Quantum Corporation (QMCO)
14.16
-1.23 (-7.99%)
At close: Mar 28, 2025, 3:59 PM
14.15
-0.07%
After-hours: Mar 28, 2025, 07:58 PM EDT
Quantum Stock Price History
| Date | Open | High | Low | Close | Change | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 28, 2025 | 15.13 | 15.37 | 14.07 | 14.15 | -1.24 | -8.06% | 563,676 |
| Mar 27, 2025 | 14.50 | 16.99 | 14.27 | 15.39 | 0.38 | 2.53% | 1,164,722 |
| Mar 26, 2025 | 16.40 | 17.07 | 14.69 | 15.01 | -1.21 | -7.46% | 1,203,600 |
| Mar 25, 2025 | 17.43 | 17.64 | 15.92 | 16.22 | -1.00 | -5.81% | 913,500 |
| Mar 24, 2025 | 18.01 | 18.45 | 17.00 | 17.22 | 0.50 | 2.99% | 1,605,248 |
| Mar 21, 2025 | 15.75 | 18.60 | 15.75 | 16.72 | 0.27 | 1.64% | 2,638,300 |
| Mar 20, 2025 | 19.25 | 19.50 | 15.55 | 16.45 | -3.18 | -16.20% | 2,146,614 |
| Mar 19, 2025 | 21.73 | 22.84 | 18.80 | 19.63 | -0.17 | -0.86% | 3,217,000 |
| Mar 18, 2025 | 19.48 | 24.40 | 17.56 | 19.80 | -1.69 | -7.86% | 6,859,000 |
| Mar 17, 2025 | 15.85 | 21.59 | 15.68 | 21.49 | 6.15 | 40.09% | 6,760,500 |
| Mar 14, 2025 | 16.50 | 18.66 | 14.98 | 15.34 | 0.52 | 3.51% | 6,363,626 |
| Mar 13, 2025 | 11.51 | 15.43 | 11.48 | 14.82 | 3.56 | 31.62% | 4,136,600 |
| Mar 12, 2025 | 10.56 | 11.62 | 10.40 | 11.26 | 1.03 | 10.07% | 431,000 |
| Mar 11, 2025 | 10.50 | 10.85 | 10.11 | 10.23 | -0.56 | -5.19% | 242,300 |
| Mar 10, 2025 | 11.50 | 11.60 | 10.33 | 10.79 | -0.97 | -8.25% | 295,535 |
| Mar 7, 2025 | 11.40 | 11.79 | 10.83 | 11.76 | 0.36 | 3.16% | 240,495 |
| Mar 6, 2025 | 12.17 | 12.49 | 11.25 | 11.40 | -1.02 | -8.21% | 372,400 |
| Mar 5, 2025 | 11.98 | 12.60 | 11.45 | 12.42 | 0.91 | 7.91% | 484,405 |
| Mar 4, 2025 | 10.52 | 11.83 | 10.50 | 11.51 | 0.47 | 4.26% | 507,000 |
| Mar 3, 2025 | 11.88 | 12.63 | 11.00 | 11.04 | -0.75 | -6.36% | 464,300 |
| Feb 28, 2025 | 11.38 | 12.10 | 11.21 | 11.79 | -0.16 | -1.34% | 415,600 |
| Feb 27, 2025 | 13.69 | 13.80 | 11.87 | 11.95 | -1.66 | -12.20% | 574,300 |
| Feb 26, 2025 | 13.61 | 14.33 | 13.38 | 13.61 | 0.04 | 0.29% | 483,525 |
| Feb 25, 2025 | 13.00 | 14.02 | 12.36 | 13.57 | 0.42 | 3.19% | 782,500 |
| Feb 24, 2025 | 14.91 | 14.91 | 13.09 | 13.15 | -2.01 | -13.26% | 857,111 |
| Feb 21, 2025 | 16.50 | 16.67 | 14.65 | 15.16 | -1.24 | -7.56% | 940,600 |
| Feb 20, 2025 | 16.26 | 17.40 | 15.61 | 16.40 | 0.57 | 3.60% | 2,068,000 |
| Feb 19, 2025 | 15.35 | 16.18 | 14.57 | 15.83 | 0.52 | 3.40% | 1,962,745 |
| Feb 18, 2025 | 16.83 | 17.00 | 14.83 | 15.31 | -1.86 | -10.83% | 1,249,930 |
| Feb 14, 2025 | 19.05 | 19.28 | 16.31 | 17.17 | -2.72 | -13.68% | 1,785,400 |
| Feb 13, 2025 | 21.21 | 21.32 | 18.90 | 19.89 | -3.34 | -14.38% | 1,950,700 |
| Feb 12, 2025 | 17.35 | 25.46 | 16.76 | 23.23 | 5.42 | 30.43% | 4,253,700 |
| Feb 11, 2025 | 18.74 | 18.88 | 17.45 | 17.81 | -1.19 | -6.26% | 430,542 |
| Feb 10, 2025 | 18.50 | 19.75 | 17.10 | 19.00 | 0.10 | 0.53% | 908,100 |
| Feb 7, 2025 | 20.31 | 21.25 | 18.50 | 18.90 | -1.00 | -5.03% | 845,400 |
| Feb 6, 2025 | 21.46 | 21.50 | 19.55 | 19.90 | -1.27 | -6.00% | 578,100 |
| Feb 5, 2025 | 21.50 | 21.75 | 20.50 | 21.17 | -0.08 | -0.38% | 616,443 |
| Feb 4, 2025 | 21.50 | 22.48 | 20.77 | 21.25 | -0.13 | -0.61% | 647,247 |
| Feb 3, 2025 | 21.05 | 21.88 | 20.06 | 21.38 | -1.02 | -4.55% | 705,000 |
| Jan 31, 2025 | 22.50 | 25.74 | 22.15 | 22.40 | -0.05 | -0.22% | 1,898,926 |
| Jan 30, 2025 | 22.80 | 23.82 | 21.76 | 22.45 | 0.00 | 0.00% | 878,600 |
| Jan 29, 2025 | 25.30 | 25.59 | 22.02 | 22.45 | -2.55 | -10.20% | 1,061,900 |
| Jan 28, 2025 | 29.00 | 29.35 | 24.00 | 25.00 | -4.79 | -16.08% | 1,493,203 |
| Jan 27, 2025 | 29.40 | 30.85 | 27.31 | 29.79 | -2.78 | -8.54% | 926,803 |
| Jan 24, 2025 | 34.21 | 35.54 | 31.68 | 32.57 | -0.87 | -2.60% | 985,100 |
| Jan 23, 2025 | 33.60 | 35.68 | 33.18 | 33.44 | -2.32 | -6.49% | 624,600 |
| Jan 22, 2025 | 39.61 | 41.00 | 34.56 | 35.76 | -1.44 | -3.87% | 1,372,603 |
| Jan 21, 2025 | 33.10 | 37.78 | 31.68 | 37.20 | 4.60 | 14.11% | 1,775,344 |
| Jan 17, 2025 | 35.57 | 37.10 | 32.25 | 32.60 | -5.97 | -15.48% | 1,587,800 |
| Jan 16, 2025 | 32.00 | 38.90 | 29.58 | 38.57 | 5.07 | 15.13% | 3,311,334 |