The Graham Number of Interactive Brokers Group Inc (IBKR) is 5.04.
Graham Number estimates the fair value of a stock using both earnings and book value per share. It is commonly used by value investors to identify undervalued stocks.
| Date | Value |
|---|---|
| 2024-12-31 | 5.04 |
| 2023-12-31 | 4.12 |
| 2022-12-31 | 2.92 |
| 2021-12-31 | 2.41 |
| 2020-12-31 | 1.73 |
| 2019-12-31 | 1.36 |
| 2018-12-31 | 1.31 |
| 2017-12-31 | 0.81 |
| 2016-12-31 | 0.80 |
| 2015-12-31 | 0.58 |