Interactive Brokers Group, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-16	86.260	86.950	82.250	82.690	82.690	7,273,000
2026-10-15	82.750	86.220	81.040	86.030	86.030	5,838,600
2026-10-14	86.020	86.840	83.620	84.140	84.140	4,562,600
2026-10-13	87.700	88.020	86.090	87.490	87.490	2,887,500
2026-10-12	88.220	89.110	87.720	87.890	87.890	3,016,400
2026-10-09	87.050	88.280	86.470	87.870	87.870	2,424,500
2026-10-08	87.110	87.790	86.280	86.470	86.470	2,997,200
2026-10-07	88.700	89.110	85.970	87.740	87.740	3,649,800
2026-10-06	89.380	91.850	89.060	90.580	90.580	3,416,300
2026-10-05	88.870	89.560	88.090	89.050	89.050	2,935,400
2026-10-02	86.550	88.920	86.550	88.300	88.300	4,871,400
2026-10-01	85.420	87.250	83.600	85.810	85.810	5,716,600
2026-09-30	86.630	86.930	85.390	85.420	85.420	4,050,500
2026-09-29	87.860	87.860	85.890	86.180	86.180	2,832,300
2026-09-28	87.800	88.500	86.810	87.080	87.080	3,831,900
2026-09-25	90.000	90.570	88.530	89.240	89.240	2,893,800
2026-09-24	90.530	91.190	89.100	89.820	89.820	3,977,300
2026-09-23	91.360	93.530	90.920	91.560	91.560	3,960,800
2026-09-22	92.850	93.200	89.710	91.880	91.880	4,059,000
2026-09-21	92.500	93.940	91.580	93.210	93.210	3,473,500
2026-09-18	89.910	91.060	88.750	90.690	90.690	6,224,200
2026-09-17	88.720	89.090	87.630	88.380	88.380	4,359,600
2026-09-16	88.990	89.090	84.960	86.740	86.740	3,802,300
2026-09-15	90.200	90.480	87.500	88.800	88.800	4,527,200
2026-09-14	90.000	90.940	89.080	90.750	90.750	3,830,300
2026-09-11	90.710	92.310	89.450	91.370	91.370	3,080,400
2026-09-10	89.060	90.240	88.740	89.420	89.420	2,876,400
2026-09-09	90.990	91.860	90.250	90.280	90.280	2,647,300
2026-09-08	91.760	93.290	90.870	90.970	90.970	2,185,100
2026-09-04	91.550	92.850	91.140	92.620	92.620	2,499,900
2026-09-03	89.830	93.270	89.770	92.950	92.950	5,292,200
2026-09-02	90.000	91.350	88.530	89.120	89.120	4,383,100
2026-09-01	94.630	94.900	90.030	90.390	90.390	5,134,400
2026-08-31	95.500	97.890	94.430	97.290	97.202	3,560,400
2026-08-28	96.610	97.720	95.460	95.840	95.753	2,236,400
2026-08-27	96.880	97.340	95.760	96.550	96.463	5,154,900
2026-08-26	97.630	97.780	94.810	97.020	96.932	3,044,000
2026-08-25	93.550	98.750	92.800	98.190	98.101	5,217,700
2026-08-24	93.860	94.780	92.490	93.050	92.966	4,300,800
2026-08-21	90.800	94.220	90.310	93.870	93.785	5,760,300
2026-08-20	91.410	91.710	89.670	89.850	89.769	3,476,300
2026-08-19	90.990	91.430	88.920	90.540	90.458	3,224,300
2026-08-18	93.000	93.230	90.420	90.560	90.478	2,616,900
2026-08-17	92.230	94.600	91.590	94.330	94.245	4,632,700
2026-08-14	91.410	92.420	90.120	92.060	91.977	2,199,400
2026-08-13	92.000	92.720	91.340	91.420	91.337	2,579,800
2026-08-12	91.150	92.760	90.840	91.660	91.577	3,040,100
2026-08-11	91.120	91.650	89.520	89.780	89.699	3,472,600
2026-08-10	88.000	91.780	88.000	90.660	90.578	5,866,900
2026-08-07	86.570	87.970	85.370	87.830	87.751	7,785,100
2026-08-06	88.140	89.140	85.690	86.020	85.942	7,292,600
2026-08-05	89.590	90.920	88.670	88.740	88.660	4,890,700
2026-08-04	88.690	89.480	86.920	88.630	88.550	4,670,900
2026-08-03	87.030	88.230	85.900	87.750	87.671	5,184,700
2026-07-31	91.800	91.800	87.950	87.990	87.910	4,373,900
2026-07-30	88.200	90.680	86.820	90.480	90.398	5,018,500
2026-07-29	89.890	90.460	85.600	86.260	86.182	7,226,900
2026-07-28	90.040	91.210	88.330	90.910	90.828	4,928,500
2026-07-27	92.900	94.260	89.690	92.270	92.187	4,662,300
2026-07-24	91.800	92.450	89.500	91.740	91.657	3,890,500

Page 1 of 3 · 126 trading daysOlder →

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.