Quantum Corporation (QMCO)
NASDAQ: QMCO · Real-Time Price · USD
6.20
-0.34 (-5.20%)
At close: Jan 30, 2026, 4:00 PM EST
6.26
+0.06 (0.97%)
After-hours: Jan 30, 2026, 7:55 PM EST
Quantum Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 30, 2026 | 6.45 | 6.51 | 6.11 | 6.20 | 6.20 | -5.20% | 591,698 |
| Jan 29, 2026 | 6.79 | 6.79 | 6.43 | 6.54 | 6.54 | -3.68% | 600,292 |
| Jan 28, 2026 | 6.93 | 7.10 | 6.70 | 6.79 | 6.79 | -2.72% | 487,408 |
| Jan 27, 2026 | 6.85 | 7.01 | 6.68 | 6.98 | 6.98 | 1.90% | 397,336 |
| Jan 26, 2026 | 7.02 | 7.02 | 6.70 | 6.85 | 6.85 | -2.42% | 492,282 |
| Jan 23, 2026 | 7.27 | 7.27 | 7.00 | 7.02 | 7.02 | -3.17% | 320,226 |
| Jan 22, 2026 | 7.33 | 7.50 | 7.13 | 7.25 | 7.25 | 0.83% | 512,184 |
| Jan 21, 2026 | 7.45 | 7.61 | 6.77 | 7.19 | 7.19 | -2.31% | 940,495 |
| Jan 20, 2026 | 7.51 | 7.81 | 7.23 | 7.36 | 7.36 | -6.72% | 756,314 |
| Jan 16, 2026 | 8.00 | 8.11 | 7.72 | 7.89 | 7.89 | -0.25% | 577,522 |
| Jan 15, 2026 | 8.06 | 8.24 | 7.55 | 7.91 | 7.91 | 5.61% | 1,390,474 |
| Jan 14, 2026 | 7.34 | 7.50 | 7.17 | 7.49 | 7.49 | 2.60% | 246,743 |
| Jan 13, 2026 | 7.54 | 7.58 | 7.21 | 7.30 | 7.30 | -2.80% | 333,798 |
| Jan 12, 2026 | 7.47 | 7.77 | 7.31 | 7.51 | 7.51 | -0.40% | 413,371 |
| Jan 9, 2026 | 7.86 | 7.90 | 7.45 | 7.54 | 7.54 | -2.46% | 364,362 |
| Jan 8, 2026 | 7.39 | 7.98 | 7.35 | 7.73 | 7.73 | 3.76% | 535,691 |
| Jan 7, 2026 | 7.85 | 7.87 | 7.38 | 7.45 | 7.45 | -6.76% | 522,847 |
| Jan 6, 2026 | 7.87 | 8.08 | 7.46 | 7.99 | 7.99 | 4.17% | 487,599 |
| Jan 5, 2026 | 7.13 | 8.10 | 7.12 | 7.67 | 7.67 | 9.57% | 963,395 |
| Jan 2, 2026 | 6.72 | 7.03 | 6.67 | 7.00 | 7.00 | 8.53% | 500,970 |
| Dec 31, 2025 | 6.73 | 6.81 | 6.22 | 6.45 | 6.45 | -4.44% | 1,184,655 |
| Dec 30, 2025 | 6.72 | 6.95 | 6.70 | 6.75 | 6.75 | -0.44% | 449,353 |
| Dec 29, 2025 | 6.82 | 7.03 | 6.72 | 6.78 | 6.78 | -2.59% | 524,123 |
| Dec 26, 2025 | 7.34 | 7.34 | 6.92 | 6.96 | 6.96 | -5.56% | 455,857 |
| Dec 24, 2025 | 7.24 | 7.39 | 7.01 | 7.37 | 7.37 | 1.80% | 175,028 |
| Dec 23, 2025 | 7.41 | 7.58 | 7.09 | 7.24 | 7.24 | -2.56% | 464,102 |
| Dec 22, 2025 | 7.38 | 7.88 | 7.30 | 7.43 | 7.43 | 1.50% | 613,687 |
| Dec 19, 2025 | 7.29 | 7.47 | 7.24 | 7.32 | 7.32 | 0.97% | 720,025 |
| Dec 18, 2025 | 7.51 | 7.94 | 7.07 | 7.25 | 7.25 | -2.29% | 532,537 |
| Dec 17, 2025 | 7.95 | 8.15 | 7.40 | 7.42 | 7.42 | -6.78% | 317,669 |
| Dec 16, 2025 | 7.73 | 8.08 | 7.69 | 7.96 | 7.96 | 2.98% | 354,413 |
| Dec 15, 2025 | 9.05 | 9.11 | 7.72 | 7.73 | 7.73 | -14.40% | 576,675 |
| Dec 12, 2025 | 9.75 | 9.80 | 8.89 | 9.03 | 9.03 | -7.38% | 555,856 |
| Dec 11, 2025 | 9.39 | 10.01 | 9.25 | 9.75 | 9.75 | 2.74% | 680,216 |
| Dec 10, 2025 | 9.03 | 9.75 | 8.76 | 9.49 | 9.49 | 4.98% | 763,430 |
| Dec 9, 2025 | 8.98 | 9.09 | 8.41 | 9.04 | 9.04 | -0.66% | 384,384 |
| Dec 8, 2025 | 8.81 | 9.13 | 8.69 | 9.10 | 9.10 | 4.36% | 362,173 |
| Dec 5, 2025 | 8.73 | 8.98 | 8.50 | 8.72 | 8.72 | -0.23% | 492,089 |
| Dec 4, 2025 | 8.16 | 8.76 | 8.06 | 8.74 | 8.74 | 5.81% | 637,860 |
| Dec 3, 2025 | 7.71 | 8.26 | 7.63 | 8.26 | 8.26 | 6.99% | 329,597 |
| Dec 2, 2025 | 7.56 | 7.82 | 7.52 | 7.72 | 7.72 | 2.39% | 236,387 |
| Dec 1, 2025 | 7.52 | 7.75 | 7.43 | 7.54 | 7.54 | -3.95% | 258,927 |
| Nov 28, 2025 | 7.58 | 7.91 | 7.49 | 7.85 | 7.85 | 4.95% | 303,037 |
| Nov 26, 2025 | 6.90 | 7.63 | 6.90 | 7.48 | 7.48 | 7.63% | 475,072 |
| Nov 25, 2025 | 6.97 | 7.01 | 6.56 | 6.95 | 6.95 | -0.29% | 568,877 |
| Nov 24, 2025 | 7.00 | 7.11 | 6.87 | 6.97 | 6.97 | -0.14% | 666,720 |
| Nov 21, 2025 | 7.09 | 7.16 | 6.55 | 6.98 | 6.98 | -4.51% | 980,573 |
| Nov 20, 2025 | 7.92 | 8.30 | 7.26 | 7.31 | 7.31 | -4.32% | 828,291 |
| Nov 19, 2025 | 7.64 | 7.83 | 7.42 | 7.64 | 7.64 | -0.91% | 505,899 |
| Nov 18, 2025 | 7.29 | 7.81 | 7.26 | 7.71 | 7.71 | 4.33% | 623,464 |