Aon plc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-02-13 | 387.14 | 390.77 | 384.51 | 390.29 | 385.08 | 573,600 |
| 2025-02-12 | 383.20 | 387.86 | 382.24 | 386.74 | 381.58 | 818,200 |
| 2025-02-11 | 385.94 | 386.63 | 381.94 | 384.20 | 379.07 | 1,040,700 |
| 2025-02-10 | 386.36 | 387.00 | 383.12 | 385.60 | 380.46 | 686,400 |
| 2025-02-07 | 384.50 | 387.48 | 383.37 | 386.51 | 381.35 | 851,500 |
| 2025-02-06 | 384.00 | 385.56 | 383.29 | 384.72 | 379.59 | 828,700 |
| 2025-02-05 | 380.00 | 383.25 | 377.87 | 382.39 | 377.29 | 962,200 |
| 2025-02-04 | 375.64 | 378.76 | 375.60 | 377.46 | 372.42 | 964,900 |
| 2025-02-03 | 370.08 | 375.92 | 365.44 | 374.88 | 369.88 | 1,337,100 |
| 2025-01-31 | 371.05 | 378.52 | 369.29 | 370.82 | 365.21 | 1,351,200 |
| 2025-01-30 | 369.71 | 372.16 | 365.39 | 372.15 | 366.52 | 2,370,000 |
| 2025-01-29 | 370.21 | 371.51 | 366.35 | 366.74 | 361.19 | 952,300 |
| 2025-01-28 | 377.62 | 377.62 | 370.27 | 371.48 | 365.86 | 1,099,900 |
| 2025-01-27 | 371.00 | 377.65 | 368.92 | 376.80 | 371.10 | 1,253,500 |
| 2025-01-24 | 363.58 | 369.35 | 363.19 | 369.16 | 363.57 | 1,055,200 |
| 2025-01-23 | 367.81 | 368.71 | 360.75 | 364.67 | 359.15 | 1,443,200 |
| 2025-01-22 | 368.16 | 370.78 | 365.15 | 367.31 | 361.75 | 885,300 |
| 2025-01-21 | 367.73 | 369.49 | 364.17 | 368.08 | 362.51 | 1,338,500 |
| 2025-01-17 | 368.53 | 369.06 | 364.87 | 366.17 | 360.63 | 860,000 |
| 2025-01-16 | 361.72 | 368.92 | 361.72 | 368.11 | 362.54 | 728,500 |
| 2025-01-15 | 365.60 | 366.63 | 361.10 | 361.18 | 355.71 | 909,100 |
| 2025-01-14 | 355.88 | 363.08 | 354.12 | 362.65 | 357.16 | 1,077,500 |
| 2025-01-13 | 347.94 | 356.27 | 347.74 | 354.68 | 349.31 | 1,172,000 |
| 2025-01-10 | 348.26 | 353.24 | 346.07 | 349.51 | 344.22 | 971,300 |
| 2025-01-08 | 351.29 | 353.89 | 349.41 | 352.45 | 347.11 | 1,481,400 |
| 2025-01-07 | 349.43 | 351.86 | 348.29 | 348.44 | 343.17 | 1,110,900 |
| 2025-01-06 | 355.00 | 355.00 | 348.14 | 348.47 | 343.19 | 771,900 |
| 2025-01-03 | 356.32 | 357.36 | 353.50 | 353.98 | 348.62 | 925,400 |
| 2025-01-02 | 360.54 | 360.54 | 354.10 | 354.98 | 349.61 | 484,000 |
| 2024-12-31 | 358.15 | 359.71 | 356.88 | 359.16 | 353.72 | 524,900 |
| 2024-12-30 | 357.49 | 360.02 | 353.73 | 357.97 | 352.55 | 444,400 |
| 2024-12-27 | 359.35 | 362.14 | 358.17 | 360.38 | 354.92 | 485,500 |
| 2024-12-26 | 360.44 | 361.95 | 360.14 | 361.46 | 355.99 | 267,300 |
| 2024-12-24 | 359.29 | 361.63 | 356.69 | 361.61 | 356.14 | 282,600 |
| 2024-12-23 | 356.24 | 359.03 | 354.70 | 358.28 | 352.86 | 674,300 |
| 2024-12-20 | 354.65 | 363.09 | 353.14 | 358.47 | 353.04 | 2,109,400 |
| 2024-12-19 | 353.29 | 356.34 | 352.98 | 353.75 | 348.39 | 811,200 |
| 2024-12-18 | 358.88 | 359.39 | 352.36 | 352.58 | 347.24 | 959,800 |
| 2024-12-17 | 359.97 | 360.46 | 356.15 | 358.88 | 353.45 | 1,072,600 |
| 2024-12-16 | 362.50 | 364.64 | 360.18 | 361.75 | 356.27 | 783,900 |
| 2024-12-13 | 362.00 | 362.66 | 358.31 | 361.19 | 355.72 | 1,082,900 |
| 2024-12-12 | 364.65 | 365.67 | 362.35 | 362.72 | 357.23 | 967,500 |
| 2024-12-11 | 362.32 | 363.05 | 358.96 | 362.63 | 357.14 | 870,000 |
| 2024-12-10 | 367.16 | 367.16 | 358.06 | 361.29 | 355.82 | 1,113,800 |
| 2024-12-09 | 374.85 | 376.46 | 366.99 | 367.90 | 362.33 | 2,650,500 |
| 2024-12-06 | 378.72 | 381.82 | 377.25 | 378.00 | 372.28 | 967,100 |
| 2024-12-05 | 382.51 | 382.54 | 378.48 | 379.73 | 373.98 | 851,300 |
| 2024-12-04 | 384.28 | 386.19 | 381.52 | 382.00 | 376.22 | 1,190,500 |
| 2024-12-03 | 388.89 | 389.93 | 383.48 | 385.56 | 379.72 | 2,140,800 |
| 2024-12-02 | 392.00 | 392.30 | 385.86 | 387.71 | 381.84 | 856,800 |
| 2024-11-29 | 391.99 | 394.59 | 390.65 | 391.54 | 385.61 | 463,000 |
| 2024-11-27 | 390.67 | 395.33 | 389.10 | 393.31 | 387.36 | 620,300 |
| 2024-11-26 | 390.00 | 392.26 | 383.37 | 390.25 | 384.34 | 974,600 |
| 2024-11-25 | 386.46 | 390.73 | 386.14 | 389.72 | 383.82 | 1,910,000 |
| 2024-11-22 | 383.28 | 387.37 | 383.24 | 386.21 | 380.36 | 755,600 |
| 2024-11-21 | 381.69 | 383.39 | 377.97 | 382.62 | 376.83 | 758,800 |
| 2024-11-20 | 381.85 | 381.85 | 375.48 | 380.08 | 374.33 | 782,000 |
| 2024-11-19 | 378.63 | 381.31 | 376.99 | 379.15 | 373.41 | 748,400 |
| 2024-11-18 | 377.00 | 381.00 | 376.27 | 380.51 | 374.75 | 972,000 |
| 2024-11-15 | 376.58 | 381.74 | 376.58 | 379.29 | 373.55 | 1,790,400 |
Stock splits
| Date | Split (new : old) |
|---|---|
| 1999-05-18 | 3:2 |
| 1997-05-15 | 3:2 |
| 1994-05-17 | 3:2 |
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-03 | 0.8200 USD |
| 2026-05-01 | 0.8200 USD |
| 2026-02-02 | 0.7450 USD |
| 2025-11-03 | 0.7450 USD |
| 2025-08-01 | 0.7450 USD |
| 2025-05-01 | 0.7450 USD |
| 2025-02-03 | 0.6750 USD |
| 2024-11-01 | 0.6750 USD |
| 2024-08-01 | 0.6750 USD |
| 2024-04-30 | 0.6750 USD |
| 2024-01-31 | 0.6150 USD |
| 2023-10-31 | 0.6150 USD |
| 2023-07-31 | 0.6150 USD |
| 2023-04-28 | 0.6150 USD |
| 2023-01-31 | 0.5600 USD |
| 2022-10-31 | 0.5600 USD |
| 2022-07-29 | 0.5600 USD |
| 2022-04-29 | 0.5600 USD |
| 2022-01-31 | 0.5100 USD |
| 2021-10-29 | 0.5100 USD |
| 2021-07-30 | 0.5100 USD |
| 2021-04-30 | 0.5100 USD |
| 2021-01-29 | 0.4600 USD |
| 2020-10-30 | 0.4600 USD |
| 2020-07-31 | 0.4400 USD |
| 2020-04-30 | 0.4400 USD |
| 2020-01-31 | 0.4400 USD |
| 2019-10-31 | 0.4400 USD |
| 2019-07-31 | 0.4400 USD |
| 2019-04-30 | 0.4400 USD |
| 2019-01-31 | 0.4000 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.