Quantum Computing Inc. (QUBT)
NASDAQ: QUBT · Real-Time Price · USD
8.10
+0.08 (1.00%)
At close: Jul 31, 2026, 4:00 PM EDT
8.00
-0.10 (-1.23%)
After-hours: Jul 31, 2026, 7:59 PM EDT
Quantum Computing Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 31, 2026 | 8.17 | 8.39 | 7.92 | 8.10 | 8.10 | 1.00% | 10,414,078 |
| Jul 30, 2026 | 7.61 | 8.04 | 7.53 | 8.02 | 8.02 | 9.86% | 8,333,761 |
| Jul 29, 2026 | 7.60 | 7.81 | 7.30 | 7.30 | 7.30 | -5.44% | 8,483,462 |
| Jul 28, 2026 | 7.75 | 7.88 | 7.30 | 7.72 | 7.72 | -3.02% | 8,655,851 |
| Jul 27, 2026 | 7.73 | 8.17 | 7.68 | 7.96 | 7.96 | 7.13% | 10,494,818 |
| Jul 24, 2026 | 7.85 | 7.88 | 7.41 | 7.43 | 7.43 | -5.47% | 7,303,290 |
| Jul 23, 2026 | 7.76 | 8.08 | 7.70 | 7.86 | 7.86 | -0.63% | 6,243,067 |
| Jul 22, 2026 | 8.20 | 8.26 | 7.80 | 7.91 | 7.91 | -3.77% | 8,273,019 |
| Jul 21, 2026 | 8.07 | 8.26 | 7.95 | 8.22 | 8.22 | 3.79% | 8,536,121 |
| Jul 20, 2026 | 7.86 | 8.05 | 7.72 | 7.92 | 7.92 | 1.54% | 8,525,283 |
| Jul 17, 2026 | 7.47 | 8.08 | 7.41 | 7.80 | 7.80 | 2.09% | 10,574,292 |
| Jul 16, 2026 | 7.96 | 8.00 | 7.54 | 7.64 | 7.64 | -4.98% | 10,010,029 |
| Jul 15, 2026 | 8.30 | 8.50 | 7.91 | 8.04 | 8.04 | -3.37% | 7,389,742 |
| Jul 14, 2026 | 8.18 | 8.32 | 8.05 | 8.32 | 8.32 | 4.00% | 7,535,826 |
| Jul 13, 2026 | 8.50 | 8.51 | 7.92 | 8.00 | 8.00 | -7.62% | 11,149,200 |
| Jul 10, 2026 | 9.18 | 9.23 | 8.60 | 8.66 | 8.66 | -5.36% | 8,458,704 |
| Jul 9, 2026 | 8.80 | 9.33 | 8.75 | 9.15 | 9.15 | 4.57% | 8,755,378 |
| Jul 8, 2026 | 8.53 | 8.90 | 8.50 | 8.75 | 8.75 | 0.69% | 8,226,765 |
| Jul 7, 2026 | 9.15 | 9.18 | 8.48 | 8.69 | 8.69 | -7.26% | 13,855,064 |
| Jul 6, 2026 | 9.09 | 9.57 | 9.00 | 9.37 | 9.37 | 3.54% | 8,618,580 |
| Jul 2, 2026 | 9.55 | 9.88 | 8.94 | 9.05 | 9.05 | -4.03% | 12,099,109 |
| Jul 1, 2026 | 9.69 | 10.02 | 9.41 | 9.43 | 9.43 | -2.78% | 11,491,000 |
| Jun 30, 2026 | 9.69 | 9.88 | 9.44 | 9.70 | 9.70 | -2.22% | 11,542,047 |
| Jun 29, 2026 | 9.35 | 10.10 | 9.17 | 9.92 | 9.92 | 8.06% | 17,158,196 |
| Jun 26, 2026 | 8.95 | 9.38 | 8.83 | 9.18 | 9.18 | 0.99% | 16,345,324 |
| Jun 25, 2026 | 10.05 | 10.19 | 9.00 | 9.09 | 9.09 | -6.29% | 14,920,118 |
| Jun 24, 2026 | 10.27 | 10.35 | 9.61 | 9.70 | 9.70 | -7.53% | 19,047,253 |
| Jun 23, 2026 | 10.39 | 11.23 | 10.21 | 10.49 | 10.49 | -0.47% | 22,835,493 |
| Jun 22, 2026 | 10.55 | 11.30 | 10.45 | 10.54 | 10.54 | -2.04% | 17,242,266 |
| Jun 18, 2026 | 10.23 | 10.81 | 9.88 | 10.76 | 10.76 | 10.13% | 21,444,480 |
| Jun 17, 2026 | 10.31 | 10.44 | 9.68 | 9.77 | 9.77 | -3.46% | 12,932,707 |
| Jun 16, 2026 | 10.84 | 10.93 | 9.99 | 10.12 | 10.12 | -8.83% | 16,580,778 |
| Jun 15, 2026 | 10.74 | 11.52 | 10.60 | 11.10 | 11.10 | 11.78% | 24,704,829 |
| Jun 12, 2026 | 10.01 | 10.49 | 9.68 | 9.93 | 9.93 | 0.20% | 12,416,465 |
| Jun 11, 2026 | 9.48 | 10.05 | 9.33 | 9.91 | 9.91 | 3.99% | 13,028,622 |
| Jun 10, 2026 | 9.39 | 10.09 | 9.32 | 9.53 | 9.53 | 0.26% | 13,687,447 |
| Jun 9, 2026 | 10.37 | 10.66 | 9.07 | 9.51 | 9.51 | -9.04% | 17,771,863 |
| Jun 8, 2026 | 10.30 | 10.63 | 9.95 | 10.45 | 10.45 | 4.97% | 12,412,480 |
| Jun 5, 2026 | 10.90 | 10.90 | 9.81 | 9.96 | 9.96 | -11.04% | 21,673,586 |
| Jun 4, 2026 | 11.00 | 11.41 | 10.73 | 11.19 | 11.19 | -0.09% | 17,495,286 |
| Jun 3, 2026 | 11.95 | 12.35 | 11.17 | 11.20 | 11.20 | -8.57% | 22,087,695 |
| Jun 2, 2026 | 12.25 | 12.70 | 11.82 | 12.25 | 12.25 | -1.13% | 25,479,583 |
| Jun 1, 2026 | 11.67 | 13.00 | 11.03 | 12.39 | 12.39 | 3.60% | 32,254,633 |
| May 29, 2026 | 12.00 | 12.10 | 11.48 | 11.96 | 11.96 | -2.29% | 21,438,054 |
| May 28, 2026 | 11.40 | 12.39 | 11.32 | 12.24 | 12.24 | 7.18% | 30,904,202 |
| May 27, 2026 | 11.55 | 11.82 | 11.12 | 11.42 | 11.42 | -2.23% | 20,366,922 |
| May 26, 2026 | 12.48 | 12.53 | 11.27 | 11.68 | 11.68 | -5.12% | 34,034,014 |
| May 22, 2026 | 11.62 | 13.39 | 11.61 | 12.31 | 12.31 | 7.89% | 68,053,940 |
| May 21, 2026 | 10.47 | 11.45 | 10.32 | 11.41 | 11.41 | 19.35% | 57,198,068 |
| May 20, 2026 | 9.32 | 9.66 | 9.19 | 9.56 | 9.56 | 3.69% | 13,615,904 |