Aon (AON)
NYSE: AON
· Real-Time Price · USD
356.19
4.55 (1.29%)
At close: Sep 26, 2025, 3:59 PM
356.08
-0.03%
After-hours: Sep 26, 2025, 06:24 PM EDT
AON Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 26, 2025 | 354.17 | 358.99 | 351.49 | 356.08 | 356.08 | 1.26% | 824,588 |
| Sep 25, 2025 | 355.46 | 356.74 | 349.15 | 351.64 | 351.64 | -0.59% | 1,291,128 |
| Sep 24, 2025 | 352.84 | 356.28 | 352.50 | 353.74 | 353.74 | 0.19% | 981,312 |
| Sep 23, 2025 | 353.40 | 356.58 | 349.33 | 353.07 | 353.07 | -0.11% | 1,761,201 |
| Sep 22, 2025 | 350.56 | 355.21 | 349.21 | 353.46 | 353.46 | 0.61% | 1,275,903 |
| Sep 19, 2025 | 354.19 | 355.40 | 348.64 | 351.32 | 351.32 | -0.41% | 3,728,800 |
| Sep 18, 2025 | 355.64 | 357.83 | 352.69 | 352.76 | 352.76 | -1.46% | 1,392,958 |
| Sep 17, 2025 | 357.97 | 361.24 | 355.22 | 358.00 | 358.00 | 0.40% | 1,426,900 |
| Sep 16, 2025 | 361.26 | 362.76 | 356.15 | 356.57 | 356.57 | -1.99% | 1,351,555 |
| Sep 15, 2025 | 371.90 | 373.60 | 363.20 | 363.80 | 363.80 | -2.19% | 933,800 |
| Sep 12, 2025 | 371.56 | 374.05 | 369.81 | 371.95 | 371.95 | -0.08% | 844,400 |
| Sep 11, 2025 | 366.09 | 372.39 | 364.79 | 372.25 | 372.25 | 2.73% | 1,614,304 |
| Sep 10, 2025 | 364.78 | 365.36 | 361.08 | 362.37 | 362.37 | -1.09% | 798,913 |
| Sep 9, 2025 | 369.93 | 370.48 | 365.86 | 366.38 | 366.38 | -0.98% | 1,019,900 |
| Sep 8, 2025 | 370.54 | 370.54 | 365.47 | 370.01 | 370.01 | -0.14% | 1,043,504 |
| Sep 5, 2025 | 372.91 | 375.64 | 368.04 | 370.54 | 370.54 | -0.79% | 789,000 |
| Sep 4, 2025 | 375.48 | 375.87 | 370.85 | 373.49 | 373.49 | -0.14% | 751,300 |
| Sep 3, 2025 | 372.68 | 375.00 | 368.27 | 374.00 | 374.00 | 0.55% | 1,219,916 |
| Sep 2, 2025 | 367.63 | 372.75 | 365.96 | 371.96 | 371.96 | 1.35% | 1,285,600 |
| Aug 29, 2025 | 367.85 | 368.56 | 365.79 | 367.00 | 367.00 | 0.13% | 774,627 |