Aon plc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-06-13 | 316.70 | 320.27 | 316.44 | 318.92 | 310.26 | 591,600 |
| 2023-06-12 | 314.48 | 319.36 | 313.50 | 318.06 | 309.42 | 638,600 |
| 2023-06-09 | 310.67 | 316.02 | 309.16 | 314.32 | 305.78 | 423,900 |
| 2023-06-08 | 312.91 | 313.99 | 311.12 | 312.89 | 304.39 | 394,400 |
| 2023-06-07 | 312.08 | 313.60 | 309.27 | 312.27 | 303.79 | 723,600 |
| 2023-06-06 | 313.87 | 315.33 | 310.81 | 312.38 | 303.90 | 489,400 |
| 2023-06-05 | 313.87 | 315.04 | 311.10 | 312.37 | 303.89 | 697,700 |
| 2023-06-02 | 312.30 | 314.63 | 311.17 | 313.80 | 305.28 | 824,100 |
| 2023-06-01 | 309.48 | 313.05 | 308.10 | 312.03 | 303.56 | 928,200 |
| 2023-05-31 | 310.06 | 310.60 | 306.89 | 308.29 | 299.92 | 1,054,600 |
| 2023-05-30 | 309.50 | 313.66 | 309.42 | 311.86 | 303.39 | 536,100 |
| 2023-05-26 | 311.53 | 313.66 | 310.15 | 310.67 | 302.23 | 575,800 |
| 2023-05-25 | 312.97 | 312.97 | 308.12 | 311.19 | 302.74 | 774,300 |
| 2023-05-24 | 313.39 | 314.71 | 311.33 | 312.01 | 303.54 | 643,000 |
| 2023-05-23 | 324.12 | 324.12 | 313.02 | 314.40 | 305.86 | 885,700 |
| 2023-05-22 | 325.40 | 327.77 | 321.71 | 325.67 | 316.82 | 639,800 |
| 2023-05-19 | 325.51 | 328.71 | 324.45 | 327.12 | 318.24 | 1,274,000 |
| 2023-05-18 | 321.75 | 324.69 | 320.12 | 324.23 | 315.42 | 815,900 |
| 2023-05-17 | 332.93 | 332.93 | 321.52 | 322.23 | 313.48 | 1,340,200 |
| 2023-05-16 | 333.58 | 334.30 | 330.43 | 330.94 | 321.95 | 545,300 |
| 2023-05-15 | 336.99 | 337.98 | 333.61 | 334.44 | 325.36 | 561,800 |
| 2023-05-12 | 336.50 | 338.27 | 334.27 | 336.17 | 327.04 | 564,700 |
| 2023-05-11 | 333.99 | 335.42 | 331.61 | 335.22 | 326.12 | 539,700 |
| 2023-05-10 | 335.03 | 337.11 | 332.72 | 333.76 | 324.69 | 647,800 |
| 2023-05-09 | 332.85 | 336.42 | 330.29 | 334.92 | 325.82 | 780,700 |
| 2023-05-08 | 329.52 | 333.03 | 329.35 | 332.53 | 323.50 | 919,600 |
| 2023-05-05 | 321.61 | 330.00 | 321.12 | 328.40 | 319.48 | 1,150,400 |
| 2023-05-04 | 319.98 | 323.77 | 319.25 | 320.70 | 311.99 | 699,700 |
| 2023-05-03 | 322.36 | 323.85 | 319.92 | 320.34 | 311.64 | 865,900 |
| 2023-05-02 | 322.64 | 323.72 | 318.41 | 320.91 | 312.19 | 724,100 |
| 2023-05-01 | 323.24 | 327.47 | 320.82 | 323.43 | 314.65 | 815,700 |
| 2023-04-28 | 327.79 | 327.79 | 313.77 | 325.18 | 316.35 | 1,451,100 |
| 2023-04-27 | 327.78 | 333.04 | 325.84 | 332.86 | 323.22 | 1,144,000 |
| 2023-04-26 | 327.25 | 330.05 | 325.52 | 327.36 | 317.88 | 761,600 |
| 2023-04-25 | 331.43 | 333.94 | 329.26 | 330.38 | 320.81 | 947,200 |
| 2023-04-24 | 334.02 | 334.76 | 331.42 | 331.58 | 321.98 | 700,000 |
| 2023-04-21 | 332.51 | 334.06 | 330.56 | 333.60 | 323.94 | 2,028,600 |
| 2023-04-20 | 329.74 | 334.10 | 329.64 | 333.07 | 323.43 | 941,900 |
| 2023-04-19 | 332.38 | 333.37 | 328.16 | 329.07 | 319.54 | 687,300 |
| 2023-04-18 | 330.00 | 332.93 | 328.76 | 331.87 | 322.26 | 1,123,500 |
| 2023-04-17 | 326.50 | 329.91 | 325.87 | 329.81 | 320.26 | 837,600 |
| 2023-04-14 | 324.53 | 325.91 | 322.13 | 324.48 | 315.08 | 465,000 |
| 2023-04-13 | 321.07 | 325.10 | 320.25 | 324.99 | 315.58 | 761,900 |
| 2023-04-12 | 321.54 | 323.37 | 320.61 | 321.76 | 312.44 | 527,500 |
| 2023-04-11 | 320.63 | 321.74 | 319.34 | 320.90 | 311.61 | 565,700 |
| 2023-04-10 | 320.46 | 321.14 | 317.48 | 319.95 | 310.68 | 544,400 |
| 2023-04-06 | 321.25 | 322.62 | 320.50 | 322.05 | 312.72 | 465,800 |
| 2023-04-05 | 319.91 | 322.87 | 317.92 | 321.56 | 312.25 | 738,700 |
| 2023-04-04 | 317.06 | 318.86 | 313.85 | 318.85 | 309.62 | 908,800 |
| 2023-04-03 | 314.54 | 318.52 | 314.23 | 317.08 | 307.90 | 1,135,200 |
| 2023-03-31 | 315.01 | 315.45 | 312.87 | 315.29 | 306.16 | 606,700 |
| 2023-03-30 | 314.08 | 314.62 | 310.17 | 313.00 | 303.94 | 517,100 |
| 2023-03-29 | 310.81 | 312.78 | 310.10 | 312.69 | 303.64 | 507,000 |
| 2023-03-28 | 308.08 | 309.42 | 306.38 | 309.00 | 300.05 | 573,500 |
| 2023-03-27 | 310.76 | 312.41 | 308.54 | 309.16 | 300.21 | 726,300 |
| 2023-03-24 | 301.04 | 309.32 | 300.93 | 309.16 | 300.21 | 895,900 |
| 2023-03-23 | 299.95 | 304.81 | 299.22 | 302.99 | 294.22 | 957,000 |
| 2023-03-22 | 305.31 | 307.44 | 301.46 | 301.51 | 292.78 | 1,034,600 |
| 2023-03-21 | 303.55 | 305.40 | 301.95 | 304.83 | 296.00 | 1,001,700 |
| 2023-03-20 | 297.26 | 301.64 | 296.03 | 300.47 | 291.77 | 1,305,100 |
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.