Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2019-11-15	46.760	47.160	46.290	46.500	11.159	1,266,800
2019-11-14	46.390	46.880	46.030	46.620	11.188	948,400
2019-11-13	45.910	46.720	45.770	46.520	11.164	1,305,200
2019-11-12	46.090	46.980	45.870	46.270	11.104	1,470,400
2019-11-11	46.580	47.170	45.870	45.900	11.015	1,112,000
2019-11-08	46.560	47.020	45.840	46.960	11.269	953,200
2019-11-07	46.370	47.120	46.240	46.550	11.171	1,227,200
2019-11-06	46.370	46.370	45.140	45.950	11.027	1,189,600
2019-11-05	46.450	46.700	45.840	46.320	11.116	1,318,400
2019-11-04	47.260	47.620	45.360	46.440	11.144	2,635,200
2019-11-01	48.000	48.680	46.740	46.990	11.276	1,800,400
2019-10-31	48.240	48.370	47.200	47.570	11.415	1,352,000
2019-10-30	48.010	48.810	47.720	48.300	11.591	1,796,000
2019-10-29	47.520	48.180	47.400	48.070	11.535	1,449,600
2019-10-28	46.610	47.940	46.610	47.690	11.444	1,122,800
2019-10-25	45.470	46.840	45.440	46.520	11.164	982,800
2019-10-24	45.390	45.960	44.920	45.620	10.948	1,534,800
2019-10-23	45.980	46.140	44.900	45.250	10.859	1,370,400
2019-10-22	45.350	46.460	44.800	45.920	11.020	1,760,400
2019-10-21	45.600	45.820	45.060	45.180	10.842	1,211,200
2019-10-18	45.790	45.980	44.550	45.000	10.799	2,353,200
2019-10-17	46.490	47.240	45.620	45.760	10.981	1,680,400
2019-10-16	46.130	47.490	44.880	46.100	11.063	5,376,000
2019-10-15	47.320	47.930	46.890	47.440	11.384	3,649,200
2019-10-14	47.460	48.290	46.760	47.040	11.288	1,891,200
2019-10-11	48.010	48.410	47.460	47.920	11.499	1,520,400
2019-10-10	45.610	47.800	45.600	47.310	11.353	2,210,000
2019-10-09	45.970	46.010	45.250	45.450	10.907	2,369,200
2019-10-08	47.590	47.590	47.590	47.590	11.420	0
2019-10-07	47.590	47.590	47.590	47.590	11.420	0
2019-10-04	47.540	47.640	45.860	47.590	11.420	1,655,600
2019-10-03	47.000	47.950	46.190	46.890	11.252	3,403,600
2019-10-02	49.000	49.010	45.900	47.310	11.353	5,902,800
2019-10-01	51.940	51.940	48.330	48.720	11.691	8,978,400
2019-09-30	53.150	53.870	52.280	53.780	12.906	1,357,600
2019-09-27	52.020	53.390	51.540	53.390	12.812	1,904,000
2019-09-26	50.920	52.280	49.360	51.510	12.361	3,031,200
2019-09-25	50.310	51.950	50.180	51.730	12.414	1,608,800
2019-09-24	52.520	52.520	50.070	50.390	12.092	1,368,000
2019-09-23	50.380	52.480	50.200	52.040	12.488	800,000
2019-09-20	51.760	52.590	51.290	52.150	12.515	2,238,800
2019-09-19	50.390	52.450	50.390	51.760	12.421	812,000
2019-09-18	50.590	51.820	50.370	51.700	12.407	1,149,200
2019-09-17	52.170	52.170	51.500	51.990	12.476	960,800
2019-09-16	52.260	52.540	51.160	52.170	12.519	931,200
2019-09-13	52.000	52.360	51.290	51.740	12.416	1,162,000
2019-09-12	50.260	51.460	50.030	51.350	12.323	1,175,200
2019-09-11	49.580	50.920	48.850	50.890	12.212	1,600,400
2019-09-10	49.110	49.810	48.410	49.550	11.891	1,128,800
2019-09-09	49.000	49.060	48.180	48.970	11.751	970,000
2019-09-06	47.560	49.150	46.480	49.000	11.759	1,821,200
2019-09-05	47.990	48.610	47.510	48.210	11.569	1,007,600
2019-09-04	47.550	48.280	47.170	47.290	11.348	1,515,200
2019-09-03	47.200	47.530	46.430	47.310	11.353	2,670,000
2019-08-30	46.030	47.220	46.000	47.200	11.327	1,142,000
2019-08-29	46.030	46.770	45.920	46.040	11.048	906,000
2019-08-28	44.560	45.950	44.560	45.460	10.885	1,557,600
2019-08-27	44.650	45.280	44.650	45.050	10.787	1,136,400
2019-08-26	46.210	46.760	44.500	44.590	10.677	1,905,200
2019-08-23	46.320	47.010	45.400	45.400	10.871	1,342,000

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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.