Arch Capital Group (ACGLO) Stock Chart & Stock Price History $21.64 0.00 (-0.02%) As of 04:00 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsDividendFinancialsHeadlinesSEC FilingsShort InterestTrendsBuy This Stock Arch Capital Group Stock Price Performance The Arch Capital Group (ACGLO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 7.95%, with a year-to-date return of 2.03%. In the past month, the stock has increased 3.49%, reflecting recent market activity. As of the latest close, Arch Capital Group traded at $21.64 with a market cap of and volume of 22,267 shares. Receive ACGLO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Arch Capital Group and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+1.69%1 Month Performance+3.49%3 Month Performance+5.20%Year-To-Date Performance+2.03%1 Year Performance-7.95% ACGLO Stock Chart for Thursday, September, 4, 2025 ACGLO Chart by TradingView Arch Capital 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 Capitalization09/04/2025$21.64$21.64$21.70$21.6318,971 shs$0.0009/03/2025$21.41$21.64+1.07%$21.69$21.4822,267 shs$0.0009/02/2025$21.28$21.41+0.61%$21.57$21.2616,806 shs$0.0009/01/2025$21.28$21.28$21.69$21.2150,185 shs$0.0008/29/2025$21.57$21.28-1.34%$21.69$21.2150,185 shs$0.0008/28/2025$21.55$21.57+0.09%$21.70$21.4748,781 shs$0.0008/27/2025$21.59$21.55-0.19%$21.61$21.5113,131 shs$0.0008/26/2025$21.51$21.59+0.37%$21.59$21.449,126 shs$0.0008/25/2025$21.60$21.51-0.42%$21.62$21.3618,388 shs$0.0008/22/2025$21.24$21.60+1.69%$21.62$21.2622,233 shs$0.00 Get the Latest News and Ratings for ACGLO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Arch Capital Group and its competitors with MarketBeat's FREE daily newsletter. 08/21/2025$21.28$21.24-0.19%$21.28$21.1724,432 shs$0.0008/20/2025$21.17$21.28+0.52%$21.29$21.1211,708 shs$0.0008/19/2025$21.08$21.17+0.45%$21.22$21.1013,967 shs$0.0008/18/2025$21.05$21.08+0.12%$21.10$21.055,711 shs$0.0008/15/2025$21.08$21.05-0.14%$21.16$21.0115,973 shs$0.0008/14/2025$21.07$21.08+0.05%$21.13$20.9418,455 shs$0.0008/13/2025$20.95$21.07+0.57%$21.11$20.9623,174 shs$0.0008/12/2025$20.88$20.95+0.34%$21.00$20.8317,000 shs$0.0008/11/2025$20.81$20.88+0.33%$20.92$20.8110,727 shs$0.0008/08/2025$20.71$20.81+0.48%$20.81$20.7114,440 shs$0.0008/07/2025$20.72$20.71-0.05%$20.85$20.7110,915 shs$0.0008/06/2025$20.91$20.72-0.91%$20.89$20.7227,991 shs$0.0008/05/2025$20.91$20.91$21.04$20.9014,773 shs$0.0008/04/2025$20.80$20.91+0.53%$20.97$20.8718,894 shs$0.00 Related Companies ACGLN Stock Price Chart BHFAP Stock Price Chart BHFAO Stock Price Chart BHFAN Stock Price Chart BHFAM Stock Price Chart CCGWW Stock Price Chart DFP Stock Price Chart FFC Stock Price Chart FGFPP Stock Price Chart OXBRW Stock Price Chart Receive ACGLO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Arch Capital Group and its competitors with MarketBeat's FREE daily newsletter. 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