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Napco Security Technologies, Inc. (NSSC)
NASDAQ: NSSC · Real-Time Price · USD
27.94
-0.40 (-1.41%)
At close: May 28, 2025, 4:00 PM
27.90
-0.04 (-0.14%)
After-hours: May 28, 2025, 4:00 PM EDT

NSSC Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 28, 202528.5128.5127.8327.9027.90-1.55%352,687
May 27, 202528.5028.5128.1928.3428.340.85%312,631
May 23, 202527.8128.3527.6728.1028.10-1.37%352,251
May 22, 202528.1728.5627.9628.4928.490.67%388,617
May 21, 202528.0728.5928.0628.3028.30-0.14%489,771
May 20, 202527.9528.5427.9028.3428.341.40%637,870
May 19, 202527.3627.9727.3227.9527.950.43%303,844
May 16, 202527.6327.9227.4227.8327.830.72%316,325
May 15, 202527.5528.0527.3027.6327.63-798,117
May 14, 202527.5827.8527.2527.6327.630.18%381,311
May 13, 202527.4527.8727.1827.5827.580.62%333,730
May 12, 202527.5027.8226.8827.4127.413.94%386,617
May 9, 202526.2126.6426.2126.3726.370.65%459,601
May 8, 202525.0726.2624.8226.2026.205.09%491,093
May 7, 202524.9125.0424.6024.9324.930.85%388,677
May 6, 202524.3824.9824.1324.7224.720.28%542,015
May 5, 202526.5627.7424.6124.6524.653.66%1,826,088
May 2, 202523.3423.9323.1023.7823.783.39%457,514
May 1, 202522.9023.3022.7323.0023.000.66%448,090
Apr 30, 202522.4522.9422.1422.8522.85-0.09%343,275
Apr 29, 202522.6923.0522.6422.8722.870.40%312,377
Apr 28, 202522.9222.9622.4622.7822.78-0.44%226,114
Apr 25, 202522.6422.9422.3922.8822.880.48%249,154
Apr 24, 202522.0422.9122.0422.7722.773.55%363,730
Apr 23, 202522.6422.8821.8721.9921.991.01%387,960
Apr 22, 202521.6021.8221.3521.7721.771.68%533,519
Apr 21, 202521.4321.7321.1421.4121.41-1.29%255,613
Apr 17, 202521.6021.9121.4421.6921.690.42%285,602
Apr 16, 202521.4021.9321.2421.6021.60-0.18%373,122
Apr 15, 202521.9522.3521.5721.6421.64-1.99%642,535
Apr 14, 202522.1422.2821.5622.0822.082.27%445,328
Apr 11, 202520.9321.7320.7121.5921.592.76%580,772
Apr 10, 202521.2421.3720.0121.0121.01-4.06%554,203
Apr 9, 202519.6422.3419.4221.9021.9010.49%796,231
Apr 8, 202521.0721.1119.5219.8219.82-2.17%731,553
Apr 7, 202519.5220.9619.0020.2620.26-0.10%952,685
Apr 4, 202520.4820.8919.6320.2820.28-4.16%769,310
Apr 3, 202522.2022.3220.9421.1621.16-7.56%374,682
Apr 2, 202522.3823.0622.2522.8922.890.97%264,174
Apr 1, 202523.4023.6022.4922.6722.67-1.52%377,519
Mar 31, 202522.8223.0522.3623.0223.02-0.35%470,278
Mar 28, 202523.1723.3322.6223.1023.10-1.03%511,258
Mar 27, 202523.8024.0623.1723.3423.34-2.02%431,100
Mar 26, 202524.3624.4623.8123.8223.82-1.85%310,973
Mar 25, 202524.6224.6623.5524.2724.27-1.42%615,537
Mar 24, 202524.4424.7023.9924.6224.622.84%643,773
Mar 21, 202523.9024.1523.3123.9423.94-1.24%454,772
Mar 20, 202523.9124.4723.8524.2424.240.83%593,827
Mar 19, 202524.9825.0523.8924.0424.04-3.14%511,772
Mar 18, 202524.7725.1924.7224.8224.82-1.43%264,847