption, announces select preliminary financial results for the second half and full fiscal year 2025. Based on preliminary unaudited results, management expects revenue for the second half period ended 30 September 2025 of approximately $460,000 to $470,000. For the full fiscal year ended 30 September 2025 revenue is expected to be $525,000 to $535,000. Cash and cash equivalents ...

Rigetti Computing Inc (NASDAQ:RGTI) is bridging the gap between quantum ambition and reality.The firm secured $21 million in contracts for 2025, showcasing tangible progress toward its goal of a 1,000+ qubit, error-corrected system. With key partnerships and a proven chiplet architecture, the company's roadmap is starting to take shape."There's really not a single factor that dominates the overall progress on qubit count, fidelity, and other performance characteristics," Rigetti Computing CEO Subodh Kulkarn ...

LAKE MARY, FLORIDA / ACCESS Newswire / October 9, 2025 / Quantum Technology, Inc., an established developer of electro-optical devices that power advanced laser systems and experimental research, announced today that it plans to attend the 44th annual International Congress on Applications of Lasers and Electro-Optics, or ICALEO, alongside its partner, Laser Photonics (NASDAQ:LASE), $LASE, a global leader in industrial laser systems for cleaning and other material processing applications. "We are excited to ...

Analysts could be underestimating these stocks.Wall Street analysts get paid big bucks to thoroughly research the stocks they cover. They pore over financial statements, study industry trends, and interview corporate executives to project how stocks might perform. After all that effort, though, they can sometimes still get it wrong.I suspect this might be the case with three quantum artificial intelligence (AI) stocks. Buying these stocks before Wall Street realizes its mistake could be a great contrarian p ...

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Quantum Corporation To Contact Him Directly To Discuss Their Options If you suffered losses in Quantum Corporation between November 15, 2024 and August 18, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] NEW YORK, Oct. 08, 2025 (GLOBE NEWSWIRE) - ...

- Establishes Gorilla Intelligent Network Director, which is among the industry's first PQC-enabled SD-WAN solutions - - Designed in alignment with U.S. CNSA 2.0 and emerging global post-quantum security standards -London, United Kingdom--(Newsfile Corp. - October 8, 2025) - Gorilla Technology Group Inc. (NASDAQ: GRRR) ("Gorilla" or the "Company"), a global solution provider in Security Intelligence, Network Intelligence, Business Intelligence and IoT technology, today announced the launch of an industry f ...

Krown Technologies & Quantum eMotion Announce the Official Launch of Qastle - The World's First Quantum-Secured Hot Wallet for the Masses, on November 1st, 2025October 08, 2025 6:00 AM EDT | Source: Krown Technologies LLCMonroe, Louisiana and Montreal, Quebec--(Newsfile Corp. - October 8, 2025) - Krown Technologies, Inc. and Quantum eMotion Corp. (TSXV: QNC) (OTCQB: QNCCF) (FSE: 34Q0) ("QeM") are proud to announce the global release of Qastle, the world's first quantum-secured hot wallet desig ...