Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2016-10-13	36.290	36.650	35.590	36.120	8.458	1,151,600
2016-10-12	36.860	37.020	36.470	36.680	8.589	1,629,600
2016-10-11	37.120	37.280	36.440	36.810	8.620	993,600
2016-10-10	37.240	37.660	37.210	37.260	8.725	677,200
2016-10-07	37.290	37.290	36.690	37.060	8.678	1,052,000
2016-10-06	37.440	37.480	36.810	37.220	8.716	1,250,400
2016-10-05	36.500	37.510	36.440	37.410	8.760	2,899,600
2016-10-04	35.730	36.400	35.660	36.270	8.493	1,967,200
2016-10-03	34.950	35.630	34.950	35.620	8.341	2,124,800
2016-09-30	35.210	35.470	34.750	35.270	8.259	2,111,200
2016-09-29	36.010	36.010	34.880	35.060	8.210	1,608,000
2016-09-28	35.610	35.810	35.130	35.790	8.381	949,600
2016-09-27	35.230	35.500	35.060	35.450	8.301	809,600
2016-09-26	35.960	36.060	35.220	35.360	8.280	1,021,200
2016-09-23	36.360	36.460	36.020	36.220	8.482	1,305,200
2016-09-22	36.240	36.430	36.130	36.380	8.519	1,105,600
2016-09-21	35.880	36.390	35.670	36.040	8.440	1,980,400
2016-09-20	35.780	35.880	35.580	35.650	8.348	1,077,200
2016-09-19	35.200	35.970	35.160	35.610	8.339	1,551,600
2016-09-16	35.220	35.350	34.800	35.170	8.236	5,334,800
2016-09-15	35.190	35.790	35.110	35.590	8.334	1,382,400
2016-09-14	35.170	35.410	34.830	35.160	8.234	1,484,000
2016-09-13	35.490	35.490	34.810	35.080	8.215	1,333,600
2016-09-12	35.100	35.900	34.890	35.790	8.381	1,372,400
2016-09-09	35.420	35.580	35.040	35.330	8.273	1,789,200
2016-09-08	35.400	35.800	35.160	35.510	8.316	1,681,200
2016-09-07	35.020	35.450	34.920	35.390	8.287	1,767,600
2016-09-06	35.460	35.610	34.820	35.180	8.238	1,707,600
2016-09-02	35.110	35.350	34.800	35.330	8.273	1,588,400
2016-09-01	36.020	36.120	34.920	35.140	8.229	1,855,600
2016-08-31	36.150	36.270	35.500	35.880	8.402	1,883,600
2016-08-30	35.930	36.200	35.780	36.180	8.472	1,429,200
2016-08-29	35.440	36.120	35.400	35.880	8.379	2,296,400
2016-08-26	34.680	35.360	34.680	35.310	8.246	1,538,800
2016-08-25	35.060	35.200	34.570	34.630	8.087	1,910,000
2016-08-24	35.210	35.290	34.990	35.060	8.187	991,200
2016-08-23	34.880	35.370	34.880	35.210	8.222	957,200
2016-08-22	35.150	35.150	34.770	34.940	8.159	1,706,400
2016-08-19	35.080	35.240	34.840	35.210	8.222	3,374,400
2016-08-18	35.310	35.540	35.070	35.250	8.232	1,636,400
2016-08-17	35.430	35.680	35.270	35.410	8.269	1,514,000
2016-08-16	35.750	35.940	35.450	35.480	8.285	1,641,600
2016-08-15	35.560	36.040	35.560	35.870	8.376	1,232,800
2016-08-12	35.150	35.550	34.840	35.530	8.297	1,060,000
2016-08-11	35.150	35.480	35.080	35.270	8.236	906,800
2016-08-10	35.500	35.600	34.930	34.980	8.169	1,234,800
2016-08-09	35.850	35.860	35.360	35.480	8.285	1,613,600
2016-08-08	36.000	36.180	35.720	35.810	8.362	1,799,200
2016-08-05	35.130	36.480	35.120	36.130	8.437	3,397,200
2016-08-04	34.690	34.860	34.430	34.820	8.131	818,800
2016-08-03	34.130	34.830	34.120	34.820	8.131	1,037,600
2016-08-02	35.160	35.220	34.120	34.240	7.996	1,276,000
2016-08-01	34.990	35.200	34.820	35.130	8.204	1,639,200
2016-07-29	34.870	35.210	34.810	34.840	8.136	1,652,800
2016-07-28	34.850	35.240	34.660	35.140	8.206	1,539,600
2016-07-27	34.720	35.100	34.720	35.010	8.176	2,968,000
2016-07-26	34.740	34.840	34.500	34.750	8.115	2,752,000
2016-07-25	34.890	34.940	34.610	34.770	8.120	1,303,600
2016-07-22	34.710	34.910	34.220	34.880	8.145	4,422,800
2016-07-21	34.540	34.720	33.930	34.520	8.061	4,382,400

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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.