Arqit Quantum Inc. (ARQQW) stock surged +16.45%, trading at $0.09 on NASDAQ, up from the previous close of $0.08. The stock opened at $0.09, fluctuating between $0.09 and $0.10 in the recent session.
| Filing Date | Accepted Date | |
|---|---|---|
| Filing Date | Accepted Date | |
|---|---|---|
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| May 20, 2026 | 0.07 | 0.09 | 0.06 | 0.08 | 27.11K |
| May 19, 2026 | 0.05 | 0.08 | 0.05 | 0.07 | 24.25K |
| May 18, 2026 | 0.09 | 0.09 | 0.07 | 0.08 | 19.37K |
| May 15, 2026 | 0.07 | 0.09 | 0.07 | 0.07 | 24.45K |
| May 14, 2026 | 0.08 | 0.09 | 0.07 | 0.08 | 18.78K |
| May 13, 2026 | 0.07 | 0.09 | 0.07 | 0.09 | 15.74K |
| May 12, 2026 | 0.07 | 0.09 | 0.07 | 0.07 | 33.9K |
| May 11, 2026 | 0.75 | 0.75 | 0.08 | 0.08 | 37.26K |
| May 08, 2026 | 0.08 | 0.09 | 0.08 | 0.09 | 42.48K |
| May 07, 2026 | 0.08 | 0.09 | 0.08 | 0.08 | 7.11K |
| May 06, 2026 | 0.09 | 0.10 | 0.09 | 0.09 | 83.57K |
| May 05, 2026 | 0.10 | 0.10 | 0.09 | 0.09 | 15.53K |
| May 04, 2026 | 0.08 | 0.10 | 0.08 | 0.09 | 82.3K |
| Apr 30, 2026 | 0.10 | 0.10 | 0.09 | 0.09 | 40.8K |
| Apr 29, 2026 | 0.10 | 0.10 | 0.08 | 0.09 | 185.9K |
| Apr 28, 2026 | 0.11 | 0.11 | 0.05 | 0.10 | 86.7K |
| Apr 27, 2026 | 0.11 | 0.13 | 0.11 | 0.11 | 11.46K |
| Apr 23, 2026 | 0.14 | 0.14 | 0.12 | 0.13 | 30.08K |
| Apr 22, 2026 | 0.11 | 0.13 | 0.10 | 0.13 | 91.32K |
| Apr 21, 2026 | 0.11 | 0.12 | 0.11 | 0.11 | 17.28K |
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud that enables any device to download a lightweight software agent, which can create encryption keys in partnership with any other device. The company is based in London, the United Kingdom.
| Employees | 82 |
| Beta | 2.43 |
| Sales or Revenue | $530.00K |
| 5Y Sales Change% | 0% |
| Fiscal Year Ends | September |
| Sector | Technology |
| Industry | Software - Infrastructure |
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