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Quantum Computing Inc stock is traded at $11.46, with a volume of 17.41M. It is down -4.50% in the last 24 hours and down -2.30% over the past month. Quantum Computing Inc is an integrated photonics and quantum optics technology company that provides accessible and affordable quantum machines to the world today. Its products are designed to operate at room temperature and low power at an affordable cost. The Company's portfolio of core technologies and products offer capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.
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Previous Close:
$12.00
Open:
$12.1
24h Volume:
17.41M
Relative Volume:
0.70
Market Cap:
$2.57B
Revenue:
$358.00K
Net Income/Loss:
$-29.73M
P/E Ratio:
-27.95
EPS:
-0.41
Net Cash Flow:
$-22.06M
1W Performance:
-9.76%
1M Performance:
-2.30%
6M Performance:
-34.40%
1Y Performance:
+3.06%
1-Day Range:
Value
$11.15
$12.12
1-Week Range:
Value
$10.82
$12.95
52-Week Range:
Value
$4.3732
$25.84

Quantum Computing Inc Stock (QUBT) Company Profile

Name
Name
Quantum Computing Inc
Name
Phone
703-436-2161
Name
Address
5 MARINE VIEW PLZ, SUITE 214, HOBOKEN
Name
Employee
50
Name
Twitter
Name
Next Earnings Date
2024-11-06
Name
Latest SEC Filings
Name
QUBT's Discussions on Twitter

Compare QUBT with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Computer Hardware icon
QUBT
Quantum Computing Inc
11.46 2.69B 358.00K -29.73M -22.06M -0.41
Computer Hardware icon
ANET
Arista Networks Inc
136.34 174.30B 8.45B 3.36B 4.05B 2.6277
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WDC
Western Digital Corp
236.39 83.18B 12.00B 2.76B 2.12B 6.8585
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DELL
Dell Technologies Inc
115.43 77.65B 104.17B 5.21B 4.45B 7.4979
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STX
Seagate Technology Holdings Plc
346.10 75.50B 9.56B 1.71B 1.22B 7.7902
Computer Hardware icon
SNDK
Sandisk Corp
473.83 73.78B 7.78B -1.74B 692.00M -12.02

Quantum Computing Inc Stock (QUBT) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-15-26 Initiated Rosenblatt Buy
Dec-17-25 Initiated Wedbush Neutral
Sep-18-25 Initiated Lake Street Buy
Jul-02-25 Initiated Cantor Fitzgerald Neutral

Quantum Computing Inc Stock (QUBT) Latest News

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08:18 AM

Y Intercept Hong Kong Ltd Takes $5.44 Million Position in Quantum Computing Inc. $QUBT - MarketBeat

08:18 AM
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07:07 AM

Prediction: This Quantum Computing Stock Will Skyrocket in 2026 - The Motley Fool

07:07 AM
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06:09 AM

IBM Stock Offers Long-Term Quantum Exposure Without the Hype - techi.com

06:09 AM
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03:33 AM

Here's Why I Wouldn't Touch Quantum Computing Stock With a 10-Foot Pole - The Motley Fool

03:33 AM
pulisher
Jan 24, 2026

Quantum Computing (QUBT) Is Down 9.8% After Luminar Asset Bid And New Quantum WinsWhat's Changed - Yahoo Finance UK

Jan 24, 2026
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Jan 24, 2026

Here's Why I Wouldn't Touch Rigetti Computing With a 10-Foot Pole - AOL.com

Jan 24, 2026
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Jan 24, 2026

Quantum Computing Edges Toward Real Deployment With Bank Order And NASA Deal - simplywall.st

Jan 24, 2026
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Jan 24, 2026

Best Quantum Computing Stocks To Follow TodayJanuary 24th - MarketBeat

Jan 24, 2026
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Jan 24, 2026

Quantum computing stocks slide into weekend: D-Wave, Rigetti, IonQ retreat as filings and Fed week loom - TechStock²

Jan 24, 2026
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Jan 24, 2026

Y Intercept Hong Kong Ltd Buys 434,989 Shares of Rigetti Computing, Inc. $RGTI - MarketBeat

Jan 24, 2026
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Jan 23, 2026

D-Wave Quantum (QBTS) sinks 6.5% into weekend as share-resale overhang hangs over the stock - TechStock²

Jan 23, 2026
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Jan 23, 2026

Promising Quantum Computing Stocks Worth WatchingJanuary 23rd - MarketBeat

Jan 23, 2026
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Jan 23, 2026

Rosenblatt Initiates Coverage of Quantum Computing (QUBT) Stock - Finviz

Jan 23, 2026
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Jan 23, 2026

Quantum Computing Bid For Luminar Tests Quantum Security Growth Story - simplywall.st

Jan 23, 2026
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Jan 23, 2026

Forget Quantum Computing Stock: Buy This Dividend‑Paying Quantum Pioneer, And Never Sell - Yahoo Finance

Jan 23, 2026
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Jan 23, 2026

Forget Quantum Computing Stock: Buy This Dividend‑Paying Quantum Pioneer, And Never Sell - The Motley Fool

Jan 23, 2026
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Jan 23, 2026

Rosenblatt Initiates Coverage of Rigetti Computing (RGTI) Stock - Finviz

Jan 23, 2026
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Jan 23, 2026

Is SEALSQ Corp (LAES) One of the Best Quantum Computing Stocks to Buy for 2026? - Yahoo Finance

Jan 23, 2026
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Jan 23, 2026

Why QUBT Stock Is Outperforming the Industry Despite Near-Term Risks - The Globe and Mail

