Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2017-12-20	60.330	60.430	59.430	59.500	14.107	1,644,400
2017-12-19	60.600	60.720	59.750	59.980	14.221	2,134,000
2017-12-18	60.680	61.340	60.190	60.340	14.306	2,534,000
2017-12-15	60.260	60.770	60.060	60.400	14.320	8,132,000
2017-12-14	60.980	61.220	59.900	60.050	14.237	2,202,000
2017-12-13	61.960	62.000	60.830	60.890	14.436	1,659,600
2017-12-12	60.800	62.330	60.610	61.880	14.671	3,023,200
2017-12-11	61.310	61.490	60.050	60.670	14.384	2,602,000
2017-12-08	60.680	61.170	60.290	61.140	14.496	2,352,000
2017-12-07	59.050	60.950	58.990	60.200	14.273	3,226,400
2017-12-06	58.650	59.220	58.410	59.050	14.000	1,407,200
2017-12-05	58.920	59.470	58.740	58.850	13.953	1,380,400
2017-12-04	58.780	60.120	58.660	58.910	13.967	2,622,400
2017-12-01	57.010	58.130	55.210	58.080	13.770	2,201,600
2017-11-30	57.450	57.650	56.880	57.060	13.528	1,745,600
2017-11-29	56.400	57.300	56.400	57.120	13.519	2,268,000
2017-11-28	55.530	56.260	55.370	56.210	13.304	1,571,200
2017-11-27	55.620	55.910	55.020	55.570	13.152	2,354,400
2017-11-24	55.260	55.680	55.030	55.610	13.162	452,800
2017-11-22	55.620	55.820	54.880	55.260	13.079	1,180,800
2017-11-21	55.480	56.010	55.250	55.520	13.140	1,380,800
2017-11-20	54.770	55.690	54.620	55.310	13.091	1,056,800
2017-11-17	54.310	54.780	53.930	54.520	12.904	919,200
2017-11-16	54.160	54.720	54.160	54.390	12.873	1,074,000
2017-11-15	53.580	54.180	53.140	54.080	12.799	1,339,600
2017-11-14	53.740	54.150	53.630	54.050	12.792	841,200
2017-11-13	53.630	54.080	53.430	53.900	12.757	1,456,400
2017-11-10	53.890	54.130	53.770	53.880	12.752	1,080,800
2017-11-09	53.700	54.150	53.340	53.690	12.707	1,817,200
2017-11-08	54.000	54.200	53.740	53.990	12.778	2,176,800
2017-11-07	54.580	54.620	53.940	54.090	12.802	1,249,600
2017-11-06	53.930	54.470	53.930	54.360	12.866	1,471,600
2017-11-03	55.180	55.180	53.500	53.930	12.764	3,088,400
2017-11-02	54.000	55.660	54.000	54.990	13.015	3,056,000
2017-11-01	54.370	54.500	53.560	53.850	12.745	2,335,600
2017-10-31	53.360	54.160	53.360	54.020	12.785	3,712,400
2017-10-30	53.280	53.610	52.830	53.180	12.586	2,340,000
2017-10-27	52.380	53.710	52.280	53.590	12.683	2,972,400
2017-10-26	51.510	53.090	51.340	52.520	12.430	3,584,400
2017-10-25	51.130	51.570	50.300	51.460	12.179	2,568,400
2017-10-24	50.850	51.290	50.630	51.130	12.101	2,498,400
2017-10-23	49.750	50.600	49.130	50.550	11.964	3,267,600
2017-10-20	49.220	49.850	48.950	49.390	11.689	3,487,200
2017-10-19	48.770	50.000	48.360	49.420	11.696	5,844,800
2017-10-18	48.990	50.730	48.120	49.760	11.777	6,750,800
2017-10-17	47.500	47.500	47.130	47.400	11.218	2,119,600
2017-10-16	47.610	47.780	47.360	47.720	11.294	1,416,800
2017-10-13	47.590	47.820	47.350	47.640	11.275	1,250,000
2017-10-12	47.790	48.000	47.610	47.640	11.275	1,475,600
2017-10-11	47.550	47.870	47.150	47.790	11.311	1,985,600
2017-10-10	47.550	47.670	47.050	47.340	11.204	1,695,200
2017-10-09	47.600	47.790	47.390	47.560	11.256	1,418,400
2017-10-06	47.130	48.150	46.900	47.450	11.230	2,480,400
2017-10-05	47.550	47.940	47.280	47.670	11.282	1,509,200
2017-10-04	47.240	47.580	46.920	47.300	11.195	1,899,200
2017-10-03	46.510	47.380	46.230	47.180	11.166	3,175,600
2017-10-02	44.980	46.420	44.800	46.410	10.984	2,580,400
2017-09-29	44.740	45.080	44.390	45.040	10.660	2,015,600
2017-09-28	44.560	44.980	44.340	44.830	10.610	2,013,200
2017-09-27	44.220	44.540	43.760	44.430	10.515	2,219,200

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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.