AECOM (ACM)
Showing Closing Date Range from May 9 to Nov 5, 2026 compared to Nov 9, 2025 to May 8, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:aecom.com
Current Period Close
$66.72
May 09, 2026 - Nov 05, 2026
Previous Period Close
$80.59
Nov 09, 2025 - May 08, 2026
Net Comparison Delta
$-13.87 (-17.21%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(123 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 05, 2026 | $66.72 | May 07, 2026 | $81.47 | -18.10% |
| Nov 04, 2026 | $68.20 | May 06, 2026 | $83.92 | -18.73% |
| Nov 03, 2026 | $66.25 | May 05, 2026 | $84.59 | -21.68% |
| Nov 02, 2026 | $65.68 | May 04, 2026 | $84.03 | -21.84% |
| Oct 30, 2026 | $63.34 | May 01, 2026 | $84.10 | -24.68% |
| Oct 29, 2026 | $63.51 | Apr 30, 2026 | $84.10 | -24.48% |
| Oct 28, 2026 | $62.27 | Apr 29, 2026 | $81.96 | -24.02% |
| Oct 27, 2026 | $61.53 | Apr 28, 2026 | $81.06 | -24.09% |
| Oct 26, 2026 | $60.72 | Apr 27, 2026 | $81.99 | -25.94% |
| Oct 23, 2026 | $60.49 | Apr 24, 2026 | $80.37 | -24.74% |
| Oct 22, 2026 | $60.83 | Apr 23, 2026 | $80.46 | -24.40% |
| Oct 21, 2026 | $59.49 | Apr 22, 2026 | $82.39 | -27.79% |
| Oct 20, 2026 | $58.99 | Apr 21, 2026 | $84.96 | -30.57% |
| Oct 19, 2026 | $58.02 | Apr 20, 2026 | $86.44 | -32.88% |
| Oct 16, 2026 | $58.94 | Apr 17, 2026 | $86.61 | -31.95% |
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