29.70
price up icon2.52%   0.73
after-market After Hours: 29.33 -0.37 -1.25%
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Arqit Quantum Inc stock is traded at $29.70, with a volume of 211.48K. It is up +2.52% in the last 24 hours and down -5.44% over the past month. Arqit Quantum Inc is a cybersecurity company that has pioneered a symmetric key agreement technology that makes the communications links of any networked device or data at rest secure against current and future forms of cyber attack - even an attack from a quantum computer. The company delivers its symmetric key agreement technology via its product SKA-Platform. The firm operates in one segment that is, the provision of cybersecurity services. The company operates and generates its revenue from UK.
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Previous Close:
$28.97
Open:
$27.88
24h Volume:
211.48K
Relative Volume:
0.31
Market Cap:
$464.86M
Revenue:
$640.00K
Net Income/Loss:
$-70.39M
P/E Ratio:
-55.47
EPS:
-0.5354
Net Cash Flow:
$-48.95M
1W Performance:
-6.28%
1M Performance:
-5.44%
6M Performance:
+9.39%
1Y Performance:
+24.06%
1-Day Range:
Value
$27.50
$29.98
1-Week Range:
Value
$27.04
$31.75
52-Week Range:
Value
$11.00
$62.00

Arqit Quantum Inc Stock (ARQQ) Company Profile

Name
Name
Arqit Quantum Inc
Name
Phone
-
Name
Address
-
Name
Employee
91
Name
Twitter
Name
Next Earnings Date
2024-12-19
Name
Latest SEC Filings
Name
ARQQ's Discussions on Twitter

Compare ARQQ with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Software - Infrastructure icon
ARQQ
Arqit Quantum Inc
29.70 453.43M 640.00K -70.39M -48.95M -0.5354
Software - Infrastructure icon
MSFT
Microsoft Corporation
483.47 3.56T 293.81B 104.91B 78.02B 14.06
Software - Infrastructure icon
ORCL
Oracle Corp
198.85 635.76B 59.02B 12.63B -5.88B 4.3198
Software - Infrastructure icon
PLTR
Palantir Technologies Inc
187.54 447.87B 3.90B 1.10B 1.79B 0.4275
Software - Infrastructure icon
CRWD
Crowdstrike Holdings Inc
517.65 130.98B 4.57B -315.36M 1.10B -1.2634
Software - Infrastructure icon
SNPS
Synopsys Inc
477.26 90.68B 6.43B 1.15B 1.30B 12.77

Arqit Quantum Inc Stock (ARQQ) Upgrades & Downgrades

Date Action Analyst Rating Change
Dec-31-24 Reiterated H.C. Wainwright Buy
Jul-19-22 Initiated Deutsche Bank Hold
Apr-26-22 Initiated H.C. Wainwright Buy

Arqit Quantum Inc Stock (ARQQ) Latest News

pulisher
Dec 10, 2025

Arqit Quantum Inc. (NASDAQ:ARQQ) Q4 2025 Earnings Call Transcript - Insider Monkey

Dec 10, 2025
pulisher
Dec 09, 2025

Arqit Quantum Inc. Shows Growth Amid Fiscal Challenges - TipRanks

Dec 09, 2025
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Dec 09, 2025

ARQQ: Revenue accelerated in H2 2025, with strong momentum and $1.2M in contracted backlog for 2026 - TradingView

Dec 09, 2025
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Dec 09, 2025

ARQQ: Momentum accelerates with revenue up 81%, new contracts, and expanded quantum-safe offerings - TradingView

Dec 09, 2025
pulisher
Dec 09, 2025

Earnings call transcript: Arqit Quantum’s H2 2025 results show revenue growth - Investing.com

Dec 09, 2025
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Dec 09, 2025

Arqit Quantum Inc. Reports Earnings Results for the Full Year Ended September 30, 2025 - marketscreener.com

Dec 09, 2025
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Dec 09, 2025

Arqit Quantum Inc. Provides Earnings Guidance for the Fiscal Year 2026 - marketscreener.com

