The Graham Number of International Bancshares Corp (IBOC) is 81.63.
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 | 81.63 | 
| 2023-12-31 | 76.61 | 
| 2022-12-31 | 59.79 | 
| 2021-12-31 | 58.42 | 
| 2020-12-31 | 46.06 | 
| 2019-12-31 | 50.30 | 
| 2018-12-31 | 49.39 | 
| 2017-12-31 | 41.06 | 
| 2016-12-31 | 36.67 | 
| 2015-12-31 | 36.42 |