Aon plc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-08-22 | 338.17 | 339.90 | 337.35 | 339.64 | 333.88 | 476,500 |
| 2024-08-21 | 337.00 | 338.66 | 335.02 | 338.07 | 332.34 | 575,200 |
| 2024-08-20 | 335.00 | 337.36 | 334.36 | 336.73 | 331.02 | 944,400 |
| 2024-08-19 | 332.22 | 334.75 | 332.15 | 334.38 | 328.71 | 909,600 |
| 2024-08-16 | 331.56 | 334.68 | 330.00 | 332.05 | 326.42 | 620,600 |
| 2024-08-15 | 331.62 | 333.80 | 329.79 | 331.46 | 325.84 | 1,430,200 |
| 2024-08-14 | 327.60 | 331.20 | 326.33 | 331.00 | 325.39 | 654,700 |
| 2024-08-13 | 329.81 | 330.59 | 326.33 | 327.60 | 322.05 | 675,300 |
| 2024-08-12 | 329.44 | 329.52 | 326.15 | 328.86 | 323.29 | 806,700 |
| 2024-08-09 | 327.00 | 330.72 | 326.13 | 329.44 | 323.86 | 1,460,200 |
| 2024-08-08 | 324.54 | 328.26 | 324.54 | 326.94 | 321.40 | 1,022,800 |
| 2024-08-07 | 324.87 | 330.82 | 324.57 | 326.00 | 320.47 | 873,300 |
| 2024-08-06 | 324.78 | 330.91 | 323.31 | 323.40 | 317.92 | 1,313,500 |
| 2024-08-05 | 333.24 | 333.94 | 322.95 | 325.02 | 319.51 | 1,192,600 |
| 2024-08-02 | 328.95 | 331.50 | 325.92 | 330.21 | 324.61 | 1,649,700 |
| 2024-08-01 | 330.00 | 330.00 | 324.65 | 327.82 | 322.26 | 866,300 |
| 2024-07-31 | 328.08 | 329.96 | 326.46 | 328.51 | 322.28 | 1,326,600 |
| 2024-07-30 | 322.26 | 329.78 | 322.21 | 328.74 | 322.50 | 1,705,200 |
| 2024-07-29 | 318.39 | 321.24 | 315.02 | 319.29 | 313.23 | 1,757,000 |
| 2024-07-26 | 307.00 | 323.45 | 304.12 | 323.00 | 316.87 | 3,070,400 |
| 2024-07-25 | 299.74 | 303.78 | 298.20 | 298.95 | 293.28 | 2,854,000 |
| 2024-07-24 | 300.00 | 301.74 | 297.06 | 298.20 | 292.54 | 763,200 |
| 2024-07-23 | 299.43 | 302.18 | 298.33 | 298.43 | 292.77 | 1,117,300 |
| 2024-07-22 | 296.63 | 300.84 | 296.56 | 299.12 | 293.45 | 908,500 |
| 2024-07-19 | 301.43 | 301.43 | 295.79 | 296.17 | 290.55 | 883,400 |
| 2024-07-18 | 298.72 | 302.83 | 297.87 | 299.68 | 293.99 | 756,400 |
| 2024-07-17 | 298.25 | 302.00 | 298.04 | 300.45 | 294.75 | 1,199,100 |
| 2024-07-16 | 297.92 | 299.19 | 296.91 | 297.75 | 292.10 | 1,093,100 |
| 2024-07-15 | 298.78 | 299.82 | 296.86 | 297.31 | 291.67 | 958,100 |
| 2024-07-12 | 297.91 | 300.10 | 297.15 | 298.13 | 292.47 | 1,677,400 |
| 2024-07-11 | 294.79 | 299.36 | 294.01 | 296.80 | 291.17 | 1,031,200 |
| 2024-07-10 | 294.12 | 295.44 | 292.45 | 295.41 | 289.81 | 921,600 |
| 2024-07-09 | 298.11 | 298.11 | 292.54 | 293.16 | 287.60 | 1,170,800 |
| 2024-07-08 | 296.85 | 300.08 | 296.17 | 298.11 | 292.45 | 1,199,800 |
| 2024-07-05 | 295.22 | 295.88 | 292.37 | 295.86 | 290.25 | 535,400 |
| 2024-07-03 | 295.23 | 296.00 | 293.82 | 294.77 | 289.18 | 840,900 |
| 2024-07-02 | 291.72 | 295.87 | 291.72 | 295.57 | 289.96 | 989,500 |
| 2024-07-01 | 294.40 | 295.48 | 293.10 | 293.49 | 287.92 | 1,020,300 |
| 2024-06-28 | 292.80 | 294.75 | 291.64 | 293.58 | 288.01 | 1,312,300 |
| 2024-06-27 | 289.90 | 293.60 | 288.50 | 292.80 | 287.25 | 1,001,300 |
| 2024-06-26 | 291.13 | 293.61 | 285.35 | 288.77 | 283.29 | 1,534,300 |
| 2024-06-25 | 297.21 | 298.41 | 292.12 | 292.82 | 287.27 | 2,607,100 |
| 2024-06-24 | 297.29 | 299.17 | 295.52 | 298.46 | 292.80 | 1,777,700 |
| 2024-06-21 | 296.82 | 299.04 | 294.76 | 297.46 | 291.82 | 5,490,700 |
| 2024-06-20 | 297.00 | 297.73 | 294.39 | 296.59 | 290.96 | 1,613,000 |
| 2024-06-18 | 300.07 | 301.88 | 296.72 | 297.75 | 292.10 | 1,633,600 |
| 2024-06-17 | 295.00 | 300.10 | 294.64 | 300.01 | 294.32 | 1,971,500 |
| 2024-06-14 | 295.42 | 295.95 | 294.66 | 295.39 | 289.79 | 860,500 |
| 2024-06-13 | 295.51 | 296.48 | 294.22 | 295.42 | 289.82 | 1,352,500 |
| 2024-06-12 | 293.92 | 296.05 | 291.32 | 294.98 | 289.38 | 1,899,800 |
| 2024-06-11 | 287.11 | 294.41 | 286.70 | 293.70 | 288.13 | 3,730,600 |
| 2024-06-10 | 283.56 | 289.79 | 283.27 | 286.86 | 281.42 | 2,081,300 |
| 2024-06-07 | 286.36 | 286.89 | 282.98 | 283.12 | 277.75 | 889,300 |
| 2024-06-06 | 286.18 | 286.81 | 283.17 | 285.71 | 280.29 | 1,702,600 |
| 2024-06-05 | 284.88 | 285.97 | 283.01 | 285.58 | 280.16 | 1,207,400 |
| 2024-06-04 | 281.70 | 286.17 | 280.54 | 284.50 | 279.10 | 1,044,700 |
| 2024-06-03 | 280.77 | 283.80 | 278.60 | 281.26 | 275.92 | 1,482,900 |
| 2024-05-31 | 277.88 | 281.64 | 276.76 | 281.64 | 276.30 | 1,823,200 |
| 2024-05-30 | 275.56 | 278.49 | 275.07 | 276.91 | 271.66 | 955,500 |
| 2024-05-29 | 278.24 | 279.50 | 275.74 | 275.82 | 270.59 | 1,128,600 |
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.