The highest closing price for Arthur J Gallagher (AJG) last month was $271.23, on August 24. It was up 4.4% for the month. The latest price is $231.10.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 31 2026 | $263.39 | $266.33 | $260.33 | $261.42 | 1,496,700 |
August 28 2026 | $259.77 | $268.16 | $259.77 | $266.82 | 1,151,300 |
August 27 2026 | $259.87 | $263.34 | $258.54 | $259.43 | 977,400 |
August 26 2026 | $266.89 | $272.02 | $262.85 | $264.29 | 1,426,200 |
August 25 2026 | $269.09 | $272.03 | $266.22 | $267.76 | 1,752,800 |
August 24 2026 | $264.26 | $271.61 | $261.76 | $271.23 | 1,531,400 |
August 21 2026 | $258.72 | $263.47 | $256.96 | $263.08 | 1,154,600 |
August 20 2026 | $255.74 | $261.44 | $254.40 | $258.89 | 1,340,700 |
August 19 2026 | $248.75 | $259.56 | $248.42 | $256.73 | 1,553,400 |
August 18 2026 | $249.32 | $254.57 | $247.36 | $247.67 | 1,287,000 |
August 17 2026 | $248.30 | $252.86 | $246.19 | $247.28 | 853,800 |
August 14 2026 | $252.46 | $253.68 | $249.30 | $250.51 | 895,800 |
August 13 2026 | $255.64 | $256.40 | $249.30 | $252.78 | 1,011,600 |
August 12 2026 | $249.30 | $255.58 | $247.42 | $254.75 | 1,475,000 |
August 11 2026 | $248.29 | $255.49 | $246.31 | $252.80 | 1,648,700 |
August 10 2026 | $246.31 | $252.16 | $244.65 | $251.73 | 1,280,100 |
August 07 2026 | $247.27 | $251.34 | $245.60 | $247.43 | 1,128,700 |
August 06 2026 | $252.08 | $253.07 | $246.83 | $251.04 | 1,287,600 |
August 05 2026 | $249.13 | $251.59 | $246.88 | $250.33 | 956,400 |
August 04 2026 | $242.16 | $248.14 | $240.15 | $247.37 | 1,419,500 |
August 03 2026 | $250.51 | $255.27 | $245.53 | $247.10 | 1,581,800 |
Daily pricing data for Arthur J Gallagher dates back to 6/20/1984, and may be incomplete.