Quantum Corporation historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-23 | 11.690 | 12.300 | 11.100 | 11.500 | 11.500 | 3,645 |
| 2026-07-22 | 11.430 | 12.240 | 11.180 | 11.761 | 11.761 | 6,048 |
| 2026-07-21 | 11.100 | 11.650 | 10.740 | 11.650 | 11.650 | 13,145 |
| 2026-07-20 | 10.970 | 11.490 | 10.520 | 10.860 | 10.860 | 8,580 |
| 2026-07-17 | 9.110 | 10.630 | 9.060 | 10.480 | 10.480 | 4,073 |
| 2026-07-16 | 10.100 | 10.390 | 9.620 | 9.710 | 9.710 | 2,529 |
| 2026-07-15 | 9.930 | 11.450 | 9.930 | 10.590 | 10.590 | 9,129 |
| 2026-07-14 | 9.980 | 10.240 | 9.560 | 10.150 | 10.150 | 2,830 |
| 2026-07-13 | 10.000 | 10.240 | 9.582 | 9.732 | 9.732 | 4,908 |
| 2026-07-10 | 10.590 | 10.590 | 9.580 | 10.040 | 10.040 | 10,145 |
| 2026-07-09 | 10.700 | 10.950 | 10.410 | 10.712 | 10.712 | 9,613 |
| 2026-07-08 | 9.850 | 10.600 | 9.110 | 10.600 | 10.600 | 16,126 |
| 2026-07-07 | 10.440 | 10.630 | 9.842 | 10.080 | 10.080 | 7,286 |
| 2026-07-06 | 10.210 | 10.590 | 9.911 | 10.540 | 10.540 | 12,648 |
| 2026-07-02 | 11.300 | 11.300 | 9.900 | 9.980 | 9.980 | 7,391 |
| 2026-07-01 | 11.050 | 11.380 | 10.480 | 10.850 | 10.850 | 7,325 |
| 2026-06-30 | 11.820 | 12.260 | 10.810 | 10.870 | 10.870 | 10,665 |
| 2026-06-29 | 11.800 | 12.510 | 11.350 | 11.913 | 11.913 | 12,624 |
| 2026-06-26 | 11.950 | 12.600 | 9.750 | 11.110 | 11.110 | 38,914 |
| 2026-06-25 | 14.140 | 14.310 | 12.530 | 13.120 | 13.120 | 30,907 |
| 2026-06-24 | 13.820 | 14.190 | 12.930 | 13.450 | 13.450 | 6,299 |
| 2026-06-23 | 13.300 | 14.230 | 13.060 | 13.500 | 13.500 | 14,070 |
| 2026-06-22 | 15.500 | 16.410 | 14.440 | 14.930 | 14.930 | 21,675 |
| 2026-06-18 | 15.000 | 16.403 | 15.000 | 15.530 | 15.530 | 26,072 |
| 2026-06-17 | 15.150 | 15.528 | 13.757 | 15.380 | 15.380 | 13,599 |
| 2026-06-16 | 13.700 | 16.110 | 13.510 | 14.900 | 14.900 | 25,713 |
| 2026-06-15 | 14.250 | 16.000 | 13.930 | 14.720 | 14.720 | 71,625 |
| 2026-06-12 | 13.060 | 14.856 | 12.700 | 13.900 | 13.900 | 39,711 |
| 2026-06-11 | 12.730 | 13.270 | 11.750 | 12.270 | 12.270 | 6,941 |
| 2026-06-10 | 13.010 | 14.110 | 12.600 | 12.910 | 12.910 | 15,489 |
| 2026-06-09 | 12.860 | 14.990 | 12.000 | 12.480 | 12.480 | 47,884 |
| 2026-06-08 | 12.300 | 13.490 | 11.910 | 12.270 | 12.270 | 16,172 |
| 2026-06-05 | 15.700 | 15.900 | 12.132 | 12.400 | 12.400 | 42,681 |
| 2026-06-04 | 15.300 | 18.500 | 14.480 | 16.390 | 16.390 | 93,590 |
| 2026-06-03 | 12.150 | 15.273 | 11.600 | 15.220 | 15.220 | 80,371 |
| 2026-06-02 | 10.630 | 13.000 | 9.670 | 12.535 | 12.535 | 56,073 |
| 2026-06-01 | 9.790 | 10.700 | 9.360 | 10.690 | 10.690 | 15,264 |
| 2026-05-29 | 9.200 | 9.870 | 9.052 | 9.810 | 9.810 | 13,976 |
| 2026-05-28 | 8.650 | 9.540 | 8.480 | 9.390 | 9.390 | 6,368 |
| 2026-05-27 | 8.880 | 8.880 | 8.330 | 8.850 | 8.850 | 11,342 |
| 2026-05-26 | 9.300 | 9.330 | 8.494 | 8.788 | 8.788 | 22,521 |
| 2026-05-22 | 9.450 | 10.180 | 9.090 | 9.170 | 9.170 | 29,612 |
| 2026-05-21 | 8.320 | 9.650 | 8.000 | 9.390 | 9.390 | 28,739 |
| 2026-05-20 | 8.030 | 8.340 | 7.760 | 8.260 | 8.260 | 4,153 |
| 2026-05-19 | 7.980 | 7.990 | 7.460 | 7.665 | 7.665 | 3,026 |
| 2026-05-18 | 8.350 | 8.490 | 7.656 | 7.930 | 7.930 | 15,013 |
| 2026-05-15 | 8.590 | 8.630 | 8.140 | 8.450 | 8.450 | 10,823 |
| 2026-05-14 | 9.100 | 9.100 | 8.220 | 8.800 | 8.800 | 8,035 |
| 2026-05-13 | 9.000 | 9.220 | 8.600 | 8.890 | 8.890 | 3,534 |
| 2026-05-12 | 9.730 | 9.960 | 8.490 | 8.830 | 8.830 | 18,791 |
| 2026-05-11 | 9.790 | 10.250 | 9.174 | 10.100 | 10.100 | 22,151 |
| 2026-05-08 | 9.180 | 9.850 | 8.903 | 9.640 | 9.640 | 17,587 |
| 2026-05-07 | 9.500 | 9.900 | 8.750 | 9.200 | 9.200 | 20,055 |
| 2026-05-06 | 8.900 | 10.650 | 8.600 | 10.040 | 10.040 | 76,523 |
| 2026-05-05 | 7.370 | 7.890 | 7.370 | 7.850 | 7.850 | 4,180 |
| 2026-05-01 | 7.250 | 7.590 | 6.900 | 7.410 | 7.410 | 5,727 |
| 2026-04-30 | 6.880 | 7.180 | 6.750 | 7.100 | 7.100 | 3,738 |
| 2026-04-29 | 6.700 | 6.900 | 6.540 | 6.770 | 6.770 | 4,074 |
| 2026-04-28 | 6.680 | 6.870 | 6.620 | 6.760 | 6.760 | 630 |
| 2026-04-27 | 7.460 | 7.460 | 6.690 | 6.760 | 6.760 | 3,055 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.