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Live Arqit Quantum Inc. Ordinary Shares Share Price Chart

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Arqit Quantum Inc. Ordinary Shares Performance Overview

Days Range
$18.55Low
$19.34High

Markets Today

Previous Close$19.52
Open$19.34
Volume80,266
Day's Range$18.55 - $19.34
52W Range$11.52 - $62.00
Market Cap$330.82 M

Historical Performance

1M Returns-11.19
3M Returns-19.93
6M Returns+43.21
1Y Returns-47.81
5Y Returns-95.72
10Y ReturnsNA

Arqit Quantum Inc. Ordinary Shares Fundamentals

Market Cap$330.82 M
Dividend yield0.00
PE Ratio0.00
PEG RatioN/A
Revenue$2.16 M
ROE TTM-1.81
EPS TTM$-3.22
Quarterly Earnings Growth YOYN/A
PB Ratio11.06
EBITDA$-32.54 M
Profit Margin-1637.77
Market Cap$330.82 M
Dividend yield0.00
PE Ratio0.00
PEG RatioN/A
Revenue$2.16 M
ROE TTM-1.81
EPS TTM$-3.22
Quarterly Earnings Growth YOYN/A
PB Ratio11.06
EBITDA$-32.54 M
Profit Margin-1637.77

Arqit Quantum Inc. Ordinary Shares Profit & Loss

Total Revenue +
Gross Profit +
Operating Income
EBITDA
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Arqit Quantum Inc. Ordinary Shares Financials Balance Sheet In USD

Sep 2021Sep 2022Sep 2023Sep 2024Sep 2025
Share Capital $11.00 K$12.00 K$16.00 K$29.00 K$38.00 K
Reserve & Surplus -$271.96 M-$203.78 M-$279.88 M-$347.93 M-$384.31 M
Non-Current Liabilities $130.50 M$21.51 M$6.31 M$2.70 M$715.00 K
Current Liabilities $17.07 M$23.81 M$20.95 M$12.20 M$14.90 M
Total Liabilities $147.57 M$45.32 M$33.13 M$14.90 M$15.62 M
Fixed Assets $18.43 M$42.50 M$5.38 M$2.21 M$2.24 M
Current Assets $90.26 M$56.64 M$86.35 M$23.70 M$40.02 M
Total Assets $113.73 M$123.87 M$99.78 M$26.72 M$42.85 M

Arqit Quantum Inc. Ordinary Shares Cash Flow

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Operating Cash Flow
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Arqit Quantum Inc. Ordinary Shares Return Calculator

The Arqit Quantum Inc. Ordinary Shares stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Returns Estimator

Based on past performance of this fund

ENTER AMOUNT
$10,000
Select Duration
5Yrs
1 Yr5 Yrs
If you had invested $10,000 5 years ago, what would its value be today?$401
Invested Amount$10,000
Est. Returns$-9,599
Invest in USA Stock Today

About Arqit Quantum Inc. Ordinary Shares

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.

FAQs

Arqit Quantum Inc. Ordinary Shares (ARQQ) share price as of September 18, 2026 is $18.29. If you are investing from India, you can always check the valuation in the INR before investing.
Yes, Indian Investors can invest in the Arqit Quantum Inc. Ordinary Shares (ARQQ) Share by opening an international trading account with Angel One.
Purchasing Arqit Quantum Inc. Ordinary Shares (ARQQ) share from India can be done by: Directly: By opening an international trading account with Angel One. The process would include KYC verification. The account activation takes a few minutes to a few hours, after which you can start buying Arqit Quantum Inc. Ordinary Shares (ARQQ) by making deposits in US dollars. Indirectly: By investing in mutual funds and Exchange Traded Funds (ETF) that offers exposure in global stocks.
Yes, you can purchase fractional shares of Arqit Quantum Inc. Ordinary Shares (ARQQ) or any other US company shares in Angel One for any dollar amount.
The market capitalization of Arqit Quantum Inc. Ordinary Shares on September 18, 2026, is $330.82 M.
Arqit Quantum Inc. Ordinary Shares operates in the Technology sector, specifically in the Technology industry.
In order to invest in Arqit Quantum Inc. Ordinary Shares (ARQQ) you will need Proof of Identification (Aadhaar, PAN, Passport etc.) and Proof of Address (Aadhaar, Voter Card etc.). From start to end, the process is digital and can be seamless.

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