Dec 09, 2025
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Dec 09, 2025

Arqit Quantum Reports Fiscal Year 2025 Financial Results and Strategic Growth Plans - TipRanks

Dec 09, 2025
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Dec 09, 2025

Arqit Quantum reports fiscal year 2025 financial results and strategic growth plans - MSN

Dec 09, 2025
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Dec 09, 2025

ARQQ: Revenue rebounded in 2025, with 2026 set for significant growth from new and recurring contracts - TradingView

Dec 09, 2025
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Dec 09, 2025

Arqit Quantum : Annual Report for Fiscal Year Ending September 30, 2025 (Form 20-F) - marketscreener.com

Dec 09, 2025
pulisher
Dec 09, 2025

Arqit Quantum Inc. Announces Financial Results for Fiscal Year 2025 - Yahoo Finance

Dec 09, 2025
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Dec 09, 2025

Earnings Scheduled For December 9, 2025 - Benzinga

Dec 09, 2025
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Dec 08, 2025

Insights into Arqit Quantum's Upcoming Earnings - Benzinga

Dec 08, 2025
pulisher
Dec 08, 2025

Legal & General Group Plc Makes New Investment in Arqit Quantum Inc. $ARQQ - MarketBeat

Dec 08, 2025
pulisher
Dec 05, 2025

12 Information Technology Stocks Moving In Friday's After-Market Session - Benzinga

Dec 05, 2025
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Dec 05, 2025

Q4 2025 Earnings Call - marketscreener.com

Dec 05, 2025
pulisher
Dec 05, 2025

Working capital per share of Arqit Quantum Inc. Warrant -02.11.26 on Arqit Quantum – NASDAQ:ARQQW - TradingView

Dec 05, 2025
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Dec 04, 2025

Arqit Quantum (ARQQ) Announces Launch of SKA Central Controller (SKA-CC) - MSN

Dec 04, 2025
pulisher
Dec 04, 2025

Will Arqit Quantum Inc. stock benefit from green energy trendsPortfolio Performance Summary & Stepwise Trade Execution Plans - Newser

Dec 04, 2025
pulisher
Dec 03, 2025

(ARQQ) Movement Within Algorithmic Entry Frameworks - news.stocktradersdaily.com

Dec 03, 2025
pulisher
Dec 03, 2025

Arqit and Sparkle achieve quantum-resistant encryption at the speed of light - The Manila Times

Dec 03, 2025
pulisher
Dec 03, 2025

Arqit Quantum Inc. and Sparkle Achieve Quantum-Resilient Data Transmission in Greece - Quiver Quantitative

Dec 03, 2025
pulisher
Dec 02, 2025

Top Cybersecurity Stocks To ConsiderDecember 2nd - MarketBeat

Dec 02, 2025
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Dec 02, 2025

Non-operating income (total) of Arqit Quantum Inc. – LS:A40P0P - TradingView

Dec 02, 2025
pulisher
Dec 01, 2025

Arqit Quantum (ARQQ) Stock Analysis Report | Financials & Insights - Benzinga

Dec 01, 2025
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Dec 01, 2025

Arqit Quantum (ARQQW) Stock Analysis Report | Financials & Insights - Benzinga

Dec 01, 2025
pulisher
Dec 01, 2025

12 Information Technology Stocks Moving In Monday's After-Market Session - Benzinga

Dec 01, 2025
pulisher
Dec 01, 2025

Arqit Quantum Inc. Sets Fiscal year 2025 Conference Call for Tuesday, December 9, 2025 at 11:00 a.m. ET - Investing News Network

Dec 01, 2025
pulisher
Dec 01, 2025

Arqit Quantum: Renewed Interest Meets Harsh Fundamentals (NASDAQ:ARQQ) - Seeking Alpha

Dec 01, 2025
pulisher
Nov 30, 2025

Is Arqit Quantum Inc a good long term investmentOptions Trading Strategies & Small Investment Trading Tips - earlytimes.in

Nov 30, 2025
pulisher
Nov 30, 2025

Can Apollo Hospitals Enterprise Limited Deliver Consistent Free Cash Flows - earlytimes.in

