Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2018-06-14	71.180	71.320	69.780	70.150	16.678	4,919,200
2018-06-13	72.280	72.840	70.590	71.090	16.901	6,108,000
2018-06-12	71.390	72.150	71.070	72.060	17.132	4,844,400
2018-06-11	71.290	71.980	70.810	71.100	16.904	2,656,800
2018-06-08	70.230	71.650	69.780	71.380	16.970	4,524,400
2018-06-07	70.960	71.150	68.990	70.180	16.685	3,820,000
2018-06-06	70.420	70.690	69.000	70.390	16.735	5,280,400
2018-06-05	70.510	70.930	69.800	70.420	16.742	4,334,000
2018-06-04	72.420	72.850	68.000	70.220	16.695	12,917,200
2018-06-01	73.500	73.990	71.940	72.340	17.199	3,366,000
2018-05-31	74.400	74.860	72.630	72.780	17.303	2,577,200
2018-05-30	74.400	75.860	74.150	74.520	17.693	4,061,600
2018-05-29	76.940	77.180	73.700	74.070	17.586	5,812,000
2018-05-25	78.100	78.100	77.000	77.780	18.467	4,166,400
2018-05-24	78.200	78.600	77.340	78.360	18.605	1,870,000
2018-05-23	78.400	78.550	76.810	78.520	18.643	1,562,400
2018-05-22	79.300	79.410	78.640	78.730	18.693	1,551,600
2018-05-21	78.300	80.000	78.300	79.010	18.759	2,245,200
2018-05-18	78.000	78.440	77.590	77.600	18.424	3,490,000
2018-05-17	78.150	78.790	77.250	78.050	18.531	2,430,000
2018-05-16	78.330	79.390	78.010	78.140	18.553	2,312,800
2018-05-15	78.060	79.010	77.660	78.570	18.655	2,104,800
2018-05-14	79.530	79.920	77.890	78.500	18.638	2,727,200
2018-05-11	79.670	80.200	79.280	79.700	18.923	2,150,800
2018-05-10	79.100	80.310	78.950	79.580	18.895	2,102,800
2018-05-09	78.270	80.320	77.920	79.240	18.814	3,133,200
2018-05-08	77.420	78.000	76.700	77.810	18.474	1,876,400
2018-05-07	75.090	77.370	75.010	76.780	18.230	2,798,000
2018-05-04	73.300	75.480	72.670	74.950	17.795	2,750,000
2018-05-03	73.190	73.650	71.810	73.340	17.413	1,767,600
2018-05-02	74.070	74.610	73.400	73.570	17.468	1,484,800
2018-05-01	73.780	74.180	72.720	74.050	17.582	2,087,200
2018-04-30	74.210	75.530	74.020	74.200	17.617	2,832,400
2018-04-27	73.240	74.620	72.700	73.900	17.546	2,262,400
2018-04-26	72.020	74.100	71.260	73.700	17.498	1,966,800
2018-04-25	72.610	73.060	71.660	72.010	17.097	2,366,000
2018-04-24	74.110	74.800	71.830	72.770	17.278	2,201,200
2018-04-23	74.130	74.920	73.510	73.960	17.560	3,066,000
2018-04-20	72.660	74.090	72.300	73.800	17.522	3,455,600
2018-04-19	71.990	73.390	71.930	72.660	17.252	3,114,000
2018-04-18	74.980	75.270	70.850	71.920	17.076	6,726,800
2018-04-17	73.330	74.750	72.500	74.400	17.665	6,074,000
2018-04-16	71.920	72.460	71.310	72.360	17.180	2,072,800
2018-04-13	73.340	73.340	70.610	71.170	16.898	1,889,600
2018-04-12	72.210	72.850	71.890	72.340	17.176	2,271,600
2018-04-11	70.560	71.930	70.040	71.090	16.879	2,938,400
2018-04-10	70.270	71.450	69.650	71.070	16.874	2,208,800
2018-04-09	69.900	70.480	68.710	69.020	16.387	1,764,400
2018-04-06	69.880	70.270	68.210	69.110	16.409	2,828,400
2018-04-05	69.710	71.140	68.650	70.700	16.786	5,006,800
2018-04-04	66.310	69.330	65.380	69.090	16.404	3,301,600
2018-04-03	65.000	68.260	64.900	67.660	16.064	3,634,000
2018-04-02	66.910	67.240	63.850	64.790	15.383	3,241,600
2018-03-29	65.850	67.550	65.130	67.240	15.965	2,386,400
2018-03-28	66.520	67.070	64.290	65.720	15.604	2,507,200
2018-03-27	69.580	69.600	66.090	66.700	15.836	2,350,800
2018-03-26	67.430	69.370	67.360	69.250	16.442	1,870,800
2018-03-23	68.350	68.650	66.210	66.210	15.720	2,738,000
2018-03-22	71.200	71.200	68.040	68.060	16.159	3,256,400
2018-03-21	71.750	73.110	71.510	72.220	17.147	2,124,000

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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.