Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2011-07-18	15.350	15.400	15.120	15.240	3.177	1,705,200
2011-07-15	15.360	15.440	15.250	15.330	3.195	1,276,000
2011-07-14	15.480	15.530	15.260	15.310	3.191	2,079,200
2011-07-13	15.560	15.800	15.410	15.470	3.225	1,540,400
2011-07-12	15.400	15.690	15.330	15.520	3.235	1,367,200
2011-07-11	15.660	15.750	15.360	15.400	3.210	1,782,000
2011-07-08	15.690	15.800	15.660	15.730	3.279	1,052,000
2011-07-07	16.020	16.130	15.750	15.800	3.293	2,251,600
2011-07-06	16.020	16.200	15.890	15.930	3.321	1,971,600
2011-07-05	15.970	16.120	15.830	16.000	3.335	1,507,600
2011-07-01	15.630	15.960	15.630	15.920	3.318	1,280,800
2011-06-30	15.720	15.860	15.650	15.650	3.262	1,412,400
2011-06-29	15.680	15.780	15.570	15.770	3.287	1,316,000
2011-06-28	15.490	15.640	15.430	15.570	3.245	1,528,400
2011-06-27	15.170	15.500	15.140	15.410	3.212	2,161,600
2011-06-24	15.830	15.920	14.980	15.170	3.162	7,207,600
2011-06-23	15.980	16.040	15.780	15.890	3.312	1,651,600
2011-06-22	16.260	16.320	16.120	16.140	3.364	1,214,800
2011-06-21	16.350	16.420	16.210	16.270	3.391	1,123,200
2011-06-20	16.020	16.450	16.020	16.320	3.402	1,886,800
2011-06-17	16.080	16.200	15.980	16.070	3.350	2,610,800
2011-06-16	15.920	16.120	15.800	15.860	3.306	1,066,000
2011-06-15	15.800	16.010	15.690	15.920	3.318	1,986,400
2011-06-14	15.840	15.960	15.760	15.810	3.296	1,464,400
2011-06-13	15.900	15.970	15.630	15.680	3.268	2,333,200
2011-06-10	16.160	16.180	15.730	15.890	3.312	1,765,200
2011-06-09	16.030	16.420	16.000	16.240	3.385	1,245,200
2011-06-08	16.010	16.120	15.850	16.000	3.335	2,125,200
2011-06-07	16.200	16.290	16.000	16.010	3.337	1,793,600
2011-06-06	16.230	16.390	16.110	16.130	3.362	1,244,800
2011-06-03	16.370	16.440	16.240	16.250	3.387	1,112,800
2011-06-02	16.660	16.660	16.310	16.480	3.435	1,312,800
2011-06-01	17.120	17.200	16.590	16.660	3.473	2,389,200
2011-05-31	17.270	17.350	17.030	17.160	3.577	1,524,400
2011-05-27	16.810	17.210	16.790	17.120	3.569	1,281,600
2011-05-26	16.530	16.870	16.380	16.810	3.504	1,598,400
2011-05-25	16.430	16.610	16.350	16.500	3.439	1,086,400
2011-05-24	16.580	16.610	16.380	16.530	3.425	1,028,000
2011-05-23	16.690	16.740	16.520	16.520	3.423	1,515,600
2011-05-20	16.900	16.970	16.690	16.750	3.470	711,200
2011-05-19	17.020	17.060	16.790	16.890	3.499	909,200
2011-05-18	16.890	16.960	16.800	16.940	3.510	1,069,600
2011-05-17	17.070	17.110	16.610	16.830	3.487	2,242,400
2011-05-16	17.110	17.300	17.050	17.100	3.543	1,476,400
2011-05-13	17.460	17.600	17.080	17.190	3.561	892,400
2011-05-12	17.290	17.550	17.110	17.450	3.615	1,480,000
2011-05-11	17.600	17.600	17.260	17.330	3.590	1,910,400
2011-05-10	17.520	17.670	17.430	17.640	3.655	2,322,400
2011-05-09	17.300	17.450	17.190	17.410	3.607	1,624,000
2011-05-06	17.460	17.580	17.160	17.220	3.568	1,826,400
2011-05-05	17.170	17.480	17.160	17.460	3.617	2,366,000
2011-05-04	17.360	17.450	17.180	17.260	3.576	2,524,800
2011-05-03	17.450	17.450	17.270	17.400	3.605	1,492,400
2011-05-02	17.580	17.720	17.470	17.520	3.630	3,126,400
2011-04-29	17.520	17.610	17.370	17.540	3.634	1,340,000
2011-04-28	17.540	17.580	17.310	17.440	3.613	1,412,000
2011-04-27	17.210	17.600	17.200	17.470	3.619	2,897,200
2011-04-26	16.750	17.430	16.730	17.240	3.572	7,578,000
2011-04-25	16.500	16.790	16.470	16.660	3.452	7,582,000
2011-04-21	16.660	16.920	16.200	16.480	3.414	6,942,800

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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.