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Koss Corp (KOSS)
NASDAQ:KOSS
Time Period
1Y
Events
Historical Prices
Rows:
Jan 06, 2026
4.45
4.65
4.28
4.28
4.28
-4.46%
124,396
3.01
Jan 05, 2026
4.29
4.70
4.29
4.48
4.48
+3.23%
132,358
3.31
Jan 02, 2026
4.16
4.40
4.15
4.34
4.34
+4.83%
31,425
0.78
Dec 31, 2025
4.19
4.25
4.12
4.14
4.14
-1.43%
41,872
1.05
Dec 30, 2025
4.30
4.42
4.20
4.20
4.20
-2.55%
43,367
1.09
Dec 29, 2025
4.40
4.41
4.30
4.31
4.31
-4.01%
26,602
0.67
Dec 26, 2025
4.46
4.49
4.41
4.49
4.49
+0.67%
16,859
0.42
Dec 24, 2025
4.46
4.50
4.41
4.46
4.46
-0.22%
6,228
0.15
Dec 23, 2025
4.40
4.50
4.35
4.47
4.47
+1.13%
25,997
0.65
Dec 22, 2025
4.36
4.60
4.36
4.42
4.42
+3.27%
48,241
1.21
Dec 19, 2025
4.50
4.64
4.26
4.28
4.28
-5.73%
72,117
1.83
Dec 18, 2025
4.51
4.80
4.41
4.54
4.54
+0.89%
146,842
3.91
Dec 17, 2025
4.51
4.62
4.41
4.50
4.50
-0.22%
40,164
1.08
Dec 16, 2025
4.54
4.65
4.51
4.51
4.51
-1.96%
14,915
0.40
Dec 15, 2025
4.62
4.65
4.50
4.60
4.60
+0.44%
32,669
0.87
Dec 12, 2025
4.70
4.72
4.58
4.58
4.58
-2.97%
16,105
0.42
Dec 11, 2025
4.62
4.76
4.61
4.72
4.72
+1.51%
12,625
0.33
Dec 10, 2025
4.70
4.86
4.63
4.65
4.65
-2.52%
21,909
0.56
Dec 09, 2025
4.59
4.77
4.59
4.77
4.77
+3.92%
24,813
0.62
Dec 08, 2025
4.96
4.96
4.56
4.59
4.59
-4.77%
84,066
2.12
Dec 05, 2025
4.89
4.90
4.82
4.82
4.82
-0.62%
19,066
0.48
Dec 04, 2025
4.86
4.93
4.80
4.85
4.85
-1.82%
18,305
0.46
Dec 03, 2025
4.90
4.97
4.81
4.94
4.94
+0.82%
21,745
0.54
Dec 02, 2025
4.94
4.99
4.86
4.90
4.90
+1.03%
19,860
0.49
Dec 01, 2025
4.92
4.98
4.83
4.85
4.85
-4.15%
11,289
0.28
Nov 28, 2025
4.79
5.06
4.79
5.06
5.06
+5.20%
25,044
0.61
Nov 26, 2025
4.83
4.92
4.71
4.81
4.81
+0.21%
28,627
0.69
Nov 25, 2025
4.71
4.91
4.66
4.80
4.80
+3.90%
23,160
0.55
Nov 24, 2025
4.62
4.74
4.62
4.62
4.62
-0.86%
24,429
0.56
Nov 21, 2025
4.55
4.82
4.50
4.66
4.66
+1.97%
56,456
1.27
Nov 20, 2025
4.62
4.72
4.52
4.57
4.57
-0.98%
14,701
0.33
Nov 19, 2025
4.64
4.70
4.56
4.62
4.62
-0.54%
12,823
0.28
Nov 18, 2025
4.74
4.74
4.61
4.64
4.64
-2.32%
12,667
0.27
Nov 17, 2025
4.82
4.87
4.65
4.75
4.75
-1.45%
17,633
0.34
Nov 14, 2025
4.74
4.99
4.74
4.82
4.82
+0.42%
11,079
0.20
Nov 13, 2025
4.99
4.99
4.75
4.80
4.80
-2.44%
21,569
0.39
Nov 12, 2025
4.98
5.07
4.88
4.92
4.92
-1.80%
22,897
0.41
Nov 11, 2025
5.09
5.09
4.83
5.01
5.01
-1.65%
33,613
0.60
Nov 10, 2025
4.58
5.10
4.58
5.09
5.09
+13.20%
71,644
1.31
Nov 07, 2025
4.45
4.55
4.34
4.50
4.50
-0.88%
34,308
0.62
Nov 06, 2025
4.72
4.78
4.46
4.54
4.54
-3.61%
25,042
0.46
Nov 05, 2025
4.61
4.76
4.60
4.71
4.71
+2.17%
26,703
0.48
Nov 04, 2025
4.71
4.88
4.59
4.61
4.61
-3.56%
52,132
0.95
Nov 03, 2025
4.81
4.85
4.72
4.78
4.78
-1.04%
18,469
0.33
Oct 31, 2025
5.19
5.19
4.81
4.83
4.83
+0.84%
41,510
0.75
Oct 30, 2025
4.90
4.90
4.75
4.79
4.79
-2.04%
29,837
0.54
Oct 29, 2025
5.01
5.02
4.86
4.89
4.89
-3.36%
26,683
0.48
Oct 28, 2025
5.05
5.16
5.00
5.06
5.06
-0.39%
22,834
0.40
Oct 27, 2025
5.15
5.30
5.04
5.08
5.08
-2.12%
54,556
0.95
Oct 24, 2025
5.19
5.21
5.05
5.19
5.19
+2.98%
33,088
0.57
Rows: