Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
340.76
-0.24 (-0.07%)
At close: Mar 28, 2025, 4:00 PM
339.92
-0.84 (-0.25%)
After-hours: Mar 28, 2025, 8:00 PM EDT
Arthur J. Gallagher & Co. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 28, 2025 | 340.65 | 343.58 | 339.52 | 340.76 | 340.76 | -0.07% | 1,362,710 |
| Mar 27, 2025 | 338.50 | 341.89 | 335.25 | 341.00 | 341.00 | 1.27% | 1,330,669 |
| Mar 26, 2025 | 338.84 | 340.11 | 336.10 | 336.73 | 336.73 | -0.19% | 1,351,237 |
| Mar 25, 2025 | 338.18 | 338.81 | 333.20 | 337.36 | 337.36 | -0.09% | 1,426,987 |
| Mar 24, 2025 | 334.21 | 339.52 | 332.08 | 337.67 | 337.67 | 1.77% | 1,226,407 |
| Mar 21, 2025 | 333.17 | 335.07 | 330.06 | 331.79 | 331.79 | -0.79% | 2,675,954 |
| Mar 20, 2025 | 326.93 | 335.66 | 326.34 | 334.44 | 334.44 | 2.39% | 1,497,417 |
| Mar 19, 2025 | 329.59 | 330.40 | 323.82 | 326.64 | 326.64 | -0.92% | 974,050 |
| Mar 18, 2025 | 329.14 | 333.00 | 328.46 | 329.66 | 329.66 | 0.16% | 1,422,465 |
| Mar 17, 2025 | 323.25 | 329.64 | 322.00 | 329.14 | 329.14 | 1.20% | 1,172,039 |
| Mar 14, 2025 | 323.55 | 325.77 | 321.76 | 325.24 | 325.24 | 0.74% | 1,265,291 |
| Mar 13, 2025 | 327.11 | 327.11 | 322.41 | 322.85 | 322.85 | -0.69% | 1,151,143 |
| Mar 12, 2025 | 325.75 | 327.63 | 320.67 | 325.08 | 325.08 | -0.21% | 1,185,127 |
| Mar 11, 2025 | 322.82 | 327.88 | 321.88 | 325.75 | 325.75 | 1.21% | 1,635,467 |
| Mar 10, 2025 | 323.02 | 324.40 | 318.24 | 321.85 | 321.85 | -0.66% | 3,179,484 |
| Mar 7, 2025 | 338.58 | 339.48 | 321.19 | 324.00 | 324.00 | -4.66% | 4,131,437 |
| Mar 6, 2025 | 339.82 | 342.01 | 334.70 | 339.85 | 339.17 | -0.28% | 1,492,003 |
| Mar 5, 2025 | 335.61 | 342.04 | 335.61 | 340.79 | 340.11 | 1.04% | 1,217,007 |
| Mar 4, 2025 | 343.72 | 345.43 | 336.48 | 337.27 | 336.60 | -1.33% | 1,914,722 |
| Mar 3, 2025 | 336.87 | 343.21 | 336.38 | 341.80 | 341.12 | 1.20% | 1,360,505 |
| Feb 28, 2025 | 334.81 | 338.43 | 332.78 | 337.74 | 337.06 | 1.37% | 1,745,005 |
| Feb 27, 2025 | 328.60 | 334.69 | 326.93 | 333.17 | 332.50 | 1.47% | 1,462,514 |
| Feb 26, 2025 | 331.52 | 333.03 | 327.60 | 328.33 | 327.67 | -1.05% | 991,835 |
| Feb 25, 2025 | 329.91 | 332.69 | 329.12 | 331.83 | 331.17 | 1.02% | 1,712,725 |
| Feb 24, 2025 | 325.44 | 331.09 | 325.37 | 328.49 | 327.83 | 0.90% | 1,465,534 |
| Feb 21, 2025 | 324.67 | 327.27 | 323.84 | 325.56 | 324.91 | 0.13% | 952,442 |
| Feb 20, 2025 | 326.00 | 327.40 | 322.67 | 325.13 | 324.48 | -0.67% | 876,411 |
| Feb 19, 2025 | 327.26 | 327.99 | 325.36 | 327.33 | 326.68 | 0.32% | 709,578 |
| Feb 18, 2025 | 322.24 | 326.40 | 320.04 | 326.30 | 325.65 | 1.49% | 1,318,477 |
| Feb 14, 2025 | 328.85 | 329.60 | 319.50 | 321.50 | 320.86 | -2.15% | 2,079,602 |
| Feb 13, 2025 | 325.00 | 328.92 | 324.01 | 328.56 | 327.90 | 1.22% | 1,210,937 |
| Feb 12, 2025 | 320.38 | 325.10 | 319.69 | 324.61 | 323.96 | 0.81% | 1,099,557 |
| Feb 11, 2025 | 323.97 | 324.17 | 320.77 | 322.00 | 321.36 | -0.71% | 1,537,932 |
| Feb 10, 2025 | 322.07 | 324.79 | 319.81 | 324.29 | 323.64 | 0.61% | 1,573,139 |
| Feb 7, 2025 | 319.68 | 323.55 | 318.89 | 322.33 | 321.69 | 0.73% | 1,722,130 |
| Feb 6, 2025 | 316.95 | 320.72 | 315.66 | 319.99 | 319.35 | 1.17% | 1,852,549 |
| Feb 5, 2025 | 314.60 | 316.34 | 311.62 | 316.30 | 315.67 | 1.31% | 1,481,120 |
| Feb 4, 2025 | 309.00 | 313.00 | 308.52 | 312.21 | 311.59 | 1.04% | 1,680,526 |
| Feb 3, 2025 | 299.75 | 309.53 | 299.37 | 309.00 | 308.38 | 2.38% | 2,216,646 |
| Jan 31, 2025 | 298.20 | 307.74 | 296.83 | 301.82 | 301.22 | 0.93% | 2,411,734 |
| Jan 30, 2025 | 297.07 | 299.44 | 294.60 | 299.03 | 298.43 | 1.68% | 1,641,615 |
| Jan 29, 2025 | 292.00 | 296.00 | 291.47 | 294.10 | 293.51 | 0.24% | 1,593,763 |
| Jan 28, 2025 | 296.00 | 297.49 | 293.19 | 293.41 | 292.82 | -0.87% | 1,781,711 |
| Jan 27, 2025 | 289.52 | 297.70 | 289.52 | 296.00 | 295.41 | 2.24% | 1,630,400 |
| Jan 24, 2025 | 286.80 | 289.93 | 286.78 | 289.51 | 288.93 | 0.52% | 2,030,433 |
| Jan 23, 2025 | 292.45 | 294.36 | 287.50 | 288.00 | 287.42 | -1.87% | 1,565,326 |
| Jan 22, 2025 | 297.15 | 297.66 | 293.40 | 293.50 | 292.91 | -1.10% | 1,504,749 |
| Jan 21, 2025 | 296.88 | 299.01 | 293.86 | 296.77 | 296.18 | 0.66% | 1,626,480 |
| Jan 17, 2025 | 295.79 | 296.93 | 293.91 | 294.82 | 294.23 | -0.33% | 1,261,480 |
| Jan 16, 2025 | 290.76 | 296.02 | 290.76 | 295.79 | 295.20 | 1.93% | 1,230,496 |