16.71
price up icon11.62%   1.74
after-market After Hours: 16.59 -0.12 -0.72%
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Quantum Computing Inc stock is traded at $16.71, with a volume of 44.60M. It is up +11.62% in the last 24 hours and down -9.23% 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:
$14.97
Open:
$15.31
24h Volume:
44.60M
Relative Volume:
1.34
Market Cap:
$2.67B
Revenue:
$358.00K
Net Income/Loss:
$-29.73M
P/E Ratio:
-40.76
EPS:
-0.41
Net Cash Flow:
$-22.06M
1W Performance:
+7.60%
1M Performance:
-9.23%
6M Performance:
+147.92%
1Y Performance:
+1,392%
1-Day Range:
Value
$15.17
$16.79
1-Week Range:
Value
$14.70
$16.79
52-Week Range:
Value
$1.03
$27.15

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

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QUBT
Quantum Computing Inc
16.71 3.35B 358.00K -29.73M -22.06M -0.41
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Arista Networks Inc
157.69 199.14B 7.95B 3.25B 3.98B 2.543
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DELL
Dell Technologies Inc
162.01 107.91B 101.55B 4.79B 4.86B 6.8002
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STX
Seagate Technology Holdings Plc
255.88 57.15B 9.56B 1.71B 818.00M 7.791
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WDC
Western Digital Corp
150.21 47.35B 13.28B 2.10B 1.45B 5.1366
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PSTG
Pure Storage Inc
98.70 31.88B 3.35B 139.20M 547.27M 0.4072

Quantum Computing Inc Stock (QUBT) Upgrades & Downgrades

Date Action Analyst Rating Change
Sep-18-25 Initiated Lake Street Buy
Jul-02-25 Initiated Cantor Fitzgerald Neutral

Quantum Computing Inc Stock (QUBT) Latest News

pulisher
05:29 AM

Quantum Computing (NASDAQ:QUBT) Shares Up 11.6%Should You Buy? - MarketBeat

05:29 AM
pulisher
05:07 AM

Signs of Life in QUBT Stock After 48% Crash, but Can Earnings Justify Valuation? - FXLeaders

05:07 AM
pulisher
04:37 AM

Signs of Life in QUBT Stock After 50% Crash, but Can Earnings Justify Valuation? - FXLeaders

04:37 AM
pulisher
03:08 AM

Quantum Computing Inc. (QUBT) Stock: Soars 10% Ahead of Q3 Earnings Call Announcement - parameter.io

03:08 AM
pulisher
02:32 AM

Quantum Computing Stocks Worth WatchingOctober 31st - MarketBeat

02:32 AM
pulisher
01:56 AM

Will Rigetti's Support on NVQLink Speed Up Hybrid Quantum Computing? - Yahoo Finance

01:56 AM
pulisher
10:18 AM

Can QUBT's Photonic Bet Drive Its Next Phase of Growth? - Yahoo Finance

10:18 AM
pulisher
08:31 AM

Analyst Says This Quantum Computing Stock’s Valuation ‘Makes No Sense’ - Insider Monkey

08:31 AM
pulisher
08:30 AM

QCi (NASDAQ: QUBT) sets Third Quarter shareholder call for Nov. 14 at 4:30 p.m. ET - Stock Titan

08:30 AM
pulisher
08:13 AM

Better Quantum Computing Stock: Quantum Computing Inc. vs. Rigetti Computing - MSN

08:13 AM
pulisher
06:49 AM

Promising Quantum Computing Stocks Worth WatchingOctober 28th - MarketBeat

06:49 AM
pulisher
03:51 AM

An Epic Reversal Is Coming for Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum, Based on a Time-Tested Indicator - The Motley Fool

03:51 AM
pulisher
Oct 30, 2025

Billionaires Are Piling Into This Quantum Computing Stock That Gained Over 2,640% in the Past Year - AOL.com

