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Qualstar (QBAK)
OTHER OTC:QBAK
US Market
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Qualstar (QBAK) Historical Prices

45 Followers
Time Period
1Y
Events
Historical Prices
Historical Prices
Rows:
50
Date
Open
High
Low
Close
Adj Close
% Change
Volume
Relative Volume
Sep 25, 2026
3.50
4.79
3.50
4.70
4.70
+34.29%
38,452
33.82
Sep 24, 2026
3.40
3.50
3.30
3.50
3.50
+7.69%
1,845
1.67
Sep 23, 2026
3.33
3.33
3.25
3.25
3.25
-0.76%
550
0.50
Sep 22, 2026
3.28
3.40
3.15
3.28
3.28
+5.65%
0
0.00
Sep 21, 2026
3.10
3.10
3.10
3.10
3.10
0.00%
350
0.32
Sep 18, 2026
3.01
3.10
3.01
3.10
3.10
+1.64%
300
0.28
Sep 17, 2026
3.05
3.05
3.05
3.05
3.05
+1.33%
292
0.27
Sep 16, 2026
3.00
3.01
3.00
3.01
3.01
0.00%
850
0.79
Sep 15, 2026
3.11
3.11
3.01
3.01
3.01
-4.44%
1,300
1.23
Sep 14, 2026
3.30
3.40
3.00
3.15
3.15
-11.27%
9,650
10.69
Sep 11, 2026
3.50
3.59
3.50
3.55
3.55
+1.43%
4,300
4.79
Sep 10, 2026
3.56
3.56
3.50
3.50
3.50
+0.14%
672
0.70
Sep 09, 2026
3.50
3.59
3.40
3.50
3.50
0.00%
0
0.00
Sep 08, 2026
3.50
3.59
3.40
3.50
3.50
+0.58%
0
0.00
Sep 07, 2026
3.48
3.55
3.40
3.48
3.48
0.00%
0
0.00
Sep 04, 2026
3.48
3.55
3.40
3.48
3.48
-2.11%
0
0.00
Sep 03, 2026
3.50
3.80
3.50
3.55
3.55
-1.28%
6,410
6.98
Sep 02, 2026
3.50
3.60
3.50
3.60
3.60
+2.74%
2,100
2.37
Sep 01, 2026
3.58
3.58
3.50
3.50
3.50
+1.45%
400
0.46
Aug 31, 2026
3.39
3.45
3.39
3.45
3.45
0.00%
0
0.00
Aug 28, 2026
3.39
3.45
3.39
3.45
3.45
+3.76%
550
0.63
Aug 27, 2026
3.33
3.45
3.20
3.33
3.33
+3.91%
0
0.00
Aug 26, 2026
3.21
3.21
3.20
3.20
3.20
-3.32%
1,250
1.46
Aug 25, 2026
3.31
3.45
3.17
3.31
3.31
+3.44%
0
0.00
Aug 24, 2026
3.25
3.25
3.20
3.20
3.20
-1.54%
200
0.23
Aug 21, 2026
3.64
3.64
3.25
3.25
3.25
-7.14%
1,005
1.15
Aug 20, 2026
3.50
3.50
3.50
3.50
3.50
+9.38%
300
0.34
Aug 19, 2026
3.05
3.20
3.05
3.20
3.20
+6.67%
900
1.05
Aug 18, 2026
3.00
3.00
3.00
3.00
3.00
+3.81%
250
0.29
Aug 17, 2026
2.90
2.93
2.80
2.89
2.89
+6.84%
815
0.96
Aug 14, 2026
2.15
2.75
2.15
2.71
2.71
+16.34%
12,730
18.94
Aug 13, 2026
2.33
2.50
2.15
2.33
2.33
0.00%
0
0.00
Aug 12, 2026
2.33
2.50
2.15
2.33
2.33
0.00%
0
0.00
Aug 11, 2026
2.33
2.50
2.15
2.33
2.33
0.00%
0
0.00
Aug 10, 2026
2.33
2.50
2.15
2.33
2.33
+8.14%
0
0.00
Aug 07, 2026
2.45
2.45
2.15
2.15
2.15
-12.24%
2,250
3.37
Aug 06, 2026
2.45
2.45
2.45
2.45
2.45
-2.97%
200
0.30
Aug 05, 2026
2.53
2.60
2.45
2.53
2.53
+3.06%
0
0.00
Aug 04, 2026
2.50
2.60
2.45
2.45
2.45
+3.95%
2,300
3.22
Aug 03, 2026
2.60
2.70
2.36
2.36
2.36
-11.06%
802
1.12
Jul 31, 2026
2.65
2.65
2.65
2.65
2.65
0.00%
0
0.00
Jul 30, 2026
2.65
2.65
2.65
2.65
2.65
-6.85%
130
0.18
Jul 29, 2026
2.85
3.04
2.65
2.85
2.85
+9.42%
0
0.00
Jul 28, 2026
2.88
2.88
2.57
2.60
2.60
-10.96%
2,330
3.36
Jul 27, 2026
2.92
3.04
2.80
2.92
2.92
+0.34%
0
0.00
Jul 24, 2026
2.91
2.91
2.91
2.91
2.91
-3.64%
550
0.76
Jul 23, 2026
3.02
3.02
3.02
3.02
3.02
-0.33%
700
0.98
Jul 22, 2026
3.03
3.04
3.02
3.03
3.03
0.00%
0
0.00
Jul 21, 2026
3.03
3.04
3.02
3.03
3.03
-1.14%
0
0.00
Jul 20, 2026
3.05
3.07
3.04
3.07
3.07
-1.13%
1,792
2.56
Rows:
50