Quantum Corporation (QMCO)
NASDAQ: QMCO · Real-Time Price · USD
7.34
+0.16 (2.23%)
Sep 5, 2025, 2:54 PM - Market open
Quantum Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 7.27 | 7.31 | 7.06 | 7.30 | - | 1.67% | 181,301 |
| Sep 4, 2025 | 7.18 | 7.22 | 7.03 | 7.18 | 7.18 | -0.42% | 203,272 |
| Sep 3, 2025 | 7.30 | 7.40 | 7.14 | 7.21 | 7.21 | -1.23% | 206,102 |
| Sep 2, 2025 | 7.19 | 7.34 | 7.01 | 7.30 | 7.30 | -1.75% | 243,388 |
| Aug 29, 2025 | 7.56 | 7.58 | 7.37 | 7.43 | 7.43 | -2.62% | 305,732 |
| Aug 28, 2025 | 7.46 | 7.79 | 7.38 | 7.63 | 7.63 | 4.09% | 384,895 |
| Aug 27, 2025 | 7.21 | 7.73 | 7.15 | 7.33 | 7.33 | -7.68% | 652,819 |
| Aug 26, 2025 | 7.95 | 8.14 | 7.80 | 7.94 | 7.94 | 2.06% | 678,546 |
| Aug 25, 2025 | 7.60 | 7.83 | 7.40 | 7.78 | 7.78 | 0.39% | 350,851 |
| Aug 22, 2025 | 7.02 | 7.77 | 6.98 | 7.75 | 7.75 | 10.24% | 564,489 |
| Aug 21, 2025 | 6.70 | 7.03 | 6.68 | 7.03 | 7.03 | 3.84% | 329,710 |
| Aug 20, 2025 | 6.80 | 6.89 | 6.51 | 6.77 | 6.77 | -0.88% | 419,081 |
| Aug 19, 2025 | 7.34 | 7.34 | 6.76 | 6.83 | 6.83 | -8.20% | 802,325 |
| Aug 18, 2025 | 7.46 | 7.52 | 7.27 | 7.44 | 7.44 | -1.46% | 236,427 |
| Aug 15, 2025 | 7.83 | 7.83 | 7.47 | 7.55 | 7.55 | -4.07% | 466,686 |
| Aug 14, 2025 | 7.81 | 7.90 | 7.58 | 7.87 | 7.87 | -1.62% | 329,643 |
| Aug 13, 2025 | 7.35 | 8.00 | 7.27 | 8.00 | 8.00 | 7.67% | 675,639 |
| Aug 12, 2025 | 7.68 | 7.70 | 6.90 | 7.43 | 7.43 | -3.00% | 897,426 |
| Aug 11, 2025 | 7.91 | 7.99 | 7.61 | 7.66 | 7.66 | -1.79% | 459,379 |
| Aug 8, 2025 | 7.92 | 8.08 | 7.77 | 7.80 | 7.80 | -1.52% | 465,871 |
| Aug 7, 2025 | 8.04 | 8.08 | 7.81 | 7.92 | 7.92 | 0.13% | 261,606 |
| Aug 6, 2025 | 8.04 | 8.14 | 7.84 | 7.91 | 7.91 | -4.81% | 379,228 |
| Aug 5, 2025 | 8.21 | 8.39 | 7.98 | 8.31 | 8.31 | 2.85% | 661,338 |
| Aug 4, 2025 | 7.72 | 8.08 | 7.62 | 8.08 | 8.08 | 7.30% | 520,093 |
| Aug 1, 2025 | 7.74 | 7.81 | 7.45 | 7.53 | 7.53 | -5.99% | 605,033 |
| Jul 31, 2025 | 7.95 | 8.24 | 7.87 | 8.01 | 8.01 | 1.78% | 445,593 |
| Jul 30, 2025 | 7.95 | 8.14 | 7.83 | 7.87 | 7.87 | -0.13% | 376,826 |
| Jul 29, 2025 | 8.30 | 8.38 | 7.86 | 7.88 | 7.88 | -4.83% | 674,268 |
| Jul 28, 2025 | 8.90 | 9.05 | 8.12 | 8.28 | 8.28 | -6.76% | 1,011,526 |
| Jul 25, 2025 | 8.86 | 9.04 | 8.70 | 8.88 | 8.88 | - | 423,171 |
| Jul 24, 2025 | 9.12 | 9.12 | 8.86 | 8.88 | 8.88 | -2.95% | 476,836 |
| Jul 23, 2025 | 9.15 | 9.34 | 9.00 | 9.15 | 9.15 | -0.11% | 597,664 |
| Jul 22, 2025 | 9.21 | 9.21 | 8.68 | 9.16 | 9.16 | 1.55% | 664,683 |
| Jul 21, 2025 | 9.26 | 9.30 | 9.01 | 9.02 | 9.02 | -1.42% | 702,309 |
| Jul 18, 2025 | 9.46 | 9.60 | 8.91 | 9.15 | 9.15 | -2.45% | 1,044,456 |
| Jul 17, 2025 | 9.58 | 9.65 | 9.20 | 9.38 | 9.38 | -2.80% | 1,314,547 |
| Jul 16, 2025 | 8.72 | 9.82 | 8.69 | 9.65 | 9.65 | 12.08% | 1,943,327 |
| Jul 15, 2025 | 8.90 | 8.92 | 8.60 | 8.61 | 8.61 | -1.15% | 552,051 |
| Jul 14, 2025 | 8.65 | 8.80 | 8.54 | 8.71 | 8.71 | 0.69% | 496,140 |
| Jul 11, 2025 | 8.90 | 9.04 | 8.55 | 8.65 | 8.65 | -4.00% | 688,543 |
| Jul 10, 2025 | 9.05 | 9.29 | 8.93 | 9.01 | 9.01 | 1.58% | 883,380 |
| Jul 9, 2025 | 9.07 | 9.27 | 8.84 | 8.87 | 8.87 | -2.21% | 614,940 |
| Jul 8, 2025 | 8.97 | 9.49 | 8.97 | 9.07 | 9.07 | 1.80% | 695,328 |
| Jul 7, 2025 | 8.91 | 8.99 | 8.60 | 8.91 | 8.91 | -1.66% | 657,841 |
| Jul 3, 2025 | 9.00 | 9.21 | 8.91 | 9.06 | 9.06 | -1.31% | 621,984 |
| Jul 2, 2025 | 9.05 | 9.20 | 8.81 | 9.18 | 9.18 | 2.34% | 860,235 |
| Jul 1, 2025 | 8.67 | 9.17 | 8.60 | 8.97 | 8.97 | -10.03% | 1,736,844 |
| Jun 30, 2025 | 9.20 | 10.04 | 9.07 | 9.97 | 9.97 | 10.29% | 2,634,686 |
| Jun 27, 2025 | 9.38 | 9.58 | 8.85 | 9.04 | 9.04 | -0.55% | 1,171,454 |
| Jun 26, 2025 | 8.55 | 9.14 | 8.49 | 9.09 | 9.09 | 5.21% | 887,659 |