Arqit Quantum Inc. (ARQQ)
NASDAQ: ARQQ · Real-Time Price · USD
16.00
-0.61 (-3.67%)
At close: Feb 21, 2025, 4:00 PM
15.79
-0.21 (-1.31%)
After-hours: Feb 21, 2025, 7:22 PM EST
Arqit Quantum Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 21, 2025 | 17.25 | 17.73 | 15.69 | 16.00 | 16.00 | -3.67% | 456,054 |
| Feb 20, 2025 | 16.10 | 16.99 | 16.10 | 16.61 | 16.61 | 6.47% | 550,945 |
| Feb 19, 2025 | 15.80 | 17.00 | 15.32 | 15.60 | 15.60 | -1.83% | 481,234 |
| Feb 18, 2025 | 15.98 | 16.53 | 15.55 | 15.89 | 15.89 | -3.87% | 469,533 |
| Feb 14, 2025 | 17.71 | 18.04 | 16.23 | 16.53 | 16.53 | -8.17% | 465,400 |
| Feb 13, 2025 | 18.31 | 18.55 | 17.35 | 18.00 | 18.00 | - | 373,869 |
| Feb 12, 2025 | 17.52 | 18.36 | 17.50 | 18.00 | 18.00 | 2.92% | 412,178 |
| Feb 11, 2025 | 19.05 | 19.30 | 17.32 | 17.49 | 17.49 | -7.26% | 383,472 |
| Feb 10, 2025 | 19.55 | 19.67 | 18.71 | 18.86 | 18.86 | -0.74% | 344,503 |
| Feb 7, 2025 | 20.21 | 20.37 | 18.90 | 19.00 | 19.00 | -5.52% | 380,965 |
| Feb 6, 2025 | 20.25 | 21.25 | 19.61 | 20.11 | 20.11 | 0.55% | 388,094 |
| Feb 5, 2025 | 20.80 | 20.80 | 19.75 | 20.00 | 20.00 | -3.15% | 474,083 |
| Feb 4, 2025 | 20.68 | 21.06 | 20.10 | 20.65 | 20.65 | 3.66% | 478,220 |
| Feb 3, 2025 | 18.96 | 20.49 | 18.02 | 19.92 | 19.92 | -2.83% | 431,099 |
| Jan 31, 2025 | 21.02 | 22.90 | 20.30 | 20.50 | 20.50 | -4.52% | 570,363 |
| Jan 30, 2025 | 22.22 | 23.00 | 20.90 | 21.47 | 21.47 | -5.21% | 404,713 |
| Jan 29, 2025 | 23.35 | 23.89 | 22.39 | 22.65 | 22.65 | -4.51% | 345,039 |
| Jan 28, 2025 | 25.50 | 26.12 | 23.20 | 23.72 | 23.72 | -7.05% | 454,214 |
| Jan 27, 2025 | 25.40 | 26.91 | 24.15 | 25.52 | 25.52 | -8.50% | 621,909 |
| Jan 24, 2025 | 28.47 | 30.19 | 27.32 | 27.89 | 27.89 | 4.38% | 774,596 |
| Jan 23, 2025 | 28.04 | 29.49 | 26.07 | 26.72 | 26.72 | -8.21% | 453,493 |
| Jan 22, 2025 | 30.20 | 31.10 | 28.00 | 29.11 | 29.11 | -0.03% | 663,603 |
| Jan 21, 2025 | 25.10 | 29.80 | 24.10 | 29.12 | 29.12 | 8.78% | 1,362,409 |
| Jan 17, 2025 | 32.58 | 32.63 | 25.69 | 26.77 | 26.77 | -5.34% | 2,328,939 |
| Jan 16, 2025 | 22.48 | 31.79 | 22.12 | 28.28 | 28.28 | 37.35% | 4,169,556 |
| Jan 15, 2025 | 24.85 | 25.41 | 20.08 | 20.59 | 20.59 | 14.07% | 1,335,901 |
| Jan 14, 2025 | 17.00 | 20.06 | 16.81 | 18.05 | 18.05 | 7.63% | 724,302 |
| Jan 13, 2025 | 20.00 | 20.59 | 15.60 | 16.77 | 16.77 | -23.49% | 1,031,041 |
| Jan 10, 2025 | 25.71 | 25.84 | 21.60 | 21.92 | 21.92 | -10.93% | 836,384 |
| Jan 8, 2025 | 27.99 | 29.40 | 21.88 | 24.61 | 24.61 | -31.06% | 1,489,475 |
| Jan 7, 2025 | 39.14 | 39.58 | 35.21 | 35.70 | 35.70 | -8.46% | 551,360 |
| Jan 6, 2025 | 41.04 | 41.85 | 36.90 | 39.00 | 39.00 | -1.66% | 988,502 |
| Jan 3, 2025 | 39.00 | 45.45 | 36.90 | 39.66 | 39.66 | 4.31% | 1,225,084 |
| Jan 2, 2025 | 38.90 | 40.98 | 36.12 | 38.02 | 38.02 | -2.11% | 688,960 |
| Dec 31, 2024 | 44.89 | 45.32 | 37.73 | 38.84 | 38.84 | -10.34% | 596,128 |
| Dec 30, 2024 | 39.98 | 47.11 | 35.14 | 43.32 | 43.32 | 1.48% | 1,246,186 |
| Dec 27, 2024 | 46.80 | 52.79 | 38.23 | 42.69 | 42.69 | -2.60% | 2,266,311 |
| Dec 26, 2024 | 29.27 | 44.48 | 28.00 | 43.83 | 43.83 | 50.46% | 1,773,945 |
| Dec 24, 2024 | 29.27 | 30.80 | 26.10 | 29.13 | 29.13 | -5.82% | 616,000 |
| Dec 23, 2024 | 31.38 | 31.80 | 29.00 | 30.93 | 30.93 | 1.41% | 1,094,244 |
| Dec 20, 2024 | 25.28 | 30.60 | 22.75 | 30.50 | 30.50 | 13.26% | 1,482,028 |
| Dec 19, 2024 | 40.00 | 40.00 | 23.65 | 26.93 | 26.93 | -27.22% | 1,623,061 |
| Dec 18, 2024 | 36.36 | 42.90 | 34.02 | 37.00 | 37.00 | 12.12% | 2,597,446 |
| Dec 17, 2024 | 28.05 | 33.00 | 24.50 | 33.00 | 33.00 | 24.76% | 2,550,396 |
| Dec 16, 2024 | 23.75 | 27.80 | 22.64 | 26.45 | 26.45 | 11.60% | 1,171,528 |
| Dec 13, 2024 | 25.02 | 26.00 | 22.30 | 23.70 | 23.70 | -2.11% | 887,737 |
| Dec 12, 2024 | 24.34 | 30.99 | 23.00 | 24.21 | 24.21 | 1.13% | 1,540,774 |
| Dec 11, 2024 | 29.00 | 29.00 | 22.00 | 23.94 | 23.94 | -10.47% | 984,785 |
| Dec 10, 2024 | 23.15 | 29.91 | 22.73 | 26.74 | 26.74 | 14.03% | 1,358,937 |
| Dec 9, 2024 | 25.20 | 25.49 | 22.07 | 23.45 | 23.45 | 2.67% | 612,315 |
| Dec 6, 2024 | 21.70 | 24.03 | 21.26 | 22.84 | 22.84 | 2.01% | 727,050 |
| Dec 5, 2024 | 24.04 | 24.39 | 17.41 | 22.39 | 22.39 | -7.48% | 1,476,424 |
| Dec 4, 2024 | 28.00 | 29.75 | 22.91 | 24.20 | 24.20 | -10.24% | 793,645 |
| Dec 3, 2024 | 24.00 | 27.81 | 20.27 | 26.96 | 26.96 | 24.70% | 1,019,169 |
| Dec 2, 2024 | 22.61 | 32.50 | 20.27 | 21.62 | 21.62 | 8.21% | 1,760,991 |
| Nov 29, 2024 | 17.90 | 20.08 | 16.90 | 19.98 | 19.98 | 11.62% | 453,274 |
| Nov 27, 2024 | 18.44 | 19.24 | 16.35 | 17.90 | 17.90 | 4.56% | 466,123 |
| Nov 26, 2024 | 15.03 | 20.55 | 14.80 | 17.12 | 17.12 | -3.44% | 1,032,215 |
| Nov 25, 2024 | 14.98 | 20.93 | 14.60 | 17.73 | 17.73 | 37.23% | 2,851,756 |
| Nov 22, 2024 | 12.35 | 14.45 | 11.50 | 12.92 | 12.92 | 21.09% | 1,943,977 |
| Nov 21, 2024 | 7.59 | 10.90 | 7.41 | 10.67 | 10.67 | 45.37% | 900,378 |
| Nov 20, 2024 | 7.56 | 8.15 | 7.12 | 7.34 | 7.34 | -0.68% | 137,119 |
| Nov 19, 2024 | 7.25 | 7.62 | 7.00 | 7.39 | 7.39 | -2.64% | 112,794 |
| Nov 18, 2024 | 8.17 | 8.27 | 7.36 | 7.59 | 7.59 | -4.17% | 155,418 |
| Nov 15, 2024 | 9.71 | 9.80 | 7.89 | 7.92 | 7.92 | -18.52% | 286,212 |
| Nov 14, 2024 | 9.70 | 10.68 | 8.81 | 9.72 | 9.72 | 5.19% | 334,293 |
| Nov 13, 2024 | 8.40 | 9.64 | 8.00 | 9.24 | 9.24 | 11.46% | 386,370 |
| Nov 12, 2024 | 7.76 | 8.30 | 7.70 | 8.29 | 8.29 | 1.84% | 106,828 |
| Nov 11, 2024 | 8.90 | 8.90 | 7.68 | 8.14 | 8.14 | -0.61% | 167,357 |
| Nov 8, 2024 | 7.54 | 8.50 | 7.23 | 8.19 | 8.19 | 14.07% | 400,063 |
| Nov 7, 2024 | 5.99 | 7.44 | 5.99 | 7.18 | 7.18 | 24.01% | 280,372 |
| Nov 6, 2024 | 6.31 | 6.31 | 5.72 | 5.79 | 5.79 | -3.34% | 57,040 |
| Nov 5, 2024 | 5.91 | 6.50 | 5.83 | 5.99 | 5.99 | 2.22% | 157,234 |
| Nov 4, 2024 | 5.37 | 6.39 | 5.22 | 5.86 | 5.86 | 7.92% | 134,196 |
| Nov 1, 2024 | 5.55 | 5.88 | 5.31 | 5.43 | 5.43 | 0.37% | 52,349 |
| Oct 31, 2024 | 5.89 | 6.08 | 5.32 | 5.41 | 5.41 | -9.38% | 105,857 |
| Oct 30, 2024 | 6.70 | 6.98 | 5.85 | 5.97 | 5.97 | -12.46% | 133,364 |
| Oct 29, 2024 | 7.32 | 7.38 | 6.50 | 6.82 | 6.82 | -2.57% | 147,478 |
| Oct 28, 2024 | 7.28 | 7.80 | 6.80 | 7.00 | 7.00 | -2.23% | 151,487 |
| Oct 25, 2024 | 7.50 | 7.98 | 6.96 | 7.16 | 7.16 | -3.24% | 156,026 |
| Oct 24, 2024 | 7.77 | 8.25 | 7.10 | 7.40 | 7.40 | 0.54% | 183,871 |
| Oct 23, 2024 | 7.34 | 8.77 | 7.26 | 7.36 | 7.36 | 0.27% | 308,349 |
| Oct 22, 2024 | 8.04 | 9.76 | 7.00 | 7.34 | 7.34 | 3.67% | 768,306 |
| Oct 21, 2024 | 5.98 | 7.20 | 5.95 | 7.08 | 7.08 | 19.19% | 265,237 |
| Oct 18, 2024 | 6.27 | 7.43 | 5.81 | 5.94 | 5.94 | 0.68% | 143,487 |
| Oct 17, 2024 | 6.76 | 6.80 | 5.67 | 5.90 | 5.90 | -12.72% | 174,513 |
| Oct 16, 2024 | 4.84 | 7.48 | 4.82 | 6.76 | 6.76 | 39.96% | 363,150 |
| Oct 15, 2024 | 4.14 | 4.96 | 4.14 | 4.83 | 4.83 | 18.97% | 98,982 |
| Oct 14, 2024 | 4.30 | 4.73 | 3.97 | 4.06 | 4.06 | -3.10% | 86,561 |
| Oct 11, 2024 | 3.85 | 4.28 | 3.85 | 4.19 | 4.19 | 8.83% | 50,564 |
| Oct 10, 2024 | 3.85 | 3.99 | 3.80 | 3.85 | 3.85 | - | 28,626 |
| Oct 9, 2024 | 3.81 | 3.96 | 3.75 | 3.85 | 3.85 | - | 59,238 |
| Oct 8, 2024 | 3.83 | 3.99 | 3.82 | 3.85 | 3.85 | 1.58% | 40,945 |
| Oct 7, 2024 | 4.11 | 4.28 | 3.79 | 3.79 | 3.79 | -12.06% | 146,679 |
| Oct 4, 2024 | 4.51 | 4.63 | 4.31 | 4.31 | 4.31 | -3.58% | 49,707 |
| Oct 3, 2024 | 4.57 | 4.63 | 4.40 | 4.47 | 4.47 | -1.32% | 23,188 |
| Oct 2, 2024 | 4.80 | 4.94 | 4.35 | 4.53 | 4.53 | -5.43% | 49,835 |
| Oct 1, 2024 | 4.97 | 5.47 | 4.68 | 4.79 | 4.79 | -15.96% | 154,166 |
| Sep 30, 2024 | 5.45 | 6.00 | 5.42 | 5.70 | 5.70 | 13.55% | 202,942 |
| Sep 27, 2024 | 5.53 | 5.59 | 4.81 | 5.02 | 5.02 | -10.36% | 133,877 |