Byrna Technologies (BYRN) Stock Chart & Stock Price History $23.92 -0.98 (-3.92%) As of 03:18 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Byrna Technologies Stock Price Performance The Byrna Technologies (BYRN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 114.19%, with a year-to-date return of -16.96%. In the past month, the stock has increased 18.68%, reflecting recent market activity. As of the latest close, Byrna Technologies traded at $24.90 with a market cap of $564.41 million and volume of 372,325 shares. 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Email Address 5 Day Performance-5.70%1 Month Performance+18.68%3 Month Performance-16.08%Year-To-Date Performance-16.96%1 Year Performance+114.19% BYRN Stock Chart for Wednesday, May, 21, 2025 BYRN Chart by TradingView Byrna Technologies Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/20/2025$25.61$24.90-2.77%$25.61$24.33372,325 shs$564.41 million05/19/2025$25.37$25.61+0.95%$25.71$24.50231,893 shs$580.50 million05/16/2025$25.53$25.37-0.63%$26.00$25.11230,498 shs$575.06 million05/15/2025$24.34$25.53+4.89%$25.62$23.89355,339 shs$578.69 million05/14/2025$24.66$24.34-1.30%$25.00$24.14325,037 shs$551.72 million05/13/2025$23.27$24.66+5.97%$25.00$23.27446,556 shs$558.97 million05/12/2025$21.45$23.27+8.48%$23.50$22.06439,442 shs$527.46 million05/09/2025$22.63$21.45-5.21%$22.70$21.34297,898 shs$486.21 million05/08/2025$20.88$22.63+8.38%$22.73$21.24388,700 shs$512.95 million05/07/2025$22.34$20.88-6.54%$22.46$20.57353,948 shs$473.29 million Get the Latest News and Ratings for BYRN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Byrna Technologies and its competitors with MarketBeat's FREE daily newsletter. 05/06/2025$22.60$22.34-1.15%$22.51$21.71306,435 shs$506.38 million05/05/2025$23.78$22.60-4.96%$23.77$22.51295,232 shs$512.27 million05/02/2025$22.57$23.78+5.36%$24.87$22.90653,960 shs$539.02 million05/01/2025$22.39$22.57+0.80%$23.00$22.22306,801 shs$511.59 million04/30/2025$22.53$22.39-0.62%$22.50$20.70370,549 shs$507.51 million04/29/2025$22.55$22.53-0.09%$22.89$22.05232,933 shs$510.69 million04/28/2025$23.17$22.55-2.68%$23.40$22.01339,115 shs$511.14 million04/25/2025$22.94$23.17+1.00%$23.30$22.48250,204 shs$525.19 million04/24/2025$22.25$22.94+3.10%$23.54$22.55551,810 shs$519.98 million04/23/2025$21.13$22.25+5.30%$22.75$21.70386,755 shs$504.34 million04/22/2025$20.16$21.13+4.81%$21.28$19.84430,280 shs$478.95 million04/21/2025$21.78$20.16-7.44%$21.97$19.70525,918 shs$456.97 million Related Companies Atkore Stock Price Chart QuantumScape Stock Price Chart Energizer Stock Price Chart Enovix Stock Price Chart Eos Energy Enterprises Stock Price Chart Microvast Stock Price Chart Fluence Energy Stock Price Chart Plug Power Stock Price Chart Ballard Power Systems Stock Price Chart NET Power Stock Price Chart Receive BYRN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Byrna Technologies and its competitors with MarketBeat's FREE daily newsletter. 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