- English (USA)
- English (UK)
- English (India)
- English (Canada)
- English (Australia)
- English (South Africa)
- English (Nigeria)
- Deutsch
- Español (España)
- Español (México)
- Français
- Italiano
- Nederlands
- Polski
- Português (Portugal)
- Português (Brasil)
- Русский
- Türkçe
- العربية
- Ελληνικά
- Svenska
- Suomi
- עברית
- 日本語
- 한국어
- 简体中文
- 繁體中文
- Bahasa Indonesia
- Bahasa Melayu
- ไทย
- Tiếng Việt
- हिंदी
Arqit Quantum Inc (ARQQ)
Arqit Quantum Inc stock price live, this page displays NASDAQ ARQQ stock exchange data. View the ARQQ premarket stock price ahead of the market session or assess the after hours quote. Monitor the latest movements within the Arqit Quantum Inc real time stock price chart below.
What Is the Arqit Quantum Inc Stock Price Today?
The Arqit Quantum Inc stock price today is 20.040.
What Is the Stock Symbol for Arqit Quantum Inc?
The stock symbol for Arqit Quantum Inc is "ARQQ."
What Stock Exchange Does Arqit Quantum Inc Trade On?
Arqit Quantum Inc is listed and trades on the NASDAQ stock exchange.
Is Arqit Quantum Inc a Good Stock to Buy?
Determining whether Arqit Quantum Inc—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess stock price fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the ARQQ quote. (ISIN: KYG0567U1278)
What Is the Arqit Quantum Inc Stock Price Today?
The Arqit Quantum Inc stock price today is 20.040.
What Is the Stock Symbol for Arqit Quantum Inc?
The stock symbol for Arqit Quantum Inc is "ARQQ."
What Stock Exchange Does Arqit Quantum Inc Trade On?
Arqit Quantum Inc is listed and trades on the NASDAQ stock exchange.
Is Arqit Quantum Inc a Good Stock to Buy?
Determining whether Arqit Quantum Inc—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess stock price fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the ARQQ quote. (ISIN: KYG0567U1278)
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
19.900
21.695
52 wk Range
11.520
62.000
ARQQ is not included in our AI-picked strategies. See which stocks are.
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
19.90021.695
52 wk Range
11.52062.000
Key Statistics
Edit
Prev. Close
Open
Volume
Average Volume (3m)
1-Year Change
Book Value / Share
Fair Value
UnlockFair Value Upside
UnlockMarket Cap
Shares Outstanding
Revenue
Net Income
EPS
EPS Growth Forecast
UnlockNext Earnings Date
N/A
(N/A)
Dividends Payment Streak
UnlockP/E Ratio
Return on Assets
Return on Equity
Gross Profit Margin
Price/Book
EBITDA
EV/EBITDA
Beta
Prev. Close
Open
Volume
Average Volume (3m)
1-Year Change
Book Value / Share
Fair Value
UnlockFair Value Upside
UnlockMarket Cap
Shares Outstanding
Revenue
Net Income
EPS
EPS Growth Forecast
UnlockNext Earnings Date
N/A
(N/A)
Dividends Payment Streak
UnlockP/E Ratio
Return on Assets
Return on Equity
Gross Profit Margin
Price/Book
EBITDA
EV/EBITDA
Beta
ARQQ Scorecard
Company’s Health
Assesses a company's financial position by analyzing its market value, financial ratios, industry benchmarks, and competitors.
UnlockFair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Unlock PriceTechnical Analysis
Strong Sell
Analysts Sentiment
Currently not supported.
Members' Sentiments
Bearish
Bullish
ProTips
Tips that distill complex financial data into concise, actionable investment insights.
Analysts anticipate sales growth in the current year
Form 13G Arqit Quantum Inc. For: 23 June- Investing.com
Form 4 Arqit Quantum Inc. For: 21 July- Investing.com
Form 144 Arqit Quantum Inc. For: 2 July- Investing.com
- Form 4 Arqit Quantum Inc. For: 21 July
- Investing.com
- Form 144 Arqit Quantum Inc. For: 2 July
- Investing.com
Form 144 Arqit Quantum Inc. For: 30 June- Investing.com
Technical Analysis
Summary
Strong Sell
Sell
Neutral
Buy
Strong Buy
Strong Sell
Technical Indicators
Strong Sell
Moving Averages
Strong Sell
Arqit Quantum Inc Earnings Call Summary for H1/2026
- Arqit Quantum reported 829% YoY revenue growth to $623K in H1 FY2026, executing 11 active contracts vs. 7 in prior full year.
