The Graham Number of Security Federal Corp (SFDL) is 80.37.
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 |
|---|---|
| 2025-12-31 | 80.37 |
| 2024-12-31 | 64.92 |
| 2023-12-31 | 64.33 |
| 2022-12-31 | 62.14 |
| 2021-12-31 | 58.95 |
| 2020-12-31 | 43.12 |
| 2019-12-31 | 41.05 |
| 2018-12-31 | 36.98 |
| 2017-12-31 | 32.97 |
| 2016-12-31 | 31.49 |