Quantum Computing Stocks Surge Over 23%; Check Out 20 Premarket Movers
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Nov 17 2025
0mins
Should l Buy QUBT?
Source: Benzinga
Quantum Computing Inc. Performance: Quantum Computing Inc. shares surged 23.5% in pre-market trading after reporting better-than-expected Q3 earnings of 1 cent per share, compared to a projected loss of 6 cents, and sales of $384,000, exceeding expectations of $116,667.
Other Notable Gainers: WeShop Holdings Limited saw a dramatic increase of 98.6% to $60.00, while MSP Recovery, Genius Group, and Repare Therapeutics also experienced significant gains in pre-market trading.
Major Losers: Taitron Components Incorporated fell 39.5% to $1.27 after announcing a quarterly loss and voluntary delisting, while Sonder Holdings Inc. declined 28.6% following a Chapter 7 bankruptcy filing.
Market Overview: The pre-market trading session showed a mix of gains and losses among various stocks, with notable fluctuations in share prices following recent earnings reports and corporate announcements.
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Analyst Views on QUBT
Wall Street analysts forecast QUBT stock price to rise
5 Analyst Rating
3 Buy
2 Hold
0 Sell
Moderate Buy
Current: 7.450
Low
12.00
Averages
18.00
High
25.00
Current: 7.450
Low
12.00
Averages
18.00
High
25.00
About QUBT
Quantum Computing Inc. is an integrated quantum optics and nanophotonic technology company. The Company is utilizing integrated photonics and non-linear quantum optics to develop and deliver machines for quantum computing, reservoir computing, and remote sensing, imaging and cybersecurity applications. Its products are designed to operate at room temperature and low power. Its Entropy Quantum Computer is a full-stack system, incorporating the Company’s custom user interface software Qatalyst, which allows users to avoid the complexity of software development kits at the circuit level and has evolved from the Company’s primary Software as a Service offering to the software that powers its offerings. Its Reservoir Computer is a device that uses an integrated circuit that can be reprogrammed after manufacturing and optimized for recurrent neural network applications. Its Quantum Photonic Vibrometer is a proprietary, instrument for remote vibration detection, sensing, and inspection.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Quantum Security Accelerates Public-Private Collaboration
- Pilot Program Launch: Quantum Secure Encryption Corp. announced its first municipal government post-quantum security pilot in collaboration with the Municipal Information Systems Association, utilizing its Quantum Preparedness Assessment platform to evaluate cryptographic risks, thereby ensuring the security of critical infrastructure in preparation for future cybersecurity challenges.
- Rapid Market Expansion: Since November 2025, QSE has expanded its operational markets from four to thirteen, with eleven new value-added distributors, indicating the company's swift growth in the global market and enhancing its position in the post-quantum security sector.
- Ongoing Technology Upgrades: QSE has integrated expanded automation into its Quantum Preparedness Assessment platform, enabling organizations to better identify encryption vulnerabilities, thereby strengthening its technological stack and ensuring a competitive edge in the face of upcoming compliance requirements.
- Strengthened Industry Partnerships: By joining the Canadian Association of Defence and Security Industries, QSE has opened pathways into public sector procurement processes, indicating an accelerated strategic positioning in the post-quantum security landscape to meet the growing market demand.
See More
Quantum Secure Encryption Corp. Advances Municipal Pilot for Post-Quantum Security
- Municipal Pilot Launch: Quantum Secure Encryption Corp. announced its first municipal government post-quantum security pilot this week, utilizing the QPA platform to assess cryptographic risks and assist municipalities in planning for quantum computing threats, demonstrating the company's deeper engagement in public sector contracts.
- Rapid Market Expansion: Since November 2025, QSE has grown from four to thirteen operational markets, with eleven new value-added distributors, indicating the company's swift expansion in the global market and responsiveness to post-quantum security demands.
- Enhanced Technology Stack: QSE has added automation features to its QPA platform, enabling organizations to better identify encryption vulnerabilities, thereby enhancing its technical capabilities to address future cybersecurity challenges and further solidifying its market position.
- Deepening Industry Collaboration: By joining CADSI, QSE has broadened its pathways into Canadian defense and public sector procurement, reflecting the company's strategic positioning and increasing influence in the post-quantum security landscape.
See More
Quantum Computing Inc. and Ciena Showcase Quantum Secure Communications
- Quantum Secure Communication Demo: Quantum Computing Inc. and Ciena jointly demonstrated next-generation quantum secure communications at OFC 2026, integrating quantum key distribution and high-performance AES-256-GCM optical encryption, aimed at addressing current and future cybersecurity threats, marking a transition from theory to practical application.
- High-Performance Encryption Solution: Ciena's Waveserver platform supports optical AES-256-GCM encryption at speeds up to 1.6 Tb/s, combined with NIST-certified post-quantum cryptographic algorithms, ensuring security when handling sensitive data and showcasing the commercial potential of quantum-safe communications.
- Technological Innovation and Stability: QCi's quantum key distribution architecture employs time-frequency entanglement technology using telecom-band photons for enhanced deployment stability, and can be augmented with quantum identity authentication technology, recognized with the 2023 Edison Patent Award, to improve overall security.
