stockNYSE: AON • 6 Months Updates
Aon plc Class A Ordinary Shares (Ireland) (AON) 6 Months
Showing Closing Date Range from Apr 19 to Oct 16, 2026.
Investor Relations:ir.aon.com
Price & Performance Trajectory
Aon plc Class A Ordinary Shares (Ireland)NYSE: AON
Latest Close
$292.55
6 Months Updates Trajectory
Showing Closing Date Range from Apr 19 to Oct 16, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesAON session performance
✓ Latest Close USD
$292.55
Latest session close
$-39.4vs period start
Period Return % % GAIN
-11.87%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$382.34 / $266.33
Period range envelope
$116.01channel spread
Total Volume SHARES
194.49M
Period turnover
Avg: 1.56M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(125 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | $292.55 | +2.00% | $292.73 | $287.74 | 1.82M |
| Oct 15, 2026 | $286.80 | +4.16% | $288.47 | $279.85 | 2.32M |
| Oct 14, 2026 | $275.35 | +0.23% | $277.25 | $272.05 | 1.64M |
| Oct 13, 2026 | $274.71 | -0.03% | $277.62 | $272.39 | 1.45M |
| Oct 12, 2026 | $274.78 | +0.48% | $275.93 | $273.24 | 1.57M |
| Oct 09, 2026 | $273.47 | -1.32% | $277.03 | $272.83 | 1.80M |
| Oct 08, 2026 | $277.12 | +2.46% | $277.90 | $270.03 | 1.95M |
| Oct 07, 2026 | $270.47 | -1.28% | $275.31 | $269.75 | 1.54M |
| Oct 06, 2026 | $273.99 | +0.71% | $274.71 | $270.10 | 1.21M |
| Oct 05, 2026 | $272.05 | +0.96% | $272.37 | $266.33 | 1.30M |
| Oct 02, 2026 | $269.45 | -2.36% | $276.39 | $268.90 | 1.60M |
| Sep 30, 2026 | $275.15 | -0.27% | $276.28 | $274.32 | 221.2K |
| Sep 29, 2026 | $275.90 | +1.40% | $276.97 | $269.02 | 1.99M |
| Sep 28, 2026 | $272.10 | -2.12% | $278.40 | $270.00 | 1.85M |
| Sep 25, 2026 | $277.99 | +0.69% | $280.98 | $276.52 | 1.63M |
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