9.12
price up icon0.44%   0.04
after-market After Hours: 9.03 -0.09 -0.99%
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Quantum Computing Inc stock is traded at $9.12, with a volume of 14.86M. It is up +0.44% in the last 24 hours and up +2.24% over the past month. Quantum Computing Inc is an integrated photonics and non-linear quantum optics company to develop and deliver machines for quantum computing, reservoir computing, and remote sensing, imaging, and cybersecurity applications based on patented and proprietary photonics technology. 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 offers capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.
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Previous Close:
$9.08
Open:
$9.67
24h Volume:
14.86M
Relative Volume:
1.64
Market Cap:
$2.06B
Revenue:
$4.33M
Net Income/Loss:
$-39.71M
P/E Ratio:
-33.90
EPS:
-0.269
Net Cash Flow:
$-42.07M
1W Performance:
+14.00%
1M Performance:
+2.24%
6M Performance:
+24.25%
1Y Performance:
-57.39%
1-Day Range:
Value
$9.045
$9.76
1-Week Range:
Value
$8.175
$9.76
52-Week Range:
Value
$6.18
$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
77
Name
Twitter
Name
Next Earnings Date
2026-11-13
Name
Latest SEC Filings
Name
QUBT's Discussions on Twitter

Compare QUBT vs DELL, SNDK, ANET, STX, WDC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
QUBT icon
QUBT
Quantum Computing Inc
9.12 2.06B 4.33M -39.71M -42.07M -0.269
DELL icon
DELL
Dell Technologies Inc
549.83 349.01B 134.19B 8.41B 9.44B 12.58
SNDK icon
SNDK
Sandisk Corp
1,816.57 276.30B 13.18B 4.51B 4.46B 28.77
ANET icon
ANET
Arista Networks Inc
203.47 258.79B 9.71B 3.72B 5.28B 2.9204
STX icon
STX
Seagate Technology Holdings Plc
923.86 209.17B 11.01B 2.38B 2.41B 10.54
WDC icon
WDC
Western Digital Corp
473.69 167.51B 11.78B 6.38B 2.91B 16.75

Quantum Computing Inc Stock (QUBT) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-20-26 Initiated Northland Capital Outperform
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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01:45 AM

Dirac-3 Quantum System To Be Available In Qatar Through New HBKU Deal - Quantum Zeitgeist

01:45 AM
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12:50 PM

Cathie Wood Just Bought This Quantum Computing Stock. Should You Follow Her In? - Yahoo Finance

12:50 PM
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12:31 PM

IONQ’s Breakthrough Ignites Quantum Computing Stocks - Benzinga

12:31 PM
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11:52 AM

Quantum Computing (NASDAQ:QUBT) Shares Gap UpHere's What Happened - MarketBeat

11:52 AM
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11:40 AM

IonQ is in 'the beginning of an exciting era,' CEO says as Nvidia deal lifts stock - Yahoo Finance

11:40 AM
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11:36 AM

IonQ Sends Strong Signal on Quantum Computing - Yahoo Finance

11:36 AM
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11:21 AM

Photonic Inc. And Microsoft Collaborate To Advance Quantum Resource Estimation - Canadian Manufacturing

11:21 AM
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11:13 AM

Here's How QBTS Deepens Quantum Push With Funding and New Deals - TradingView

11:13 AM
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10:55 AM

D-Wave And Quantum Computing: Taking Profits On The Pair, Waiting For The Next Gap (QBTS) - Seeking Alpha

10:55 AM
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10:55 AM

Quantum computing stocks rally after IonQ reports a fresh technical breakthrough - Business Insider

10:55 AM
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10:47 AM

Nvidia Partner IonQ Sparks a Quantum Computing Stock Rally — Here’s One Way to Invest. - Barchart.com

10:47 AM
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10:21 AM

Photonic Inc. Advances Quantum Resource Estimation Capabilities with Microsoft - HPCwire

10:21 AM
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10:21 AM

A Company Shared a Breakthrough In Quantum Computing. Its Shares Are Climbing. - International Business Times

10:21 AM
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10:01 AM

IonQ Stock Pops After Quantum Breakthrough, Nvidia Partnership - Schaeffer's Investment Research

10:01 AM
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09:38 AM

Photonic Inc. and Microsoft Collaborate on Quantum Resource Estimation - The Quantum Insider

09:38 AM
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09:34 AM

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

09:34 AM
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09:25 AM

Quantum Computing Insiders Dump Stock As $895 Million Warning Rattles Wall Street: IONQ, RGTI and QBTS - foreignpolicyjournal.com

09:25 AM
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08:56 AM

Rigetti Stock Rises as IonQ-NVIDIA Deal Lifts Quantum Computing Sector - Benzinga

08:56 AM
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08:35 AM

IonQ shares rise after company says it made a major quantum computing breakthrough - CNBC

08:35 AM
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08:29 AM

IonQ Soars 10% After Breakthrough Sends Quantum Stocks Higher - Yahoo Finance

08:29 AM
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08:06 AM

CGI and D-Wave Quantum Partner on Enterprise Quantum Computing Applications - Yahoo Finance