- Market Demand and Future Outlook: Ciena's Senior Advisor noted that the demand for quantum-safe communications among businesses and network operators is rising, with new solutions being easy to deploy and not impacting performance, aimed at protecting critical data today while preparing for future quantum computing threats.
See More
Quantum Computing Inc. and Ciena Showcase Quantum Secure Communications
- Quantum Secure Communication Demo: Quantum Computing Inc. and Ciena jointly demonstrated quantum secure communications at OFC 2026, integrating quantum key distribution and high-performance AES-256-GCM optical encryption, aimed at addressing current and future cybersecurity threats, marking a transition from theory to practical application.
- High-Performance Encryption Solution: Ciena's Waveserver platform supports optical AES-256-GCM encryption at speeds up to 1.6 Tb/s, combined with NIST-certified post-quantum cryptographic algorithms, enhancing the protection of critical data in transit and improving the security capabilities for businesses and network operators handling sensitive information.
- Technological Innovation and Stability: QCi's quantum key distribution architecture utilizes time-frequency entanglement technology with telecom-band photons to enhance deployment stability, and can be augmented with Quantum Zero Knowledge Proof technology for improved identity authentication, recognized with the 2023 Edison Patent Award.
- Market Outlook and Strategic Collaboration: This partnership showcases the commercial potential of quantum secure communications, with Ciena's solution enabling rapid deployment while safeguarding critical data without performance impact, preparing for the impending quantum computing era and reflecting the strategic synergy between the two companies in the cybersecurity domain.
See More
Mainz Biomed Appoints New Chairman and Rebrands as Quantum Cyber
- Board Appointment: Mainz Biomed has appointed Robert P. Liscouski as Chairman of the Board, effective at the extraordinary general meeting planned for April 2026, bringing significant strategic advantages due to his extensive experience in cybersecurity.
- Rebranding Initiative: The company plans to change its name to Quantum Cyber and its Nasdaq ticker symbol to QUCY on March 12, 2026, reflecting its transformation and future direction in the cybersecurity sector.
- Technological Leadership: Liscouski, a co-founder and former CEO of Quantum Computing Inc., has over 35 years of experience in technology and security, and his leadership is expected to drive Mainz Biomed's technological innovations significantly.
- Business Focus Adjustment: The company will continue to focus on its pancreatic cancer screening business in the U.S. while evaluating opportunities to sell its colorectal cancer screening assets and winding down its German subsidiary, demonstrating strategic flexibility in resource allocation.
See More
Analysis of Quantum Computing Companies' Prospects
- Market Growth Potential: According to Fortune Business Insights, the quantum computing market is expected to grow at a 31.6% CAGR from 2026 to 2034, indicating that early movers like D-Wave, IonQ, and QCi have ample room for expansion and could significantly increase their market share.
- D-Wave's Technological Edge: D-Wave Quantum's Advantage 2 system can solve specific tasks 25,000 times faster than its first-generation system while consuming less power, which is projected to drive revenue from $24.6 million in 2025 to $146.5 million by 2028, reflecting an 81.3% CAGR.
- IonQ's Market Positioning: IonQ aims to enhance its quantum computing capabilities with the new Tempo system, expecting revenue to surge from $130 million in 2025 to $568.4 million by 2028, representing a robust 63.5% CAGR, showcasing its strong growth potential in the quantum computing sector.
- QCi's Production Outlook: Quantum Computing Inc. anticipates a revenue leap from $0.7 million in 2025 to $59.5 million by 2028 through mass production of its first photonic chips, achieving a staggering 339.7% CAGR, positioning it favorably in the competitive landscape.
See More
Quantum Security Accelerates Public-Private Collaboration
- Pilot Program Launch: Quantum Secure Encryption Corp. announced its first municipal government post-quantum security pilot in collaboration with the Municipal Information Systems Association, utilizing its Quantum Preparedness Assessment platform to evaluate cryptographic risks, thereby ensuring the security of critical infrastructure in preparation for future cybersecurity challenges.
- Rapid Market Expansion: Since November 2025, QSE has expanded its operational markets from four to thirteen, with eleven new value-added distributors, indicating the company's swift growth in the global market and enhancing its position in the post-quantum security sector.
- Ongoing Technology Upgrades: QSE has integrated expanded automation into its Quantum Preparedness Assessment platform, enabling organizations to better identify encryption vulnerabilities, thereby strengthening its technological stack and ensuring a competitive edge in the face of upcoming compliance requirements.
- Strengthened Industry Partnerships: By joining the Canadian Association of Defence and Security Industries, QSE has opened pathways into public sector procurement processes, indicating an accelerated strategic positioning in the post-quantum security landscape to meet the growing market demand.
See More
Quantum Secure Encryption Corp. Advances Municipal Pilot for Post-Quantum Security
- Municipal Pilot Launch: Quantum Secure Encryption Corp. announced its first municipal government post-quantum security pilot this week, utilizing the QPA platform to assess cryptographic risks and assist municipalities in planning for quantum computing threats, demonstrating the company's deeper engagement in public sector contracts.
