Arthur J. Gallagher & Co. (AJG)
NYSE: AJG · Real-Time Price · USD
338.18
-0.29 (-0.09%)
At close: May 9, 2025, 4:00 PM
338.18
0.00 (0.00%)
After-hours: May 9, 2025, 7:00 PM EDT
Arthur J. Gallagher & Co. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 9, 2025 | 338.12 | 339.12 | 336.08 | 338.18 | 338.18 | -0.09% | 576,359 |
| May 8, 2025 | 340.80 | 343.62 | 338.44 | 338.47 | 338.47 | -0.32% | 1,037,183 |
| May 7, 2025 | 338.20 | 341.32 | 336.90 | 339.55 | 339.55 | 0.38% | 1,279,566 |
| May 6, 2025 | 333.85 | 339.23 | 332.63 | 338.27 | 338.27 | 1.02% | 1,402,650 |
| May 5, 2025 | 330.90 | 336.93 | 326.39 | 334.86 | 334.86 | 1.14% | 1,402,856 |
| May 2, 2025 | 330.41 | 332.44 | 316.87 | 331.08 | 331.08 | 4.23% | 1,818,553 |
| May 1, 2025 | 317.59 | 319.63 | 313.41 | 317.64 | 317.64 | -0.95% | 1,995,881 |
| Apr 30, 2025 | 317.14 | 321.16 | 312.17 | 320.69 | 320.69 | 1.12% | 3,032,447 |
| Apr 29, 2025 | 321.39 | 321.39 | 315.07 | 317.14 | 317.14 | -2.06% | 2,753,728 |
| Apr 28, 2025 | 323.83 | 326.07 | 322.19 | 323.81 | 323.81 | 0.47% | 1,536,737 |
| Apr 25, 2025 | 327.34 | 327.34 | 313.58 | 322.30 | 322.30 | -2.78% | 2,164,277 |
| Apr 24, 2025 | 329.27 | 332.71 | 326.33 | 331.52 | 331.52 | -0.08% | 961,313 |
| Apr 23, 2025 | 331.14 | 336.69 | 329.75 | 331.79 | 331.79 | 0.31% | 953,658 |
| Apr 22, 2025 | 324.96 | 332.00 | 322.62 | 330.75 | 330.75 | 3.55% | 1,041,508 |
| Apr 21, 2025 | 328.42 | 329.04 | 315.71 | 319.40 | 319.40 | -2.98% | 837,110 |
| Apr 17, 2025 | 332.36 | 333.26 | 326.58 | 329.22 | 329.22 | -1.03% | 1,195,137 |
| Apr 16, 2025 | 337.77 | 339.00 | 330.14 | 332.66 | 332.66 | -0.86% | 879,259 |
| Apr 15, 2025 | 344.01 | 344.66 | 334.74 | 335.56 | 335.56 | -2.15% | 1,313,787 |
| Apr 14, 2025 | 337.37 | 345.62 | 336.26 | 342.92 | 342.92 | 2.66% | 1,236,906 |
| Apr 11, 2025 | 326.10 | 335.28 | 321.43 | 334.02 | 334.02 | 2.55% | 1,179,778 |
| Apr 10, 2025 | 321.39 | 330.96 | 318.79 | 325.72 | 325.72 | 0.59% | 1,570,177 |
| Apr 9, 2025 | 309.21 | 324.88 | 304.85 | 323.82 | 323.82 | 3.95% | 2,285,103 |
| Apr 8, 2025 | 319.82 | 324.55 | 306.36 | 311.53 | 311.53 | 0.22% | 1,812,305 |
| Apr 7, 2025 | 310.81 | 318.90 | 301.21 | 310.86 | 310.86 | -2.63% | 3,404,160 |
| Apr 4, 2025 | 341.59 | 344.88 | 316.63 | 319.25 | 319.25 | -7.30% | 2,901,935 |
| Apr 3, 2025 | 342.92 | 350.70 | 340.85 | 344.40 | 344.40 | 0.10% | 1,322,262 |
| Apr 2, 2025 | 340.43 | 345.00 | 339.02 | 344.07 | 344.07 | 0.06% | 1,271,900 |
| Apr 1, 2025 | 345.07 | 345.34 | 341.03 | 343.86 | 343.86 | -0.40% | 903,764 |
| Mar 31, 2025 | 342.81 | 346.95 | 341.00 | 345.24 | 345.24 | 1.31% | 1,770,766 |
| 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 |