Qualstar Corporation (QBAK) Historical Stock Data
19.00 ↓0.75 (-3.80%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, QBAK is down -0.04% a day on average. There have been 21 days where Qualstar Corporation closed green and 9 days where QBAK closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-12 | 19.75 | 19.00 | ↓$0.75 (-3.80%) | 19.00 | 19.75 | 1.10K |
| 2025-12-11 | 19.75 | 19.75 | ↑$0.00 (0.00%) | 19.05 | 19.75 | 1.65K |
| 2025-12-10 | 18.20 | 18.20 | ↑$0.00 (0.00%) | 18.20 | 18.20 | 100 |
| 2025-12-09 | 18.00 | 17.50 | ↓$0.50 (-2.78%) | 16.60 | 18.65 | 3.19K |
| 2025-12-08 | 17.25 | 18.00 | ↑$0.75 (4.35%) | 17.25 | 18.00 | 325 |
| 2025-12-03 | 16.50 | 17.25 | ↑$0.75 (4.55%) | 16.50 | 19.75 | 17.77K |
| 2025-12-02 | 17.75 | 16.90 | ↓$0.85 (-4.79%) | 16.50 | 19.00 | 5.79K |
| 2025-11-26 | 17.39 | 15.75 | ↓$1.64 (-9.43%) | 15.75 | 17.39 | 400 |
| 2025-11-25 | 18.00 | 13.75 | ↓$4.25 (-23.61%) | 13.75 | 18.00 | 0.91K |
| 2025-11-24 | 15.84 | 18.00 | ↑$2.16 (13.64%) | 15.84 | 19.00 | 14.20K |
| 2025-11-20 | 15.50 | 15.00 | ↓$0.50 (-3.23%) | 15.00 | 15.50 | 300 |
| 2025-11-12 | 15.00 | 16.00 | ↑$1.00 (6.67%) | 15.00 | 16.50 | 0.91K |
| 2025-11-11 | 14.00 | 14.00 | ↑$0.00 (0.00%) | 14.00 | 14.00 | 1K |
| 2025-11-07 | 14.15 | 14.00 | ↓$0.15 (-1.06%) | 14.00 | 14.15 | 400 |
| 2025-11-06 | 16.00 | 16.00 | ↑$0.00 (0.00%) | 16.00 | 16.00 | 300 |
| 2025-11-05 | 13.85 | 16.00 | ↑$2.15 (15.52%) | 13.85 | 16.00 | 800 |
| 2025-11-03 | 14.21 | 14.21 | ↑$0.00 (0.00%) | 14.21 | 14.21 | 100 |
| 2025-10-31 | 15.00 | 15.00 | ↑$0.00 (0.00%) | 15.00 | 15.00 | 100 |
| 2025-10-29 | 15.75 | 15.75 | ↑$0.00 (0.00%) | 15.75 | 15.75 | 0.96K |
| 2025-10-22 | 15.75 | 15.75 | ↑$0.00 (0.00%) | 15.75 | 15.75 | 550 |
| 2025-10-17 | 15.75 | 16.17 | ↑$0.42 (2.67%) | 15.75 | 16.17 | 500 |
| 2025-10-14 | 16.30 | 16.00 | ↓$0.30 (-1.84%) | 15.50 | 16.30 | 1.71K |
| 2025-10-10 | 17.00 | 16.20 | ↓$0.80 (-4.71%) | 16.20 | 17.00 | 1.11K |
| 2025-10-09 | 17.00 | 17.00 | ↑$0.00 (0.00%) | 17.00 | 17.00 | 400 |
| 2025-10-08 | 16.50 | 17.00 | ↑$0.50 (3.03%) | 16.50 | 17.00 | 200 |
| 2025-10-03 | 15.32 | 15.50 | ↑$0.18 (1.17%) | 15.00 | 16.00 | 4.96K |
| 2025-10-02 | 15.34 | 15.34 | ↑$0.00 (0.00%) | 15.34 | 15.34 | 100 |
| 2025-10-01 | 15.00 | 15.35 | ↑$0.35 (2.33%) | 15.00 | 15.35 | 825 |
| 2025-09-26 | 14.00 | 14.00 | ↑$0.00 (0.00%) | 14.00 | 14.00 | 4.51K |
| 2025-09-22 | 15.50 | 15.50 | ↑$0.00 (0.00%) | 15.50 | 15.50 | 400 |
Create an account or log in to view more rows.
$QBAK good times
$QBAK come on I wana jump up and down
$QBAK where’s the WSB guys at? Still sleeping?
$QBAK buying all the dips.
$QBAK doesn’t look good for Monday.
$QBAK I bought the dip
$QBAK breaking out of this wedge sooner than later
$QBAK let’s go!! Squeeze time
$QBAK over a thousand shares in now
$QBAK it can go lower