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Qualstar (QBAK)
OTHER OTC:QBAK
Time Period
1Y
Events
Historical Prices
Rows:
Mar 19, 2026
17.71
17.98
17.43
17.71
17.71
-1.92%
0
0.00
Mar 18, 2026
18.05
18.05
18.05
18.05
18.05
-0.55%
142
0.21
Mar 17, 2026
18.15
18.30
18.00
18.15
18.15
0.00%
0
0.00
Mar 16, 2026
18.15
18.30
18.00
18.15
18.15
+0.83%
0
0.00
Mar 13, 2026
18.00
18.00
18.00
18.00
18.00
-0.50%
488
0.67
Mar 12, 2026
18.10
18.10
18.00
18.09
18.09
-0.88%
2,532
3.48
Mar 11, 2026
18.25
18.25
18.25
18.25
18.25
+0.58%
101
0.14
Mar 10, 2026
18.26
18.26
18.10
18.14
18.14
-0.85%
600
0.74
Mar 09, 2026
18.30
18.30
18.30
18.30
18.30
-0.41%
100
0.12
Mar 06, 2026
18.38
18.45
18.30
18.38
18.38
+0.11%
0
0.00
Mar 05, 2026
18.35
18.35
18.35
18.35
18.35
-0.25%
241
0.30
Mar 04, 2026
18.40
18.50
18.30
18.40
18.40
-1.34%
0
0.00
Mar 03, 2026
18.65
18.65
18.65
18.65
18.65
-1.58%
101
0.07
Mar 02, 2026
18.95
18.95
18.95
18.95
18.95
+1.61%
110
0.08
Feb 27, 2026
18.65
18.95
18.35
18.65
18.65
-1.32%
0
0.00
Feb 26, 2026
18.90
18.90
18.90
18.90
18.90
+0.93%
100
0.07
Feb 25, 2026
18.73
18.90
18.55
18.73
18.73
+1.77%
0
0.00
Feb 24, 2026
18.40
18.40
18.40
18.40
18.40
-3.80%
444
0.27
Feb 23, 2026
19.13
19.13
19.13
19.13
19.13
-0.64%
106
0.06
Feb 20, 2026
19.40
19.40
19.22
19.25
19.25
-0.77%
356
0.22
Feb 19, 2026
19.60
19.60
19.40
19.40
19.40
-1.02%
1,179
0.73
Feb 18, 2026
19.60
19.60
19.60
19.60
19.60
+0.51%
405
0.25
Feb 17, 2026
19.10
19.95
19.00
19.50
19.50
+1.83%
2,800
1.78
Feb 16, 2026
19.15
20.00
18.30
19.15
19.15
0.00%
0
0.00
Feb 13, 2026
19.15
20.00
18.30
19.15
19.15
+0.47%
0
0.00
Feb 12, 2026
19.06
19.06
19.06
19.06
19.06
-0.73%
200
0.13
Feb 11, 2026
19.50
19.50
19.20
19.20
19.20
-2.34%
260
0.16
Feb 10, 2026
19.45
19.75
19.45
19.60
19.60
-0.31%
500
0.31
Feb 09, 2026
19.51
19.69
18.31
19.66
19.66
-0.71%
2,429
1.54
Feb 06, 2026
19.80
20.10
19.50
19.80
19.80
-1.00%
0
0.00
Feb 05, 2026
19.50
20.00
19.50
20.00
20.00
-2.44%
350
0.22
Feb 04, 2026
20.53
20.53
20.50
20.50
20.50
-0.97%
225
0.14
Feb 03, 2026
20.75
20.75
20.51
20.70
20.70
+0.98%
1,006
0.64
Feb 02, 2026
19.65
20.73
19.60
20.50
20.50
+6.22%
6,084
4.10
Jan 30, 2026
19.40
19.40
19.30
19.30
19.30
+0.69%
500
0.34
Jan 29, 2026
19.65
19.65
19.10
19.17
19.17
-1.70%
473
0.31
Jan 28, 2026
19.20
19.50
19.20
19.50
19.50
+6.62%
481
0.32
Jan 27, 2026
19.05
19.05
18.28
18.29
18.29
-3.99%
1,947
1.33
Jan 26, 2026
19.09
19.09
19.05
19.05
19.05
-1.42%
397
0.27
Jan 23, 2026
19.33
19.60
19.05
19.33
19.33
+1.44%
0
0.00
Jan 22, 2026
19.13
19.13
19.05
19.05
19.05
-2.84%
216
0.15
Jan 21, 2026
19.75
19.75
19.61
19.61
19.61
+1.07%
398
0.27
Jan 20, 2026
19.40
19.75
19.05
19.40
19.40
-1.77%
0
0.00
Jan 19, 2026
19.60
19.75
19.60
19.75
19.75
0.00%
0
0.00
Jan 16, 2026
19.60
19.75
19.60
19.75
19.75
+3.41%
1,153
0.79
Jan 15, 2026
19.40
19.40
19.10
19.10
19.10
+0.52%
412
0.28
Jan 14, 2026
19.75
19.75
19.00
19.00
19.00
+0.18%
657
0.44
Jan 13, 2026
19.75
19.75
18.94
18.97
18.97
-3.65%
3,453
2.39
Jan 12, 2026
19.75
19.75
18.54
19.68
19.68
+2.52%
4,388
3.10
Jan 09, 2026
19.20
19.75
18.65
19.20
19.20
-1.13%
0
0.00
Rows: