NSSC | NAPCO Sec Tech | Historical Data

S&P 500$7,592.40
-0.35%
2m
DOW 30$52,297.09
-0.36%
2m
NASDAQ 100$28,289.19
-0.30%
2m
Russell 2000$278.44
-1.64%
2m
Russell 1000$414.18
-0.44%
2m
S&P 400$3,685.94
-1.23%
2m
S&P 600$1,709.07
-1.21%
2m

NAPCO Sec Tech (NSSC)

NASDAQ

$30.46+$0.11 (+0.38%)

Price as of Nov 13, 2026 12:52 PM EST

$1.1B
Market Cap
-23.69%
1-Year Change
Security & Protection Services
Industry

1 Month
-16.19%

Low Price$29.99

High Price$39.98
3 Months
-21.57%

Low Price$29.99

High Price$39.98
1 Year
-23.69%

Low Price$29.99

High Price$46.65

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
11/12/2026	30.29	31.19	30.19	30.34	-0.91%	274,679
11/11/2026	31.67	31.73	30.57	30.62	-2.30%	290,355
11/10/2026	31.36	31.50	30.69	31.34	-0.29%	399,003
11/09/2026	30.60	31.61	30.37	31.43	+4.11%	475,511
11/07/2026	30.19	30.19	30.19	30.19	-0.17%	100
11/06/2026	30.18	30.78	29.92	30.24	+0.83%	445,192
11/05/2026	31.75	31.80	29.36	29.99	-5.54%	847,960
11/04/2026	32.43	32.92	31.63	31.75	-0.06%	565,172
11/03/2026	31.62	32.88	31.51	31.77	-1.04%	1,057,344
11/02/2026	31.35	34.34	31.00	32.11	-18.41%	2,447,224
11/02/2026	$0.34 Earnings
10/30/2026	39.97	40.11	38.64	39.35	-1.58%	407,720
10/29/2026	39.86	40.22	39.74	39.98	+0.81%	542,594
10/28/2026	39.71	40.12	39.45	39.66	-0.18%	373,757
10/27/2026	39.62	39.82	38.62	39.73	+1.25%	362,431
10/26/2026	39.21	39.40	38.68	39.24	+1.08%	309,227
10/23/2026	38.38	38.88	38.00	38.82	+0.57%	290,987
10/22/2026	36.90	38.68	36.90	38.60	+3.65%	301,086
10/21/2026	36.51	37.36	36.51	37.24	+2.17%	252,193
10/20/2026	35.98	36.59	35.89	36.45	+1.50%	206,650
10/19/2026	35.57	36.12	35.41	35.91	+0.96%	236,194
10/16/2026	36.02	36.27	35.21	35.57	-1.08%	285,885
10/15/2026	35.05	35.98	35.05	35.96	+2.68%	223,941
10/14/2026	35.71	35.90	34.65	35.02	-3.21%	265,318
10/13/2026	36.25	36.49	35.82	36.18	-0.06%	233,662
10/12/2026	36.14	36.44	35.86	36.20	+0.17%	238,148
10/09/2026	35.38	36.24	35.10	36.14	+2.79%	230,148
10/08/2026	35.32	35.42	34.71	35.16	-0.09%	426,916
10/07/2026	36.12	36.51	34.79	35.19	-3.96%	402,545
10/06/2026	36.49	36.67	36.25	36.64	+1.16%	164,309
10/05/2026	36.17	36.50	35.84	36.22	+0.14%	413,061
10/02/2026	36.76	36.76	36.16	36.17	-0.06%	229,077
10/01/2026	35.69	36.50	35.41	36.19	+1.60%	358,691
09/30/2026	35.64	35.74	35.35	35.62	+0.14%	329,216
09/29/2026	35.04	35.59	34.85	35.57	+1.45%	233,189
09/28/2026	35.32	35.52	34.52	35.06	-1.68%	297,217
09/25/2026	35.74	36.24	35.47	35.66	-0.06%	303,558
09/24/2026	35.88	35.88	34.86	35.68	-0.78%	376,367
09/23/2026	35.76	36.21	35.39	35.96	+0.22%	252,324
09/22/2026	36.33	36.47	35.63	35.88	+0.17%	327,480
09/21/2026	36.31	36.31	35.60	35.82	-0.86%	258,061
09/18/2026	35.89	36.21	35.59	36.13	+0.50%	677,827
09/17/2026	36.95	36.95	35.33	35.95	-1.05%	467,744
09/16/2026	36.04	36.38	35.79	36.33	+1.06%	433,828
09/15/2026	35.81	36.14	35.36	35.95	+0.25%	358,722
09/14/2026	35.76	36.17	35.44	35.86	-1.10%	312,042
09/11/2026	35.51	36.32	35.51	36.26	+2.60%	443,425
09/11/2026	$0.17 Dividend
09/10/2026	35.53	35.94	35.26	35.34	-1.11%	251,192
09/09/2026	36.52	36.88	35.55	35.74	-3.17%	343,732
09/08/2026	36.73	37.06	36.31	36.91	+0.20%	405,630
09/04/2026	36.76	37.30	36.01	36.83	-0.11%	567,491
09/03/2026	35.69	37.04	35.26	36.87	+3.93%	476,932
09/02/2026	35.28	36.43	35.28	35.48	+1.16%	390,881
09/01/2026	35.83	36.20	34.77	35.07	-2.76%	520,455
08/31/2026	35.18	36.31	34.88	36.07	+2.52%	539,077
08/28/2026	35.21	35.97	34.48	35.18	+0.20%	435,756
08/27/2026	34.51	35.23	33.75	35.11	-1.26%	1,115,587
08/26/2026	35.70	36.23	35.06	35.56	-1.92%	657,371
08/25/2026	37.26	37.77	35.63	36.26	-3.09%	684,637
08/24/2026	45.94	51.52	36.21	37.41	-1.31%	2,337,914
08/24/2026	$0.41 Earnings
08/21/2026	37.79	38.11	37.03	37.91	+0.85%	349,938
08/20/2026	37.28	38.11	37.28	37.59	-0.08%	316,169
08/19/2026	37.97	38.07	37.52	37.62	-0.03%	276,732
08/18/2026	37.48	37.79	36.95	37.63	-0.66%	270,420
08/17/2026	37.88	38.16	37.76	37.88	-0.68%	207,198
08/14/2026	38.12	38.28	37.68	38.14	+0.16%	190,400
08/13/2026	39.04	39.43	38.04	38.08	-1.57%	207,881
08/12/2026	39.72	39.92	38.49	38.68	-1.87%	226,398
08/11/2026	40.02	40.68	39.19	39.42	-1.00%	240,128
08/10/2026	40.74	41.23	39.74	39.82	-3.26%	188,950
08/07/2026	40.64	41.42	40.49	41.16	+1.08%	247,199
08/06/2026	39.94	40.99	39.94	40.72	+1.44%	245,696
08/05/2026	40.11	40.36	39.77	40.15	+0.30%	231,059
08/04/2026	38.45	40.11	38.17	40.03	+5.59%	401,898
08/03/2026	37.09	38.14	37.00	37.91	+2.72%	241,674
07/31/2026	36.14	37.01	35.91	36.90	+1.95%	234,819
07/30/2026	36.50	36.67	35.70	36.20	0.00%	323,917
07/29/2026	36.70	37.44	35.85	36.20	-2.36%	328,508
07/28/2026	36.17	37.18	36.09	37.07	+2.34%	274,671
07/27/2026	35.91	36.39	35.51	36.23	+1.85%	215,373
07/24/2026	35.86	36.08	35.36	35.57	+0.22%	207,347
07/23/2026	34.79	35.63	34.78	35.49	+0.25%	263,433
07/22/2026	35.79	36.31	35.18	35.40	-1.69%	309,583
07/21/2026	36.07	36.37	35.27	36.01	+0.36%	227,086
07/20/2026	36.04	36.38	35.75	35.88	-0.19%	232,226
07/17/2026	35.98	36.70	35.92	35.95	-1.50%	252,689
07/16/2026	35.16	36.55	35.16	36.49	+3.12%	274,727
07/15/2026	35.70	36.14	35.32	35.39	-0.95%	290,234
07/14/2026	35.95	35.95	35.37	35.73	+0.45%	235,541
07/13/2026	35.76	36.13	35.45	35.57	-0.91%	282,151
07/10/2026	36.11	36.20	35.39	35.90	-0.06%	486,973
07/09/2026	37.02	37.42	34.03	35.92	-5.23%	673,509
07/08/2026	37.84	38.38	37.48	37.90	-0.83%	384,526
07/07/2026	38.62	38.68	37.76	38.22	-1.99%	275,609
07/06/2026	37.79	39.05	37.62	38.99	+3.68%	226,296
07/02/2026	37.93	38.23	37.04	37.61	-0.18%	233,074
07/01/2026	37.80	38.47	37.51	37.68	-0.32%	281,680
06/30/2026	37.24	37.99	37.09	37.80	+1.85%	262,485