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Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
198.87
-3.07 (-1.52%)
At close: May 8, 2026, 4:00 PM EDT
198.00
-0.87 (-0.44%)
After-hours: May 8, 2026, 7:50 PM EDT

Arthur J. Gallagher & Co. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 8, 2026200.89201.19196.65198.87198.87-1.52%1,511,716
May 7, 2026194.27203.13194.15201.94201.942.55%3,216,917
May 6, 2026207.40209.08196.80196.91196.91-4.32%2,242,769
May 5, 2026206.29207.69204.72205.80205.80-0.59%1,286,888
May 4, 2026207.89211.08205.64207.03207.03-0.52%1,208,808
May 1, 2026217.00218.88206.57208.11208.110.83%2,385,281
Apr 30, 2026210.31210.31202.22206.40206.40-2.55%3,091,939
Apr 29, 2026212.88214.40210.34211.81211.81-0.75%1,288,049
Apr 28, 2026215.85217.00209.78213.42213.42-0.76%1,367,608
Apr 27, 2026213.13216.89211.56215.06215.06-0.15%1,342,572
Apr 24, 2026216.94218.79213.98215.38215.38-1.82%1,212,696
Apr 23, 2026220.79221.28217.58219.37219.37-0.79%995,097
Apr 22, 2026223.34223.34218.51221.11221.11-1.49%1,309,093
Apr 21, 2026223.60226.00222.29224.46224.460.62%1,550,432
Apr 20, 2026221.60223.57220.77223.07223.070.66%1,307,894
Apr 17, 2026224.00225.24220.72221.61221.61-1.10%1,848,514
Apr 16, 2026224.14225.69222.81224.08224.080.41%1,572,360
Apr 15, 2026220.53224.46219.05223.17223.171.48%1,212,072
Apr 14, 2026221.23223.39219.60219.91219.91-1.16%1,123,680
Apr 13, 2026214.28223.53213.65222.50222.504.19%2,301,757
Apr 10, 2026217.00218.65206.21213.55213.55-2.22%5,172,698
Apr 9, 2026219.06221.95217.04218.39218.39-1.09%1,637,081
Apr 8, 2026219.75222.52218.25220.80220.801.48%1,707,528
Apr 7, 2026219.00221.08217.12217.57217.57-0.78%1,817,357
Apr 6, 2026217.16221.10216.86219.27219.270.76%1,380,631
Apr 2, 2026216.41221.34215.13217.61217.610.59%1,729,838
Apr 1, 2026217.78219.77215.47216.34216.34-0.11%1,820,619
Mar 31, 2026216.82219.15214.20216.58216.580.29%2,855,257
Mar 30, 2026208.01217.25206.50215.95215.954.27%1,994,609
Mar 27, 2026210.07213.17205.90207.10207.10-1.51%2,045,515
Mar 26, 2026214.03217.21209.60210.27210.27-1.54%1,938,919
Mar 25, 2026217.29218.83211.71213.56213.56-1.26%1,592,189
Mar 24, 2026218.27218.34214.89216.28216.28-0.21%2,506,721
Mar 23, 2026217.37218.54215.08216.74216.740.89%2,087,694
Mar 20, 2026210.39215.86210.21214.82214.822.45%3,785,580
Mar 19, 2026210.13212.82207.83209.68209.680.10%2,045,321
Mar 18, 2026208.26210.78204.58209.48209.480.15%1,667,011
Mar 17, 2026213.97216.15206.80209.16209.16-1.27%2,153,182
Mar 16, 2026209.97212.79208.00211.85211.851.89%1,503,269
Mar 13, 2026207.27208.97203.21207.93207.931.82%2,475,293
Mar 12, 2026208.85211.87203.41204.21204.21-2.68%3,715,998
Mar 11, 2026215.00215.34209.55209.84209.84-0.89%1,840,610
Mar 10, 2026216.99217.52210.30211.72211.72-2.78%1,877,255
Mar 9, 2026226.90226.90215.28217.78217.78-4.54%1,959,545
Mar 6, 2026228.29229.65224.77228.13228.13-0.66%2,191,573
Mar 5, 2026224.46231.10223.95229.65228.951.80%2,057,116
Mar 4, 2026224.55228.64223.31225.58224.890.16%3,109,673
Mar 3, 2026228.05230.75221.48225.23224.54-1.76%2,289,375
Mar 2, 2026227.58231.02225.69229.27228.570.47%1,941,959
Feb 27, 2026228.41228.81223.51228.20227.501.32%2,959,661