Interactive Brokers Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-05-13 | 197.90 | 205.22 | 197.45 | 202.78 | 50.340 | 5,504,800 |
| 2025-05-12 | 195.82 | 197.50 | 192.90 | 197.24 | 48.965 | 7,312,800 |
| 2025-05-09 | 184.69 | 186.97 | 184.39 | 185.60 | 46.075 | 2,972,000 |
| 2025-05-08 | 184.59 | 186.95 | 182.75 | 184.49 | 45.800 | 5,271,600 |
| 2025-05-07 | 178.00 | 181.38 | 177.78 | 179.79 | 44.633 | 5,633,600 |
| 2025-05-06 | 176.21 | 179.39 | 175.11 | 178.32 | 44.268 | 4,218,000 |
| 2025-05-05 | 179.39 | 182.26 | 177.89 | 179.54 | 44.571 | 4,022,000 |
| 2025-05-02 | 178.26 | 182.46 | 177.22 | 181.55 | 45.070 | 5,773,600 |
| 2025-05-01 | 172.75 | 177.09 | 172.40 | 174.34 | 43.280 | 8,007,200 |
| 2025-04-30 | 166.76 | 172.22 | 165.71 | 171.85 | 42.662 | 4,774,000 |
| 2025-04-29 | 168.10 | 172.74 | 167.58 | 171.78 | 42.644 | 3,956,800 |
| 2025-04-28 | 170.94 | 173.00 | 167.05 | 169.35 | 42.041 | 4,662,800 |
| 2025-04-25 | 168.52 | 170.40 | 167.50 | 169.28 | 42.024 | 4,029,600 |
| 2025-04-24 | 162.50 | 169.93 | 162.30 | 169.05 | 41.967 | 5,206,400 |
| 2025-04-23 | 165.26 | 169.11 | 160.75 | 161.71 | 40.144 | 7,564,000 |
| 2025-04-22 | 154.93 | 159.60 | 154.11 | 157.48 | 39.094 | 7,394,800 |
| 2025-04-21 | 157.25 | 157.80 | 152.39 | 153.51 | 38.109 | 6,314,000 |
| 2025-04-17 | 159.00 | 161.70 | 156.52 | 159.52 | 39.601 | 9,123,200 |
| 2025-04-16 | 159.40 | 163.29 | 153.20 | 157.90 | 39.199 | 28,485,200 |
| 2025-04-15 | 173.25 | 177.30 | 173.25 | 173.43 | 43.054 | 10,005,600 |
| 2025-04-14 | 176.94 | 177.19 | 170.92 | 172.99 | 42.945 | 6,736,000 |
| 2025-04-11 | 164.31 | 172.56 | 163.05 | 171.35 | 42.538 | 9,916,400 |
| 2025-04-10 | 163.77 | 171.21 | 160.10 | 164.31 | 40.790 | 13,294,400 |
| 2025-04-09 | 145.85 | 173.13 | 144.90 | 170.72 | 42.381 | 18,881,600 |
| 2025-04-08 | 153.57 | 155.14 | 144.10 | 147.02 | 36.498 | 12,812,400 |
| 2025-04-07 | 137.10 | 150.69 | 131.28 | 144.29 | 35.820 | 18,885,600 |
| 2025-04-04 | 151.47 | 152.30 | 141.45 | 146.08 | 36.264 | 11,909,600 |
| 2025-04-03 | 161.34 | 165.12 | 158.84 | 159.48 | 39.591 | 8,550,800 |
| 2025-04-02 | 170.39 | 177.58 | 168.94 | 174.31 | 43.272 | 5,506,800 |
| 2025-04-01 | 165.40 | 173.43 | 163.27 | 173.08 | 42.967 | 8,852,800 |
| 2025-03-31 | 159.29 | 166.64 | 157.21 | 165.59 | 41.108 | 7,049,600 |
| 2025-03-28 | 166.41 | 169.02 | 162.48 | 164.72 | 40.892 | 9,490,800 |
| 2025-03-27 | 172.51 | 173.00 | 166.38 | 169.00 | 41.954 | 13,220,400 |
| 2025-03-26 | 179.59 | 179.78 | 173.23 | 173.94 | 43.181 | 8,208,800 |
| 2025-03-25 | 181.35 | 183.73 | 178.00 | 179.40 | 44.536 | 8,203,600 |
| 2025-03-24 | 178.24 | 181.89 | 177.11 | 179.94 | 44.670 | 7,204,800 |
| 2025-03-21 | 173.13 | 173.89 | 170.45 | 173.36 | 43.037 | 14,297,200 |
| 2025-03-20 | 175.39 | 178.00 | 174.48 | 175.86 | 43.657 | 7,316,800 |
| 2025-03-19 | 173.04 | 180.94 | 171.22 | 178.15 | 44.226 | 6,514,800 |
| 2025-03-18 | 171.51 | 173.58 | 169.22 | 172.69 | 42.870 | 6,201,600 |
| 2025-03-17 | 167.77 | 175.71 | 167.77 | 174.40 | 43.295 | 7,474,000 |
| 2025-03-14 | 165.22 | 169.42 | 163.50 | 168.11 | 41.733 | 8,918,000 |
| 2025-03-13 | 171.60 | 171.60 | 159.04 | 161.03 | 39.976 | 13,859,600 |
| 2025-03-12 | 176.92 | 177.45 | 170.35 | 171.14 | 42.485 | 10,930,800 |
| 2025-03-11 | 169.37 | 173.62 | 166.69 | 170.34 | 42.287 | 11,024,400 |
| 2025-03-10 | 184.25 | 185.00 | 165.40 | 167.16 | 41.497 | 19,729,600 |
| 2025-03-07 | 188.01 | 192.44 | 182.31 | 192.17 | 47.706 | 13,196,400 |
| 2025-03-06 | 192.66 | 194.56 | 185.22 | 189.70 | 47.093 | 11,940,400 |
| 2025-03-05 | 195.71 | 197.77 | 193.26 | 196.69 | 48.828 | 8,185,600 |
| 2025-03-04 | 196.29 | 199.93 | 186.00 | 196.03 | 48.664 | 11,927,600 |
| 2025-03-03 | 209.15 | 211.63 | 200.67 | 201.53 | 50.030 | 7,155,600 |
| 2025-02-28 | 202.51 | 206.96 | 201.41 | 204.40 | 50.742 | 31,178,800 |
| 2025-02-27 | 210.10 | 211.16 | 202.76 | 203.50 | 50.457 | 5,276,000 |
| 2025-02-26 | 203.67 | 209.87 | 202.59 | 206.66 | 51.240 | 6,804,400 |
| 2025-02-25 | 213.36 | 213.99 | 198.89 | 200.94 | 49.822 | 11,353,600 |
| 2025-02-24 | 219.33 | 222.09 | 210.73 | 214.61 | 53.211 | 9,196,400 |
| 2025-02-21 | 227.49 | 227.95 | 217.29 | 218.73 | 54.233 | 8,411,600 |
| 2025-02-20 | 232.20 | 232.20 | 220.80 | 226.00 | 56.035 | 9,383,600 |
| 2025-02-19 | 235.50 | 236.50 | 230.04 | 232.65 | 57.684 | 5,576,800 |
| 2025-02-18 | 235.88 | 236.50 | 231.90 | 235.53 | 58.398 | 4,697,200 |
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.