Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2020-05-11	40.860	41.390	40.210	40.230	9.692	2,280,000
2020-05-08	40.760	41.370	40.350	41.130	9.909	2,680,800
2020-05-07	40.600	41.080	40.300	40.470	9.750	1,847,200
2020-05-06	40.640	41.010	40.010	40.170	9.677	2,126,000
2020-05-05	41.310	41.370	40.140	40.260	9.699	1,584,400
2020-05-04	40.530	41.050	40.170	40.590	9.779	1,694,400
2020-05-01	40.880	41.240	39.940	41.030	9.885	2,193,200
2020-04-30	41.200	41.220	40.340	41.000	9.877	2,574,000
2020-04-29	40.140	42.040	39.880	41.650	10.034	4,873,600
2020-04-28	41.100	41.110	39.150	39.510	9.518	4,723,600
2020-04-27	38.950	40.370	38.260	40.120	9.665	4,816,000
2020-04-24	39.220	39.260	38.050	38.620	9.304	3,576,000
2020-04-23	40.180	40.240	38.500	39.210	9.446	4,958,000
2020-04-22	39.750	40.190	38.410	39.390	9.489	14,296,400
2020-04-21	44.340	44.650	41.940	43.190	10.405	3,828,400
2020-04-20	44.940	46.600	44.340	44.370	10.689	3,318,400
2020-04-17	46.880	47.160	45.380	45.930	11.065	1,793,600
2020-04-16	44.810	45.600	43.660	45.520	10.966	3,022,000
2020-04-15	44.100	45.380	44.000	44.740	10.778	1,191,600
2020-04-14	44.380	45.710	44.380	45.320	10.918	1,393,600
2020-04-13	45.330	45.620	44.110	44.490	10.718	1,323,600
2020-04-09	46.650	47.350	44.830	45.530	10.969	1,842,800
2020-04-08	44.290	45.410	43.690	45.200	10.889	1,354,400
2020-04-07	46.860	47.190	43.760	43.960	10.590	2,168,400
2020-04-06	44.050	45.380	43.910	45.250	10.901	2,552,000
2020-04-03	44.790	45.410	42.410	42.690	10.284	2,300,400
2020-04-02	43.200	45.160	42.670	44.440	10.706	3,056,000
2020-04-01	42.450	43.770	41.830	43.250	10.419	4,350,000
2020-03-31	41.650	43.840	41.280	43.170	10.400	3,310,800
2020-03-30	41.720	42.950	41.050	42.200	10.166	2,526,400
2020-03-27	42.210	42.600	40.520	41.420	9.978	2,826,800
2020-03-26	43.400	44.920	41.770	43.120	10.388	2,312,800
2020-03-25	41.000	44.780	40.850	43.490	10.477	3,745,200
2020-03-24	37.250	40.990	36.460	40.740	9.815	3,966,400
2020-03-23	37.970	37.970	33.700	35.280	8.499	4,753,600
2020-03-20	40.290	42.840	37.440	37.900	9.130	4,162,000
2020-03-19	37.280	40.930	36.470	40.670	9.798	3,869,200
2020-03-18	39.360	42.690	37.140	38.240	9.212	6,306,000
2020-03-17	41.110	42.850	39.630	42.660	10.277	4,436,800
2020-03-16	37.120	41.930	37.020	39.910	9.615	4,292,400
2020-03-13	43.410	44.130	39.820	44.120	10.629	6,064,400
2020-03-12	41.700	43.930	41.000	41.430	9.981	5,460,000
2020-03-11	45.210	45.580	44.030	44.660	10.759	4,072,000
2020-03-10	45.120	46.970	44.960	46.660	11.241	3,598,000
2020-03-09	44.160	44.710	40.700	43.910	10.578	4,027,600
2020-03-06	46.540	48.260	45.730	48.000	11.564	6,570,400
2020-03-05	49.200	50.070	47.570	48.230	11.619	4,064,000
2020-03-04	52.010	52.080	49.660	50.590	12.188	5,710,000
2020-03-03	54.270	54.990	51.470	51.660	12.445	4,074,800
2020-03-02	51.400	54.640	50.380	54.230	13.065	5,248,400
2020-02-28	50.300	51.990	49.070	51.100	12.310	5,729,200
2020-02-27	52.610	55.410	51.580	51.640	12.441	4,248,000
2020-02-26	52.670	54.420	52.620	54.060	12.999	3,415,200
2020-02-25	54.000	54.140	51.450	52.280	12.571	2,344,800
2020-02-24	53.000	54.370	52.260	53.950	12.973	2,629,200
2020-02-21	56.740	56.740	54.380	55.040	13.235	2,444,400
2020-02-20	57.600	58.500	56.380	57.000	13.706	4,123,600
2020-02-19	54.910	56.180	54.910	55.870	13.435	1,573,200
2020-02-18	54.890	55.540	54.420	54.820	13.182	1,390,800
2020-02-14	55.280	55.470	54.940	55.140	13.259	1,048,000

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Stock splits

Date	Split (new : old)
2025-06-18	4:1

Dividends

Ex-date	Amount
2026-09-01	0.0880 USD
2026-06-01	0.0880 USD
2026-02-27	0.0800 USD
2025-12-01	0.0800 USD
2025-08-29	0.0800 USD
2025-05-30	0.3200 USD
2025-02-28	0.2500 USD
2024-11-29	0.2500 USD
2024-08-30	0.2500 USD
2024-05-31	0.2500 USD
2024-02-29	0.1000 USD
2023-11-30	0.1000 USD
2023-08-31	0.1000 USD
2023-05-31	0.1000 USD
2023-02-28	0.1000 USD
2022-11-30	0.1000 USD
2022-08-31	0.1000 USD
2022-05-31	0.1000 USD
2022-02-28	0.1000 USD
2021-11-30	0.1000 USD
2021-08-31	0.1000 USD
2021-05-28	0.1000 USD
2021-02-26	0.1000 USD
2020-11-30	0.1000 USD
2020-08-31	0.1000 USD
2020-05-29	0.1000 USD
2020-02-27	0.1000 USD
2019-11-27	0.1000 USD
2019-08-29	0.1000 USD
2019-05-30	0.1000 USD
2019-02-28	0.1000 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.