Quantum Computing Inc. (QUBT)
NASDAQ: QUBT · Real-Time Price · USD
5.82
-0.35 (-5.67%)
At close: Nov 12, 2026, 4:00 PM EST
5.86
+0.04 (0.69%)
After-hours: Nov 12, 2026, 7:59 PM EST
Quantum Computing Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 12, 2026 | 5.92 | 6.07 | 5.77 | 5.82 | 5.82 | -5.67% | 8,544,660 |
| Nov 11, 2026 | 6.57 | 6.57 | 6.10 | 6.17 | 6.17 | -2.06% | 7,487,040 |
| Nov 10, 2026 | 6.47 | 6.80 | 6.20 | 6.30 | 6.30 | -8.16% | 9,452,331 |
| Nov 9, 2026 | 6.36 | 7.00 | 6.21 | 6.86 | 6.86 | 8.37% | 11,311,472 |
| Nov 6, 2026 | 5.85 | 6.43 | 5.68 | 6.33 | 6.33 | 12.43% | 11,401,119 |
| Nov 5, 2026 | 6.22 | 6.28 | 5.39 | 5.63 | 5.63 | -12.44% | 15,920,038 |
| Nov 4, 2026 | 6.40 | 6.59 | 6.19 | 6.43 | 6.43 | - | 6,300,542 |
| Nov 3, 2026 | 6.42 | 6.59 | 6.35 | 6.43 | 6.43 | 1.58% | 4,642,011 |
| Nov 2, 2026 | 6.63 | 6.69 | 6.28 | 6.33 | 6.33 | -4.09% | 5,477,001 |
| Oct 30, 2026 | 6.47 | 6.64 | 6.34 | 6.60 | 6.60 | -3.23% | 8,173,614 |
| Oct 29, 2026 | 6.75 | 6.93 | 6.66 | 6.82 | 6.82 | -1.30% | 3,955,275 |
| Oct 28, 2026 | 6.89 | 6.94 | 6.72 | 6.91 | 6.91 | 0.58% | 5,420,198 |
| Oct 27, 2026 | 6.52 | 6.93 | 6.48 | 6.87 | 6.87 | 7.18% | 7,000,728 |
| Oct 26, 2026 | 6.55 | 6.66 | 6.40 | 6.41 | 6.41 | -2.29% | 4,109,664 |
| Oct 23, 2026 | 6.54 | 6.63 | 6.40 | 6.56 | 6.56 | -0.46% | 4,134,682 |
| Oct 22, 2026 | 6.53 | 6.81 | 6.51 | 6.59 | 6.59 | -3.37% | 4,744,908 |
| Oct 21, 2026 | 6.65 | 6.86 | 6.56 | 6.82 | 6.82 | 4.92% | 5,181,963 |
| Oct 20, 2026 | 6.34 | 6.77 | 6.32 | 6.50 | 6.50 | 1.25% | 6,240,411 |
| Oct 19, 2026 | 6.57 | 6.61 | 6.29 | 6.42 | 6.42 | 0.94% | 7,440,171 |
| Oct 16, 2026 | 6.74 | 6.82 | 6.35 | 6.36 | 6.36 | -7.02% | 8,828,823 |
| Oct 15, 2026 | 6.10 | 6.86 | 6.08 | 6.84 | 6.84 | 8.40% | 11,456,778 |
| Oct 14, 2026 | 6.66 | 6.73 | 6.30 | 6.31 | 6.31 | -8.15% | 8,384,843 |
| Oct 13, 2026 | 6.77 | 6.93 | 6.64 | 6.87 | 6.87 | -0.87% | 6,647,870 |
| Oct 12, 2026 | 7.38 | 7.38 | 6.92 | 6.93 | 6.93 | -6.85% | 7,673,541 |
| Oct 9, 2026 | 7.57 | 7.58 | 7.34 | 7.44 | 7.44 | -0.13% | 5,025,836 |
| Oct 8, 2026 | 7.54 | 7.62 | 7.33 | 7.45 | 7.45 | -2.23% | 8,035,080 |
| Oct 7, 2026 | 7.67 | 7.75 | 7.51 | 7.62 | 7.62 | -3.05% | 7,313,567 |
| Oct 6, 2026 | 8.04 | 8.36 | 7.85 | 7.86 | 7.86 | -1.01% | 7,758,041 |
| Oct 5, 2026 | 8.20 | 8.23 | 7.83 | 7.94 | 7.94 | -2.93% | 8,297,368 |
| Oct 2, 2026 | 8.74 | 8.76 | 8.11 | 8.18 | 8.18 | -2.50% | 7,221,056 |
| Oct 1, 2026 | 8.52 | 8.57 | 8.32 | 8.39 | 8.39 | -0.71% | 4,443,712 |
| Sep 30, 2026 | 8.54 | 8.83 | 8.44 | 8.45 | 8.45 | -0.12% | 5,594,851 |
| Sep 29, 2026 | 8.77 | 8.77 | 8.45 | 8.46 | 8.46 | -1.28% | 4,550,022 |
| Sep 28, 2026 | 8.82 | 9.01 | 8.52 | 8.57 | 8.57 | -4.35% | 6,671,873 |
| Sep 25, 2026 | 9.07 | 9.28 | 8.93 | 8.96 | 8.96 | -2.18% | 8,079,374 |
| Sep 24, 2026 | 8.86 | 9.29 | 8.86 | 9.16 | 9.16 | 0.44% | 9,811,134 |
| Sep 23, 2026 | 9.67 | 9.76 | 9.05 | 9.12 | 9.12 | 0.44% | 14,942,867 |
| Sep 22, 2026 | 9.08 | 9.10 | 8.87 | 9.08 | 9.08 | 1.34% | 6,685,953 |
| Sep 21, 2026 | 9.00 | 9.13 | 8.85 | 8.96 | 8.96 | 2.99% | 8,412,025 |
| Sep 18, 2026 | 8.61 | 8.73 | 8.26 | 8.70 | 8.70 | 3.08% | 9,769,051 |
| Sep 17, 2026 | 8.29 | 8.54 | 8.18 | 8.44 | 8.44 | 5.50% | 7,645,940 |
| Sep 16, 2026 | 7.89 | 8.05 | 7.79 | 8.00 | 8.00 | 2.04% | 5,191,842 |
| Sep 15, 2026 | 7.82 | 8.04 | 7.78 | 7.84 | 7.84 | -1.63% | 4,794,393 |
| Sep 14, 2026 | 7.63 | 8.17 | 7.63 | 7.97 | 7.97 | -0.25% | 5,542,516 |
| Sep 11, 2026 | 7.94 | 8.14 | 7.82 | 7.99 | 7.99 | 2.17% | 4,766,489 |
| Sep 10, 2026 | 7.92 | 8.06 | 7.77 | 7.82 | 7.82 | -2.74% | 6,466,239 |
| Sep 9, 2026 | 8.12 | 8.32 | 8.03 | 8.04 | 8.04 | -2.19% | 5,292,358 |
| Sep 8, 2026 | 8.33 | 8.60 | 8.21 | 8.22 | 8.22 | 2.62% | 10,190,095 |
| Sep 4, 2026 | 7.93 | 8.03 | 7.84 | 8.01 | 8.01 | 0.63% | 3,680,742 |
| Sep 3, 2026 | 7.89 | 8.07 | 7.87 | 7.96 | 7.96 | 1.53% | 4,699,338 |