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Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
201.11
-1.54 (-0.76%)
May 29, 2026, 4:00 PM EDT - Market closed

Arthur J. Gallagher & Co. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 29, 2026201.88203.73200.30201.11201.11-0.76%1,745,925
May 28, 2026202.90206.20200.04202.65202.65-0.10%1,063,133
May 27, 2026205.06208.99202.00202.85202.85-0.54%1,596,253
May 26, 2026202.96206.01202.10203.96203.96-0.39%2,265,791
May 22, 2026206.50207.41203.12204.75204.75-1.28%1,231,988
May 21, 2026201.95207.95200.00207.41207.411.87%1,344,242
May 20, 2026203.35204.98199.67203.61203.610.08%1,462,155
May 19, 2026209.24210.24203.41203.45203.45-1.79%1,879,200
May 18, 2026199.88208.15198.88207.15207.153.60%1,585,991
May 15, 2026199.72200.67196.32199.95199.951.15%2,388,400
May 14, 2026195.18198.74193.49197.68197.682.96%3,020,143
May 13, 2026194.78197.22190.75192.00192.00-2.74%2,543,365
May 12, 2026199.40202.91195.81197.40197.40-0.59%2,051,185
May 11, 2026197.95200.34195.14198.57198.57-0.15%1,809,562
May 8, 2026200.89201.19196.65198.87198.87-1.52%1,596,737
May 7, 2026194.27203.13194.15201.94201.942.55%3,218,124
May 6, 2026207.40209.08196.80196.91196.91-4.32%2,243,975
May 5, 2026206.29207.69204.72205.80205.80-0.59%1,290,862
May 4, 2026207.89211.08205.64207.03207.03-0.52%1,213,454
May 1, 2026217.00218.88206.57208.11208.110.83%2,392,419
Apr 30, 2026210.31210.31202.22206.40206.40-2.55%3,093,708
Apr 29, 2026212.88214.40210.34211.81211.81-0.75%1,288,249
Apr 28, 2026215.85217.00209.78213.42213.42-0.76%1,367,618
Apr 27, 2026213.13216.89211.56215.06215.06-0.15%1,343,491
Apr 24, 2026216.94218.79213.98215.38215.38-1.82%1,228,578
Apr 23, 2026220.79221.28217.58219.37219.37-0.79%995,331
Apr 22, 2026223.34223.34218.51221.11221.11-1.49%1,309,366
Apr 21, 2026223.60226.00222.29224.46224.460.62%1,550,455
Apr 20, 2026221.60223.57220.77223.07223.070.66%1,307,916
Apr 17, 2026224.00225.24220.72221.61221.61-1.10%1,851,049
Apr 16, 2026224.14225.69222.81224.08224.080.41%1,574,506
Apr 15, 2026220.53224.46219.05223.17223.171.48%1,221,308
Apr 14, 2026221.23223.39219.60219.91219.91-1.16%1,178,283
Apr 13, 2026214.28223.53213.65222.50222.504.19%2,301,785
Apr 10, 2026217.00218.65206.21213.55213.55-2.22%5,172,741
Apr 9, 2026219.06221.95217.04218.39218.39-1.09%1,637,946
Apr 8, 2026219.75222.52218.25220.80220.801.48%1,709,219
Apr 7, 2026219.00221.08217.12217.57217.57-0.78%1,850,643
Apr 6, 2026217.16221.10216.86219.27219.270.76%1,437,105
Apr 2, 2026216.41221.34215.13217.61217.610.59%1,730,540
Apr 1, 2026217.78219.77215.47216.34216.34-0.11%1,863,963
Mar 31, 2026216.82219.15214.20216.58216.580.29%2,938,664
Mar 30, 2026208.01217.25206.50215.95215.954.27%2,001,069
Mar 27, 2026210.07213.17205.90207.10207.10-1.51%2,103,721
Mar 26, 2026214.03217.21209.60210.27210.27-1.54%1,939,322
Mar 25, 2026217.29218.83211.71213.56213.56-1.26%1,592,708
Mar 24, 2026218.27218.34214.89216.28216.28-0.21%2,508,338
Mar 23, 2026217.37218.54215.08216.74216.740.89%2,136,036
Mar 20, 2026210.39215.86210.21214.82214.822.45%3,845,355
Mar 19, 2026210.13212.82207.83209.68209.680.10%2,049,891