Qualstar Corporation (QBAK)
OTCMKTS · Delayed Price · Currency is USD
16.17
+0.17 (1.06%)
Oct 17, 2025, 11:27 AM EDT
Qualstar Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 17, 2025 | 15.75 | 16.17 | 15.75 | 16.17 | 16.17 | 1.06% | 460 |
| Oct 16, 2025 | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | - | 2 |
| Oct 15, 2025 | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | - | 102 |
| Oct 14, 2025 | 16.30 | 16.30 | 15.50 | 16.00 | 16.00 | -1.42% | 3,573 |
| Oct 13, 2025 | 16.23 | 16.23 | 16.23 | 16.23 | 16.23 | - | 60 |
| Oct 10, 2025 | 17.20 | 17.20 | 16.20 | 16.23 | 16.23 | -4.53% | 2,391 |
| Oct 9, 2025 | 17.00 | 17.00 | 17.00 | 17.00 | 17.00 | - | 560 |
| Oct 8, 2025 | 16.50 | 17.00 | 16.50 | 17.00 | 17.00 | 9.40% | 322 |
| Oct 7, 2025 | 15.54 | 15.54 | 15.54 | 15.54 | 15.54 | - | - |
| Oct 6, 2025 | 15.54 | 15.54 | 15.54 | 15.54 | 15.54 | 0.26% | 400 |
| Oct 3, 2025 | 15.32 | 16.00 | 14.92 | 15.50 | 15.50 | 1.04% | 5,934 |
| Oct 2, 2025 | 15.33 | 15.34 | 15.33 | 15.34 | 15.34 | -0.07% | 497 |
| Oct 1, 2025 | 15.00 | 15.35 | 13.83 | 15.35 | 15.35 | 2.46% | 2,428 |
| Sep 30, 2025 | 14.98 | 14.98 | 14.98 | 14.98 | 14.98 | - | 11 |
| Sep 29, 2025 | 14.45 | 15.19 | 14.45 | 14.98 | 14.98 | 7.01% | 3,194 |
| Sep 26, 2025 | 14.03 | 14.25 | 14.00 | 14.00 | 14.00 | -5.08% | 9,037 |
| Sep 25, 2025 | 14.75 | 14.75 | 14.75 | 14.75 | 14.75 | - | 20 |
| Sep 24, 2025 | 15.00 | 15.00 | 13.50 | 14.75 | 14.75 | -4.59% | 3,292 |
| Sep 23, 2025 | 15.46 | 15.46 | 15.46 | 15.46 | 15.46 | -0.26% | 546 |
| Sep 22, 2025 | 15.16 | 15.50 | 15.16 | 15.50 | 15.50 | 10.71% | 1,206 |
| Sep 19, 2025 | 14.78 | 15.46 | 14.00 | 14.00 | 14.00 | -6.67% | 2,120 |
| Sep 18, 2025 | 15.00 | 15.00 | 13.43 | 15.00 | 15.00 | -6.25% | 2,073 |
| Sep 17, 2025 | 15.00 | 16.14 | 14.98 | 16.00 | 16.00 | 6.88% | 4,188 |
| Sep 16, 2025 | 14.40 | 15.71 | 13.00 | 14.97 | 14.97 | 0.95% | 8,552 |
| Sep 15, 2025 | 12.18 | 14.83 | 12.18 | 14.83 | 14.83 | 26.20% | 5,977 |
| Sep 12, 2025 | 13.04 | 13.04 | 10.47 | 11.75 | 11.75 | -10.35% | 5,368 |
| Sep 11, 2025 | 13.99 | 15.00 | 10.25 | 13.11 | 13.11 | -2.85% | 3,708 |
| Sep 10, 2025 | 10.32 | 13.49 | 9.50 | 13.49 | 13.49 | 34.90% | 8,545 |
| Sep 9, 2025 | 9.71 | 10.01 | 9.00 | 10.00 | 10.00 | 4.17% | 2,919 |
| Sep 8, 2025 | 9.60 | 9.60 | 9.60 | 9.60 | 9.60 | 3.23% | 200 |
| Sep 5, 2025 | 9.00 | 9.30 | 9.00 | 9.30 | 9.30 | -1.06% | 2,500 |
| Sep 4, 2025 | 9.40 | 9.40 | 9.40 | 9.40 | 9.40 | - | 30 |
| Sep 3, 2025 | 9.00 | 9.40 | 9.00 | 9.40 | 9.40 | 4.44% | 3,535 |
| Sep 2, 2025 | 9.56 | 9.64 | 9.00 | 9.00 | 9.00 | - | 4,590 |
| Aug 29, 2025 | 8.50 | 9.03 | 8.50 | 9.00 | 9.00 | 5.88% | 8,060 |
| Aug 28, 2025 | 8.50 | 8.50 | 8.50 | 8.50 | 8.50 | 0.08% | 3,903 |
| Aug 27, 2025 | 8.20 | 8.50 | 8.20 | 8.49 | 8.49 | 5.90% | 7,850 |
| Aug 26, 2025 | 8.02 | 8.02 | 8.02 | 8.02 | 8.02 | 0.25% | 1,450 |
| Aug 25, 2025 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | - | 499 |
| Aug 22, 2025 | 8.10 | 8.10 | 8.00 | 8.00 | 8.00 | -3.03% | 800 |
| Aug 21, 2025 | 7.99 | 8.25 | 7.99 | 8.25 | 8.25 | 10.00% | 3,200 |
| Aug 20, 2025 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | - | - |
| Aug 19, 2025 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | - | - |
| Aug 18, 2025 | 7.50 | 7.50 | 7.50 | 7.50 | 7.50 | - | - |
| Aug 15, 2025 | 7.88 | 7.99 | 7.50 | 7.50 | 7.50 | -4.82% | 4,310 |
| Aug 14, 2025 | 7.88 | 7.88 | 7.88 | 7.88 | 7.88 | - | - |
| Aug 13, 2025 | 7.75 | 7.88 | 7.45 | 7.88 | 7.88 | 3.01% | 2,100 |
| Aug 12, 2025 | 7.63 | 7.75 | 7.35 | 7.65 | 7.65 | -1.29% | 1,100 |
| Aug 11, 2025 | 7.75 | 7.75 | 7.75 | 7.75 | 7.75 | - | - |
| Aug 8, 2025 | 7.75 | 7.75 | 7.75 | 7.75 | 7.75 | - | - |