Aon plc (AON)
NYSE: AON · Real-Time Price · USD
317.92
+7.58 (2.44%)
Feb 10, 2026, 4:00 PM EST - Market closed
Aon plc Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 10, 2026 | 312.99 | 322.08 | 312.99 | 317.92 | 317.92 | 2.44% | 3,966,788 |
| Feb 9, 2026 | 340.76 | 343.92 | 309.13 | 310.34 | 310.34 | -9.27% | 3,877,555 |
| Feb 6, 2026 | 344.71 | 345.00 | 340.58 | 342.04 | 342.04 | -0.38% | 1,324,020 |
| Feb 5, 2026 | 350.32 | 353.68 | 343.19 | 343.36 | 343.36 | -1.96% | 1,420,102 |
| Feb 4, 2026 | 348.28 | 355.96 | 348.18 | 350.21 | 350.21 | 0.97% | 1,268,189 |
| Feb 3, 2026 | 347.31 | 351.15 | 343.20 | 346.84 | 346.84 | -0.79% | 1,199,450 |
| Feb 2, 2026 | 353.14 | 358.04 | 348.25 | 349.61 | 349.61 | -0.01% | 1,370,621 |
| Jan 30, 2026 | 346.96 | 351.80 | 341.17 | 349.64 | 348.90 | 1.95% | 1,938,787 |
| Jan 29, 2026 | 335.62 | 343.28 | 335.57 | 342.95 | 342.22 | 2.99% | 2,149,356 |
| Jan 28, 2026 | 329.41 | 335.23 | 327.53 | 333.00 | 332.29 | 0.68% | 1,341,240 |
| Jan 27, 2026 | 337.18 | 337.78 | 325.90 | 330.75 | 330.05 | -2.40% | 1,330,489 |
| Jan 26, 2026 | 339.32 | 342.00 | 336.92 | 338.87 | 338.15 | 0.05% | 1,156,661 |
| Jan 23, 2026 | 336.14 | 338.84 | 333.85 | 338.69 | 337.97 | 0.81% | 1,053,374 |
| Jan 22, 2026 | 331.99 | 336.58 | 330.30 | 335.96 | 335.24 | 0.96% | 1,370,714 |
| Jan 21, 2026 | 339.50 | 341.83 | 330.77 | 332.76 | 332.05 | -1.99% | 1,592,884 |
| Jan 20, 2026 | 341.38 | 342.97 | 337.44 | 339.50 | 338.78 | -1.27% | 1,645,543 |
| Jan 16, 2026 | 343.28 | 344.39 | 340.60 | 343.86 | 343.13 | -0.28% | 882,946 |
| Jan 15, 2026 | 346.00 | 347.06 | 342.70 | 344.84 | 344.11 | -0.34% | 915,883 |
| Jan 14, 2026 | 344.70 | 347.83 | 344.50 | 346.00 | 345.26 | 0.41% | 1,019,681 |
| Jan 13, 2026 | 348.88 | 350.70 | 343.23 | 344.59 | 343.86 | -1.68% | 1,028,408 |
| Jan 12, 2026 | 351.00 | 353.93 | 349.37 | 350.49 | 349.74 | -0.09% | 1,053,516 |
| Jan 9, 2026 | 351.41 | 353.36 | 350.12 | 350.80 | 350.05 | -0.33% | 678,434 |
| Jan 8, 2026 | 349.03 | 355.43 | 347.22 | 351.97 | 351.22 | 0.59% | 861,739 |
| Jan 7, 2026 | 348.13 | 353.16 | 342.92 | 349.92 | 349.17 | 0.07% | 1,390,772 |
| Jan 6, 2026 | 350.35 | 353.53 | 348.32 | 349.67 | 348.92 | -0.46% | 797,771 |
| Jan 5, 2026 | 340.91 | 352.16 | 339.39 | 351.29 | 350.54 | 2.04% | 992,717 |
| Jan 2, 2026 | 351.12 | 351.65 | 342.75 | 344.27 | 343.54 | -2.44% | 780,641 |
| Dec 31, 2025 | 356.96 | 356.96 | 352.82 | 352.88 | 352.13 | -1.01% | 453,298 |
| Dec 30, 2025 | 355.94 | 357.57 | 353.66 | 356.49 | 355.73 | -0.07% | 440,147 |
| Dec 29, 2025 | 356.66 | 358.55 | 355.40 | 356.73 | 355.97 | 0.02% | 433,180 |
| Dec 26, 2025 | 356.24 | 357.79 | 354.14 | 356.65 | 355.89 | - | 309,355 |
| Dec 24, 2025 | 355.00 | 358.14 | 354.02 | 356.65 | 355.89 | 0.22% | 283,851 |
| Dec 23, 2025 | 355.77 | 356.81 | 353.88 | 355.87 | 355.11 | 0.12% | 590,338 |
| Dec 22, 2025 | 348.87 | 356.77 | 348.00 | 355.46 | 354.70 | 1.55% | 827,026 |
| Dec 19, 2025 | 352.66 | 354.46 | 349.91 | 350.04 | 349.29 | -0.84% | 2,459,720 |
| Dec 18, 2025 | 350.70 | 354.06 | 350.70 | 353.02 | 352.27 | 0.28% | 980,137 |
| Dec 17, 2025 | 350.36 | 354.40 | 349.93 | 352.03 | 351.28 | 0.07% | 885,277 |
| Dec 16, 2025 | 352.84 | 354.72 | 351.04 | 351.80 | 351.05 | -0.65% | 1,121,356 |
| Dec 15, 2025 | 353.71 | 355.33 | 350.98 | 354.10 | 353.35 | 0.09% | 968,847 |
| Dec 12, 2025 | 348.64 | 354.12 | 347.39 | 353.79 | 353.04 | 1.84% | 1,074,319 |
| Dec 11, 2025 | 342.73 | 348.12 | 340.05 | 347.40 | 346.66 | 2.16% | 1,037,293 |
| Dec 10, 2025 | 346.26 | 346.42 | 336.43 | 340.05 | 339.33 | -1.77% | 1,300,292 |
| Dec 9, 2025 | 344.32 | 348.66 | 343.08 | 346.19 | 345.45 | 0.82% | 974,829 |
| Dec 8, 2025 | 343.23 | 344.55 | 341.03 | 343.39 | 342.66 | -0.52% | 874,985 |
| Dec 5, 2025 | 346.72 | 347.57 | 340.19 | 345.20 | 344.46 | -0.72% | 1,188,957 |
| Dec 4, 2025 | 344.45 | 347.99 | 344.45 | 347.71 | 346.97 | 0.95% | 690,803 |
| Dec 3, 2025 | 345.49 | 347.34 | 341.98 | 344.45 | 343.72 | -0.36% | 798,396 |
| Dec 2, 2025 | 351.04 | 351.66 | 345.54 | 345.70 | 344.96 | -1.56% | 982,943 |
| Dec 1, 2025 | 352.69 | 355.48 | 350.42 | 351.17 | 350.42 | -0.78% | 1,085,634 |
| Nov 28, 2025 | 352.12 | 355.62 | 351.49 | 353.92 | 353.17 | 0.37% | 400,095 |