Byrna Technologies (BYRN) Stock Chart & Stock Price History $17.80 -0.59 (-3.21%) Closing price 04:00 PM EasternExtended Trading$17.88 +0.08 (+0.45%) As of 07:50 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Byrna Technologies Stock Price Performance 5 Day Performance-2.25%1 Month Performance-35.60%3 Month Performance-42.84%6 Month Performance+6.40%Year-To-Date Performance-38.22%1 Year Performance+30.59% 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. Email Address BYRN Stock Chart for Wednesday, March, 26, 2025 BYRN Chart by TradingViewRemove Ads Byrna 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 Capitalization03/26/2025$18.39$17.80-3.21%$18.33$17.36525,206 shs$403.12 million03/25/2025$18.87$18.39-2.54%$18.66$18.01416,814 shs$416.48 million03/24/2025$18.21$18.87+3.62%$19.35$18.55458,419 shs$427.35 million03/21/2025$19.03$18.21-4.31%$18.73$17.822.05 million shs$412.40 million03/20/2025$18.72$19.03+1.66%$19.41$18.31461,006 shs$430.97 million03/19/2025$18.19$18.72+2.91%$19.12$18.20421,712 shs$423.95 million03/18/2025$19.33$18.19-5.90%$19.20$17.67618,392 shs$411.95 million03/17/2025$20.85$19.33-7.29%$21.50$19.27540,625 shs$437.77 million03/14/2025$19.35$20.85+7.75%$20.91$19.55504,329 shs$472.19 million03/13/2025$20.39$19.35-5.10%$20.53$19.11391,952 shs$438.22 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. 03/12/2025$19.75$20.39+3.24%$21.42$20.02551,196 shs$461.77 million03/11/2025$19.35$19.75+2.07%$20.39$19.00719,661 shs$447.28 million03/10/2025$22.48$19.35-13.92%$22.50$19.23934,425 shs$438.22 million03/07/2025$22.87$22.48-1.71%$23.49$21.90676,697 shs$509.11 million03/06/2025$23.40$22.87-2.26%$24.14$22.28572,288 shs$517.94 million03/05/2025$23.81$23.40-1.72%$25.75$21.80720,678 shs$529.94 million03/04/2025$24.21$23.81-1.65%$24.62$22.82502,124 shs$539.23 million03/03/2025$25.73$24.21-5.91%$26.85$24.00518,930 shs$548.28 million02/28/2025$25.62$25.73+0.43%$26.32$24.26357,295 shs$582.71 million02/27/2025$27.64$25.62-7.31%$28.41$25.57393,928 shs$580.22 million02/26/2025$26.37$27.64+4.82%$28.43$26.83831,636 shs$625.96 million02/25/2025$26.75$26.37-1.42%$26.99$25.05590,521 shs$597.28 million Related Companies Sunrun Stock Price Chart Plug Power Stock Price Chart Enovix Stock Price Chart Fluence Energy Stock Price Chart Eos Energy Enterprises Stock Price Chart NET Power Stock Price Chart Microvast Stock Price Chart Ballard Power Systems Stock Price Chart Rice Acquisition Corp. II Stock Price Chart GrafTech International 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. This page (NASDAQ:BYRN) was last updated on 3/26/2025 by MarketBeat.com Staff From Our PartnersTrump’s Final Plan Presidential insider exposes shocking plot to reshape U.S. economy: The 2025 Trump Reset -- Inside Trump’...Porter & Company | SponsoredA brutally honest economic warning for 2025 (see proof)New York Times best-selling financial author and world-renowned economist Addison Wiggin (a man who’s worked s...Banyan Hill Publishing | SponsoredA market crash is coming—here’s whenThe stock market cycle I've used to identify the most likely day of the next market crash is the exact same in...Chaikin Analytics | SponsoredDOGE Social Security bombshell?Elon Musk just dropped another bombshell... 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