Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2015-05-12	34.650	35.270	34.180	35.030	8.074	1,752,000
2015-05-11	34.600	34.970	34.570	34.680	7.993	1,240,400
2015-05-08	34.850	35.000	34.440	34.600	7.975	1,139,200
2015-05-07	34.300	34.870	34.250	34.650	7.986	796,400
2015-05-06	34.930	34.930	33.960	34.380	7.924	1,383,600
2015-05-05	34.790	35.120	34.680	34.860	8.035	1,563,600
2015-05-04	34.450	34.920	34.360	34.750	8.010	1,140,400
2015-05-01	34.040	34.490	33.850	34.380	7.924	1,488,000
2015-04-30	34.380	34.710	33.840	33.950	7.825	2,674,000
2015-04-29	34.180	34.620	33.970	34.520	7.957	2,049,200
2015-04-28	33.890	34.500	33.890	34.300	7.906	1,663,200
2015-04-27	34.560	34.770	33.800	33.950	7.825	1,747,200
2015-04-24	34.200	34.700	33.770	34.490	7.950	1,776,000
2015-04-23	34.170	34.410	33.860	34.200	7.883	2,673,200
2015-04-22	33.070	34.970	33.030	34.580	7.970	6,704,000
2015-04-21	32.920	33.070	32.280	32.400	7.468	2,698,800
2015-04-20	32.550	33.010	32.550	32.890	7.581	921,200
2015-04-17	32.920	32.990	32.220	32.480	7.486	1,948,800
2015-04-16	32.940	33.220	32.760	33.080	7.625	1,623,600
2015-04-15	33.250	33.250	32.890	32.940	7.592	1,592,800
2015-04-14	33.290	33.710	32.850	33.110	7.632	1,966,800
2015-04-13	33.600	33.800	33.370	33.410	7.701	1,065,600
2015-04-10	33.770	33.950	33.520	33.590	7.742	1,791,600
2015-04-09	33.570	33.720	33.310	33.690	7.765	1,572,800
2015-04-08	33.750	33.950	33.350	33.660	7.758	1,790,400
2015-04-07	33.870	34.210	33.730	33.750	7.779	1,116,000
2015-04-06	33.890	34.390	33.730	33.970	7.830	1,240,400
2015-04-02	34.430	34.800	34.170	34.210	7.885	1,658,000
2015-04-01	34.030	34.430	33.740	34.410	7.931	1,952,400
2015-03-31	33.890	34.240	33.720	34.020	7.841	1,105,200
2015-03-30	33.950	34.310	33.950	33.990	7.834	976,000
2015-03-27	33.870	33.950	33.620	33.840	7.800	935,200
2015-03-26	32.960	33.930	32.610	33.870	7.807	1,592,800
2015-03-25	33.830	33.970	33.000	33.000	7.606	1,765,200
2015-03-24	34.260	34.340	33.790	33.830	7.797	946,400
2015-03-23	34.220	34.550	34.210	34.280	7.901	1,089,200
2015-03-20	34.270	34.540	33.960	34.240	7.892	3,218,800
2015-03-19	34.000	34.210	33.660	34.100	7.860	1,046,000
2015-03-18	34.330	34.540	33.970	34.100	7.860	1,103,200
2015-03-17	34.060	34.450	33.870	34.370	7.922	1,332,000
2015-03-16	33.970	34.250	33.800	34.130	7.867	1,649,600
2015-03-13	34.240	34.440	33.420	33.860	7.804	2,709,600
2015-03-12	33.970	34.560	33.840	34.290	7.903	1,743,200
2015-03-11	32.450	34.050	32.340	33.790	7.788	3,058,000
2015-03-10	32.450	32.840	32.280	32.460	7.482	1,349,600
2015-03-09	32.760	32.760	32.290	32.640	7.523	1,713,200
2015-03-06	32.260	33.430	32.260	32.410	7.470	2,187,600
2015-03-05	32.730	32.730	32.000	32.350	7.456	1,482,800
2015-03-04	32.450	33.000	32.250	32.630	7.521	1,209,600
2015-03-03	32.740	32.960	32.300	32.550	7.502	2,084,400
2015-03-02	31.950	32.750	31.880	32.750	7.549	1,488,000
2015-02-27	32.490	32.500	31.820	31.870	7.346	1,154,400
2015-02-26	32.370	32.630	32.310	32.540	7.500	1,072,000
2015-02-25	32.680	32.680	32.260	32.460	7.482	782,800
2015-02-24	32.320	32.910	32.310	32.630	7.498	1,099,200
2015-02-23	31.720	32.370	31.620	32.360	7.436	1,630,800
2015-02-20	32.250	32.550	31.830	32.530	7.475	795,600
2015-02-19	32.140	32.320	32.030	32.240	7.408	790,800
2015-02-18	32.300	32.450	31.970	32.310	7.424	1,392,400
2015-02-17	32.410	32.530	32.280	32.390	7.443	1,474,800

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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.