Arqit Quantum Inc. (ARQQW)
NASDAQ: ARQQW · Real-Time Price · USD · Warrants
0.1097
-0.0024 (-2.12%)
Apr 22, 2026, 10:40 AM EDT - Market open
Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 21, 2026 | 0.11 | 0.12 | 0.11 | 0.11 | 0.11 | 0.09% | 17,282 |
| Apr 20, 2026 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | -11.88% | 44,385 |
| Apr 17, 2026 | 0.14 | 0.14 | 0.12 | 0.13 | 0.13 | -2.23% | 29,024 |
| Apr 16, 2026 | 0.12 | 0.14 | 0.12 | 0.13 | 0.13 | 12.95% | 29,704 |
| Apr 15, 2026 | 0.13 | 0.13 | 0.11 | 0.12 | 0.12 | -1.62% | 125,818 |
| Apr 14, 2026 | 0.10 | 0.13 | 0.10 | 0.12 | 0.12 | 14.04% | 124,636 |
| Apr 13, 2026 | 0.13 | 0.13 | 0.10 | 0.10 | 0.10 | -12.38% | 84,882 |
| Apr 10, 2026 | 0.11 | 0.13 | 0.11 | 0.12 | 0.12 | -12.42% | 21,822 |
| Apr 9, 2026 | 0.13 | 0.13 | 0.12 | 0.13 | 0.13 | 10.22% | 3,626 |
| Apr 8, 2026 | 0.13 | 0.15 | 0.12 | 0.12 | 0.12 | -0.16% | 26,031 |
| Apr 7, 2026 | 0.12 | 0.13 | 0.12 | 0.12 | 0.12 | -5.08% | 2,902 |
| Apr 6, 2026 | 0.13 | 0.13 | 0.12 | 0.13 | 0.13 | -4.69% | 5,981 |
| Apr 2, 2026 | 0.13 | 0.13 | 0.12 | 0.13 | 0.13 | -9.26% | 11,334 |
| Apr 1, 2026 | 0.15 | 0.15 | 0.13 | 0.15 | 0.15 | - | 13,782 |
| Mar 31, 2026 | 0.14 | 0.15 | 0.13 | 0.15 | 0.15 | 8.82% | 12,587 |
| Mar 30, 2026 | 0.14 | 0.14 | 0.12 | 0.14 | 0.14 | 2.18% | 1,284 |
| Mar 27, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 2.38% | 14,036 |
| Mar 26, 2026 | 0.13 | 0.14 | 0.13 | 0.13 | 0.13 | -5.04% | 4,738 |
| Mar 25, 2026 | 0.13 | 0.14 | 0.13 | 0.14 | 0.14 | -0.07% | 6,469 |
| Mar 24, 2026 | 0.13 | 0.14 | 0.13 | 0.14 | 0.14 | -1.30% | 7,599 |
| Mar 23, 2026 | 0.13 | 0.14 | 0.12 | 0.14 | 0.14 | -0.64% | 2,406 |
| Mar 20, 2026 | 0.13 | 0.14 | 0.13 | 0.14 | 0.14 | 1.97% | 1,254 |
| Mar 19, 2026 | 0.13 | 0.14 | 0.13 | 0.14 | 0.14 | 5.30% | 34,510 |
| Mar 18, 2026 | 0.14 | 0.14 | 0.13 | 0.13 | 0.13 | -0.31% | 12,394 |
| Mar 17, 2026 | 0.15 | 0.15 | 0.13 | 0.13 | 0.13 | -0.08% | 22,731 |
| Mar 16, 2026 | 0.14 | 0.15 | 0.13 | 0.13 | 0.13 | 0.31% | 4,079 |
| Mar 13, 2026 | 0.13 | 0.15 | 0.13 | 0.13 | 0.13 | -6.93% | 4,251 |
| Mar 12, 2026 | 0.15 | 0.15 | 0.13 | 0.14 | 0.14 | -0.07% | 2,377 |
| Mar 11, 2026 | 0.15 | 0.15 | 0.13 | 0.14 | 0.14 | 6.06% | 2,372 |
| Mar 10, 2026 | 0.13 | 0.14 | 0.13 | 0.13 | 0.13 | -2.87% | 5,337 |
| Mar 9, 2026 | 0.13 | 0.14 | 0.13 | 0.14 | 0.14 | 3.50% | 33,698 |
| Mar 6, 2026 | 0.14 | 0.15 | 0.13 | 0.13 | 0.13 | -4.30% | 52,389 |
| Mar 5, 2026 | 0.14 | 0.15 | 0.14 | 0.14 | 0.14 | -2.14% | 33,146 |
| Mar 4, 2026 | 0.14 | 0.15 | 0.14 | 0.14 | 0.14 | - | 27,754 |
| Mar 3, 2026 | 0.14 | 0.15 | 0.14 | 0.14 | 0.14 | - | 3,496 |
| Mar 2, 2026 | 0.14 | 0.15 | 0.14 | 0.14 | 0.14 | -6.53% | 4,910 |
| Feb 27, 2026 | 0.14 | 0.15 | 0.14 | 0.15 | 0.15 | 7.07% | 10,540 |
| Feb 26, 2026 | 0.15 | 0.16 | 0.14 | 0.14 | 0.14 | -3.38% | 118,596 |
| Feb 25, 2026 | 0.14 | 0.16 | 0.14 | 0.15 | 0.15 | -1.02% | 51,696 |
| Feb 24, 2026 | 0.15 | 0.15 | 0.14 | 0.15 | 0.15 | -3.68% | 4,994 |
| Feb 23, 2026 | 0.14 | 0.15 | 0.14 | 0.15 | 0.15 | -1.43% | 45,020 |
| Feb 20, 2026 | 0.16 | 0.17 | 0.14 | 0.15 | 0.15 | 10.21% | 44,599 |
| Feb 19, 2026 | 0.18 | 0.18 | 0.14 | 0.14 | 0.14 | -20.23% | 10,339 |
| Feb 18, 2026 | 0.16 | 0.18 | 0.16 | 0.18 | 0.18 | 9.41% | 5,180 |
| Feb 17, 2026 | 0.18 | 0.18 | 0.16 | 0.16 | 0.16 | -3.95% | 8,248 |
| Feb 13, 2026 | 0.16 | 0.17 | 0.16 | 0.17 | 0.17 | 5.23% | 18,157 |
| Feb 12, 2026 | 0.18 | 0.18 | 0.16 | 0.16 | 0.16 | -9.26% | 19,015 |
| Feb 11, 2026 | 0.17 | 0.18 | 0.15 | 0.17 | 0.17 | 0.11% | 49,215 |
| Feb 10, 2026 | 0.17 | 0.18 | 0.17 | 0.17 | 0.17 | -0.11% | 24,261 |
| Feb 9, 2026 | 0.18 | 0.18 | 0.17 | 0.17 | 0.17 | 6.00% | 30,516 |