Qualstar Corporation (QBAK)
OTCMKTS · Delayed Price · Currency is USD
19.75
+0.65 (3.40%)
Jan 16, 2026, 9:30 AM EST
Qualstar Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 16, 2026 | 19.60 | 19.75 | 19.60 | 19.75 | 19.75 | 3.41% | 1,153 |
| Jan 15, 2026 | 19.40 | 19.40 | 19.10 | 19.10 | 19.10 | 0.52% | 412 |
| Jan 14, 2026 | 19.75 | 19.75 | 19.00 | 19.00 | 19.00 | 0.18% | 657 |
| Jan 13, 2026 | 19.75 | 19.75 | 18.94 | 18.97 | 18.97 | -3.65% | 3,453 |
| Jan 12, 2026 | 19.75 | 19.75 | 18.54 | 19.68 | 19.68 | 1.36% | 4,388 |
| Jan 8, 2026 | 19.65 | 19.75 | 19.42 | 19.42 | 19.42 | -1.17% | 3,700 |
| Jan 6, 2026 | 18.65 | 19.65 | 18.65 | 19.65 | 19.65 | -0.51% | 248 |
| Jan 5, 2026 | 18.75 | 20.70 | 18.75 | 19.75 | 19.75 | - | 600 |
| Jan 2, 2026 | 19.50 | 19.75 | 19.50 | 19.75 | 19.75 | 2.86% | 1,900 |
| Dec 29, 2025 | 19.20 | 19.20 | 19.20 | 19.20 | 19.20 | 2.95% | 318 |
| Dec 23, 2025 | 18.65 | 18.65 | 18.65 | 18.65 | 18.65 | 0.27% | 502 |
| Dec 22, 2025 | 18.65 | 18.65 | 18.60 | 18.60 | 18.60 | -3.24% | 479 |
| Dec 18, 2025 | 19.22 | 19.22 | 19.22 | 19.22 | 19.22 | -2.62% | 111 |
| Dec 15, 2025 | 19.05 | 19.74 | 19.00 | 19.74 | 19.74 | 3.89% | 1,916 |
| Dec 12, 2025 | 19.75 | 19.75 | 19.00 | 19.00 | 19.00 | -3.80% | 1,400 |
| Dec 11, 2025 | 19.66 | 19.75 | 19.05 | 19.75 | 19.75 | 8.52% | 2,475 |
| Dec 10, 2025 | 18.20 | 18.20 | 18.20 | 18.20 | 18.20 | 3.24% | 100 |
| Dec 9, 2025 | 18.00 | 18.65 | 16.60 | 17.63 | 17.63 | -2.07% | 5,699 |
| Dec 8, 2025 | 17.25 | 18.00 | 17.25 | 18.00 | 18.00 | 4.35% | 379 |
| Dec 3, 2025 | 16.50 | 19.75 | 16.50 | 17.25 | 17.25 | 2.07% | 24,705 |
| Dec 2, 2025 | 18.00 | 19.00 | 16.50 | 16.90 | 16.90 | 7.30% | 10,505 |
| Nov 26, 2025 | 17.39 | 17.39 | 15.75 | 15.75 | 15.75 | 14.55% | 500 |
| Nov 25, 2025 | 18.00 | 18.00 | 13.75 | 13.75 | 13.75 | -23.61% | 1,416 |
| Nov 24, 2025 | 15.84 | 19.00 | 15.00 | 18.00 | 18.00 | 20.00% | 15,730 |
| Nov 20, 2025 | 15.57 | 15.57 | 15.00 | 15.00 | 15.00 | -4.44% | 460 |
| Nov 17, 2025 | 16.00 | 16.00 | 15.70 | 15.70 | 15.70 | -1.89% | 300 |
| Nov 12, 2025 | 15.00 | 16.50 | 15.00 | 16.00 | 16.00 | 13.31% | 1,517 |
| Nov 11, 2025 | 14.00 | 14.12 | 14.00 | 14.12 | 14.12 | 0.86% | 1,205 |
| Nov 7, 2025 | 14.15 | 14.50 | 14.00 | 14.00 | 14.00 | -12.50% | 900 |
| Nov 6, 2025 | 16.00 | 16.00 | 16.00 | 16.00 | 16.00 | - | 300 |
| Nov 5, 2025 | 13.85 | 16.00 | 13.85 | 16.00 | 16.00 | 16.28% | 850 |
| Nov 3, 2025 | 14.50 | 14.50 | 13.76 | 13.76 | 13.76 | -8.27% | 737 |
| Oct 31, 2025 | 15.00 | 15.00 | 15.00 | 15.00 | 15.00 | -5.21% | 100 |
| Oct 29, 2025 | 15.75 | 15.83 | 15.75 | 15.83 | 15.83 | -2.62% | 2,300 |
| Oct 23, 2025 | 16.25 | 16.25 | 16.25 | 16.25 | 16.25 | 3.17% | 611 |
| Oct 22, 2025 | 15.75 | 15.75 | 15.75 | 15.75 | 15.75 | -2.60% | 620 |
| Oct 17, 2025 | 15.75 | 16.17 | 15.75 | 16.17 | 16.17 | 1.06% | 460 |
| 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 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 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 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 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 |