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Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
325.56
+0.43 (0.13%)
Feb 21, 2025, 4:00 PM EST - Market closed

Arthur J. Gallagher & Co. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 21, 2025324.67327.27323.84325.56325.560.13%944,460
Feb 20, 2025326.00327.40322.67325.13325.13-0.67%876,411
Feb 19, 2025327.26327.99325.36327.33327.330.32%709,578
Feb 18, 2025322.24326.40320.04326.30326.301.49%1,318,477
Feb 14, 2025328.85329.60319.50321.50321.50-2.15%2,079,602
Feb 13, 2025325.00328.92324.01328.56328.561.22%1,210,937
Feb 12, 2025320.38325.10319.69324.61324.610.81%1,099,557
Feb 11, 2025323.97324.17320.77322.00322.00-0.71%1,537,932
Feb 10, 2025322.07324.79319.81324.29324.290.61%1,573,139
Feb 7, 2025319.68323.55318.89322.33322.330.73%1,722,130
Feb 6, 2025316.95320.72315.66319.99319.991.17%1,852,549
Feb 5, 2025314.60316.34311.62316.30316.301.31%1,481,120
Feb 4, 2025309.00313.00308.52312.21312.211.04%1,680,526
Feb 3, 2025299.75309.53299.37309.00309.002.38%2,216,646
Jan 31, 2025298.20307.74296.83301.82301.820.93%2,411,734
Jan 30, 2025297.07299.44294.60299.03299.031.68%1,641,615
Jan 29, 2025292.00296.00291.47294.10294.100.24%1,593,763
Jan 28, 2025296.00297.49293.19293.41293.41-0.87%1,781,711
Jan 27, 2025289.52297.70289.52296.00296.002.24%1,630,400
Jan 24, 2025286.80289.93286.78289.51289.510.52%2,030,433
Jan 23, 2025292.45294.36287.50288.00288.00-1.87%1,565,326
Jan 22, 2025297.15297.66293.40293.50293.50-1.10%1,504,749
Jan 21, 2025296.88299.01293.86296.77296.770.66%1,626,480
Jan 17, 2025295.79296.93293.91294.82294.82-0.33%1,261,480
Jan 16, 2025290.76296.02290.76295.79295.791.93%1,230,496
Jan 15, 2025292.00292.00287.76290.19290.190.37%1,869,239
Jan 14, 2025286.00289.75284.87289.11289.111.15%1,284,615
Jan 13, 2025285.22288.31285.22285.81285.81-0.42%1,918,412
Jan 10, 2025285.99290.34283.62287.01287.010.53%3,074,562
Jan 8, 2025282.13286.09280.17285.50285.502.05%1,853,584
Jan 7, 2025278.32282.19277.23279.77279.771.21%2,776,806
Jan 6, 2025281.71282.00276.26276.42276.42-1.42%1,678,141
Jan 3, 2025277.42281.75276.81280.40280.401.63%3,729,046
Jan 2, 2025285.39286.27275.56275.89275.89-2.80%2,560,805
Dec 31, 2024285.70285.98282.57283.85283.85-0.21%1,354,091
Dec 30, 2024284.08285.39281.83284.46284.46-0.73%1,709,791
Dec 27, 2024287.84289.00285.20286.54286.54-0.63%7,623,032
Dec 26, 2024286.55289.12286.18288.36288.36-1,173,686
Dec 24, 2024285.22288.50283.57288.35288.351.35%1,045,803
Dec 23, 2024281.67284.98280.82284.51284.510.50%1,935,227
Dec 20, 2024279.52286.44276.99283.10283.101.44%2,774,935
Dec 19, 2024278.77282.15276.90279.09279.090.22%2,244,106
Dec 18, 2024282.91285.83278.22278.49278.49-1.56%2,028,231
Dec 17, 2024284.43284.83279.71282.91282.91-1.08%2,371,137
Dec 16, 2024285.70289.00284.30286.00286.000.50%2,981,700
Dec 13, 2024282.28285.69281.48284.59284.591.21%2,827,249
Dec 12, 2024284.96286.20281.08281.19281.19-0.84%5,645,978
