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Koss Corp (KOSS)
NASDAQ:KOSS
Time Period
1Y
Events
Historical Prices
Rows:
Jan 30, 2026
4.52
4.55
4.31
4.33
4.33
-3.56%
20,095
0.52
Jan 29, 2026
4.35
4.73
4.33
4.49
4.49
+3.22%
99,522
2.65
Jan 28, 2026
4.36
4.46
4.31
4.35
4.35
-0.91%
15,975
0.42
Jan 27, 2026
4.51
4.52
4.32
4.39
4.39
-2.44%
21,818
0.57
Jan 26, 2026
4.42
4.66
4.28
4.50
4.50
+1.81%
69,960
1.86
Jan 23, 2026
4.52
4.69
4.41
4.42
4.42
-1.56%
26,537
0.70
Jan 22, 2026
4.55
4.71
4.45
4.49
4.49
-0.66%
53,362
1.36
Jan 21, 2026
4.32
4.52
4.32
4.52
4.52
+5.61%
29,045
0.71
Jan 20, 2026
4.38
4.47
4.28
4.28
4.28
-4.25%
11,433
0.28
Jan 19, 2026
4.45
4.56
4.35
4.47
4.47
0.00%
0
0.00
Jan 16, 2026
4.45
4.56
4.35
4.47
4.47
+1.82%
46,328
1.10
Jan 15, 2026
4.34
4.47
4.34
4.39
4.39
+1.15%
19,922
0.44
Jan 14, 2026
4.31
4.46
4.25
4.34
4.34
+0.46%
21,713
0.48
Jan 13, 2026
4.53
4.62
4.24
4.32
4.32
-4.64%
48,745
1.07
Jan 12, 2026
4.34
4.68
4.34
4.53
4.53
+3.66%
46,422
1.02
Jan 09, 2026
4.31
4.67
4.21
4.37
4.37
+1.39%
188,729
4.37
Jan 08, 2026
4.21
4.37
4.21
4.31
4.31
+0.70%
47,776
1.11
Jan 07, 2026
4.33
4.41
4.16
4.28
4.28
0.00%
35,710
0.83
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
Rows: