Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2019-03-04	55.950	56.430	53.910	54.480	13.020	2,236,400
2019-03-01	56.350	56.500	55.420	55.550	13.276	2,677,600
2019-02-28	55.070	55.850	54.820	55.230	13.199	1,476,800
2019-02-27	55.490	56.210	55.130	55.570	13.257	1,476,800
2019-02-26	57.000	57.250	55.830	55.830	13.319	2,176,400
2019-02-25	57.120	58.140	56.780	57.260	13.660	2,053,600
2019-02-22	55.870	56.500	55.520	56.290	13.428	1,258,400
2019-02-21	54.390	55.750	53.750	55.530	13.247	1,773,200
2019-02-20	54.580	55.500	54.120	54.420	12.982	1,384,000
2019-02-19	53.750	54.980	53.190	54.590	13.023	2,077,200
2019-02-15	53.330	53.980	53.100	53.170	12.684	1,040,000
2019-02-14	52.850	53.770	52.150	52.910	12.622	2,817,200
2019-02-13	51.980	53.230	51.790	52.790	12.593	1,663,200
2019-02-12	51.930	52.080	51.160	51.420	12.267	1,705,600
2019-02-11	51.000	51.490	50.510	51.080	12.185	1,963,200
2019-02-08	50.240	51.140	49.690	50.460	12.038	1,854,400
2019-02-07	50.650	51.400	49.820	50.210	11.978	1,954,800
2019-02-06	50.730	51.670	50.520	50.810	12.121	1,991,200
2019-02-05	49.910	51.170	49.910	51.020	12.171	2,348,800
2019-02-04	49.880	51.150	49.300	50.190	11.973	3,750,000
2019-02-01	50.500	51.780	48.520	49.610	11.835	5,534,800
2019-01-31	51.000	52.210	50.400	50.400	12.023	2,827,200
2019-01-30	51.300	51.500	50.010	50.720	12.100	1,896,800
2019-01-29	49.720	51.440	49.720	51.000	12.166	2,100,400
2019-01-28	50.790	50.790	49.730	50.010	11.930	1,652,800
2019-01-25	49.570	51.000	49.340	50.560	12.061	1,597,200
2019-01-24	51.120	51.120	49.160	49.650	11.844	4,012,800
2019-01-23	51.250	52.440	49.000	50.330	12.007	5,608,400
2019-01-22	55.050	55.500	50.980	51.950	12.393	4,289,600
2019-01-18	54.200	54.790	53.350	54.630	13.032	1,674,400
2019-01-17	51.890	54.000	51.890	53.300	12.715	2,174,800
2019-01-16	52.000	53.000	51.670	52.340	12.486	1,807,200
2019-01-15	51.040	52.030	50.540	51.800	12.357	2,428,800
2019-01-14	52.000	52.000	50.200	51.210	12.216	2,316,800
2019-01-11	51.500	51.760	50.040	51.440	12.271	4,126,400
2019-01-10	51.950	52.200	50.170	52.100	12.429	2,415,200
2019-01-09	52.990	53.630	50.700	51.730	12.341	4,161,200
2019-01-08	51.920	53.490	51.400	52.500	12.524	2,622,000
2019-01-07	54.500	55.540	52.090	52.470	12.517	3,510,400
2019-01-04	51.000	55.990	51.000	54.500	13.001	3,846,000
2019-01-03	52.910	53.930	51.540	52.460	12.515	2,988,400
2019-01-02	52.930	55.570	52.820	53.170	12.684	4,474,400
2018-12-31	53.200	54.650	52.790	54.650	13.037	2,242,800
2018-12-28	52.850	53.950	52.650	53.290	12.713	1,554,400
2018-12-27	52.320	54.300	51.670	52.750	12.584	4,936,000
2018-12-26	50.830	54.130	50.830	53.950	12.870	2,150,400
2018-12-24	52.850	52.850	50.820	51.460	12.276	1,562,800
2018-12-21	50.960	54.610	50.960	52.400	12.500	4,476,000
2018-12-20	53.780	54.940	52.230	54.010	12.884	2,575,200
2018-12-19	54.450	55.700	53.710	53.950	12.870	1,966,400
2018-12-18	54.590	56.530	53.470	54.660	13.039	3,901,200
2018-12-17	51.810	54.890	51.230	53.150	12.679	3,003,200
2018-12-14	51.360	52.920	50.560	52.040	12.414	1,798,400
2018-12-13	53.600	54.530	51.120	52.060	12.419	1,969,600
2018-12-12	53.220	53.600	52.550	52.780	12.591	1,522,400
2018-12-11	52.600	53.990	51.970	52.390	12.498	3,536,800
2018-12-10	52.360	53.000	50.660	52.510	12.527	4,131,600
2018-12-07	55.740	56.900	52.220	53.060	12.658	2,822,800
2018-12-06	55.190	56.200	52.260	56.040	13.369	4,745,600
2018-12-04	58.880	58.880	56.030	56.660	13.517	2,915,200

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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.