NAPCO Security Technologies - 34 Year Stock Price History | NSSC

Historical daily share price chart and data for NAPCO Security Technologies since 1990 adjusted for splits and dividends. The latest closing stock price for NAPCO Security Technologies as of April 24, 2024 is 44.00.
  • The all-time high NAPCO Security Technologies stock closing price was 46.01 on February 12, 2024.
  • The NAPCO Security Technologies 52-week high stock price is 46.26, which is 5.1% above the current share price.
  • The NAPCO Security Technologies 52-week low stock price is 17.76, which is 59.6% below the current share price.
  • The average NAPCO Security Technologies stock price for the last 52 weeks is 33.15.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
NAPCO Security Technologies Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 39.4336 33.6353 46.0078 32.2883 44.0000 28.75%
2023 30.6533 26.8253 39.9074 18.2815 34.1741 25.59%
2022 23.1275 24.1963 30.7269 15.6456 27.2115 9.96%
2021 18.5824 12.9572 25.5232 12.8334 24.7459 90.62%
2020 11.8321 15.1357 16.1754 6.7781 12.9819 -10.79%
2019 12.7249 7.6842 17.0716 7.2336 14.5514 86.60%
2018 6.4769 4.2827 8.6051 4.2827 7.7981 80.00%
2017 4.6498 4.1837 5.2977 3.7134 4.3323 2.94%
2016 3.3023 2.9212 4.2332 2.5647 4.2085 44.07%
2015 2.8248 2.3270 3.6272 2.2909 2.9212 25.54%
2014 2.7283 3.0450 3.7480 2.0151 2.3270 -25.16%
2013 2.3568 1.8022 3.2133 1.7319 3.1093 72.53%
2012 1.4993 1.2378 1.8121 1.1338 1.8022 46.77%
2011 1.1400 0.8838 1.4853 0.8318 1.2279 40.91%
2010 0.9698 0.9506 1.2427 0.8021 0.8714 5.39%
2009 0.6751 0.6090 1.0100 0.3986 0.8268 30.47%
2008 1.9768 3.1192 3.1935 0.5842 0.6337 -79.52%
2007 2.8568 2.8469 3.4361 2.2874 3.0945 6.48%
2006 4.2213 3.3041 5.8259 2.6637 2.9063 -15.01%
2005 2.6039 2.8164 3.7651 1.9298 3.4196 17.46%
2004 1.7068 0.9528 2.9443 0.7933 2.9113 198.99%
2003 0.9649 1.0981 1.1124 0.8043 0.9737 -4.32%
2002 0.8174 0.6436 1.1113 0.5776 1.0177 67.27%
2001 0.5583 0.3783 0.7372 0.3783 0.6084 55.20%
2000 0.3957 0.3510 0.4951 0.3370 0.3920 11.74%
1999 0.3796 0.4401 0.4819 0.2888 0.3508 -20.29%
1998 0.5357 0.6602 0.6877 0.4401 0.4401 -33.34%
1997 0.5627 0.4144 0.7564 0.4126 0.6602 60.01%
1996 0.4097 0.3994 0.4819 0.3433 0.4126 7.14%
1995 0.2922 0.2888 0.4401 0.2338 0.3851 21.75%
1994 0.4142 0.4814 0.5501 0.3026 0.3163 -36.11%
1993 0.5381 0.2888 0.7427 0.2888 0.4951 71.43%
1992 0.3019 0.2476 0.3719 0.2476 0.2888 16.64%
1991 0.3314 0.2888 0.4263 0.1925 0.2476 -14.27%
Sector Industry Market Cap Revenue
Industrial Products Protection - Safety Equipment & Services $1.593B $0.170B
NAPCO SECURITY SYSTEMS is engaged in the development, manufacture, distribution and sale of security alarm products and door security devices for commercial and residential installations.
Stock Name Country Market Cap PE Ratio
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SoundThinking (SSTI) United States $0.170B 0.00
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Senstar Technologies (SNT) Israel $0.031B 0.00
Guardforce AI (GFAI) Singapore $0.018B 0.00
WISeKey Holding (WKEY) Switzerland $0.014B 0.00
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Mobilicom (MOB) Israel $0.005B 0.00
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