Alpha Technology Group (ATGL) Stock Chart & Stock Price History $27.32 +0.82 (+3.09%) As of 09:40 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsFinancialsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Alpha Technology Group Stock Price Performance The Alpha Technology Group (ATGL) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 593.40%, with a year-to-date return of 93.21%. In the past month, the stock has increased 4.92%, reflecting recent market activity. As of the latest close, Alpha Technology Group traded at $27.91 with a market cap of $425.96 million and volume of 7,189 shares. Receive ATGL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alpha Technology Group and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+7.10%1 Month Performance+4.92%3 Month Performance-33.37%Year-To-Date Performance+93.21%1 Year Performance+593.40% ATGL Stock Chart for Wednesday, May, 21, 2025 ATGL Chart by TradingView Alpha Technology Group 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$26.50$27.91+5.32%$28.50$26.007,189 shs$425.96 million05/19/2025$25.51$26.50+3.88%$27.04$24.886,778 shs$404.44 million05/16/2025$25.99$25.51-1.85%$27.48$25.737,388 shs$389.33 million05/15/2025$24.58$25.99+5.74%$26.33$25.0010,099 shs$396.66 million05/14/2025$24.52$24.58+0.24%$25.50$23.0010,811 shs$375.14 million05/13/2025$24.25$24.52+1.13%$26.00$22.0220,954 shs$374.22 million05/12/2025$24.30$24.25-0.23%$26.01$23.2059,224 shs$370.03 million05/09/2025$26.44$24.30-8.09%$25.00$23.606,949 shs$370.87 million05/08/2025$25.51$26.44+3.65%$26.63$25.0017,432 shs$403.53 million05/07/2025$26.49$25.51-3.71%$26.12$25.515,354 shs$389.33 million Get the Latest News and Ratings for ATGL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Alpha Technology Group and its competitors with MarketBeat's FREE daily newsletter. 05/06/2025$25.57$26.49+3.61%$26.19$26.143,259 shs$404.34 million05/05/2025$26.19$25.57-2.37%$25.57$25.57964 shs$390.25 million05/02/2025$26.01$26.19+0.69%$26.78$26.062,819 shs$399.71 million05/01/2025$26.01$26.01$26.61$26.0113,220 shs$396.97 million04/30/2025$27.74$26.01-6.24%$27.13$26.017,672 shs$396.97 million04/29/2025$27.46$27.74+1.04%$28.50$26.194,483 shs$423.37 million04/28/2025$27.25$27.46+0.74%$28.50$26.194,483 shs$419.02 million04/25/2025$29.26$27.25-6.86%$29.43$26.527,188 shs$415.94 million04/24/2025$27.53$29.26+6.28%$31.20$28.086,203 shs$446.57 million04/23/2025$26.28$27.53+4.76%$28.28$27.0014,709 shs$420.16 million04/22/2025$26.04$26.28+0.92%$27.95$26.2815,114 shs$401.09 million04/21/2025$28.42$26.04-8.37%$28.39$26.0415,395 shs$397.42 million Related Companies Formula Systems (1985) Stock Price Chart Coursera Stock Price Chart Nayax Stock Price Chart Sprout Social Stock Price Chart Enfusion Stock Price Chart Tuya Stock Price Chart MeridianLink Stock Price Chart Karooooo Stock Price Chart Integral Ad Science Stock Price Chart Grid Dynamics Stock Price Chart Receive ATGL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Alpha Technology Group and its competitors with MarketBeat's FREE daily newsletter. 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