Arqit Quantum Inc.
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Key statistics
Against its peers
Compare in full ›| ARQQW | ONE.V | IONQ | QNC | QUCY | BTQ | |
|---|---|---|---|---|---|---|
| Market cap | — | 47.69M | 12.68B | 228.20M | 64.80M | 285.34M |
| P/E (TTM) | — | — | — | — | — | — |
| Forward P/E | — | — | -22.0 | — | — | -24.8 |
| Price/book | 0.0 | 15.0 | 3.4 | 8.4 | 0.9 | 21.6 |
| Dividend yield | — | — | — | — | — | — |
| 1-year change | 0.00% | −46.34% | −48.56% | −72.56% | −45.37% | −69.26% |
| Today | −34.88% | +1.16% | −1.50% | +7.22% | +2.65% | +1.04% |
The closest companies by business. Prices may be delayed up to 15 min.
Latest news
All ARQQW news ›Arqit Quantum director converts grant into 1,021 shares
Arqit Quantum Inc. (ARQQ) delivers quantum-safe symmetric key agreement and encryption software to secure networks, devices and data against current and future attacks. - [Form 4] Arqit Quantum Inc. Insider Trading Activity Arqit Quantum…
Arqit Quantum director receives 919-share grant
Arqit Quantum Inc. (ARQQ) delivers quantum-safe symmetric key agreement and encryption software to secure networks, devices and data against current and future attacks. - [Form 4] Arqit Quantum Inc. Insider Trading Activity Arqit Quantum…
Arqit Quantum CEO Andrew Leaver sells 2,573 shares
Arqit Quantum Inc. (ARQQ) delivers quantum-safe symmetric key agreement and encryption software to secure networks, devices and data against current and future attacks. - [Form 4] Arqit Quantum Inc. Insider Trading Activity Arqit Quantum…
Carlo Calabria Receives and Vests 919 Arqit Quantum RSUs, Shares Settled in October 2026
Synnex Technology International Reports 5.3% Stake in Concentrix Corp On October 20, 2026, Director Carlo Calabria submitted a Form 4 to the SEC revealing the grant and same-week vesting of 919 restricted share units (RSUs) in Arqit…
Arqit Quantum Inc. Reports Select Preliminary FY 2026 Financial Results: Annual Revenue Tops $975K, NATO Contract Win, and Cash Position Reaches $51M
Written by the team at Global Quantum Intelligence GQI’s intelligence platform, from the team that publishes QCR. Your QCR account includes a free preview. Arqit Quantum Inc. (Nasdaq: ARQQ) has released select preliminary financial results…
Arqit Quantum (NASDAQ:ARQQ) General Counsel Sells $13,982.64 in Stock
Posted by Mitch Edgeman on Oct 10th, 2026 Patrick Willcocks also recently made the following trade(s): Arqit Quantum stock opened at $17.23 on Friday. The business has a fifty day moving average of $21.62 and a two-hundred day moving…
Arqit Quantum Inc. Announces Select Preliminary Financial Results for the Second Half and Full Fiscal Year 2026
LONDON, Oct. 08, 2026 (GLOBE NEWSWIRE) -- Arqit Quantum Inc. (Nasdaq: ARQQ) (“Arqit”), a global leader in quantum-safe encryption, announces select preliminary financial results for the second half and full fiscal year 2026. Based on…
Arqit Quantum, Es’hailSat and AIEE demonstrate quantum-safe security
Arqit Quantum (ARQQ), Es’hailSat and Advanced International Electronic Equipment Company announced the demonstration of quantum-safe security ac... Arqit Quantum, Es’hailSat and AIEE demonstrate quantum-safe security Arqit Quantum (ARQQ),…
Arqit Quantum reports FY2026 revenue growth, $51M cash
Arqit Quantum (ARQQ) forecasts FY2026 revenue near $1M vs. $530K in FY2025 amid contract disruption; cash ~$51M. - Arqit Quantum (ARQQ) expects FY2026 revenue of approximately $975,000–$1M, up from $530,000 in FY2025. - Second-half FY2026…
Arqit Quantum Inc (ARQQ)
Thursday’s market has seen significant fluctuations in various stocks due to a mix of news and other factors. Today, ... Arqit Quantum Inc (ARQQ)
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