Dec 11, 2024284.82285.93281.50283.58283.58-0.06%4,921,559
Dec 10, 2024283.75288.41282.60283.74283.74-2.78%13,426,557
Dec 9, 2024293.00299.05283.05291.85291.85-1.64%2,811,482
Dec 6, 2024301.35303.43296.39296.71296.71-2.26%887,832
Dec 5, 2024306.51307.67303.50303.58302.97-1.20%869,234
Dec 4, 2024308.38310.94306.77307.26306.64-0.82%850,591
Dec 3, 2024308.85310.21302.89309.81309.190.60%1,183,102
Dec 2, 2024312.51313.01306.55307.96307.34-1.37%592,077
Nov 29, 2024313.85316.72311.92312.24311.61-0.93%811,937
Nov 27, 2024313.49315.73311.62315.16314.520.70%1,383,183
Nov 26, 2024308.23314.44307.10312.96312.332.14%1,538,546
Nov 25, 2024302.32306.49300.77306.39305.770.69%2,181,340
Nov 22, 2024303.18308.00301.93304.29303.680.61%626,002
Nov 21, 2024297.14303.67294.83302.44301.832.22%1,032,889
Nov 20, 2024294.01296.74291.12295.88295.281.16%772,819
Nov 19, 2024292.17293.77289.80292.49291.90-0.37%692,023
Nov 18, 2024291.73295.61290.29293.59293.00-0.34%728,406
Nov 15, 2024294.63296.94292.44294.58293.99-0.04%948,405
Nov 14, 2024297.50299.42294.21294.71294.12-1.21%634,372
Nov 13, 2024295.13299.71295.09298.32297.721.03%966,174
Nov 12, 2024294.58296.12292.77295.27294.670.87%764,625
Nov 11, 2024295.35297.01292.14292.72292.13-0.70%731,031
Nov 8, 2024293.43297.07292.20294.77294.181.45%787,835
Nov 7, 2024292.40292.67289.12290.56289.97-0.04%862,323
Nov 6, 2024292.00293.88284.56290.68290.092.66%1,284,330
Nov 5, 2024281.09283.19279.60283.14282.570.53%787,932
Nov 4, 2024282.46282.94279.71281.65281.080.45%654,158
Nov 1, 2024281.75283.11280.01280.40279.83-0.28%738,425
Oct 31, 2024283.66285.83281.19281.20280.63-1.15%868,189
Oct 30, 2024285.25286.67283.52284.48283.91-0.22%556,628
Oct 29, 2024286.22287.78285.10285.12284.55-0.30%791,784
Oct 28, 2024286.55287.53283.60285.99285.411.07%1,008,168
Oct 25, 2024283.00287.49277.44282.97282.40-1.59%1,478,179
Oct 24, 2024290.00290.00286.71287.55286.97-0.48%938,123
Oct 23, 2024286.72289.76286.22288.93288.350.60%612,310
Oct 22, 2024288.65289.95284.50287.22286.64-0.83%609,438
Oct 21, 2024288.17289.93286.11289.62289.040.13%577,062
Oct 18, 2024292.00292.00288.23289.25288.67-0.52%738,646
Oct 17, 2024291.51292.84288.45290.76290.170.43%908,305
Oct 16, 2024285.84290.20285.50289.52288.940.68%1,004,881
Oct 15, 2024290.70292.97286.73287.57286.99-0.74%931,976
Oct 14, 2024288.63290.47287.40289.71289.130.63%735,981
Oct 11, 2024287.34288.46284.78287.91287.330.77%749,335
Oct 10, 2024296.81297.76283.62285.70285.12-3.13%1,504,520
Oct 9, 2024291.45295.54291.34294.94294.350.61%1,081,398
Oct 8, 2024289.15294.32288.67293.16292.572.18%1,219,909
Oct 7, 2024288.97290.35284.39286.90286.32-0.94%1,376,054
Oct 4, 2024286.07290.05284.95289.62289.041.24%828,669
Oct 3, 2024286.84287.39284.80286.06285.480.05%947,023
Oct 2, 2024285.22286.29284.04285.91285.33-0.14%1,336,082
Oct 1, 2024281.65286.45281.12286.30285.721.75%1,083,086
Sep 30, 2024280.15281.93278.19281.37280.800.69%851,880
Sep 27, 2024277.50280.66277.50279.45278.890.53%740,367