Arthur J. Gallagher & Co. (AJG)
Showing Closing Date Range from Oct 13 to Oct 20, 2026 compared to Oct 5 to Oct 12, 2026.
Compare Last 7 Days with Previous Period
Investor Relations:ir.ajg.com
Current Period Close
$259.26
Oct 13, 2026 - Oct 20, 2026
Previous Period Close
$233.92
Oct 05, 2026 - Oct 12, 2026
Net Comparison Delta
+$25.34 (+10.83%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(6 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 20, 2026 | $259.26 | Oct 12, 2026 | $233.92 | +10.83% |
| Oct 19, 2026 | $253.01 | Oct 09, 2026 | $232.70 | +8.73% |
| Oct 16, 2026 | $254.88 | Oct 08, 2026 | $234.05 | +8.90% |
| Oct 15, 2026 | $250.10 | Oct 07, 2026 | $227.10 | +10.13% |
| Oct 14, 2026 | $237.04 | Oct 06, 2026 | $229.85 | +3.13% |
| Oct 13, 2026 | $232.90 | Oct 05, 2026 | $227.24 | +2.49% |