NAPCO Security Technologies, Inc. - Common Stock (NSSC)

Last Price35.62

Change+0.05 (0.14%)

NASDAQ · Last Trade: Sep 30th, 10:29 PM EDT

Historical Prices For NAPCO Security Technologies, Inc. - Common Stock (NSSC)

Date Range:

2026-07-01 - 2026-10-01

Date	Open	High	Low	Close	Volume	Adjusted Close
9/30/2026	35.64	35.74	35.35	35.62	329,213	35.62
9/29/2026	35.04	35.59	34.85	35.57	233,187	35.57
9/28/2026	35.32	35.52	34.52	35.06	299,525	35.06
9/25/2026	35.74	36.24	35.47	35.66	303,558	35.66
9/24/2026	35.88	35.88	34.86	35.68	376,346	35.68
9/23/2026	35.76	36.21	35.39	35.96	252,322	35.96
9/22/2026	36.33	36.47	35.63	35.88	327,480	35.88
9/21/2026	36.31	36.31	35.60	35.82	258,061	35.82
9/18/2026	35.89	36.21	35.59	36.13	677,828	36.13
9/17/2026	36.95	36.95	35.33	35.95	467,742	35.95
9/16/2026	36.04	36.38	35.79	36.33	433,805	36.33
9/15/2026	35.81	36.14	35.35	35.95	358,722	35.95
9/14/2026	35.76	36.17	35.44	35.86	312,041	35.86
9/11/2026	35.51	36.32	35.51	36.26	443,426	36.26
9/10/2026	35.70	36.12	35.43	35.51	251,189	35.34
9/09/2026	36.70	37.06	35.72	35.91	343,730	35.74
9/08/2026	36.91	37.23	36.48	37.09	405,627	36.91
9/04/2026	36.94	37.48	36.19	37.01	567,492	36.83
9/03/2026	35.86	37.22	35.43	37.05	476,928	36.87
9/02/2026	35.45	36.61	35.45	35.65	390,879	35.48
9/01/2026	36.00	36.37	34.94	35.24	520,455	35.07
8/31/2026	35.35	36.48	35.05	36.24	539,074	36.07
8/28/2026	35.38	36.14	34.65	35.35	435,756	35.18
8/27/2026	34.68	35.40	33.91	35.28	1,115,517	35.11
8/26/2026	35.87	36.40	35.23	35.73	657,374	35.56
8/25/2026	37.44	37.95	35.80	36.43	684,632	36.26
8/24/2026	46.16	51.77	36.38	37.59	2,337,633	37.41
8/21/2026	37.97	38.29	37.21	38.09	349,939	37.91
8/20/2026	37.46	38.29	37.46	37.77	316,169	37.59
8/19/2026	38.15	38.25	37.70	37.80	276,731	37.62
8/18/2026	37.66	37.97	37.13	37.81	270,420	37.63
8/17/2026	38.29	38.34	37.94	38.06	207,197	37.88
8/14/2026	38.30	38.47	37.86	38.32	190,401	38.14
8/13/2026	39.23	39.62	38.22	38.26	207,877	38.08
8/12/2026	39.91	40.11	38.67	38.87	226,397	38.68
8/11/2026	40.21	40.88	39.38	39.61	240,127	39.42
8/10/2026	40.94	41.42	39.93	40.01	188,950	39.82
8/07/2026	40.84	41.62	40.68	41.36	247,200	41.16
8/06/2026	40.13	41.19	40.13	40.92	245,696	40.72
8/05/2026	40.30	40.55	39.97	40.34	231,058	40.15
8/04/2026	38.63	40.30	38.35	40.22	401,894	40.03
8/03/2026	37.27	38.33	37.18	38.09	241,673	37.91
7/31/2026	36.31	37.19	36.08	37.08	234,923	36.90
7/30/2026	36.68	36.85	35.88	36.37	323,916	36.20
7/29/2026	36.88	37.62	36.02	36.37	328,508	36.20
7/28/2026	36.34	37.36	36.26	37.25	274,666	37.07
7/27/2026	36.08	36.57	35.68	36.40	215,373	36.23
7/24/2026	36.03	36.25	35.53	35.74	207,348	35.57
7/23/2026	34.96	35.80	34.95	35.66	263,432	35.49
7/22/2026	35.96	36.48	35.35	35.57	309,583	35.40
7/21/2026	36.24	36.54	35.44	36.18	227,087	36.01
7/20/2026	36.21	36.55	35.92	36.05	232,225	35.88
7/17/2026	36.15	36.88	36.09	36.12	252,689	35.95
7/16/2026	35.33	36.73	35.33	36.67	274,728	36.49
7/15/2026	35.87	36.31	35.49	35.56	290,235	35.39
7/14/2026	36.12	36.12	35.54	35.90	241,874	35.73
7/13/2026	35.93	36.30	35.66	35.74	282,151	35.57
7/10/2026	36.28	36.38	35.56	36.07	486,973	35.90
7/09/2026	37.20	37.60	34.20	36.09	673,510	35.92
7/08/2026	38.02	38.56	37.66	38.08	384,525	37.90
7/07/2026	38.81	38.87	37.94	38.40	275,610	38.22
7/06/2026	37.97	39.24	37.80	39.18	226,296	38.99
7/02/2026	38.11	38.41	37.22	37.79	233,075	37.61
7/01/2026	37.98	38.66	37.69	37.86	281,680	37.68