Aon plc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-05-28 | 278.71 | 281.26 | 277.75 | 279.26 | 273.96 | 1,729,700 |
| 2024-05-24 | 279.40 | 281.65 | 277.64 | 280.75 | 275.42 | 1,721,800 |
| 2024-05-23 | 283.71 | 283.93 | 278.79 | 279.30 | 274.00 | 1,548,700 |
| 2024-05-22 | 285.70 | 288.76 | 284.43 | 284.65 | 279.25 | 1,579,500 |
| 2024-05-21 | 293.50 | 293.63 | 289.82 | 289.98 | 284.48 | 956,700 |
| 2024-05-20 | 292.62 | 294.05 | 291.51 | 292.96 | 287.40 | 1,145,700 |
| 2024-05-17 | 293.18 | 293.18 | 290.02 | 292.45 | 286.90 | 1,498,200 |
| 2024-05-16 | 288.50 | 293.31 | 287.42 | 292.02 | 286.48 | 2,444,500 |
| 2024-05-15 | 287.00 | 288.96 | 286.02 | 287.79 | 282.33 | 1,259,700 |
| 2024-05-14 | 288.11 | 288.64 | 286.13 | 287.92 | 282.46 | 890,800 |
| 2024-05-13 | 290.94 | 293.10 | 287.53 | 288.58 | 283.11 | 1,829,700 |
| 2024-05-10 | 288.72 | 294.31 | 287.69 | 293.10 | 287.54 | 2,289,000 |
| 2024-05-09 | 283.89 | 288.07 | 283.58 | 287.58 | 282.12 | 2,354,900 |
| 2024-05-08 | 289.72 | 289.81 | 283.17 | 283.81 | 278.43 | 1,980,600 |
| 2024-05-07 | 287.47 | 288.43 | 285.85 | 288.35 | 282.88 | 1,541,400 |
| 2024-05-06 | 281.49 | 285.70 | 279.56 | 285.47 | 280.05 | 1,783,200 |
| 2024-05-03 | 277.92 | 280.90 | 275.29 | 279.97 | 274.66 | 1,750,900 |
| 2024-05-02 | 283.98 | 284.46 | 279.32 | 280.09 | 274.78 | 1,300,600 |
| 2024-05-01 | 281.18 | 286.16 | 280.88 | 283.81 | 278.43 | 1,819,700 |
| 2024-04-30 | 283.19 | 288.76 | 281.38 | 282.01 | 276.66 | 4,389,600 |
| 2024-04-29 | 281.26 | 284.40 | 279.86 | 281.04 | 275.05 | 2,879,600 |
| 2024-04-26 | 270.88 | 285.88 | 268.06 | 285.03 | 278.95 | 4,566,600 |
| 2024-04-25 | 307.71 | 308.15 | 304.00 | 306.00 | 299.47 | 1,365,400 |
| 2024-04-24 | 311.03 | 311.03 | 307.71 | 308.83 | 302.24 | 849,300 |
| 2024-04-23 | 312.00 | 313.79 | 310.58 | 311.86 | 305.21 | 620,900 |
| 2024-04-22 | 311.00 | 313.23 | 309.38 | 311.02 | 304.39 | 938,400 |
| 2024-04-19 | 311.07 | 311.07 | 309.07 | 310.19 | 303.57 | 823,300 |
| 2024-04-18 | 307.58 | 312.02 | 307.58 | 308.70 | 302.12 | 637,000 |
| 2024-04-17 | 305.13 | 308.02 | 303.81 | 304.79 | 298.29 | 833,400 |
| 2024-04-16 | 305.68 | 306.75 | 303.80 | 304.05 | 297.57 | 1,230,100 |
| 2024-04-15 | 312.10 | 312.10 | 304.80 | 305.18 | 298.67 | 958,400 |
| 2024-04-12 | 309.37 | 312.44 | 306.74 | 308.00 | 301.43 | 742,200 |
| 2024-04-11 | 314.64 | 316.25 | 310.91 | 311.00 | 304.37 | 846,500 |
| 2024-04-10 | 317.90 | 319.47 | 315.19 | 316.00 | 309.26 | 803,600 |
| 2024-04-09 | 320.92 | 320.92 | 317.72 | 319.40 | 312.59 | 716,700 |
| 2024-04-08 | 319.34 | 320.98 | 318.51 | 319.84 | 313.02 | 771,500 |
| 2024-04-05 | 316.26 | 320.56 | 315.00 | 318.99 | 312.19 | 752,900 |
| 2024-04-04 | 325.82 | 325.82 | 313.31 | 314.77 | 308.06 | 2,153,500 |
| 2024-04-03 | 329.20 | 329.74 | 321.87 | 324.47 | 317.55 | 1,381,400 |
| 2024-04-02 | 330.25 | 331.13 | 329.18 | 329.64 | 322.61 | 701,600 |
| 2024-04-01 | 333.00 | 333.00 | 328.35 | 329.59 | 322.56 | 527,200 |
| 2024-03-28 | 335.00 | 336.06 | 333.58 | 333.72 | 326.60 | 732,100 |
| 2024-03-27 | 331.63 | 334.02 | 330.07 | 333.79 | 326.67 | 710,800 |
| 2024-03-26 | 326.84 | 331.15 | 325.74 | 329.92 | 322.88 | 985,200 |
| 2024-03-25 | 328.01 | 329.27 | 326.67 | 327.58 | 320.59 | 1,084,000 |
| 2024-03-22 | 327.40 | 329.53 | 326.19 | 326.79 | 319.82 | 980,400 |
| 2024-03-21 | 325.65 | 328.31 | 324.01 | 326.52 | 319.56 | 831,500 |
| 2024-03-20 | 322.69 | 327.24 | 321.01 | 326.07 | 319.12 | 752,400 |
| 2024-03-19 | 321.56 | 323.07 | 319.16 | 322.77 | 315.89 | 883,000 |
| 2024-03-18 | 319.01 | 321.50 | 317.70 | 319.78 | 312.96 | 722,900 |
| 2024-03-15 | 317.98 | 323.81 | 317.97 | 318.99 | 312.19 | 1,524,900 |
| 2024-03-14 | 321.10 | 321.10 | 318.68 | 320.48 | 313.65 | 691,200 |
| 2024-03-13 | 321.36 | 321.36 | 317.74 | 320.28 | 313.45 | 807,900 |
| 2024-03-12 | 318.02 | 321.35 | 317.05 | 320.59 | 313.75 | 533,100 |
| 2024-03-11 | 316.00 | 318.06 | 314.35 | 317.97 | 311.19 | 554,400 |
| 2024-03-08 | 315.35 | 318.01 | 314.00 | 316.75 | 309.99 | 653,400 |
| 2024-03-07 | 317.99 | 318.48 | 315.59 | 316.69 | 309.94 | 521,300 |
| 2024-03-06 | 315.01 | 318.01 | 313.34 | 317.09 | 310.33 | 650,400 |
| 2024-03-05 | 315.04 | 316.56 | 312.64 | 315.20 | 308.48 | 499,600 |
| 2024-03-04 | 313.51 | 316.32 | 310.56 | 316.01 | 309.27 | 911,600 |
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.