- Rapid Market Expansion: Since November 2025, QSE has grown from four to thirteen operational markets, with eleven new value-added distributors, indicating the company's swift expansion in the global market and responsiveness to post-quantum security demands.
- Enhanced Technology Stack: QSE has added automation features to its QPA platform, enabling organizations to better identify encryption vulnerabilities, thereby enhancing its technical capabilities to address future cybersecurity challenges and further solidifying its market position.
- Deepening Industry Collaboration: By joining CADSI, QSE has broadened its pathways into Canadian defense and public sector procurement, reflecting the company's strategic positioning and increasing influence in the post-quantum security landscape.
See More
Quantum Computing Inc. and Ciena Showcase Quantum Secure Communications
- Quantum Secure Communication Demo: Quantum Computing Inc. and Ciena jointly demonstrated next-generation quantum secure communications at OFC 2026, integrating quantum key distribution and high-performance AES-256-GCM optical encryption, aimed at addressing current and future cybersecurity threats, marking a transition from theory to practical application.
- High-Performance Encryption Solution: Ciena's Waveserver platform supports optical AES-256-GCM encryption at speeds up to 1.6 Tb/s, combined with NIST-certified post-quantum cryptographic algorithms, ensuring security when handling sensitive data and showcasing the commercial potential of quantum-safe communications.
- Technological Innovation and Stability: QCi's quantum key distribution architecture employs time-frequency entanglement technology using telecom-band photons for enhanced deployment stability, and can be augmented with quantum identity authentication technology, recognized with the 2023 Edison Patent Award, to improve overall security.
- Market Demand and Future Outlook: Ciena's Senior Advisor noted that the demand for quantum-safe communications among businesses and network operators is rising, with new solutions being easy to deploy and not impacting performance, aimed at protecting critical data today while preparing for future quantum computing threats.
See More
Quantum Computing Inc. and Ciena Showcase Quantum Secure Communications
- Quantum Secure Communication Demo: Quantum Computing Inc. and Ciena jointly demonstrated quantum secure communications at OFC 2026, integrating quantum key distribution and high-performance AES-256-GCM optical encryption, aimed at addressing current and future cybersecurity threats, marking a transition from theory to practical application.
- High-Performance Encryption Solution: Ciena's Waveserver platform supports optical AES-256-GCM encryption at speeds up to 1.6 Tb/s, combined with NIST-certified post-quantum cryptographic algorithms, enhancing the protection of critical data in transit and improving the security capabilities for businesses and network operators handling sensitive information.
- Technological Innovation and Stability: QCi's quantum key distribution architecture utilizes time-frequency entanglement technology with telecom-band photons to enhance deployment stability, and can be augmented with Quantum Zero Knowledge Proof technology for improved identity authentication, recognized with the 2023 Edison Patent Award.
- Market Outlook and Strategic Collaboration: This partnership showcases the commercial potential of quantum secure communications, with Ciena's solution enabling rapid deployment while safeguarding critical data without performance impact, preparing for the impending quantum computing era and reflecting the strategic synergy between the two companies in the cybersecurity domain.
See More
Mainz Biomed Appoints New Chairman and Rebrands as Quantum Cyber
- Board Appointment: Mainz Biomed has appointed Robert P. Liscouski as Chairman of the Board, effective at the extraordinary general meeting planned for April 2026, bringing significant strategic advantages due to his extensive experience in cybersecurity.
- Rebranding Initiative: The company plans to change its name to Quantum Cyber and its Nasdaq ticker symbol to QUCY on March 12, 2026, reflecting its transformation and future direction in the cybersecurity sector.
- Technological Leadership: Liscouski, a co-founder and former CEO of Quantum Computing Inc., has over 35 years of experience in technology and security, and his leadership is expected to drive Mainz Biomed's technological innovations significantly.
- Business Focus Adjustment: The company will continue to focus on its pancreatic cancer screening business in the U.S. while evaluating opportunities to sell its colorectal cancer screening assets and winding down its German subsidiary, demonstrating strategic flexibility in resource allocation.
See More
Analysis of Quantum Computing Companies' Prospects
- Market Growth Potential: According to Fortune Business Insights, the quantum computing market is expected to grow at a 31.6% CAGR from 2026 to 2034, indicating that early movers like D-Wave, IonQ, and QCi have ample room for expansion and could significantly increase their market share.
- D-Wave's Technological Edge: D-Wave Quantum's Advantage 2 system can solve specific tasks 25,000 times faster than its first-generation system while consuming less power, which is projected to drive revenue from $24.6 million in 2025 to $146.5 million by 2028, reflecting an 81.3% CAGR.
- IonQ's Market Positioning: IonQ aims to enhance its quantum computing capabilities with the new Tempo system, expecting revenue to surge from $130 million in 2025 to $568.4 million by 2028, representing a robust 63.5% CAGR, showcasing its strong growth potential in the quantum computing sector.
- QCi's Production Outlook: Quantum Computing Inc. anticipates a revenue leap from $0.7 million in 2025 to $59.5 million by 2028 through mass production of its first photonic chips, achieving a staggering 339.7% CAGR, positioning it favorably in the competitive landscape.
See More
