Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2016-04-25	39.920	40.000	39.270	39.460	9.191	1,508,400
2016-04-22	39.920	40.400	39.820	40.170	9.357	2,773,600
2016-04-21	40.000	40.150	39.680	40.040	9.326	2,321,600
2016-04-20	41.000	41.400	39.510	40.250	9.375	4,023,200
2016-04-19	40.130	40.350	39.240	39.940	9.303	3,011,200
2016-04-18	39.470	40.330	39.330	40.160	9.354	2,475,200
2016-04-15	39.740	39.780	39.160	39.390	9.175	1,500,800
2016-04-14	40.000	40.110	39.460	39.580	9.219	1,897,600
2016-04-13	38.870	40.040	38.690	40.040	9.326	2,941,600
2016-04-12	38.290	38.690	38.090	38.570	8.984	1,397,600
2016-04-11	37.950	38.860	37.950	38.150	8.886	1,676,400
2016-04-08	38.150	38.450	37.390	37.630	8.765	1,293,200
2016-04-07	38.930	39.070	37.370	37.840	8.814	2,450,400
2016-04-06	38.560	39.380	38.510	39.170	9.124	2,119,600
2016-04-05	39.020	39.020	38.100	38.450	8.956	2,069,200
2016-04-04	39.880	40.200	38.860	39.260	9.145	1,674,000
2016-04-01	39.090	40.080	38.650	40.000	9.317	2,721,600
2016-03-31	39.060	39.610	38.910	39.320	9.159	1,594,000
2016-03-30	39.120	39.510	38.910	39.220	9.135	1,892,400
2016-03-29	38.340	39.180	38.040	39.080	9.103	1,526,800
2016-03-28	38.470	38.690	37.970	38.600	8.991	1,035,600
2016-03-24	37.880	38.440	37.510	38.420	8.949	1,489,200
2016-03-23	38.740	38.990	37.790	38.140	8.884	1,700,400
2016-03-22	38.330	39.260	38.130	38.840	9.047	1,422,800
2016-03-21	38.980	39.400	38.170	38.700	9.014	2,526,800
2016-03-18	38.250	39.190	38.250	39.040	9.094	1,824,000
2016-03-17	37.750	38.480	37.170	38.160	8.889	2,030,000
2016-03-16	37.680	38.640	37.550	37.900	8.828	1,458,400
2016-03-15	38.600	38.600	37.210	37.990	8.849	2,089,200
2016-03-14	38.780	39.050	37.400	38.860	9.052	1,517,200
2016-03-11	38.490	39.060	38.310	39.050	9.096	2,359,600
2016-03-10	38.250	38.570	37.190	38.100	8.875	2,150,800
2016-03-09	38.510	38.530	37.680	37.830	8.812	3,456,000
2016-03-08	38.580	38.590	38.160	38.290	8.919	3,642,800
2016-03-07	37.690	38.870	37.310	38.790	9.035	3,405,200
2016-03-04	37.570	38.890	37.300	37.960	8.842	7,313,600
2016-03-03	35.720	37.140	35.540	37.130	8.649	3,571,600
2016-03-02	35.350	35.710	35.140	35.620	8.297	2,487,200
2016-03-01	34.150	35.660	34.130	35.660	8.306	3,980,000
2016-02-29	34.990	34.990	33.970	34.170	7.959	2,168,400
2016-02-26	34.500	35.190	34.460	34.950	8.141	2,629,600
2016-02-25	33.480	34.330	33.390	34.310	7.969	1,689,600
2016-02-24	33.070	33.580	32.400	33.450	7.769	2,167,200
2016-02-23	33.940	34.210	33.230	33.650	7.815	2,444,000
2016-02-22	33.700	34.190	33.570	33.950	7.885	2,085,600
2016-02-19	32.590	33.600	32.510	33.430	7.764	2,363,200
2016-02-18	33.250	33.480	32.680	32.870	7.634	2,716,400
2016-02-17	32.130	33.250	32.020	33.020	7.669	4,054,800
2016-02-16	31.510	32.090	31.310	31.830	7.393	2,171,600
2016-02-12	31.290	31.450	30.240	30.800	7.153	3,509,200
2016-02-11	30.100	30.870	29.610	30.430	7.067	3,310,000
2016-02-10	31.180	31.560	30.910	30.960	7.190	3,577,600
2016-02-09	29.620	30.900	29.500	30.670	7.123	3,391,600
2016-02-08	30.430	30.660	29.770	30.080	6.986	3,148,800
2016-02-05	31.320	31.800	30.770	30.990	7.197	3,052,400
2016-02-04	31.920	32.920	31.490	31.640	7.348	2,622,400
2016-02-03	31.820	31.970	30.890	31.780	7.381	5,452,400
2016-02-02	32.400	32.440	31.460	31.840	7.395	4,830,000
2016-02-01	32.250	32.970	31.750	32.600	7.571	5,610,400
2016-01-29	31.460	32.290	31.460	32.270	7.495	3,807,200

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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.