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Arqit Quantum Inc (ARQQ)
Track today's live Arqit Quantum (ARQQ) share price, performance and key data on this page with our current NASDAQ:ARQQ stock exchange information. Analyse interactive charts and historical data, check technical buy and sell signals in real time, and follow the Arqit Quantum share price on the NASDAQ exchange. Use the dropdown to switch exchange for the ARQQ share price, head to our technical summary section, which provides analysis on Arqit Quantum share price buy/sell indicators using real-time data (or discuss the Arqit Quantum (ARQQ) stock price today with other investors in the Arqit Quantum NASDAQ share price and sentiment chat forum).
Use the dropdown to select a relevant stock exchange for the current NASDAQ:ARQQ share price (ISIN: KYG0567U1278) to enhance your trading decisions with our free investment tools and resources.
What Is the Arqit Quantum Inc Share Price Today?
The Arqit Quantum share price today is 18.725.
What Is the Stock Symbol for Arqit Quantum Inc
The stock symbol (or 'ticker') 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 (or any stock) is a good buy requires comprehensive market analysis. To evaluate its potential, investors can sign up to InvestingPro, where they can assess share price, fair value and more than 1,200 other metrics.
Use the dropdown to select a relevant stock exchange for the current NASDAQ:ARQQ share price (ISIN: KYG0567U1278) to enhance your trading decisions with our free investment tools and resources.
What Is the Arqit Quantum Inc Share Price Today?
The Arqit Quantum share price today is 18.725.
What Is the Stock Symbol for Arqit Quantum Inc
The stock symbol (or 'ticker') 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 (or any stock) is a good buy requires comprehensive market analysis. To evaluate its potential, investors can sign up to InvestingPro, where they can assess share price, fair value and more than 1,200 other metrics.
18.725
-0.175(-0.93%)
Closed·
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
18.600
18.780
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
18.60018.780
52 wk Range
11.52062.000
Key Statistics
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1-Year Change
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Return on Equity
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Average Volume (3m)
1-Year Change
Book Value / Share
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ARQQ Scorecard
Company’s Health
Assesses a company's financial position by analysing 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: 21/05/2026, 16:40
Read Full TranscriptEarnings
Latest Release
21/05/2026
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 | −6.4x | −7.5x | 12.3x | |
PEG Ratio | 0.16 | 0.01 | 0.01 | |
Price/Book | 11.0x | 3.7x | 2.4x | |
Price / LTM Sales | 288.6x | 60.9x | 2.3x | |
Upside (Analyst Target) | 217.5% | 90.8% | 34.4% | |
Fair Value Upside | Unlock | 16.7% | 5.7% | 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
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FAQ
What Is the Arqit Quantum (NASDAQ: ARQQ) Share Price Today?
The Arqit Quantum stock price today is 18.725 USD.
What Stock Exchange Does Arqit Quantum (ARQQ) Trade On?
Arqit Quantum is listed and trades on the Nasdaq Stock Exchange.
What Is the Ticker (Stock Symbol) for Arqit Quantum?
The stock symbol (also called a 'ticker') for Arqit Quantum is "ARQQ."
What Is the Current Arqit Quantum Market Capitalisation?
As of today, Arqit Quantum (NASDAQ: ARQQ) market cap is 313.380M USD.
What Is Arqit Quantum's (ARQQ) Earnings Per Share (TTM)?
The Arqit Quantum EPS is currently -3.120 (Trailing Twelve Months).
Is ARQQ a Buy or Sell From a Technical Analyst Perspective?
Based on today's Arqit Quantum moving averages and other technical indicators, the daily buy/sell signal for ARQQ stock is Strong Sell.
How Many Times Has Arqit Quantum Stock Split?
Arqit Quantum has split 1 times. (See the ARQQ stock split history page for full effective split date and price information.)
How Many Employees Does Arqit Quantum Have?
Arqit Quantum has 87 employees, based on their latest Companies House report.
What is the current trading status of Arqit Quantum (NASDAQ: ARQQ)?
As of 02/09/2026, Arqit Quantum (ARQQ) is trading at a share price of 18.725 USD, with a previous close of 18.900 USD. The stock has fluctuated within a day range of 18.600 USD to 18.780 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 18.750 USD. The pre-market share volume is 2,100.000, and the stock has decreased by -0.150, or -0.790%.
What Is the ARQQ After Hours Price?
ARQQ's last after hours stock price is 18.570 USD, the stock has decreased by -0.330, or -1.750%.
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