Quantum Computing

QUBT · NASDAQ

$6.50+$0.08 (+1.25%)TodayMarket closed · Oct 20, 4:05 PM ET

Prev close $6.42

Latest news

Press releaseOct 14, 8:45 AM ETGlobe Newswire
INmune Bio Inc. and Quantum Computing Inc. Partner to Apply Quantum Optimization and AI to Advance Alzheimer’s Drug Research and Explore New Applications for XPro ™
Press releaseOct 14, 8:30 AM ETPRNewswire
INmune Bio Inc. and Quantum Computing Inc. Partner to Apply Quantum Optimization and AI to Advance Alzheimer's Drug Research and Explore New Applications for XPro ™
Press releaseOct 6, 8:30 AM ETPRNewswire
Quantum Computing Inc. to Attend the Maxim Growth Summit 2026
Press releaseOct 1, 8:30 AM ETPRNewswire
Quantum Computing Inc. Announces Dirac-3S, Scaling to Nearly 10,000 Variables
Press releaseSep 28, 10:11 AM ETPRNewswire
Kuehn Law Encourages Investors of Quantum Computing Inc. to Contact Law Firm
Press releaseSep 24, 9:28 AM ETGlobe Newswire
The GPS-Denied Battlefield Is Creating a New Multi-Billion-Dollar Quantum Navigation Opportunity
NewsSep 23, 9:34 AM ETErica Kollmann
Quantum Stocks Catch a Bid After IonQ Shows Real-Time Error Correction
NewsSep 18, 9:39 AM ETErica Kollmann
Trump Admin Launches $215M Quantum Competition: IonQ, D-Wave, Rigetti Take Notice
Press releaseSep 18, 8:30 AM ETPRNewswire
Quantum Computing Inc. to Showcase Quantum Secure Communications Beyond Quantum Key Distribution at ECOC 2026
Press releaseSep 14, 8:30 AM ETPRNewswire
Quantum Computing Inc. Expands Global Quantum Adoption Through New Hamad Bin Khalifa University Framework Agreement
Press releaseAug 31, 8:30 AM ETPRNewswire
Quantum Computing Inc. To Attend Lake Street Capital Markets 10th Annual Best Ideas Growth (Big10) Conference
NewsAug 10, 4:35 PM ETErica Kollmann
Quantum Computing Reports Mixed Q2, Barely Missing EPS Estimate
Press releaseAug 10, 4:05 PM ETPRNewswire
Quantum Computing Inc. Reports Second Quarter 2026 Financial Results
NewsJul 28, 7:36 AM ETAkanksha Bakshi
D-Wave Quantum Stock Hits Pause After AT&T Deal Rally
Press releaseJul 27, 4:05 PM ETPRNewswire
Quantum Computing Inc. to Host Second Quarter 2026 Financial Results and Company Update Call on Monday, August 10, 2026
NewsJul 27, 11:30 AM ETKaustubh Bagalkote
Why Is IonQ Stock Soaring Monday?
Press releaseJul 22, 8:30 AM ETPRNewswire
Quantum Computing Inc. Appoints Susan Hunt as Chief Revenue Officer and Creates Chief Product Officer Role to Accelerate Commercial Growth
Press releaseJul 21, 5:12 PM ETPRNewswire
Kuehn Law Encourages Investors of Quantum Computing Inc. to Contact Law Firm
NewsJul 16, 1:35 PM ET
10 Information Technology Stocks Whale Activity In Today’s Session
NewsJul 13, 12:51 PM ETErica Kollmann
Quantum Tech on Capitol Hill: Nvidia, IBM and More Stocks to Watch
NewsJul 1, 1:02 PM ETChandrima Sanyal
Tradr Bets on Quantum Boom With 5 New 2X ETFs on Quantinuum, Ciena
NewsJun 23, 8:42 AM ETSurbhi Jain
IBM Spent Years Preparing For This Moment — Then Trump Made It Official
Press releaseJun 23, 8:30 AM ETPRNewswire
Quantum Computing Inc. Completes Acquisition of NHanced Semiconductors, Inc.
NewsJun 22, 11:20 PM ETRadhika Anilkumar Nadig
Trump Signs Executive Orders That Bolster America As World Leader In Quantum Computing: D-Wave, Rigetti, IonQ Stocks Pop After Hours
Press releaseJun 18, 8:30 AM ETPRNewswire
Quantum Computing Inc. Announces Framework Agreement with Planck Dynamics to Deploy NeuraWave Photonic Reservoir Computer As A Foundational Platform For Next-Generation AI Applications
