Quantum Corporation QMCO
NASDAQ · United States · Electronic Technology
$31.72-1.14 (-3.47%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-09-30 | $31.72 | -3.47% | $32.83 | $33.18 | $31.40 | 1.29M |
| 2026-09-29 | $32.86 | +4.65% | $32.32 | $34.68 | $31.17 | 1.97M |
| 2026-09-28 | $31.40 | -0.88% | $31.65 | $32.90 | $31.07 | 1.62M |
| 2026-09-25 | $31.68 | +7.43% | $30.01 | $33.01 | $29.02 | 4.24M |
| 2026-09-24 | $29.49 | +13.55% | $25.39 | $32.08 | $25.10 | 5.21M |
| 2026-09-23 | $25.97 | +1.25% | $25.44 | $29.15 | $24.50 | 3.68M |
| 2026-09-22 | $25.65 | -1.72% | $26.05 | $26.49 | $24.65 | 1.10M |
| 2026-09-21 | $26.10 | +4.03% | $26.02 | $26.50 | $25.06 | 1.10M |
| 2026-09-18 | $25.09 | +0.60% | $24.83 | $25.31 | $24.30 | 1.87M |
| 2026-09-17 | $24.94 | +4.66% | $24.68 | $26.39 | $24.59 | 1.45M |
| 2026-09-16 | $23.83 | +2.45% | $23.56 | $24.37 | $22.90 | 758.50K |
| 2026-09-15 | $23.26 | +1.88% | $22.90 | $24.07 | $22.61 | 874.60K |
| 2026-09-14 | $22.83 | -3.18% | $22.60 | $24.13 | $21.80 | 961.30K |
| 2026-09-11 | $23.58 | +2.39% | $23.03 | $23.72 | $22.30 | 785.60K |
| 2026-09-10 | $23.03 | -4.99% | $23.54 | $24.54 | $22.90 | 984.70K |
| 2026-09-09 | $24.24 | -0.90% | $24.40 | $25.49 | $24.08 | 860.90K |
| 2026-09-08 | $24.46 | -1.09% | $24.73 | $25.75 | $24.33 | 1.44M |
| 2026-09-04 | $24.73 | +1.77% | $24.47 | $25.48 | $23.93 | 1.05M |
| 2026-09-03 | $24.30 | +6.67% | $22.81 | $24.37 | $21.72 | 795.10K |
| 2026-09-02 | $22.78 | -5.75% | $24.05 | $24.42 | $22.27 | 914.60K |
| 2026-09-01 | $24.17 | -0.66% | $23.85 | $24.68 | $23.06 | 860.60K |
| 2026-08-31 | $24.33 | +9.30% | $21.97 | $24.41 | $21.41 | 1.20M |
| 2026-08-28 | $22.26 | -5.52% | $23.42 | $23.72 | $21.91 | 728.60K |
| 2026-08-27 | $23.56 | +1.51% | $23.50 | $23.85 | $22.84 | 878.30K |
| 2026-08-26 | $23.21 | +3.66% | $22.31 | $23.26 | $21.72 | 856.50K |
| 2026-08-25 | $22.39 | +3.85% | $21.90 | $22.41 | $21.01 | 961.00K |
| 2026-08-24 | $21.56 | -3.10% | $21.31 | $21.91 | $20.48 | 924.10K |
| 2026-08-21 | $22.25 | +8.59% | $20.80 | $22.40 | $19.73 | 1.46M |
| 2026-08-20 | $20.49 | -5.97% | $21.52 | $21.79 | $19.73 | 1.46M |
| 2026-08-19 | $21.79 | -7.36% | $23.27 | $23.27 | $21.29 | 1.86M |
| 2026-08-18 | $23.52 | -5.62% | $23.84 | $26.28 | $23.46 | 1.60M |
| 2026-08-17 | $24.92 | -4.56% | $24.83 | $25.95 | $23.75 | 2.09M |
| 2026-08-14 | $26.11 | +5.79% | $24.68 | $27.80 | $24.10 | 4.28M |
| 2026-08-13 | $24.68 | +12.49% | $21.75 | $24.93 | $21.52 | 4.39M |
| 2026-08-12 | $21.94 | +13.09% | $20.10 | $22.22 | $20.01 | 5.06M |
| 2026-08-11 | $19.40 | +64.69% | $14.52 | $19.60 | $13.99 | 16.54M |
| 2026-08-10 | $11.78 | -2.16% | $12.20 | $12.45 | $11.44 | 1.44M |
| 2026-08-07 | $12.04 | +3.08% | $11.88 | $12.18 | $11.65 | 656.90K |
| 2026-08-06 | $11.68 | +0.86% | $11.39 | $12.19 | $11.06 | 548.10K |
| 2026-08-05 | $11.58 | +1.14% | $11.33 | $11.98 | $11.13 | 486.40K |
| 2026-08-04 | $11.45 | +8.43% | $10.88 | $11.63 | $10.76 | 1.19M |
| 2026-08-03 | $10.56 | -0.75% | $10.60 | $11.02 | $10.19 | 728.10K |
| 2026-07-31 | $10.64 | -5.34% | $11.41 | $12.23 | $10.57 | 1.41M |
| 2026-07-30 | $11.24 | +7.56% | $11.41 | $11.43 | $10.34 | 1.47M |