08:06 AM
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06:13 AM

IonQ Shares Rise 11.8% After Quantum Error Correction Decoder Test - Yahoo Finance

06:13 AM
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03:22 AM

Should You Forget Palantir and Buy These 3 Quantum Computing Stocks Instead? - AOL.com

03:22 AM
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02:04 AM

Rigetti Computing stock rises on CHIPS Act funding - AD HOC NEWS

02:04 AM
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01:54 AM

Quantum Computing Stocks Rise After Hours: IonQ Jumps 12.17%Microsoft (NASDAQ:MSFT), IonQ (NYSE:IONQ) - Benzinga

01:54 AM
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01:54 AM

D-Wave, Rigetti and Other Quantum Stocks Are Trending Overnight: Here's Why - TradingView

01:54 AM
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Sep 22, 2026

Quantum stocks are getting hot again after a brutal summer. Can the rally last? - marketwatch.com

Sep 22, 2026
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Sep 22, 2026

RGTI's 108-Qubit Performance Hurdle Highlights Scaling Challenge Ahead - TradingView

Sep 22, 2026
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Sep 22, 2026

IonQ’s AI Breakthrough Looks Big—But Can It Drive Revenue? - TradingView

Sep 22, 2026
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Sep 22, 2026

Quantum Computing in focus as Titan Partners starts with Buy rating (QUBT:NASDAQ) - Seeking Alpha

Sep 22, 2026
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Sep 22, 2026

IonQ's New Research Shows Up to 14.6% Gains in Engineering Workloads - TradingView

Sep 22, 2026
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Sep 22, 2026

IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Are Sending Shockwaves Through Wall Street With This $895 Million Warning - The Motley Fool

Sep 22, 2026
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Sep 22, 2026

IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Are Sending Shockwaves Through Wall Street With This $895 Million Warning - The Motley Fool

Sep 22, 2026
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Sep 22, 2026

British quantum computing company establishing US headquarters in Arlington - WJLA

Sep 22, 2026
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Sep 22, 2026

D-Wave Disappoints Again: A Quantum Company Without Commercial Momentum (NASDAQ:QBTS) - Seeking Alpha

Sep 22, 2026
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Sep 22, 2026

Chulalongkorn University and Qunova Computing Sign Quantum Computing MoU - The Quantum Insider

Sep 22, 2026
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Sep 21, 2026

IonQ, Inc. and SDT, Inc. Announce Strategic Partnership to Bring Advanced Quantum Computing and Quantum Networking to the Asia-Pacific Region - marketscreener.com

Sep 21, 2026
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Sep 21, 2026

IonQ Expands South Korean Footprint with SDT Quantum Computing Deal - HPCwire

Sep 21, 2026
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Sep 21, 2026

Quantum computing company opening U.S. headquarters in Ballston - ARLnow

Sep 21, 2026
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Sep 21, 2026

3 Quantum Stocks to Buy for the Next Technological Revolution - InvestorPlace

Sep 21, 2026
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Sep 21, 2026

Quantum Computing Commercialization 3 Years Away…Intel, IBM Break Through Error and Cryogenic Bottlenecks - finance.biggo.com

Sep 21, 2026
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Sep 20, 2026

Top Quantum Computing Stocks To Follow TodaySeptember 20th - MarketBeat

Sep 20, 2026
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Sep 18, 2026

Quantum Computing Inc Showcases Integrated Quantum Security Platform With Encryption And Authentication At Ecoc Exhibition 2026 - marketscreener.com

Sep 18, 2026
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Sep 18, 2026

Quantum Computing Inc. (NASDAQ:QUBT) Receives Average Recommendation of "Hold" from Analysts - MarketBeat

Sep 18, 2026
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Sep 18, 2026

Quantum Computing Inc. debuts integrated quantu... - Pluang

Sep 18, 2026
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Sep 18, 2026

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

Sep 18, 2026
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Sep 18, 2026

Quantum Computing: Continuing To Evolve And Transition From Lab To Commerce (NASDAQ:QUBT) - Seeking Alpha

Sep 18, 2026
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Sep 15, 2026

Quantum Computing Inc. Signs Three-Year Framework Agreement with Hamad Bin Khalifa University for Middle East QPU Deployment - Quantum Computing Report

Sep 15, 2026
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Sep 14, 2026

Quantum Computing Inc. Partners with Qatar University in Three-Year Agreement to Accelerate Middle East Quantum Technology Deployment - finance.biggo.com

Sep 14, 2026
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Sep 14, 2026

Quantum Computing Inc. partners with Hamad Bin ... - Pluang

Sep 14, 2026
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Sep 14, 2026

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

Sep 14, 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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$104.65
price down icon 1.11%
$42.54
price up icon 4.42%
$41.44
price down icon 0.24%
HPQ HPQ
$32.16
price up icon 0.37%
P P
$109.65
price down icon 1.12%
WDC WDC
$473.69
price up icon 1.96%
Cap:     |  Volume (24h):