Jan 23, 2026
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Jan 23, 2026

IonQ Could Be One of the Most Important Tech Stocks of the Next Decade - The Motley Fool

Jan 23, 2026
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Jan 23, 2026

ZenaTech Advances Quantum Computing Prototype for Defense Applications - The Quantum Insider

Jan 23, 2026
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Jan 23, 2026

Aegis Critical Energy Defence Highlights Quantum eMotion's NYSE Filing, Announces Rebranding of Energy Partner and Board Appointment - The Globe and Mail

Jan 23, 2026
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Jan 23, 2026

SG Americas Securities LLC Lowers Stock Position in Rigetti Computing, Inc. $RGTI - MarketBeat

Jan 23, 2026
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Jan 23, 2026

The Simple Reason Why I Won't Buy Quantum Computing Stocks in 2026 - The Globe and Mail

Jan 23, 2026
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Jan 22, 2026

10 Best Quantum Computing Stocks to Buy for 2026 - Insider Monkey

Jan 22, 2026
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Jan 22, 2026

Rigetti vs. D-Wave: Which Quantum Computing Stock Is the Better Pick? - The Globe and Mail

Jan 22, 2026
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Jan 22, 2026

Promising Quantum Computing Stocks To Watch TodayJanuary 22nd - MarketBeat

Jan 22, 2026
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Jan 22, 2026

Superq Quantum Computing Inc Appoints Brian Beveridge as Director of Post-Quantum Cybersecurity and Partnerships - marketscreener.com

Jan 22, 2026
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Jan 22, 2026

QUBT's Key 2025 Milestones Continue to Gain Industry Attention - The Globe and Mail

Jan 22, 2026
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Jan 22, 2026

Nearly 90% of Companies Aren’t Prepared for the Quantum Computing Threat - The Globe and Mail

Jan 22, 2026
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Jan 22, 2026

AI-Driven Drones Enter the Quantum Era, Unlocking a New High-Growth Defense and Commercial Market - The Globe and Mail

Jan 22, 2026
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Jan 22, 2026

ZenaTech Progresses its Proprietary Quantum Computing Hardware Platform for Defense, Homeland Security and Government Applications - The Manila Times

Jan 22, 2026
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Jan 22, 2026

SuperQ Quantum Accelerates PQC Commercialization; Appoints Cybersecurity Veteran Brian Beveridge to Lead PQC and Global Alliances - The Globe and Mail

Jan 22, 2026
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Jan 22, 2026

Investors Are Overlooking a Monumental Headwind With Quantum Computing Stocks IonQ and Rigetti Computing - Finviz

Jan 22, 2026
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Jan 22, 2026

Does Quantum Computing (QUBT) Have the Scale to Turn Photonics Deals into Durable Revenue? - simplywall.st

Jan 22, 2026
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Jan 21, 2026

IonQ stock slides after-hours as BlackRock stake filing lands and quantum shares cool - TechStock²

Jan 21, 2026
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Jan 21, 2026

Quantum Computing (NASDAQ:QUBT) Trading Down 6.2%Here's What Happened - MarketBeat

Jan 21, 2026
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Jan 21, 2026

Quantum Computing Stocks Worth WatchingJanuary 21st - MarketBeat

Jan 21, 2026
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Jan 21, 2026

Rigetti Computing Eyes Expansion Amid Quantum Tech Boom - StocksToTrade

Jan 21, 2026
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Jan 21, 2026

D-Wave QBTS stock sinks as 10.4 million-share resale filing shadows Quantum Circuits deal - TechStock²

Jan 21, 2026
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Jan 21, 2026

RGTI Stock Surges Following Strategic Move in Quantum Computing - timothysykes.com

Jan 21, 2026
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Jan 21, 2026

Rigetti stock price today: RGTI slips after $8.4 million India quantum computer order - TechStock²

Jan 21, 2026
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Jan 21, 2026

Quantum: Rigetti Lands $8.4M Order from India’s Centre for Development of Advanced Computing - insidehpc.com

Jan 21, 2026
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Jan 21, 2026

Quantum Computing Inc. Stocks Rise Amid Strategic Developments - StocksToTrade

Jan 21, 2026
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Jan 21, 2026

Coinbase Establishes Independent Advisory Board on Quantum Computing and Blockchain - Coinbase

Jan 21, 2026
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Jan 21, 2026

Alice & Bob Develops ‘Elevator Codes’ to Slash Error Rates on Cat Qubit Quantum Computers - HPCwire

Jan 21, 2026
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Jan 21, 2026

Rigetti Computing (RGTI) Stock: $8.4M Quantum Order Has Analysts Raising Targets - Blockonomi

Jan 21, 2026
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Jan 21, 2026

Rigetti Computing Stock Edges Higher as Company Secures $8.4M India Quantum Computer Order - AskTraders.com

Jan 21, 2026
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Jan 21, 2026

Rigetti in focus as Wedbush ups price target after quantum order (RGTI:NASDAQ) - Seeking Alpha

Jan 21, 2026
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Jan 21, 2026

Down 40%, Should You Buy the Dip on IonQ? - AOL.com

Jan 21, 2026
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Jan 21, 2026

Sequoia Financial Advisors LLC Lowers Stake in Rigetti Computing, Inc. $RGTI - MarketBeat

Jan 21, 2026

Quantum Computing Inc Stock (QUBT) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$93.44
price up icon 1.78%
$47.25
price down icon 4.22%
computer_hardware HPQ
$19.43
price down icon 2.02%
$31.70
price down icon 2.31%
$69.75
price down icon 2.34%
$473.83
price down icon 5.88%
Cap:     |  Volume (24h):