Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2018-03-20	70.900	72.250	70.900	71.750	17.035	1,484,800
2018-03-19	71.000	71.460	69.400	70.500	16.739	1,814,800
2018-03-16	70.850	71.580	70.570	71.070	16.874	2,970,400
2018-03-15	72.020	72.310	70.180	70.670	16.779	2,618,000
2018-03-14	72.290	72.770	71.500	71.840	17.057	1,962,400
2018-03-13	73.330	73.540	72.160	72.460	17.204	2,176,400
2018-03-12	74.050	74.110	72.610	73.320	17.408	1,815,600
2018-03-09	71.880	73.850	71.880	73.760	17.513	2,316,800
2018-03-08	71.350	71.660	70.360	71.460	16.967	1,565,200
2018-03-07	70.240	71.470	69.710	70.820	16.815	2,593,200
2018-03-06	70.010	71.300	68.910	71.250	16.917	3,271,600
2018-03-05	67.550	69.970	66.970	69.500	16.501	2,779,200
2018-03-02	66.230	68.000	65.010	67.820	16.102	2,725,600
2018-03-01	69.670	69.670	65.660	66.460	15.779	4,347,200
2018-02-28	70.590	71.050	69.400	69.400	16.478	2,616,800
2018-02-27	70.000	71.230	70.000	70.200	16.644	2,663,600
2018-02-26	69.160	70.260	68.800	70.000	16.596	2,829,200
2018-02-23	67.990	69.240	67.900	69.230	16.414	1,990,400
2018-02-22	68.650	69.160	67.390	67.520	16.008	1,941,200
2018-02-21	68.060	69.660	68.060	68.490	16.238	3,191,200
2018-02-20	67.300	68.790	67.300	67.870	16.091	2,013,600
2018-02-16	67.830	68.580	67.230	67.370	15.973	4,258,800
2018-02-15	67.090	68.150	66.180	67.880	16.094	2,646,000
2018-02-14	63.730	66.770	63.590	66.630	15.797	2,498,000
2018-02-13	63.240	64.000	63.120	63.870	15.143	1,492,400
2018-02-12	62.630	64.190	62.500	63.680	15.098	1,952,000
2018-02-09	62.350	63.180	59.330	62.020	14.704	4,462,400
2018-02-08	65.100	65.460	61.720	61.740	14.638	3,602,400
2018-02-07	63.240	65.380	63.030	64.750	15.352	3,682,800
2018-02-06	61.150	63.630	59.900	63.390	15.029	6,218,400
2018-02-05	64.710	66.170	60.850	62.160	14.738	4,058,000
2018-02-02	66.790	67.420	65.390	65.390	15.503	2,584,400
2018-02-01	63.890	66.910	63.690	66.800	15.838	3,832,400
2018-01-31	63.900	64.410	63.520	63.990	15.171	1,406,400
2018-01-30	63.390	64.390	63.020	63.600	15.079	1,847,200
2018-01-29	64.200	64.800	63.700	63.930	15.157	2,363,200
2018-01-26	63.230	64.260	62.880	64.200	15.221	2,801,600
2018-01-25	64.420	64.520	62.780	63.080	14.956	2,972,000
2018-01-24	65.300	65.580	63.620	64.340	15.254	2,284,400
2018-01-23	63.980	65.200	63.770	65.100	15.435	4,271,200
2018-01-22	62.400	63.670	62.350	63.670	15.096	4,287,600
2018-01-19	61.750	62.570	61.420	62.480	14.813	4,477,200
2018-01-18	62.440	62.580	61.730	61.780	14.647	3,731,600
2018-01-17	61.350	63.570	61.050	62.610	14.844	5,502,400
2018-01-16	63.800	64.030	62.140	62.450	14.806	6,050,000
2018-01-12	62.620	63.160	62.300	63.100	14.960	2,310,000
2018-01-11	62.510	62.610	62.050	62.440	14.804	1,052,800
2018-01-10	62.490	62.850	62.000	62.150	14.735	2,607,200
2018-01-09	61.060	62.850	61.060	62.610	14.844	3,753,600
2018-01-08	59.420	61.180	59.250	60.920	14.444	3,517,200
2018-01-05	59.860	60.460	59.630	60.340	14.306	3,556,400
2018-01-04	59.560	60.010	59.000	59.550	14.119	4,879,200
2018-01-03	59.510	60.150	58.920	59.140	14.022	3,767,200
2018-01-02	59.030	60.120	59.030	59.540	14.116	4,624,400
2017-12-29	60.060	60.130	59.110	59.210	14.038	44,133,200
2017-12-28	59.760	60.080	59.510	60.020	14.230	1,770,400
2017-12-27	60.140	60.360	59.530	59.770	14.171	2,020,400
2017-12-26	60.330	60.490	60.130	60.160	14.263	736,400
2017-12-22	60.040	60.470	60.020	60.320	14.301	1,818,400
2017-12-21	60.030	60.870	59.810	59.910	14.204	2,744,800

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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.