Oct 30, 2025
pulisher
Oct 30, 2025

Quantum Computing (QUBT): Evaluating High Valuation After Surging 1,237% in the Past Year - simplywall.st

Oct 30, 2025
pulisher
Oct 30, 2025

Quantum Computing (NASDAQ:QUBT) Stock Price Down 3.5%Time to Sell? - MarketBeat

Oct 30, 2025
pulisher
Oct 30, 2025

Quantum Computing Stocks To ConsiderOctober 30th - MarketBeat

Oct 30, 2025
pulisher
Oct 30, 2025

QBTS vs. QUBT Ahead of Q3 Earnings: Which Quantum Stock Leads? - TradingView

Oct 30, 2025
pulisher
Oct 30, 2025

Quantum Breakthrough or Bubble? Rigetti Stock Rockets 5,000% in 2025 - ts2.tech

Oct 30, 2025
pulisher
Oct 30, 2025

1 Tech Stock to Buy Before the End of 2025 - AOL.com

Oct 30, 2025
pulisher
Oct 30, 2025

Up 47%, Should You Buy IonQ Right Now? - AOL.com

Oct 30, 2025
pulisher
Oct 30, 2025

Is Quantum Computing Inc. Stock a Buy Now? - sharewise.com

Oct 30, 2025
pulisher
Oct 29, 2025

News Flash: Amazon Is Piling Into Wall Street's Hottest Quantum Computing Stock - AOL.com

Oct 29, 2025
pulisher
Oct 29, 2025

Could Investing $10,000 in Rigetti Computing Stock Make You a Millionaire? - The Motley Fool

Oct 29, 2025
pulisher
Oct 29, 2025

Quantum Computing (NASDAQ:QUBT) Trading Up 4.1%Time to Buy? - MarketBeat

Oct 29, 2025
pulisher
Oct 29, 2025

Why Investing in This Canadian Quantum Computing Stock Could Have Big Upside - Yahoo! Finance Canada

Oct 29, 2025
pulisher
Oct 29, 2025

Rigetti vs IonQ: Which Quantum Computing Stock Holds More Promise? - Yahoo Finance

Oct 29, 2025
pulisher
Oct 29, 2025

Ascendiant Lifts PT on Quantum Computing (QUBT) to $40 on Strong Revenue Growth Expectation, $750M Private Placement - Insider Monkey

Oct 29, 2025
pulisher
Oct 29, 2025

Top Quantum Computing Stocks to Buy Now, Grok Analysis - parameter.io

Oct 29, 2025
pulisher
Oct 29, 2025

Quantum Computing Inc. Stock (QUBT) Opinions on $750 Million Private Placement and Federal Funding Reports - Quiver Quantitative

Oct 29, 2025
pulisher
Oct 29, 2025

Quantum Computing Inc. (QUBT) May Report Negative Earnings: Know the Trend Ahead of Q3 Release - Yahoo Finance

Oct 29, 2025
pulisher
Oct 29, 2025

United States Quantum Computing Market: IBM, Google & Rigetti Competition2024-2031 - openPR.com

Oct 29, 2025
pulisher
Oct 29, 2025

D-Wave Quantum Gains Nvidia's NVQLink Tailwind Ahead Of Q3 ER (Rating Upgrade) (NYSE:QBTS) - Seeking Alpha

Oct 29, 2025
pulisher
Oct 29, 2025

Quantum Computing (QUBT) Expected to Announce Quarterly Earnings on Wednesday - MarketBeat

Oct 29, 2025
pulisher
Oct 29, 2025

The Donald Trump Administration May Want Stakes in Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum -- and That May Be Terrible News - AOL.com

Oct 29, 2025
pulisher
Oct 29, 2025

Ranking Quantum Computing Inc. among high performing stocks via toolsAnalyst Upgrade & Low Drawdown Investment Strategies - newser.com

Oct 29, 2025
pulisher
Oct 28, 2025

SuperQ Quantum Engages Winning Media - TradingView

Oct 28, 2025
pulisher
Oct 28, 2025

Trump Wants in on Quantum Computing. Will RGTI, QBTS, IONQ, or QUBT Win? - AOL.com

