Arqit Quantum Inc. (ARQQW)
NASDAQ: ARQQW · Real-Time Price · USD · Warrants
0.1402
0.00 (0.00%)
Mar 3, 2026, 4:00 PM EST - Market closed
Arqit Quantum Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Feb 6, 2026 | 0.15 | 0.17 | 0.15 | 0.17 | 0.17 | 9.93% | 25,328 |
| Feb 5, 2026 | 0.18 | 0.18 | 0.15 | 0.15 | 0.15 | -6.83% | 18,060 |
| Feb 4, 2026 | 0.17 | 0.19 | 0.16 | 0.16 | 0.16 | -7.68% | 22,531 |
| Feb 3, 2026 | 0.18 | 0.18 | 0.16 | 0.17 | 0.17 | -3.00% | 6,629 |
| Feb 2, 2026 | 0.17 | 0.19 | 0.16 | 0.18 | 0.18 | 10.71% | 19,749 |
| Jan 30, 2026 | 0.16 | 0.19 | 0.16 | 0.16 | 0.16 | -1.52% | 19,870 |
| Jan 29, 2026 | 0.18 | 0.20 | 0.16 | 0.17 | 0.17 | -9.79% | 71,931 |
| Jan 28, 2026 | 0.18 | 0.21 | 0.17 | 0.18 | 0.18 | -3.58% | 44,852 |
| Jan 27, 2026 | 0.19 | 0.19 | 0.18 | 0.19 | 0.19 | -5.15% | 53,708 |
| Jan 26, 2026 | 0.18 | 0.22 | 0.18 | 0.20 | 0.20 | 5.43% | 26,748 |
| Jan 23, 2026 | 0.19 | 0.19 | 0.19 | 0.19 | 0.19 | -2.42% | 9,092 |
| Jan 22, 2026 | 0.18 | 0.22 | 0.18 | 0.19 | 0.19 | -3.19% | 22,601 |
| Jan 21, 2026 | 0.19 | 0.20 | 0.19 | 0.20 | 0.20 | 0.55% | 1,851 |
| Jan 20, 2026 | 0.20 | 0.20 | 0.18 | 0.20 | 0.20 | -0.55% | 33,449 |
| Jan 16, 2026 | 0.20 | 0.21 | 0.20 | 0.20 | 0.20 | -2.90% | 21,770 |
| Jan 15, 2026 | 0.20 | 0.21 | 0.20 | 0.21 | 0.21 | 4.97% | 14,440 |
| Jan 14, 2026 | 0.20 | 0.21 | 0.20 | 0.20 | 0.20 | -0.25% | 28,475 |
| Jan 13, 2026 | 0.20 | 0.22 | 0.20 | 0.20 | 0.20 | -4.36% | 7,380 |
| Jan 12, 2026 | 0.19 | 0.21 | 0.19 | 0.21 | 0.21 | -2.36% | 44,067 |
| Jan 9, 2026 | 0.23 | 0.23 | 0.20 | 0.21 | 0.21 | -2.98% | 39,803 |
| Jan 8, 2026 | 0.20 | 0.22 | 0.20 | 0.22 | 0.22 | 9.00% | 13,128 |
| Jan 7, 2026 | 0.20 | 0.22 | 0.20 | 0.20 | 0.20 | -4.76% | 28,351 |
| Jan 6, 2026 | 0.20 | 0.22 | 0.20 | 0.21 | 0.21 | -4.11% | 56,785 |
| Jan 5, 2026 | 0.20 | 0.23 | 0.19 | 0.22 | 0.22 | 15.93% | 271,741 |
| Jan 2, 2026 | 0.16 | 0.19 | 0.16 | 0.19 | 0.19 | 22.34% | 89,670 |
| Dec 31, 2025 | 0.16 | 0.17 | 0.14 | 0.15 | 0.15 | 7.75% | 296,037 |
| Dec 30, 2025 | 0.16 | 0.16 | 0.14 | 0.14 | 0.14 | -4.47% | 542,478 |
| Dec 29, 2025 | 0.18 | 0.20 | 0.14 | 0.15 | 0.15 | -16.81% | 231,350 |
| Dec 26, 2025 | 0.24 | 0.24 | 0.18 | 0.18 | 0.18 | -12.05% | 150,152 |
| Dec 24, 2025 | 0.21 | 0.24 | 0.20 | 0.21 | 0.21 | -2.71% | 38,337 |
| Dec 23, 2025 | 0.21 | 0.25 | 0.21 | 0.21 | 0.21 | 0.33% | 13,495 |
| Dec 22, 2025 | 0.25 | 0.27 | 0.19 | 0.21 | 0.21 | -13.44% | 173,856 |
| Dec 19, 2025 | 0.25 | 0.29 | 0.21 | 0.24 | 0.24 | -10.64% | 185,452 |
| Dec 18, 2025 | 0.30 | 0.31 | 0.25 | 0.27 | 0.27 | -11.33% | 128,125 |