Napco Security Technologies (NSSC) Stock Chart & Stock Price History $36.13 +0.91 (+2.58%) Closing price 04:00 PM EasternExtended Trading$36.60 +0.47 (+1.31%) As of 04:41 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrends Napco Security Technologies Stock Price Performance 5 Day Performance+3.35%1 Month Performance-0.44%3 Month Performance-10.53%6 Month Performance-34.94%Year-To-Date Performance+1.60%1 Year Performance+5.27% Receive NSSC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Napco Security Technologies and its competitors with MarketBeat's FREE daily newsletter. Email Address NSSC Stock Chart for Wednesday, January, 22, 2025 NSSC Chart by TradingView Napco Security Technologies Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization01/21/2025$34.96$35.22+0.74%$35.69$35.07527,306 shs$1.29 billion01/20/2025$34.96$34.96$35.93$34.88342,076 shs$1.28 billion01/17/2025$34.83$34.96+0.37%$35.93$34.88342,076 shs$1.28 billion01/16/2025$34.59$34.83+0.69%$35.18$34.40298,160 shs$1.28 billion01/15/2025$33.84$34.59+2.22%$34.88$34.30336,764 shs$1.27 billion01/14/2025$33.41$33.84+1.29%$34.38$33.47210,357 shs$1.24 billion01/13/2025$33.78$33.41-1.10%$33.92$32.96249,389 shs$1.23 billion01/10/2025$35.12$33.78-3.82%$34.78$33.64320,766 shs$1.24 billion01/09/2025$35.12$35.12$35.42$34.20275,813 shs$1.29 billion01/08/2025$34.72$35.12+1.15%$35.42$34.20275,813 shs$1.29 billion Get the Latest News and Ratings for NSSC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Napco Security Technologies and its competitors with MarketBeat's FREE daily newsletter. 01/07/2025$35.91$34.72-3.31%$36.53$34.62257,774 shs$1.27 billion01/06/2025$35.70$35.91+0.59%$36.54$35.89211,114 shs$1.32 billion01/03/2025$34.99$35.70+2.03%$35.80$34.94382,117 shs$1.31 billion01/02/2025$35.56$34.99-1.60%$36.35$34.88227,377 shs$1.28 billion01/01/2025$35.56$35.56$36.09$35.30221,665 shs$1.30 billion12/31/2024$35.38$35.56+0.51%$36.09$35.30221,665 shs$1.30 billion12/30/2024$35.50$35.38-0.34%$35.57$34.51173,920 shs$1.30 billion12/27/2024$36.28$35.50-2.15%$36.11$35.12240,886 shs$1.30 billion12/26/2024$36.09$36.28+0.53%$36.45$35.78123,138 shs$1.33 billion12/25/2024$36.09$36.09$36.26$35.6998,706 shs$1.32 billion12/24/2024$35.73$36.09+1.01%$36.26$35.6998,706 shs$1.32 billion12/23/2024$36.29$35.73-1.54%$36.42$35.52206,677 shs$1.31 billion Related Companies Allegro MicroSystems Stock Price Chart Impinj Stock Price Chart LG Display Stock Price Chart Kulicke and Soffa Industries Stock Price Chart Intuitive Machines Stock Price Chart Viavi Solutions Stock Price Chart Silicon Motion Technology Stock Price Chart NextNav Stock Price Chart Applied Optoelectronics Stock Price Chart JinkoSolar Stock Price Chart Receive NSSC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Napco Security Technologies and its competitors with MarketBeat's FREE daily newsletter. 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