27.63

0.90% -0.25

After Hours: 27.93 0.30 +1.09%

Arqit Quantum Inc (ARQQ)

Overview News Price History Option Chain Discussions Forecast

Arqit Quantum Inc stock is traded at $27.63, with a volume of 345.20K. It is down -0.90% in the last 24 hours and down -9.20% 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.

Previous Close:

$27.88

Open:

$28.29

24h Volume:

345.20K

Relative Volume:

0.56

Market Cap:

$432.46M

Revenue:

$640.00K

Net Income/Loss:

$-70.39M

P/E Ratio:

-51.61

EPS:

-0.5354

Net Cash Flow:

$-48.95M

1W Performance:

+25.93%

1M Performance:

-9.20%

6M Performance:

-21.24%

1Y Performance:

-29.15%

1-Day Range:

$26.50

$28.64

1-Week Range:

$21.43

$29.20

52-Week Range:

$11.00

$62.00

Arqit Quantum Inc Stock (ARQQ) Company Profile

Name

Arqit Quantum Inc

Sector

Technology (773)

Industry

Software - Infrastructure (160)

Phone

Address

Employee

Twitter

Next Earnings Date

2024-12-19

Latest SEC Filings

ARQQ's Discussions on Twitter

Compare ARQQ with other stocks

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
ARQQ Arqit Quantum Inc	27.63	436.37M	640.00K	-70.39M	-48.95M	-0.5354
MSFT Microsoft Corporation	478.51	3.51T	293.81B	104.91B	78.02B	14.06
ORCL Oracle Corp	193.75	553.34B	61.02B	15.61B	-13.18B	5.3211
PLTR Palantir Technologies Inc	179.67	414.81B	3.90B	1.10B	1.79B	0.4275
CRWD Crowdstrike Holdings Inc	458.32	115.10B	4.57B	-315.36M	1.10B	-1.2634
SNPS Synopsys Inc	508.77	94.55B	7.05B	1.34B	1.35B	8.0234

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

09:40 AM

Is ARQIT QUANTUM (ARQQ) Outperforming Other Computer and Technology Stocks This Year? - Yahoo Finance

09:40 AM

04:20 AM

Technical Reactions to ARQQ Trends in Macro Strategies - Stock Traders Daily

04:20 AM

Jan 04, 2026

What drives Arqit Quantum Inc Equity Warrant stock priceEarnings Forecast Updates & Investment Risk Management Tips - earlytimes.in

Jan 04, 2026

Traders Consider Averaging Down in Sumit Woods LimitedEarnings Surprise Analysis & Capital Planning and Optimization - earlytimes.in

Jan 04, 2026

Dec 31, 2025

Tangible book value per share of Arqit Quantum Inc. Warrant -02.11.26 on Arqit Quantum – NASDAQ:ARQQW - TradingView — Track All Markets

Dec 23, 2025

Dec 22, 2025

Arqit Quantum FY2026 EPS Forecast Boosted by HC Wainwright - MarketBeat

Dec 22, 2025

Dec 21, 2025

Moving Averages: Should I hold or sell Arqit Quantum Inc stock in 2025Portfolio Gains Report & Weekly High Return Stock Opportunities - moha.gov.vn

Dec 21, 2025

Dec 20, 2025

Will Arqit Quantum Inc. stock beat EPS estimates2025 Short Interest & Accurate Trade Setup Notifications - ulpravda.ru

Dec 20, 2025

Can Arqit Quantum's (ARQQ) Narrowing Losses And Tiny 2026 Target Support Its Long-Term Vision? - Yahoo Finance

Dec 20, 2025

Will Arqit Quantum Inc. stock pay special dividends2025 Winners & Losers & Low Risk High Reward Ideas - Улправда

Dec 20, 2025

Is Arqit Quantum’s (ARQQ) Shrinking Losses Hiding a Slower-Burn Commercial Strategy? - simplywall.st

Dec 20, 2025

Dec 19, 2025

Should I hold or sell Arqit Quantum Inc. stock in 2025Jobs Report & High Accuracy Swing Trade Signals - DonanımHaber

Dec 19, 2025

HC Wainwright Forecasts Arqit Quantum FY2027 Earnings - MarketBeat

Dec 19, 2025

Will Arqit Quantum Inc. Equity Warrant stock keep outperforming rivalsRecession Risk & AI Driven Stock Price Forecasts - Улправда

Dec 19, 2025

How Arqit Quantum Inc. Equity Warrant stock reacts to bond yieldsPortfolio Update Summary & High Conviction Trade Alerts - DonanımHaber

Dec 19, 2025

Assessing Arqit Quantum (ARQQ)’s Valuation After Its 2025 Earnings Release and 2026 Revenue Guidance Update - Yahoo Finance

Dec 19, 2025

Dec 18, 2025

Why Arqit Quantum Inc. stock is rated strong buy2025 Retail Activity & Low Risk High Win Rate Stock Picks - Улправда

Dec 18, 2025

H.C. Wainwright reiterates Buy rating on Arqit Quantum stock at $60 - Investing.com Australia

Dec 18, 2025

H.C. Wainwright reiterates Buy rating on Arqit Quantum stock at $60 By Investing.com - Investing.com South Africa

Dec 18, 2025

Top Cybersecurity Stocks To Follow TodayDecember 15th - MarketBeat

Dec 18, 2025

Dec 17, 2025

Quantum Stocks on the US Market Today: IonQ, Rigetti, D‑Wave, QCi and Arqit Slide After Close as Analyst Coverage Expands (Dec. 17, 2025) - ts2.tech

Dec 17, 2025

Cybersecurity Stocks To Watch NowDecember 17th - MarketBeat

Dec 17, 2025

Book value per share of Arqit Quantum Inc. – MUN:3D6 - TradingView — Track All Markets

Dec 17, 2025

Dec 16, 2025

Federal Contracts Now Demand Quantum Resilience as Data Harvest Accelerates - The Manila Times

Dec 16, 2025

Dec 15, 2025