Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2018-12-03	59.160	62.530	56.440	58.160	13.874	3,825,200
2018-11-30	55.700	58.630	55.570	57.850	13.800	2,855,600
2018-11-29	55.700	57.090	55.490	55.840	13.321	1,544,000
2018-11-28	53.380	56.500	53.380	56.100	13.359	2,327,600
2018-11-27	52.480	54.050	52.480	53.260	12.683	1,445,600
2018-11-26	52.570	54.620	52.570	52.890	12.595	999,600
2018-11-23	51.360	52.420	51.000	51.910	12.361	552,400
2018-11-21	51.210	52.680	51.000	51.720	12.316	1,937,600
2018-11-20	53.190	53.190	50.600	51.190	12.190	1,980,400
2018-11-19	54.090	55.250	52.860	53.590	12.761	2,798,000
2018-11-16	53.650	54.720	53.310	54.100	12.883	1,260,400
2018-11-15	53.000	54.420	52.530	54.320	12.935	1,857,600
2018-11-14	55.000	56.280	53.860	53.990	12.857	2,460,000
2018-11-13	54.500	56.250	54.040	55.250	13.157	1,770,000
2018-11-12	55.000	55.930	53.090	54.210	12.909	1,514,800
2018-11-09	55.750	56.290	54.620	55.370	13.185	2,050,800
2018-11-08	56.710	57.640	56.090	56.340	13.416	1,556,800
2018-11-07	55.850	57.800	55.770	57.370	13.662	2,107,600
2018-11-06	54.350	55.790	54.350	55.450	13.204	2,189,200
2018-11-05	55.020	55.310	54.360	54.630	13.009	2,946,800
2018-11-02	53.000	55.130	52.000	54.880	13.069	3,723,200
2018-11-01	49.500	51.890	49.110	51.800	12.335	3,117,600
2018-10-31	49.700	50.240	48.340	49.410	11.766	2,868,400
2018-10-30	47.240	48.680	46.820	48.300	11.502	2,594,800
2018-10-29	47.470	49.400	46.400	47.120	11.221	4,629,200
2018-10-26	47.920	48.530	47.170	47.770	11.376	3,153,600
2018-10-25	48.350	49.690	48.150	49.240	11.726	1,497,600
2018-10-24	49.690	50.210	48.140	48.220	11.483	2,740,000
2018-10-23	49.400	50.130	48.110	49.550	11.799	3,635,600
2018-10-22	51.030	52.110	49.610	50.130	11.938	2,508,000
2018-10-19	51.460	52.790	50.720	51.050	12.157	2,873,200
2018-10-18	53.700	53.900	50.690	50.950	12.133	3,857,200
2018-10-17	53.000	54.260	52.100	53.840	12.821	4,152,400
2018-10-16	52.990	55.210	52.690	54.610	13.004	3,414,800
2018-10-15	52.000	53.100	51.210	52.850	12.585	2,364,000
2018-10-12	51.960	52.100	50.500	52.000	12.383	2,898,000
2018-10-11	52.330	53.490	50.250	50.620	12.054	3,401,600
2018-10-10	55.050	55.230	53.000	53.650	12.776	2,504,400
2018-10-09	55.850	56.530	55.170	55.480	13.212	2,170,800
2018-10-08	55.500	55.990	54.500	55.820	13.292	2,072,000
2018-10-05	55.900	56.840	55.010	55.580	13.235	1,738,800
2018-10-04	56.030	56.970	55.630	55.780	13.283	2,953,600
2018-10-03	55.860	56.170	55.420	55.850	13.300	3,351,200
2018-10-02	55.500	56.130	55.120	55.590	13.238	2,477,200
2018-10-01	55.650	55.990	54.970	55.300	13.169	1,464,000
2018-09-28	55.170	55.710	55.030	55.310	13.171	2,088,800
2018-09-27	56.480	56.690	55.410	55.610	13.242	1,640,000
2018-09-26	57.360	57.360	56.100	56.200	13.383	1,498,800
2018-09-25	57.620	57.620	56.500	57.370	13.662	2,270,000
2018-09-24	57.610	57.750	56.910	57.580	13.712	1,911,600
2018-09-21	58.940	59.310	57.350	57.430	13.676	3,477,200
2018-09-20	58.680	59.620	58.490	58.680	13.974	2,060,000
2018-09-19	58.000	58.980	57.910	58.230	13.866	2,015,600
2018-09-18	57.450	58.110	56.990	58.020	13.816	2,742,800
2018-09-17	59.000	59.080	56.820	57.430	13.676	2,260,000
2018-09-14	58.100	59.050	57.920	58.630	13.962	2,891,600
2018-09-13	56.970	58.750	56.790	58.070	13.828	3,586,000
2018-09-12	57.880	57.880	56.540	56.650	13.490	3,536,800
2018-09-11	57.770	58.250	57.460	57.880	13.783	2,978,000
2018-09-10	60.860	60.970	57.730	58.040	13.821	4,523,200

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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.