Nov 30, 2025
pulisher
Nov 29, 2025

Why Arqit Quantum Inc. stock is rated strong buyJuly 2025 Review & Verified Trade Idea Suggestions - moha.gov.vn

Nov 29, 2025
pulisher
Nov 29, 2025

Does Forbes Company Limited Have a Competitive Advantage in Its SectorTrendline Breakouts & Small Budget Growth - earlytimes.in

Nov 29, 2025
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Nov 29, 2025

Arqit Quantum (ARQQ): A Fresh Look at Valuation Following New Quantum-Safe Platform Launch and Contract Wins - Yahoo Finance

Nov 29, 2025
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Nov 29, 2025

Arqit’s Quantum-Safe Story Comes With Wild Stock Swings - Finimize

Nov 29, 2025
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Nov 28, 2025

Arqit Quantum (ARQQ) Is Up 13.1% After Launching SKA Central Controller and Announcing New Contracts – Has the Bull Case Changed? - simplywall.st

Nov 28, 2025
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Nov 27, 2025

Arqit launches quantum-safe SKA Edge Controller to secure deployed military operations (GlobeNewswire) - Aktiellt

Nov 27, 2025
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Nov 27, 2025

Total debt of Arqit Quantum Inc. – LS:A40P0P - TradingView

Nov 27, 2025
pulisher
Nov 27, 2025

Did Arqit Quantum's (ARQQ) Quantum-Safe Platform Launch Mark a Turning Point in Its Investment Narrative? - Yahoo Finance

Nov 27, 2025
pulisher
Nov 27, 2025

Can Arqit Quantum Inc. Equity Warrant stock hit record highs againShare Buyback & Weekly High Return Stock Forecasts - BỘ NỘI VỤ

Nov 27, 2025
pulisher
Nov 27, 2025

Will Arqit Quantum Inc. stock pay special dividends2025 Winners & Losers & Community Consensus Trade Signals - moha.gov.vn

Nov 27, 2025
pulisher
Nov 27, 2025

A Fresh Look at Arqit Quantum (ARQQ) Valuation Following New Software Launch and Contract Wins - Sahm

Nov 27, 2025
pulisher
Nov 25, 2025

11 Best Quantum Computing Stocks to Invest In Right Now - Insider Monkey

Nov 25, 2025
pulisher
Nov 23, 2025

Cybersecurity Stocks Worth WatchingNovember 19th - MarketBeat

Nov 23, 2025
pulisher
Nov 22, 2025

How (ARQQ) Movements Inform Risk Allocation Models - news.stocktradersdaily.com

Nov 22, 2025
pulisher
Nov 21, 2025

Will Arqit Quantum Inc. stock recover after recent dropNew Guidance & Verified Trade Idea Suggestions - newser.com

Nov 21, 2025
pulisher
Nov 21, 2025

Will Arqit Quantum Inc. stock deliver better than expected guidanceEarnings Overview Summary & Low Drawdown Momentum Trade Ideas - newser.com

Nov 21, 2025
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Nov 20, 2025

How interest rate cuts could boost Arqit Quantum Inc. stock2025 Big Picture & Daily Stock Trend Watchlist - newser.com

Nov 20, 2025
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Nov 20, 2025

Is now a turning point for Arqit Quantum Inc.July 2025 Volume & Consistent Profit Trading Strategies - newser.com

Nov 20, 2025
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Nov 20, 2025

Why Arqit Quantum Inc. Equity Warrant stock could see breakout soon2025 Dividend Review & Long-Term Growth Portfolio Plans - newser.com

Nov 20, 2025

Arqit Quantum Inc Stock (ARQQ) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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software_infrastructure ZS
$242.08
price down icon 0.50%
software_infrastructure XYZ
$63.61
price up icon 0.51%
$87.38
price down icon 0.88%
$82.47
price up icon 1.07%
software_infrastructure NET
$207.95
price down icon 2.58%
$477.26
price up icon 0.30%
Cap:     |  Volume (24h):