NewsJun 4, 4:06 PM ETErica Kollmann
Quantinuum Stock Opens Above IPO Price, Then Fades
NewsJun 3, 11:04 AM ETErica Kollmann
Will Quantinuum Lift Other Quantum Stocks — Or Eat Their Lunch?
Press releaseJun 1, 8:30 AM ETPRNewswire
Quantum Computing Inc. Announces Attendance at Upcoming Investor Conferences
NewsMay 26, 3:57 PM ETOpeyemi Babalola
Quantum Computing Stocks' Rally Has A Warning Baked In
NewsMay 23, 6:26 PM ET
Quantum Computing Stocks Short Interest Jumps Amid Valuation Concerns
NewsMay 22, 10:32 AM ETChandrima Sanyal
QTUM Rides Quantum Wave As IBM-Led Foundry Push Fuels $2B Government Bet
NewsMay 21, 7:52 AM ETNamrata Sen
Why Are Infleqtion, D-Wave Quantum, Rigetti Computing Shares Surging In Thursday Pre-Market?
NewsMay 16, 8:50 AM ET
Benzinga Bulls And Bears: Nvidia, Cisco, Virgin Galactic — And Inflation Fears Rattle Investors
NewsMay 15, 3:44 PM ETHenry Khederian
Quantum Computing Shares Pull Back As Investors Digest Post-Earnings Surge
NewsMay 14, 9:32 AM ETHenry Khederian
Quantum Computing Stock Pauses After Post-Earnings Surge: What Investors Need To Know
Press releaseJan 7, 9:00 AM ETPRNewswire
QuantumSpeed Technology Emerges as a Critical Advantage in Modern Defense Operations
NewsNov 22, 8:01 AM ET
Benzinga Bulls And Bears: Nvidia, Webull, Netflix — And Tech Stocks Face Worst Sell-Off Since April
Press releaseNov 11, 7:18 AM ETGlobe Newswire
POET Technologies and Quantum Computing Inc. to Co-Develop 3.2Tbps Optical Engines for CPO and Next-Gen AI Connectivity
Press releaseNov 11, 7:00 AM ETPRNewswire
POET Technologies and Quantum Computing Inc. to Co-Develop 3.2 Tbps Optical Engines for CPO and Next-Gen AI Connectivity
NewsOct 6, 1:09 PM ETAvi Kapoor
Nasdaq Jumps Over 150 Points; Skye Bioscience Shares Plunge
NewsOct 6, 9:01 AM ETAvi Kapoor
Why AMD Shares Are Trading Higher By Over 34%; Here Are 20 Stocks Moving Premarket
NewsOct 6, 8:32 AM ETAvi Kapoor
Top 2 Tech Stocks That May Implode This Month
NewsOct 6, 8:09 AM ETAvi Kapoor
Quantum Computing, Mesoblast And Other Big Stocks Moving Lower In Monday's Pre-Market Session
NewsSep 22, 8:18 AM ETAvi Kapoor
American Battery Technology, Quantum Computing, CEA Industries And Other Big Stocks Moving Lower In Monday's Pre-Market Session
NewsSep 19, 10:31 AM ETAvi Kapoor
CoreWeave, Barrick Mining, FedEx And Other Big Stocks Moving Higher On Friday
NewsSep 15, 3:32 PM ETErica Kollmann
Quantum Stock Tracker: IonQ's Higher Price Targets, Rigetti Climbs 30%, Nvidia's New Quantum Investments
NewsSep 12, 10:24 AM ETAvi Kapoor
IBEX, Tesla, IonQ, Warner Bros. Discovery And Other Big Stocks Moving Higher On Friday
Press releaseJul 10, 9:40 AM ETGlobe Newswire
Quantum Computing Emerging as a Transformative Technology with Potential Applications in Drone Technology
NewsJul 1, 1:35 PM ETChandrima Sanyal
Quantum, AI, Nuclear: Three Frontiers, One Launchpad Powered By Defiance ETFs
NewsJun 9, 6:57 PM ETErica Kollmann
These Are The 3 Hottest Stock Market Themes Trending Now
NewsApr 22, 9:43 AM ETAdam Eckert
What's Going On With Quantum Computing Stock Today?
Press releaseMar 20, 4:01 PM ETPRNewswire
Quantum Computing Inc. Reports Fourth Quarter 2024 Financial Results
NewsJan 1, 9:15 AM ETChris Katje
EXCLUSIVE: Top 20 Most-Searched Tickers On Benzinga Pro In December 2024 — Where Do Tesla, Nvidia, Quantum Computing Stock Rank?

