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Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
261.23
+8.14 (3.22%)
Jul 13, 2026, 4:00 PM EDT - Market closed

Arthur J. Gallagher & Co. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 13, 2026255.97261.27255.97261.23261.233.22%1,284,061
Jul 10, 2026254.90255.50250.94253.09253.09-0.26%1,030,717
Jul 9, 2026254.15255.22251.72253.76253.76-1.11%1,465,549
Jul 8, 2026253.38256.87251.85256.61256.610.76%1,889,354
Jul 7, 2026254.00256.63252.00254.67254.671.96%1,804,662
Jul 6, 2026251.36251.79247.88249.77249.77-1.06%1,640,270
Jul 2, 2026240.96252.96240.31252.44252.445.33%2,734,219
Jul 1, 2026230.81244.08229.63239.67239.674.40%2,930,672
Jun 30, 2026226.85230.58224.49229.57229.571.08%1,614,768
Jun 29, 2026226.44227.19223.26227.12227.120.49%1,469,907
Jun 26, 2026220.58226.56219.67226.01226.013.74%2,178,984
Jun 25, 2026219.79222.98217.81217.86217.86-1.31%1,365,583
Jun 24, 2026217.63221.98215.13220.76220.762.31%3,081,206
Jun 23, 2026213.68217.87211.99215.78215.783.20%2,257,791
Jun 22, 2026213.92216.12208.08209.08209.08-2.33%2,109,243
Jun 18, 2026216.17216.18211.29214.06214.06-0.94%2,738,031
Jun 17, 2026216.50224.99215.62216.09216.090.09%1,595,229
Jun 16, 2026217.08217.87214.20215.90215.900.07%1,361,862
Jun 15, 2026217.38218.75214.49215.74215.74-1.35%1,535,777
Jun 12, 2026220.79222.40217.22218.69218.69-1.00%1,773,030
Jun 11, 2026221.83223.66220.58220.90220.900.35%2,447,634
Jun 10, 2026219.19225.34215.89220.14220.141.42%1,954,896
Jun 9, 2026214.55219.52212.56217.05217.052.13%1,921,226
Jun 8, 2026213.48215.59211.50212.52212.52-1.67%1,894,148
Jun 5, 2026212.28216.73212.09216.14216.142.78%1,448,330
Jun 4, 2026207.45212.52206.42211.00210.304.20%1,637,100
Jun 3, 2026203.83204.73199.69202.50201.83-1.59%1,999,519
Jun 2, 2026204.29207.14200.70205.77205.09-0.16%1,504,788
Jun 1, 2026200.57206.25200.00206.10205.422.48%1,415,972
May 29, 2026201.88203.73200.30201.11200.44-0.76%1,788,074
May 28, 2026202.90206.20200.04202.65201.98-0.10%1,139,860
May 27, 2026205.06208.99202.00202.85202.18-0.54%1,596,883
May 26, 2026202.96206.01202.10203.96203.28-0.39%2,265,817
May 22, 2026206.50207.41203.12204.75204.07-1.28%1,240,303
May 21, 2026201.95207.95200.00207.41206.721.87%1,351,669
May 20, 2026203.35204.98199.67203.61202.930.08%1,470,534
May 19, 2026209.24210.24203.41203.45202.78-1.79%1,961,844
May 18, 2026199.88208.15198.88207.15206.463.60%1,613,989
May 15, 2026199.72200.67196.32199.95199.291.15%2,388,400
May 14, 2026195.18198.74193.49197.68197.022.96%3,020,143
May 13, 2026194.78197.22190.75192.00191.36-2.74%2,543,365
May 12, 2026199.40202.91195.81197.40196.75-0.59%2,051,185
May 11, 2026197.95200.34195.14198.57197.91-0.15%1,809,562
May 8, 2026200.89201.19196.65198.87198.21-1.52%1,596,737
May 7, 2026194.27203.13194.15201.94201.272.55%3,218,124
May 6, 2026207.40209.08196.80196.91196.26-4.32%2,243,975
May 5, 2026206.29207.69204.72205.80205.12-0.59%1,290,862
May 4, 2026207.89211.08205.64207.03206.34-0.52%1,213,454
May 1, 2026217.00218.88206.57208.11207.420.83%2,392,419
Apr 30, 2026210.31210.31202.22206.40205.72-2.55%3,093,708