Arthur J. Gallagher & Co.

344.35
0.49 (0.14%)
At close: Apr 02, 2025, 3:59 PM
340.42
-1.14%
After-hours: Apr 02, 2025, 08:00 PM EDT

Arthur J. Gallagher & Co. Stock Price History

Date Open High Low Close Change % Change Volume
Apr 2, 2025 340.43 345.00 339.02 344.07 0.21 0.06% 1,259,931
Apr 1, 2025 345.07 345.34 341.03 343.86 -1.38 -0.40% 903,800
Mar 31, 2025 342.81 346.95 341.00 345.24 4.48 1.31% 1,770,766
Mar 28, 2025 340.65 343.58 339.52 340.76 -0.24 -0.07% 1,362,710
Mar 27, 2025 338.50 341.89 335.25 341.00 4.27 1.27% 1,330,669
Mar 26, 2025 338.84 340.11 336.10 336.73 -0.63 -0.19% 1,351,237
Mar 25, 2025 338.18 338.81 333.20 337.36 -0.31 -0.09% 1,427,000
Mar 24, 2025 334.21 339.52 332.08 337.67 5.88 1.77% 1,226,407
Mar 21, 2025 333.17 335.07 330.06 331.79 -2.65 -0.79% 2,675,954
Mar 20, 2025 326.93 335.66 326.34 334.44 7.80 2.39% 1,497,417
Mar 19, 2025 329.59 330.40 323.82 326.64 -3.02 -0.92% 974,050
Mar 18, 2025 329.14 333.00 328.46 329.66 0.52 0.16% 1,422,500
Mar 17, 2025 323.25 329.64 322.00 329.14 3.90 1.20% 1,172,039
Mar 14, 2025 323.55 325.77 321.76 325.24 2.39 0.74% 1,265,300
Mar 13, 2025 327.11 327.11 322.41 322.85 -2.23 -0.69% 1,151,143
Mar 12, 2025 325.75 327.63 320.67 325.08 -0.67 -0.21% 1,185,127
Mar 11, 2025 322.82 327.88 321.88 325.75 3.90 1.21% 1,635,500
Mar 10, 2025 323.02 324.40 318.24 321.85 -2.15 -0.66% 3,180,794
Mar 7, 2025 338.58 339.48 321.19 324.00 -15.85 -4.66% 4,131,437
Mar 6, 2025 339.82 342.01 334.70 339.85 -0.94 -0.28% 1,492,003
Mar 5, 2025 335.61 342.04 335.61 340.79 3.52 1.04% 1,217,007
Mar 4, 2025 343.72 345.43 336.48 337.27 -4.53 -1.33% 1,914,722
Mar 3, 2025 336.87 343.21 336.38 341.80 4.06 1.20% 1,360,505
Feb 28, 2025 334.81 338.43 332.78 337.74 4.57 1.37% 1,745,005
Feb 27, 2025 328.60 334.69 326.93 333.17 4.84 1.47% 1,462,514
Feb 26, 2025 331.52 333.03 327.60 328.33 -3.50 -1.05% 991,835
Feb 25, 2025 329.91 332.69 329.12 331.83 3.34 1.02% 1,712,725
Feb 24, 2025 325.44 331.09 325.37 328.49 2.93 0.90% 1,465,534
Feb 21, 2025 324.67 327.27 323.84 325.56 0.43 0.13% 952,442
Feb 20, 2025 326.00 327.40 322.67 325.13 -2.20 -0.67% 876,411
Feb 19, 2025 327.26 327.99 325.36 327.33 1.03 0.32% 709,600
Feb 18, 2025 322.24 326.40 320.04 326.30 4.80 1.49% 1,318,500
Feb 14, 2025 328.85 329.60 319.50 321.50 -7.06 -2.15% 2,079,602
Feb 13, 2025 325.00 328.92 324.01 328.56 3.95 1.22% 1,210,937
Feb 12, 2025 320.38 325.10 319.69 324.61 2.61 0.81% 1,099,557
Feb 11, 2025 323.97 324.17 320.77 322.00 -2.29 -0.71% 1,537,932
Feb 10, 2025 322.07 324.79 319.81 324.29 1.96 0.61% 1,573,139
Feb 7, 2025 319.68 323.55 318.89 322.33 2.34 0.73% 1,722,130
Feb 6, 2025 316.95 320.72 315.66 319.99 3.69 1.17% 1,852,549
Feb 5, 2025 314.60 316.34 311.62 316.30 4.09 1.31% 1,481,120
Feb 4, 2025 309.00 313.00 308.52 312.21 3.21 1.04% 1,680,526
Feb 3, 2025 299.75 309.53 299.37 309.00 7.18 2.38% 2,216,646
Jan 31, 2025 298.20 307.74 296.83 301.82 2.79 0.93% 2,411,734
Jan 30, 2025 297.07 299.44 294.60 299.03 4.93 1.68% 1,641,615
Jan 29, 2025 292.00 296.00 291.47 294.10 0.69 0.24% 1,593,800
Jan 28, 2025 296.00 297.49 293.19 293.41 -2.59 -0.87% 1,781,711
Jan 27, 2025 289.52 297.70 289.52 296.00 6.49 2.24% 1,630,400
Jan 24, 2025 286.80 289.93 286.78 289.51 1.51 0.52% 2,030,433
Jan 23, 2025 292.45 294.36 287.50 288.00 -5.50 -1.87% 1,565,326
Jan 22, 2025 297.15 297.66 293.40 293.50 -3.27 -1.10% 1,504,749