| 2026-07-29 | $10.45 | -7.36% | $11.30 | $12.81 | $10.40 | 1.58M |
| 2026-07-28 | $11.28 | +2.83% | $10.91 | $11.43 | $9.86 | 1.14M |
| 2026-07-27 | $10.97 | -1.17% | $11.36 | $11.52 | $10.59 | 1.06M |
| 2026-07-24 | $11.10 | -3.90% | $11.43 | $11.54 | $10.94 | 347.60K |
| 2026-07-23 | $11.55 | -0.94% | $11.37 | $12.35 | $11.34 | 611.00K |
| 2026-07-22 | $11.66 | +1.75% | $11.29 | $12.24 | $11.27 | 654.20K |
| 2026-07-21 | $11.46 | +4.28% | $11.35 | $11.67 | $11.32 | 688.90K |
| 2026-07-20 | $10.99 | +3.39% | $10.67 | $11.48 | $10.54 | 689.40K |
| 2026-07-17 | $10.63 | +10.73% | $9.16 | $10.80 | $9.06 | 1.02M |
| 2026-07-16 | $9.60 | -6.80% | $10.07 | $10.39 | $9.48 | 943.50K |
| 2026-07-15 | $10.30 | +2.39% | $10.27 | $11.60 | $10.11 | 1.48M |
| 2026-07-14 | $10.06 | +4.03% | $9.66 | $10.31 | $9.66 | 555.20K |
| 2026-07-13 | $9.67 | -3.49% | $9.88 | $10.16 | $9.56 | 437.10K |
| 2026-07-10 | $10.02 | -3.65% | $10.35 | $10.45 | $9.63 | 720.60K |
| 2026-07-09 | $10.40 | -1.89% | $10.78 | $10.97 | $10.31 | 772.60K |
| 2026-07-08 | $10.60 | +4.64% | $9.89 | $10.69 | $9.83 | 1.42M |
| 2026-07-07 | $10.13 | -3.80% | $10.46 | $10.59 | $9.79 | 605.20K |
| 2026-07-06 | $10.53 | +3.64% | $10.22 | $10.61 | $9.91 | 624.50K |
| 2026-07-02 | $10.16 | -7.04% | $11.07 | $11.21 | $9.82 | 685.10K |
| 2026-07-01 | $10.93 | -0.64% | $10.80 | $11.35 | $10.55 | 781.30K |
| 2026-06-30 | $11.00 | -7.17% | $11.83 | $11.83 | $10.69 | 1.03M |
| 2026-06-29 | $11.85 | +1.72% | $11.71 | $12.73 | $11.33 | 1.13M |
| 2026-06-26 | $11.65 | -9.90% | $11.24 | $11.70 | $9.80 | 2.31M |
| 2026-06-25 | $12.93 | -3.65% | $14.00 | $14.41 | $12.53 | 1.32M |
| 2026-06-24 | $13.42 | -2.82% | $13.77 | $14.08 | $12.96 | 629.60K |
| 2026-06-23 | $13.81 | -1.64% | $13.37 | $14.15 | $13.20 | 733.10K |
| 2026-06-22 | $14.04 | -10.00% | $15.75 | $16.50 | $13.99 | 1.19M |
| 2026-06-18 | $15.60 | +4.35% | $15.49 | $16.38 | $15.09 | 1.31M |
| 2026-06-17 | $14.95 | +3.75% | $14.76 | $15.78 | $13.76 | 1.10M |
| 2026-06-16 | $14.41 | +3.15% | $13.74 | $16.15 | $13.56 | 1.65M |
| 2026-06-15 | $13.97 | +1.67% | $15.28 | $16.00 | $13.70 | 2.45M |
| 2026-06-12 | $13.74 | +5.21% | $13.10 | $14.84 | $12.70 | 1.28M |
| 2026-06-11 | $13.06 | +3.73% | $12.61 | $13.09 | $11.75 | 1.06M |
| 2026-06-10 | $12.59 | -3.52% | $12.82 | $14.12 | $12.55 | 884.00K |
| 2026-06-09 | $13.05 | +4.07% | $12.67 | $14.98 | $11.99 | 2.08M |
| 2026-06-08 | $12.54 | -1.26% | $13.12 | $13.26 | $11.90 | 1.47M |
| 2026-06-05 | $12.70 | -19.52% | $15.23 | $15.74 | $12.15 | 2.65M |
| 2026-06-04 | $15.78 | -1.07% | $14.65 | $18.48 | $14.61 | 3.86M |
| 2026-06-03 | $15.95 | +27.19% | $12.19 | $16.63 | $12.19 | 4.85M |
| 2026-06-02 | $12.54 | +19.54% | $10.43 | $13.01 | $10.22 | 3.31M |
| 2026-06-01 | $10.49 | +8.03% | $9.55 | $10.70 | $9.36 | 1.17M |
| 2026-05-29 | $9.71 | +4.18% | $9.31 | $9.92 | $9.05 | 520.20K |
| 2026-05-28 | $9.32 | +5.67% | $8.65 | $9.54 | $8.61 | 607.80K |
| 2026-05-27 | $8.82 | +1.03% | $8.68 | $8.96 | $8.33 | 399.70K |
| 2026-05-26 | $8.73 | -3.54% | $9.08 | $9.11 | $8.45 | 565.70K |
| 2026-05-22 | $9.05 | -3.83% | $9.40 | $10.18 | $9.00 | 1.86M |