stockNYSE: ACM • Today's Updates
AECOM (ACM) Today Close
Showing Closing Date Range from Oct 7 to Oct 8, 2026.
Investor Relations:aecom.com
NYSE MarketBefore the Open Wall Street: 4:31 AM ET
Before the Open • Session Opens at 9:30 AM ET
Regular trading in New York opens at 9:30 AM ET (4:31 AM ET). Displaying the most recent finalized session (Oct 08, 2026) below as reference.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$57.74
Opening Gap$-0.54(-0.93%)
Last Finalized Close
PREVIOUS CLOSEFinalized close from Oct 08, 2026
$59.46
Session DateOct 08, 2026
Gained Today
GAIN Net movement vs previous close
+$1.18 (+2.02%)
Intraday (from open)+$1.72 (+2.98%)
Day's High & Low Range
Session Low
$57.74
Session High
$59.54
Low ($57.74)Last Finalized Close ($59.46)High ($59.54)
Trading Activity & Liquidity
Shares Traded
1.41M
1,411,143 shares
Dollar Volume
$83.91M
Close × Volume traded
Session Turnover$83.91M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for AECOM (ACM).
Oct 08, 2026
Started At (Open)
$57.74
Previous Close
$58.28
Session High
$59.54
Session Low
$57.74
Last Finalized Close
$59.46
Gained / Lost ($)
+$1.18
Gained / Lost (%)
+2.02%
Day's Spread
$1.80