Arqit Quantum Inc. (ARQQ)
NASDAQ: ARQQ
· Real-Time Price · USD
36.45
-2.00 (-5.20%)
At close: Sep 26, 2025, 3:59 PM
36.50
0.14%
After-hours: Sep 26, 2025, 07:56 PM EDT
ARQQ Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 26, 2025 | 38.04 | 39.60 | 36.38 | 36.45 | 36.45 | -5.20% | 587,064 |
| Sep 25, 2025 | 38.14 | 39.83 | 36.80 | 38.45 | 38.45 | -8.71% | 819,500 |
| Sep 24, 2025 | 41.00 | 45.29 | 38.10 | 42.12 | 42.12 | 3.77% | 1,115,800 |
| Sep 23, 2025 | 42.10 | 42.65 | 38.77 | 40.59 | 40.59 | -1.65% | 745,100 |
| Sep 22, 2025 | 40.08 | 41.33 | 36.00 | 41.27 | 41.27 | -1.10% | 952,800 |
| Sep 19, 2025 | 37.00 | 42.21 | 37.00 | 41.73 | 41.73 | 11.58% | 1,395,413 |
| Sep 18, 2025 | 36.32 | 37.67 | 35.00 | 37.40 | 37.40 | 5.59% | 739,700 |
| Sep 17, 2025 | 32.86 | 35.59 | 31.16 | 35.42 | 35.42 | 7.04% | 636,025 |
| Sep 16, 2025 | 33.51 | 34.90 | 32.20 | 33.09 | 33.09 | -0.21% | 366,827 |
| Sep 15, 2025 | 33.58 | 34.00 | 32.32 | 33.16 | 33.16 | -1.63% | 417,534 |
| Sep 12, 2025 | 30.26 | 33.85 | 30.06 | 33.71 | 33.71 | 11.40% | 644,700 |
| Sep 11, 2025 | 27.92 | 30.50 | 27.92 | 30.26 | 30.26 | 8.85% | 299,100 |
| Sep 10, 2025 | 28.75 | 29.48 | 27.51 | 27.80 | 27.80 | -1.14% | 232,217 |
| Sep 9, 2025 | 26.70 | 28.14 | 26.55 | 28.12 | 28.12 | 5.60% | 275,000 |
| Sep 8, 2025 | 27.90 | 28.21 | 26.31 | 26.63 | 26.63 | -4.38% | 299,626 |
| Sep 5, 2025 | 28.09 | 28.46 | 26.95 | 27.85 | 27.85 | 1.61% | 145,400 |
| 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 |