Napco Security Technologies, Inc. (NSSC)
NASDAQ: NSSC · Real-Time Price · USD
36.68
+0.30 (0.84%)
Jul 31, 2026, 11:24 AM EDT - Market open

NSSC Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 31, 202636.3136.5536.0836.49-0.33%28,936
Jul 30, 202636.6836.8535.8836.3736.37-323,864
Jul 29, 202636.8837.6236.0236.3736.37-2.36%328,507
Jul 28, 202636.3437.3636.2637.2537.252.34%274,671
Jul 27, 202636.0836.5735.6836.4036.401.85%215,373
Jul 24, 202636.0336.2535.5335.7435.740.22%207,347
Jul 23, 202634.9635.8034.9535.6635.660.25%263,433
Jul 22, 202635.9636.4835.3535.5735.57-1.69%309,583
Jul 21, 202636.2436.5435.4436.1836.180.36%227,086
Jul 20, 202636.2136.5635.9236.0536.05-0.19%232,226
Jul 17, 202636.1536.8836.0936.1236.12-1.50%252,689
Jul 16, 202635.3336.7335.3336.6736.673.12%274,727
Jul 15, 202635.8736.3135.4935.5635.56-0.95%290,234
Jul 14, 202636.1236.1235.5435.9035.900.45%241,873
Jul 13, 202635.9336.3035.6235.7435.74-0.91%282,151
Jul 10, 202636.2836.3835.5636.0736.07-0.06%486,973
Jul 9, 202637.2037.6134.2036.0936.09-5.23%673,509
Jul 8, 202638.0238.5637.6638.0838.08-0.83%384,526
Jul 7, 202638.8138.8737.9438.4038.40-1.99%275,609
Jul 6, 202637.9739.2437.8039.1839.183.68%226,296
Jul 2, 202638.1138.4137.2237.7937.79-0.18%233,074
Jul 1, 202637.9838.6637.6937.8637.86-0.32%281,680
Jun 30, 202637.4238.1837.2737.9837.981.85%262,485
Jun 29, 202637.0737.4536.6737.2937.29-331,218
Jun 26, 202637.0037.6736.7337.2937.29-0.35%905,845
Jun 25, 202638.0338.3837.3437.4237.42-541,498
Jun 24, 202637.2938.3837.2137.4237.42-0.19%491,208
Jun 23, 202637.2238.3137.0537.4937.49-0.03%560,239
Jun 22, 202636.9337.6136.3237.5037.500.29%590,735
Jun 18, 202636.8538.0236.5537.3937.393.69%1,528,957
Jun 17, 202637.5237.9936.0436.0636.06-3.81%397,758
Jun 16, 202637.8238.4337.2637.4937.49-0.21%562,263
Jun 15, 202637.8838.2337.4637.5737.570.94%1,025,947
Jun 12, 202636.4337.6236.0837.2237.222.59%401,686
Jun 11, 202635.4636.5635.1636.4336.283.41%459,917
Jun 10, 202635.0535.6134.7235.2335.080.26%313,240
Jun 9, 202635.0836.0234.3235.1435.000.37%320,546
Jun 8, 202635.4835.4834.7235.0134.870.14%373,223
Jun 5, 202635.5435.7034.9034.9634.82-2.26%268,379
Jun 4, 202636.1136.4235.7235.7735.62-0.61%270,475
Jun 3, 202636.0136.3335.7235.9935.84-0.58%378,132
Jun 2, 202635.2736.4235.2736.2036.052.64%387,602
Jun 1, 202636.9237.4634.7635.2735.12-6.02%582,606
May 29, 202636.8237.5536.5037.5337.382.07%699,581
May 28, 202636.0436.9035.2536.7736.621.69%346,392
May 27, 202637.1837.3236.0636.1636.01-2.51%341,494
May 26, 202637.5238.0737.0037.0936.94-0.86%388,377
May 22, 202636.9637.5136.8337.4137.261.96%224,958
May 21, 202636.5837.2936.1236.6936.54-0.08%535,282
May 20, 202636.0937.0635.6636.7236.572.51%584,961