Quantum Corporation (QMCO)
NASDAQ: QMCO
· Real-Time Price · USD
8.57
0.58 (7.26%)
At close: Sep 10, 2025, 3:59 PM
QMCO Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 9, 2025 | 7.60 | 8.04 | 7.57 | 7.99 | 7.99 | 5.27% | 496,220 |
| Sep 8, 2025 | 7.45 | 7.64 | 7.35 | 7.59 | 7.59 | 2.29% | 342,800 |
| Sep 5, 2025 | 7.27 | 7.43 | 7.06 | 7.42 | 7.42 | 3.34% | 277,338 |
| 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% | 212,600 |
| 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% | 384,900 |
| 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% | 350,900 |
| Aug 22, 2025 | 7.02 | 7.77 | 6.98 | 7.75 | 7.75 | 10.24% | 564,500 |
| 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% | 419,100 |
| 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% | 466,700 |
| 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 |