Aon plc historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2009-03-02	37.810	38.530	37.010	37.100	30.867	3,570,200
2009-02-27	37.080	39.210	36.910	38.240	31.815	4,703,200
2009-02-26	38.980	38.980	37.520	37.700	31.366	4,328,900
2009-02-25	39.470	39.550	38.450	38.570	32.090	5,187,900
2009-02-24	38.620	39.750	38.380	39.710	33.038	5,329,400
2009-02-23	39.580	39.910	38.750	39.000	32.447	4,478,200
2009-02-20	38.280	40.000	38.160	39.340	32.730	4,958,800
2009-02-19	39.830	39.940	38.960	39.200	32.614	6,430,300
2009-02-18	39.750	40.090	38.950	39.700	33.030	4,486,600
2009-02-17	37.680	39.730	37.660	39.170	32.589	3,585,100
2009-02-13	41.150	41.350	39.910	40.090	33.354	3,074,900
2009-02-12	39.960	41.500	39.880	41.350	34.403	3,550,400
2009-02-11	40.290	40.970	39.870	40.810	33.953	3,852,000
2009-02-10	41.120	41.520	39.620	39.830	33.138	4,465,600
2009-02-09	40.320	41.490	39.920	41.460	34.494	3,612,100
2009-02-06	40.340	41.530	39.770	40.620	33.795	7,466,000
2009-02-05	37.160	37.750	36.260	36.450	30.326	5,320,000
2009-02-04	38.560	38.580	36.880	37.410	31.125	6,224,700
2009-02-03	38.720	39.550	38.030	39.070	32.506	2,674,300
2009-02-02	36.580	38.610	35.780	38.310	31.873	3,658,200
2009-01-30	38.230	38.710	36.760	37.050	30.825	4,453,000
2009-01-29	38.080	38.610	37.650	37.960	31.582	3,730,900
2009-01-28	40.320	40.320	37.840	38.930	32.264	4,098,600
2009-01-27	39.170	39.680	37.470	38.350	31.784	5,192,800
2009-01-26	40.130	40.130	38.690	39.010	32.331	2,626,200
2009-01-23	40.490	40.650	39.100	39.700	32.902	4,157,000
2009-01-22	41.100	42.520	41.070	41.320	34.245	2,679,200
2009-01-21	41.780	42.890	40.800	42.790	35.463	3,089,200
2009-01-20	41.520	42.880	40.700	40.830	33.839	4,286,700
2009-01-16	42.260	43.190	41.260	41.590	34.469	3,247,700
2009-01-15	41.110	42.190	40.750	41.550	34.436	3,611,900
2009-01-14	41.880	42.360	40.680	40.930	33.922	3,442,900
2009-01-13	42.410	43.140	41.700	42.740	35.422	2,458,100
2009-01-12	42.860	43.560	42.590	42.940	35.588	2,806,400
2009-01-09	43.640	43.740	42.770	42.920	35.571	2,102,600
2009-01-08	42.900	43.720	42.550	43.390	35.961	2,270,400
2009-01-07	43.210	44.590	43.070	43.360	35.936	1,925,800
2009-01-06	44.390	44.960	43.620	43.790	36.292	2,254,900
2009-01-05	44.670	45.030	43.770	44.110	36.557	2,686,900
2009-01-02	46.190	46.190	44.590	45.120	37.394	2,307,800
2008-12-31	46.290	46.500	45.240	45.680	37.859	3,002,000
2008-12-30	45.250	45.980	44.660	45.940	38.074	3,221,200
2008-12-29	44.510	45.190	44.400	45.050	37.336	2,733,800
2008-12-26	44.650	44.670	43.880	44.610	36.972	1,153,100
2008-12-24	44.550	44.670	43.640	44.480	36.864	936,600
2008-12-23	44.930	45.180	43.990	44.300	36.715	2,376,500
2008-12-22	43.740	44.980	43.400	44.430	36.823	3,333,100
2008-12-19	42.300	44.000	41.860	43.380	35.952	5,116,600
2008-12-18	42.480	43.380	42.270	42.460	35.190	3,173,500
2008-12-17	42.590	43.420	42.210	42.370	35.115	3,278,900
2008-12-16	41.330	42.900	40.910	42.870	35.530	3,257,300
2008-12-15	40.620	41.200	40.020	40.820	33.831	1,953,800
2008-12-12	39.450	41.040	39.270	40.940	33.930	2,836,600
2008-12-11	41.760	42.170	40.330	40.580	33.632	2,818,500
2008-12-10	43.020	43.020	41.320	42.400	35.140	2,547,900
2008-12-09	43.760	44.560	42.240	42.460	35.190	4,221,100
2008-12-08	44.330	44.910	43.640	44.310	36.723	2,800,400
2008-12-05	42.040	44.060	41.260	43.900	36.383	5,123,900
2008-12-04	43.300	44.110	41.970	42.470	35.198	4,222,000
2008-12-03	42.580	43.920	42.180	43.800	36.300	4,754,700

← NewerPage 75 of 79 · 4,733 trading daysOlder →

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.