Alarm.com (ALRM) Stock Chart & Stock Price History $59.16 +2.18 (+3.83%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$58.06 -1.11 (-1.87%) As of 08/22/2025 07:56 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 InterestSustainabilityTrendsBuy This Stock Alarm.com Stock Price Performance The Alarm.com (ALRM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 4.07%, with a year-to-date return of -2.70%. In the past month, the stock has increased 6.10%, reflecting recent market activity. As of the latest close, Alarm.com traded at $59.16 with a market cap of $2.95 billion and volume of 352,737 shares. Five years ago, the stock traded at $58.76, representing a 0.68% increase over that period. At the time, it had a market cap of $2.84 billion and a volume of 451,928 shares. Receive ALRM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alarm.com and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+4.38%1 Month Performance+6.10%3 Month Performance+4.71%Year-To-Date Performance-2.70%1 Year Performance-4.07%5 Year Performance+0.68% ALRM Stock Chart for Saturday, August, 23, 2025 ALRM Chart by TradingView Alarm.com 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 Capitalization08/22/2025$56.98$59.16+3.83%$59.53$56.95352,737 shs$2.95 billion08/21/2025$57.01$56.98-0.05%$57.18$56.56190,425 shs$2.84 billion08/20/2025$57.41$57.01-0.70%$57.51$56.54345,987 shs$2.84 billion08/19/2025$56.68$57.41+1.29%$57.48$56.64191,029 shs$2.87 billion08/18/2025$55.79$56.68+1.60%$56.92$55.67329,607 shs$2.83 billion08/15/2025$56.75$55.79-1.69%$56.94$55.63329,824 shs$2.78 billion08/14/2025$57.51$56.75-1.32%$57.23$56.37460,054 shs$2.83 billion08/13/2025$55.00$57.51+4.56%$58.17$54.81767,262 shs$2.87 billion08/12/2025$53.40$55.00+3.00%$55.04$53.05610,984 shs$2.74 billion08/11/2025$54.41$53.40-1.86%$54.76$52.43483,444 shs$2.66 billion Get the Latest News and Ratings for ALRM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Alarm.com and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$54.34$54.41+0.13%$56.15$54.25695,805 shs$2.71 billion08/07/2025$55.77$54.34-2.56%$56.24$53.57457,408 shs$2.70 billion08/06/2025$55.24$55.77+0.96%$56.06$55.28361,264 shs$2.75 billion08/05/2025$55.60$55.24-0.65%$55.73$55.04326,995 shs$2.75 billion08/04/2025$54.05$55.60+2.87%$55.60$54.24279,358 shs$2.77 billion08/01/2025$54.63$54.05-1.06%$54.92$53.97501,093 shs$2.69 billion07/31/2025$55.84$54.63-2.17%$55.66$54.54301,294 shs$2.72 billion07/30/2025$55.74$55.84+0.18%$56.70$55.54249,966 shs$2.78 billion07/29/2025$55.84$55.74-0.18%$56.38$55.39276,622 shs$2.77 billion07/28/2025$55.65$55.84+0.34%$56.25$55.29333,443 shs$2.78 billion07/25/2025$55.29$55.65+0.65%$55.75$54.89258,961 shs$2.77 billion07/24/2025$55.76$55.29-0.84%$55.86$55.18192,381 shs$2.75 billion07/23/2025$55.59$55.76+0.31%$56.21$55.34233,514 shs$2.77 billion07/22/2025$55.03$55.59+1.02%$55.95$55.05302,378 shs$2.77 billion Related Companies Procore Technologies Stock Price Chart AppFolio Stock Price Chart Paylocity Stock Price Chart Klaviyo Stock Price Chart ServiceTitan Stock Price Chart Match Group Stock Price Chart monday.com Stock Price Chart KANZHUN Stock Price Chart Parsons Stock Price Chart Dayforce Stock Price Chart Receive ALRM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alarm.com and its competitors with MarketBeat's FREE daily newsletter. 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