Oct 28, 2025
pulisher
Oct 28, 2025

Quantum Computing (QUBT) Price Target Increased by 29.51% to 26.86 - Nasdaq

Oct 28, 2025
pulisher
Oct 28, 2025

Explicitly Quantum-Parallel Computation by Displacements Achieves High-Fidelity Superpositions, Leveraging Non-Gaussian Interference for Robust Photon-Number Encoding - Quantum Zeitgeist

Oct 28, 2025
pulisher
Oct 28, 2025

Quantum Computing (NASDAQ:QUBT) Trading Down 5.2%Here's Why - MarketBeat

Oct 28, 2025
pulisher
Oct 28, 2025

How Quantum Computing Inc. stock performs after earningsJuly 2025 Momentum & Weekly High Momentum Picks - Fundação Cultural do Pará

Oct 28, 2025
pulisher
Oct 28, 2025

Rigetti Supports NVIDIA NVQLink, NVIDIA’s New Open Platform for AI Supercomputer-Quantum Integration - The Manila Times

Oct 28, 2025
pulisher
Oct 28, 2025

Rigetti (NASDAQ: RGTI) supports NVIDIA NVQLink for CPU, GPU and QPU integration - Stock Titan

Oct 28, 2025
pulisher
Oct 28, 2025

10 Most Buzzing Stocks to Buy with Huge Upside Potential - Insider Monkey

Oct 28, 2025
pulisher
Oct 28, 2025

Is Quantum Computing a Buy? - The Motley Fool

Oct 28, 2025
pulisher
Oct 28, 2025

Is Quantum Computing a Buy? - The Motley Fool

Oct 28, 2025
pulisher
Oct 28, 2025

Nvidia Unveils System to Link Quantum Computers to Its AI Chips - Bloomberg.com

Oct 28, 2025
pulisher
Oct 28, 2025

Nvidia’s New Product Merges AI Supercomputing With Quantum - The Wall Street Journal

Oct 28, 2025
pulisher
Oct 28, 2025

NVIDIA Introduces NVQLink — Connecting Quantum and GPU Computing for 17 Quantum Builders and Nine Scientific Labs - NVIDIA Newsroom

Oct 28, 2025
pulisher
Oct 28, 2025

NVIDIA (NASDAQ: NVDA) unveils NVQLink linking QPUs to GPUs, 17 builders and 9 U.S. labs - Stock Titan

Oct 28, 2025
pulisher
Oct 28, 2025

Should You Buy, Hold, Or Sell QUBT Stock Ahead of Q3 Earnings? - Nasdaq

Oct 28, 2025

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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Quantum Computing Inc Stock (QUBT) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
FAGENSON ROBERT B
Director
Sep 11 '25
Sale
15.63
30,000
468,882
20,000
FAGENSON ROBERT B
Director
Sep 12 '25
Sale
15.62
15,000
234,362
5,000
FAGENSON ROBERT B
Director
Sep 09 '25
Sale
15.02
15,000
225,298
85,000
FAGENSON ROBERT B
Director
Sep 15 '25
Sale
16.88
5,000
84,410
0
Shabani Javad
Director
Sep 05 '25
Sale
15.30
20,000
306,000
17,474
Shabani Javad
Director
Sep 08 '25
Sale
15.26
17,474
266,653
0
Huang Yuping
CEO, President
Sep 04 '25
Sale
14.41
1,000,000
14,415,000
21,287,718
Dianat Pouya
Chief Revenue Officer
Aug 25 '25
Sale
15.53
17,175
266,808
0
$120.56
price down icon 0.11%
$62.38
price up icon 3.67%
computer_hardware HPQ
$27.67
price up icon 0.58%
$199.33
price up icon 1.79%
$51.96
price up icon 3.16%
$98.70
price up icon 1.74%
Cap:     |  Volume (24h):