Arqit Quantum Inc. (ARQQ)
NASDAQ: ARQQ
· Real-Time Price · USD
27.85
0.45 (1.62%)
At close: Sep 05, 2025, 3:59 PM
27.99
0.50%
After-hours: Sep 05, 2025, 07:35 PM EDT
ARQQ Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 28.09 | 28.46 | 26.95 | 27.85 | 27.85 | 1.61% | 145,166 |
| Sep 4, 2025 | 27.17 | 27.61 | 26.41 | 27.41 | 27.41 | -1.30% | 188,225 |
| Sep 3, 2025 | 27.93 | 28.84 | 27.10 | 27.77 | 27.77 | 0.11% | 224,900 |
| Sep 2, 2025 | 28.30 | 29.41 | 27.18 | 27.74 | 27.74 | -7.53% | 331,200 |
| Aug 29, 2025 | 31.65 | 31.94 | 29.96 | 30.00 | 30.00 | -5.93% | 200,108 |
| Aug 28, 2025 | 31.37 | 32.40 | 30.97 | 31.89 | 31.89 | 4.87% | 236,300 |
| Aug 27, 2025 | 31.39 | 31.60 | 30.35 | 30.41 | 30.41 | -3.67% | 198,847 |
| Aug 26, 2025 | 30.84 | 32.00 | 30.80 | 31.57 | 31.57 | 2.37% | 228,147 |
| Aug 25, 2025 | 30.51 | 31.30 | 29.50 | 30.84 | 30.84 | 0.10% | 203,221 |
| Aug 22, 2025 | 28.54 | 30.87 | 28.50 | 30.81 | 30.81 | 7.65% | 278,700 |
| Aug 21, 2025 | 29.00 | 29.13 | 27.82 | 28.62 | 28.62 | -2.42% | 263,600 |
| Aug 20, 2025 | 29.50 | 29.91 | 27.29 | 29.33 | 29.33 | -2.17% | 516,600 |
| Aug 19, 2025 | 32.50 | 32.50 | 29.79 | 29.98 | 29.98 | -7.78% | 343,019 |
| Aug 18, 2025 | 32.40 | 32.56 | 30.86 | 32.51 | 32.51 | -1.34% | 255,600 |
| Aug 15, 2025 | 31.89 | 32.96 | 30.80 | 32.95 | 32.95 | 1.51% | 281,862 |
| Aug 14, 2025 | 33.11 | 33.61 | 31.15 | 32.46 | 32.46 | -6.13% | 539,500 |
| Aug 13, 2025 | 34.76 | 35.50 | 33.81 | 34.58 | 34.58 | 1.32% | 437,027 |
| Aug 12, 2025 | 32.95 | 34.39 | 31.99 | 34.13 | 34.13 | 3.77% | 401,504 |
| Aug 11, 2025 | 32.75 | 34.36 | 31.51 | 32.89 | 32.89 | 1.73% | 362,122 |
| Aug 8, 2025 | 33.29 | 34.20 | 32.14 | 32.33 | 32.33 | -0.03% | 318,009 |