Quantum Corporation (QMCO) NASDAQ
Currency In USD
AD
- General
- Statistics
- Historical Data
- Profile
- Financials
QMCO Historical Return
If you invested $1000 in Quantum Corporation (QMCO) 10 years ago, it would be worth $189.45 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $98.18, while $1000 invested 1 year ago would be worth $1,714.29. This corresponds to total returns of -81.06%, -90.18%, 71.43%, respectively, with annualized returns of -15.32%, -37.12%, 71.43%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
AD
QMCO Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| June 22, 2026 | 15.75 | 14.04 | 14.04 | 16.5 | 13.99 | 1.18M |
| June 18, 2026 | 15.49 | 15.6 | 15.6 | 16.38 | 15.09 | 1.31M |
| June 17, 2026 | 14.76 | 14.95 | 14.95 | 15.78 | 13.76 | 1.09M |
| June 16, 2026 | 13.74 | 14.41 | 14.41 | 16.15 | 13.56 | 1.64M |
| June 15, 2026 | 15.28 | 13.97 | 13.97 | 16 | 13.7 | 2.44M |
| June 12, 2026 | 13.1 | 13.74 | 13.74 | 14.84 | 12.7 | 1.28M |
| June 11, 2026 | 12.78 | 13.06 | 13.06 | 13.08 | 11.75 | 1.05M |
| June 10, 2026 | 12.82 | 12.59 | 12.59 | 14.12 | 12.55 | 877,882 |
| June 09, 2026 | 12.67 | 13.05 | 13.05 | 14.98 | 11.99 | 2.08M |
| June 08, 2026 | 13.12 | 12.54 | 12.54 | 13.26 | 11.9 | 1.46M |
| June 05, 2026 | 15.23 | 12.7 | 12.7 | 15.74 | 12.15 | 0 |
| June 04, 2026 | 14.65 | 15.78 | 15.78 | 18.48 | 14.61 | 3.85M |
| June 03, 2026 | 12.19 | 15.95 | 15.95 | 16.63 | 12.19 | 4.75M |
| June 02, 2026 | 10.43 | 12.54 | 12.54 | 13.01 | 10.22 | 3.3M |
| June 01, 2026 | 9.55 | 10.49 | 10.49 | 10.7 | 9.36 | 1.16M |
| May 29, 2026 | 9.31 | 9.71 | 9.71 | 9.92 | 9.05 | 520,100 |
| May 28, 2026 | 8.65 | 9.32 | 9.32 | 9.54 | 8.61 | 600,311 |
| May 27, 2026 | 8.68 | 8.82 | 8.82 | 8.96 | 8.33 | 398,164 |
| May 26, 2026 | 9.08 | 8.73 | 8.73 | 9.11 | 8.45 | 565,234 |
| May 22, 2026 | 9.4 | 9.05 | 9.05 | 10.18 | 9 | 1.86M |
| May 21, 2026 | 8.33 | 9.41 | 9.41 | 9.65 | 8.28 | 1.27M |
| May 20, 2026 | 7.78 | 8.16 | 8.16 | 8.36 | 7.78 | 317,040 |
| May 19, 2026 | 7.8 | 7.71 | 7.71 | 7.96 | 7.46 | 382,475 |
| May 18, 2026 | 8.29 | 7.98 | 7.98 | 8.44 | 7.65 | 466,916 |
| May 15, 2026 | 8.34 | 8.35 | 8.35 | 8.57 | 8.1 | 400,871 |
| May 14, 2026 | 8.7 | 8.8 | 8.8 | 9 | 8.2 | 466,134 |
| May 13, 2026 | 8.94 | 8.81 | 8.81 | 9.08 | 8.57 | 374,301 |
| May 12, 2026 | 9.58 | 8.94 | 8.94 | 9.83 | 8.49 | 673,209 |
| May 11, 2026 | 9.62 | 9.78 | 9.78 | 10.26 | 9.17 | 927,990 |
| May 08, 2026 | 9.29 | 9.62 | 9.62 | 9.86 | 8.85 | 499,469 |
| May 07, 2026 | 9.7 | 9.13 | 9.13 | 9.72 | 8.76 | 871,052 |
| May 06, 2026 | 9.01 | 10.03 | 10.03 | 10.64 | 9 | 2.23M |
| May 05, 2026 | 7.6 | 8.27 | 8.27 | 8.3 | 7.41 | 633,363 |
| May 04, 2026 | 7.46 | 7.56 | 7.56 | 7.67 | 7.16 | 338,529 |
| May 01, 2026 | 7.15 | 7.52 | 7.52 | 7.59 | 7.15 | 356,876 |
| April 30, 2026 | 6.84 | 7.14 | 7.14 | 7.25 | 6.75 | 271,740 |
| April 29, 2026 | 6.74 | 6.81 | 6.81 | 6.88 | 6.47 | 272,035 |
| April 28, 2026 | 6.8 | 6.72 | 6.72 | 6.87 | 6.58 | 204,266 |
| April 27, 2026 | 7.08 | 6.92 | 6.92 | 7.17 | 6.7 | 337,150 |
| April 24, 2026 | 7.26 | 7.17 | 7.17 | 7.66 | 7.15 | 598,843 |
| April 23, 2026 | 7.16 | 7.04 | 7.04 | 7.18 | 6.88 | 268,351 |
| April 22, 2026 | 7.14 | 7.18 | 7.18 | 7.45 | 7.1 | 217,327 |
| April 21, 2026 | 7.13 | 6.97 | 6.97 | 7.35 | 6.93 | 252,681 |
| April 20, 2026 | 7.07 | 7.2 | 7.2 | 7.25 | 7.02 | 230,157 |
| April 17, 2026 | 7.18 | 7.28 | 7.28 | 7.51 | 7 | 517,848 |
| April 16, 2026 | 7.31 | 7.07 | 7.07 | 7.31 | 6.66 | 580,020 |
| April 15, 2026 | 7.14 | 7.25 | 7.25 | 7.46 | 6.91 | 964,648 |
| April 14, 2026 | 6.43 | 6.91 | 6.91 | 7.12 | 6.35 | 1.18M |
| April 13, 2026 | 5.93 | 6.42 | 6.42 | 6.47 | 5.85 | 347,764 |
| April 10, 2026 | 5.95 | 6.04 | 6.04 | 6.25 | 5.88 | 193,933 |
| April 09, 2026 | 5.95 | 5.89 | 5.89 | 6.1 | 5.73 | 362,301 |
| April 08, 2026 | 6.47 | 6.08 | 6.08 | 6.52 | 5.92 | 386,472 |
| April 07, 2026 | 5.89 | 6.1 | 6.1 | 6.22 | 5.8 | 383,528 |
| April 06, 2026 | 5.68 | 6.15 | 6.15 | 6.37 | 5.64 | 530,115 |
| April 02, 2026 | 4.81 | 5.68 | 5.68 | 5.73 | 4.81 | 580,888 |
| April 01, 2026 | 4.85 | 5.03 | 5.03 | 5.24 | 4.81 | 335,256 |
| March 31, 2026 | 4.34 | 4.75 | 4.75 | 4.83 | 4.25 | 665,014 |
| March 30, 2026 | 4.75 | 4.31 | 4.31 | 4.81 | 4.19 | 626,727 |
| March 27, 2026 | 5.09 | 4.68 | 4.68 | 5.09 | 4.63 | 490,729 |
| March 26, 2026 | 5.42 | 5.22 | 5.22 | 5.76 | 5.17 | 341,316 |
AD