- Operating loss widened 68.5% YoY to £33.7M due to increased headcount and share-based compensation expenses.
- Company holds £35.9M cash with total liquidity of £49.4M, providing 14+ month runway including expected warrant proceeds.
- FY2026 revenue guidance set at $2.48M with EPS of -$1.64; FY2027 forecasts $7.8M revenue with EPS improving to -$1.25.
- Rob Russell appointed new CFO; management expects growth from Encryption Intelligence and NetworkSecure product expansion.
Last Updated: 05/21/2026, 11:40 PM
Read Full TranscriptEarnings
Latest Release
May 21, 2026
EPS / Forecast
-1.99 / 0.92
Revenue / Forecast
623K / --
Compare ARQQ to Peers and Sector
Metrics to compare | ARQQ | Sector Sector - Average of metrics from a broad group of related Technology sector companies | Relationship RelationshipARQQPeersSector | |
|---|---|---|---|---|
P/E Ratio | −6.8x | −7.9x | 12.3x | |
PEG Ratio | 0.17 | 0.01 | 0.01 | |
Price/Book | 11.7x | 3.9x | 2.4x | |
Price / LTM Sales | 306.0x | 63.2x | 2.3x | |
Upside (Analyst Target) | 199.4% | 84.5% | 33.6% | |
Fair Value Upside | Unlock | 10.6% | 4.7% | Unlock |
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud, a Platform as a Service that creates unbreakable software encryption keys. The company also provides maintenance and support, and professional services. Arqit Quantum Inc. is based in London, the United Kingdom.
Ownership
Ownership Overview
Top Holders
People Also Watch
FAQ
What Is the Arqit Quantum (ARQQ) Stock Price Today?
The Arqit Quantum stock price today is 20.040 USD.
What Stock Exchange Does Arqit Quantum Trade On?
Arqit Quantum is listed and trades on the Nasdaq Stock Exchange.
What Is the Stock Symbol for Arqit Quantum?
The stock symbol for Arqit Quantum is "ARQQ."
What Is the Arqit Quantum Market Cap?
As of today, Arqit Quantum market cap is 332.280M USD.
What Is Arqit Quantum's Earnings Per Share (TTM)?
The Arqit Quantum EPS (TTM) is -3.120.
From a Technical Analysis Perspective, Is ARQQ a Buy or Sell?
Based on moving averages and other technical indicators, the daily buy/sell signal is Strong Sell.
How Many Times Has Arqit Quantum Stock Split?
Arqit Quantum has split 1 times.
How Many Employees Does Arqit Quantum Have?
Arqit Quantum has 87 employees.
What is the current trading status of Arqit Quantum (ARQQ)?
As of Aug 30, 2026, Arqit Quantum (ARQQ) is trading at a price of 20.040 USD, with a previous close of 21.460 USD. The stock has fluctuated within a day range of 19.900 USD to 21.695 USD, while its 52-week range spans from 11.520 USD to 62.000 USD.
What Is the ARQQ Premarket Price?
ARQQ's last pre-market stock price is 21.110 USD. The pre-market share volume is 5,360.000, and the stock has decreased by -0.350, or -1.630%.
What Is the ARQQ After Hours Price?
ARQQ's last after hours stock price is 20.160 USD, the stock has decreased by 0.120, or 0.600%.
Risk Disclosure: Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all investors. Prices of cryptocurrencies are extremely volatile and may be affected by external factors such as financial, regulatory or political events. Trading on margin increases the financial risks.
Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
It is prohibited to use, store, reproduce, display, modify, transmit or distribute the data contained in this website without the explicit prior written permission of Fusion Media and/or the data provider. All intellectual property rights are reserved by the providers and/or the exchange providing the data contained in this website.
Fusion Media may be compensated by the advertisers that appear on the website, based on your interaction with the advertisements or advertisers.
Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
It is prohibited to use, store, reproduce, display, modify, transmit or distribute the data contained in this website without the explicit prior written permission of Fusion Media and/or the data provider. All intellectual property rights are reserved by the providers and/or the exchange providing the data contained in this website.
Fusion Media may be compensated by the advertisers that appear on the website, based on your interaction with the advertisements or advertisers.
© 2007-2026 - Fusion Media Limited. All Rights Reserved.