Napco Security (NSSC)
NASDAQ:NSSC
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Time Period
1Y
Events
Historical Prices
Rows:
Apr 28, 2026
45.93
46.16
44.76
45.65
45.65
-0.95%
305,839
0.49
Apr 27, 2026
45.91
46.35
45.43
46.09
46.09
+0.39%
289,327
0.46
Apr 24, 2026
45.12
45.95
44.68
45.91
45.91
+2.30%
218,851
0.35
Apr 23, 2026
45.62
45.81
44.59
44.88
44.88
-0.91%
270,043
0.43
Apr 22, 2026
45.80
46.10
44.88
45.29
45.29
-0.83%
217,890
0.35
Apr 21, 2026
45.89
46.45
45.48
45.67
45.67
-0.52%
308,823
0.49
Apr 20, 2026
45.38
46.27
45.36
45.91
45.91
+1.17%
275,298
0.43
Apr 17, 2026
45.52
46.05
44.75
45.38
45.38
+1.54%
300,220
0.47
Apr 16, 2026
44.21
44.74
43.83
44.69
44.69
+1.09%
245,884
0.39
Apr 15, 2026
43.90
44.31
43.35
44.21
44.21
+0.09%
221,011
0.35
Apr 14, 2026
44.59
45.09
43.49
44.17
44.17
+0.39%
345,580
0.54
Apr 13, 2026
42.50
44.03
42.41
44.00
44.00
+2.92%
324,133
0.51
Apr 10, 2026
42.24
42.86
41.81
42.75
42.75
+1.59%
312,744
0.49
Apr 09, 2026
42.40
42.71
41.96
42.08
42.08
-1.20%
334,142
0.52
Apr 08, 2026
43.47
43.97
42.53
42.59
42.59
+2.60%
547,918
0.87
Apr 07, 2026
40.00
41.61
40.00
41.51
41.51
+3.16%
404,364
0.64
Apr 06, 2026
39.75
40.32
39.28
40.24
40.24
+0.93%
265,188
0.42
Apr 03, 2026
38.25
39.92
38.25
39.87
39.87
0.00%
0
0.00
Apr 02, 2026
38.25
39.92
38.25
39.87
39.87
+1.06%
276,555
0.44
Apr 01, 2026
39.72
40.22
39.41
39.45
39.45
+0.15%
353,105
0.56
Mar 31, 2026
38.45
39.61
38.23
39.39
39.39
+3.93%
290,680
0.46
Mar 30, 2026
38.84
38.84
37.51
37.90
37.90
-1.07%
411,124
0.66
Mar 27, 2026
38.51
39.12
38.01
38.31
38.31
-1.57%
439,484
0.71
Mar 26, 2026
40.74
41.03
38.52
38.92
38.92
-6.22%
485,549
0.79
Mar 25, 2026
43.38
43.38
41.17
41.50
41.50
-2.90%
516,737
0.84
Mar 24, 2026
42.13
43.41
41.96
42.74
42.74
+0.16%
668,951
1.11
Mar 23, 2026
41.84
43.04
41.35
42.67
42.67
+4.97%
470,931
0.79
Mar 20, 2026
42.38
42.38
40.49
40.65
40.65
-3.95%
1,048,857
1.80
Mar 19, 2026
42.01
42.57
40.56
42.32
42.32
-0.56%
714,453
1.24
Mar 18, 2026
43.38
43.46
42.05
42.56
42.56
-2.36%
879,595
1.53
Mar 17, 2026
42.84
43.60
42.48
43.59
43.59
+1.75%
549,805
0.96
Mar 16, 2026
43.14
43.92
42.65
42.84
42.84
+0.63%
871,534
1.54
Mar 13, 2026
42.20
42.75
42.07
42.57
42.57
+1.00%
1,062,754
1.91
Mar 12, 2026
41.56
42.41
40.97
42.15
42.15
-0.59%
6,767,581
14.88
Mar 11, 2026
43.36
43.52
42.26
42.55
42.40
-1.96%
814,379
1.81
Mar 10, 2026
42.85
44.51
42.76
43.40
43.25
+0.81%
651,856
1.47
Mar 09, 2026
42.06
43.26
40.97
43.05
42.90
+4.59%
1,199,491
2.76
Mar 06, 2026
41.95
42.14
40.94
41.16
41.01
-3.36%
449,330
1.04
Mar 05, 2026
42.79
44.21
42.21
42.59
42.44
-2.25%
1,069,211
2.54
Mar 04, 2026
43.54
43.94
42.76
43.57
43.42
+0.79%
370,741
0.88
Mar 03, 2026
43.51
43.63
42.21
43.23
43.08
-3.22%
433,348
1.03
Mar 02, 2026
45.65
45.76
44.40
44.67
44.51
-4.16%
652,500
1.56
Feb 27, 2026
46.18
46.67
45.55
46.61
46.45
-0.09%
1,048,401
2.55
Feb 26, 2026
47.29
47.30
46.19
46.65
46.49
-1.23%
270,880
0.65
Feb 25, 2026
46.46
47.26
45.50
47.23
47.06
+2.74%
358,492
0.87
Feb 24, 2026
46.17
47.16
45.52
45.97
45.81
+0.22%
418,671
1.03
Feb 23, 2026
45.55
45.92
44.48
45.87
45.71
+0.02%
445,503
1.11
Feb 20, 2026
44.81
46.08
44.62
45.86
45.70
+1.96%
534,346
1.35
Feb 19, 2026
43.27
45.03
42.72
44.98
44.82
+3.43%
729,632
1.86
Feb 18, 2026
44.15
44.57
43.32
43.49
43.34
-1.45%
456,008
1.16
Rows: