Quantum Computing Inc. (QUBT)
NASDAQ: QUBT · Real-Time Price · USD
12.84
-0.74 (-5.45%)
At close: Dec 5, 2025, 4:00 PM EST
12.90
+0.06 (0.47%)
After-hours: Dec 5, 2025, 7:59 PM EST
Quantum Computing Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 13.29 | 13.43 | 12.73 | 12.84 | 12.84 | -5.45% | 20,592,483 |
| Dec 4, 2025 | 11.89 | 13.64 | 11.76 | 13.58 | 13.58 | 12.51% | 28,898,415 |
| Dec 3, 2025 | 11.00 | 12.18 | 10.68 | 12.07 | 12.07 | 9.73% | 20,022,640 |
| Dec 2, 2025 | 11.04 | 11.45 | 10.93 | 11.00 | 11.00 | 0.46% | 13,417,323 |
| Dec 1, 2025 | 11.32 | 11.36 | 10.92 | 10.95 | 10.95 | -6.41% | 14,039,128 |
| Nov 28, 2025 | 11.56 | 11.98 | 11.42 | 11.70 | 11.70 | 2.09% | 9,250,884 |
| Nov 26, 2025 | 11.69 | 11.80 | 11.17 | 11.46 | 11.46 | -1.21% | 15,082,744 |
| Nov 25, 2025 | 11.28 | 11.81 | 10.79 | 11.60 | 11.60 | 0.96% | 19,876,672 |
| Nov 24, 2025 | 10.27 | 11.59 | 10.18 | 11.49 | 11.49 | 12.65% | 22,870,621 |
| Nov 21, 2025 | 10.38 | 10.52 | 9.50 | 10.20 | 10.20 | -0.68% | 25,076,500 |
| Nov 20, 2025 | 12.09 | 12.23 | 10.19 | 10.27 | 10.27 | -11.16% | 34,810,292 |
| Nov 19, 2025 | 12.50 | 12.68 | 11.35 | 11.56 | 11.56 | -6.32% | 32,207,798 |
| Nov 18, 2025 | 11.29 | 13.07 | 11.24 | 12.34 | 12.34 | 7.30% | 64,754,860 |
| Nov 17, 2025 | 11.71 | 12.25 | 10.91 | 11.50 | 11.50 | 8.49% | 71,376,328 |
| Nov 14, 2025 | 9.61 | 11.18 | 9.54 | 10.60 | 10.60 | 5.68% | 38,176,892 |
| Nov 13, 2025 | 10.77 | 10.85 | 9.86 | 10.03 | 10.03 | -9.96% | 28,157,405 |
| Nov 12, 2025 | 12.00 | 12.06 | 11.02 | 11.14 | 11.14 | -6.70% | 24,994,297 |
| Nov 11, 2025 | 12.42 | 12.60 | 11.74 | 11.94 | 11.94 | -5.98% | 28,988,004 |
| Nov 10, 2025 | 13.45 | 13.56 | 12.62 | 12.70 | 12.70 | -1.24% | 21,553,139 |
| Nov 7, 2025 | 12.74 | 12.86 | 11.60 | 12.86 | 12.86 | -2.21% | 27,666,146 |
| Nov 6, 2025 | 14.15 | 14.16 | 12.91 | 13.15 | 13.15 | -7.33% | 21,239,529 |
| Nov 5, 2025 | 14.12 | 14.35 | 13.33 | 14.19 | 14.19 | 3.50% | 19,868,628 |
| Nov 4, 2025 | 14.78 | 15.09 | 13.71 | 13.71 | 13.71 | -10.86% | 25,081,605 |
| Nov 3, 2025 | 16.64 | 16.68 | 15.31 | 15.38 | 15.38 | -7.96% | 32,164,387 |
| Oct 31, 2025 | 15.31 | 16.79 | 15.17 | 16.71 | 16.71 | 11.62% | 44,842,095 |
| Oct 30, 2025 | 15.14 | 15.49 | 14.70 | 14.97 | 14.97 | -3.54% | 23,022,587 |
| Oct 29, 2025 | 15.01 | 15.68 | 14.72 | 15.52 | 15.52 | 4.09% | 37,045,794 |
| Oct 28, 2025 | 15.78 | 16.20 | 14.90 | 14.91 | 14.91 | -5.15% | 42,666,717 |
| Oct 27, 2025 | 16.08 | 16.71 | 15.68 | 15.72 | 15.72 | 1.22% | 45,408,022 |
| Oct 24, 2025 | 16.70 | 17.35 | 15.51 | 15.53 | 15.53 | -2.57% | 37,701,050 |
| Oct 23, 2025 | 16.81 | 16.90 | 15.37 | 15.94 | 15.94 | 7.20% | 55,753,810 |
| Oct 22, 2025 | 15.40 | 15.69 | 13.88 | 14.87 | 14.87 | -7.06% | 51,281,542 |
| Oct 21, 2025 | 17.31 | 17.40 | 15.55 | 16.00 | 16.00 | -7.41% | 46,061,352 |
| Oct 20, 2025 | 18.74 | 18.88 | 17.18 | 17.28 | 17.28 | -5.73% | 39,172,313 |
| Oct 17, 2025 | 18.63 | 19.11 | 17.78 | 18.33 | 18.33 | -2.19% | 40,676,205 |
| Oct 16, 2025 | 21.35 | 21.44 | 18.48 | 18.74 | 18.74 | -11.73% | 49,847,962 |
| Oct 15, 2025 | 23.22 | 23.79 | 20.57 | 21.23 | 21.23 | -2.53% | 53,212,871 |
| Oct 14, 2025 | 21.21 | 23.34 | 20.13 | 21.78 | 21.78 | 1.49% | 54,128,368 |
| Oct 13, 2025 | 19.94 | 21.50 | 19.44 | 21.46 | 21.46 | 12.86% | 44,066,282 |
| Oct 10, 2025 | 21.56 | 21.77 | 19.01 | 19.02 | 19.02 | -10.81% | 52,504,007 |
| Oct 9, 2025 | 21.20 | 21.41 | 20.38 | 21.32 | 21.32 | 2.40% | 43,675,358 |
| Oct 8, 2025 | 22.03 | 22.74 | 20.22 | 20.82 | 20.82 | -5.41% | 52,578,762 |
| Oct 7, 2025 | 23.87 | 23.88 | 21.00 | 22.01 | 22.01 | -0.68% | 69,257,525 |
| Oct 6, 2025 | 21.65 | 23.39 | 20.93 | 22.16 | 22.16 | -9.99% | 102,065,492 |
| Oct 3, 2025 | 21.75 | 25.84 | 20.91 | 24.62 | 24.62 | 23.22% | 118,439,619 |
| Oct 2, 2025 | 19.31 | 20.46 | 19.21 | 19.98 | 19.98 | 5.32% | 46,510,584 |
| Oct 1, 2025 | 18.34 | 19.68 | 18.00 | 18.97 | 18.97 | 3.04% | 20,376,985 |
| Sep 30, 2025 | 18.85 | 19.29 | 18.21 | 18.41 | 18.41 | -2.33% | 20,906,552 |
| Sep 29, 2025 | 20.70 | 21.30 | 18.68 | 18.85 | 18.85 | -6.43% | 32,791,761 |
| Sep 26, 2025 | 20.55 | 23.44 | 19.76 | 20.15 | 20.15 | -2.11% | 54,799,884 |