Arthur J. Gallagher & Co. (AJG) Stock Chart & Stock Price History $292.33 -1.26 (-0.43%) (As of 11/19/2024 ET) Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrends Arthur J. Gallagher & Co. Stock Price Performance 5 Day Performance-0.76%1 Month Performance+1.06%3 Month Performance+1.44%6 Month Performance+13.99%Year-To-Date Performance+29.99%1 Year Performance+18.56% Receive AJG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Arthur J. Gallagher & Co. and its competitors with MarketBeat's FREE daily newsletter. Email Address A huge crack is forming in the US economy (Ad)Former Trump Advisor Warning: “An Economic Rupture Is Coming” The legendary financier Brad Thomas served on Trump’s advisory board for years. 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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 Capitalization11/19/2024$293.53$292.33-0.41%$293.77$289.80692,023 shs$64.14 billion11/18/2024$294.58$293.53-0.36%$295.61$290.29728,124 shs$64.40 billion11/15/2024$294.63$294.58-0.02%$296.94$292.44947,455 shs$64.63 billion11/14/2024$298.32$294.63-1.24%$299.42$294.21634,345 shs$64.64 billion11/13/2024$295.20$298.32+1.06%$299.71$295.09965,949 shs$65.45 billion11/12/2024$292.72$295.20+0.85%$296.01$292.77764,625 shs$64.77 billion Get the Latest News and Ratings for AJG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Arthur J. Gallagher & Co. and its competitors with MarketBeat's FREE daily newsletter. 11/11/2024$294.77$292.72-0.70%$297.01$292.14717,610 shs$64.22 billion11/08/2024$290.56$294.77+1.45%$297.07$292.20786,893 shs$64.67 billion11/07/2024$290.65$290.56-0.03%$292.67$289.12852,468 shs$63.75 billion11/06/2024$283.14$290.65+2.65%$293.88$284.561.28 million shs$63.77 billion11/05/2024$281.65$283.14+0.53%$283.19$279.60777,526 shs$62.12 billion11/04/2024$280.40$281.65+0.45%$282.94$279.71654,158 shs$61.79 billion11/01/2024$281.19$280.40-0.28%$283.11$280.01726,776 shs$61.52 billion10/31/2024$284.48$281.19-1.16%$285.83$281.19868,156 shs$61.61 billion10/30/2024$285.12$284.48-0.22%$286.67$283.52556,516 shs$62.16 billion10/29/2024$285.99$285.12-0.30%$287.78$285.10785,947 shs$62.30 billion10/28/2024$282.97$285.99+1.07%$287.53$283.601.01 million shs$62.49 billion10/25/2024$287.35$282.97-1.52%$287.49$277.441.47 million shs$61.83 billion10/24/2024$288.93$287.35-0.55%$290.00$286.78938,089 shs$62.79 billion10/23/2024$287.19$288.93+0.61%$289.76$286.22609,433 shs$63.13 billion10/22/2024$289.62$287.19-0.84%$289.95$284.50609,431 shs$62.75 billion10/21/2024$289.25$289.62+0.13%$289.93$286.11573,754 shs$63.28 billion Related Companies MMC Stock Chart AON Stock Chart BRO Stock Chart EHTH Stock Chart WTW Stock Chart ERIE Stock Chart RYAN Stock Chart EQH Stock Chart CRVL Stock Chart ACT Stock Chart Receive AJG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Arthur J. 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