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.

Latest news

INmune Bio Inc. and Quantum Computing Inc. Partner to Apply Quantum Optimization and AI to Advance Alzheimer’s Drug Research and Explore New Applications for XPro ™

INmune Bio Inc. and Quantum Computing Inc. Partner to Apply Quantum Optimization and AI to Advance Alzheimer's Drug Research and Explore New Applications for XPro ™

Quantum Computing Inc. to Attend the Maxim Growth Summit 2026

Quantum Computing Inc. Announces Dirac-3S, Scaling to Nearly 10,000 Variables

Kuehn Law Encourages Investors of Quantum Computing Inc. to Contact Law Firm

The GPS-Denied Battlefield Is Creating a New Multi-Billion-Dollar Quantum Navigation Opportunity

Quantum Stocks Catch a Bid After IonQ Shows Real-Time Error Correction

Trump Admin Launches $215M Quantum Competition: IonQ, D-Wave, Rigetti Take Notice

Quantum Computing Inc. to Showcase Quantum Secure Communications Beyond Quantum Key Distribution at ECOC 2026

Quantum Computing Inc. Expands Global Quantum Adoption Through New Hamad Bin Khalifa University Framework Agreement

Quantum Computing Inc. To Attend Lake Street Capital Markets 10th Annual Best Ideas Growth (Big10) Conference

Quantum Computing Reports Mixed Q2, Barely Missing EPS Estimate

Quantum Computing Inc. Reports Second Quarter 2026 Financial Results

D-Wave Quantum Stock Hits Pause After AT&T Deal Rally

Quantum Computing Inc. to Host Second Quarter 2026 Financial Results and Company Update Call on Monday, August 10, 2026

Why Is IonQ Stock Soaring Monday?

Quantum Computing Inc. Appoints Susan Hunt as Chief Revenue Officer and Creates Chief Product Officer Role to Accelerate Commercial Growth

Kuehn Law Encourages Investors of Quantum Computing Inc. to Contact Law Firm

10 Information Technology Stocks Whale Activity In Today’s Session

Quantum Tech on Capitol Hill: Nvidia, IBM and More Stocks to Watch

Tradr Bets on Quantum Boom With 5 New 2X ETFs on Quantinuum, Ciena

IBM Spent Years Preparing For This Moment — Then Trump Made It Official

Quantum Computing Inc. Completes Acquisition of NHanced Semiconductors, Inc.

Trump Signs Executive Orders That Bolster America As World Leader In Quantum Computing: D-Wave, Rigetti, IonQ Stocks Pop After Hours

Quantum Computing Inc. Announces Framework Agreement with Planck Dynamics to Deploy NeuraWave Photonic Reservoir Computer As A Foundational Platform For Next-Generation AI Applications

Quantinuum Stock Opens Above IPO Price, Then Fades

Will Quantinuum Lift Other Quantum Stocks — Or Eat Their Lunch?

Quantum Computing Inc. Announces Attendance at Upcoming Investor Conferences

Quantum Computing Stocks' Rally Has A Warning Baked In

Quantum Computing Stocks Short Interest Jumps Amid Valuation Concerns

QTUM Rides Quantum Wave As IBM-Led Foundry Push Fuels $2B Government Bet

Why Are Infleqtion, D-Wave Quantum, Rigetti Computing Shares Surging In Thursday Pre-Market?

Benzinga Bulls And Bears: Nvidia, Cisco, Virgin Galactic — And Inflation Fears Rattle Investors

Quantum Computing Shares Pull Back As Investors Digest Post-Earnings Surge

Quantum Computing Stock Pauses After Post-Earnings Surge: What Investors Need To Know

QuantumSpeed Technology Emerges as a Critical Advantage in Modern Defense Operations

Benzinga Bulls And Bears: Nvidia, Webull, Netflix — And Tech Stocks Face Worst Sell-Off Since April

POET Technologies and Quantum Computing Inc. to Co-Develop 3.2Tbps Optical Engines for CPO and Next-Gen AI Connectivity

POET Technologies and Quantum Computing Inc. to Co-Develop 3.2 Tbps Optical Engines for CPO and Next-Gen AI Connectivity

Nasdaq Jumps Over 150 Points; Skye Bioscience Shares Plunge

Why AMD Shares Are Trading Higher By Over 34%; Here Are 20 Stocks Moving Premarket

Top 2 Tech Stocks That May Implode This Month

Quantum Computing, Mesoblast And Other Big Stocks Moving Lower In Monday's Pre-Market Session

American Battery Technology, Quantum Computing, CEA Industries And Other Big Stocks Moving Lower In Monday's Pre-Market Session

CoreWeave, Barrick Mining, FedEx And Other Big Stocks Moving Higher On Friday

Quantum Stock Tracker: IonQ's Higher Price Targets, Rigetti Climbs 30%, Nvidia's New Quantum Investments

IBEX, Tesla, IonQ, Warner Bros. Discovery And Other Big Stocks Moving Higher On Friday

Quantum Computing Emerging as a Transformative Technology with Potential Applications in Drone Technology

Quantum, AI, Nuclear: Three Frontiers, One Launchpad Powered By Defiance ETFs

These Are The 3 Hottest Stock Market Themes Trending Now

What's Going On With Quantum Computing Stock Today?

Quantum Computing Inc. Reports Fourth Quarter 2024 Financial Results

EXCLUSIVE: Top 20 Most-Searched Tickers On Benzinga Pro In December 2024 — Where Do Tesla, Nvidia, Quantum Computing Stock Rank?