The Graham Number of Black Hills Corp (BKH) is 61.46.
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 | 61.46 |
| 2023-12-31 | 57.71 |
| 2022-12-31 | 55.29 |
| 2021-12-31 | 51.05 |
| 2020-12-31 | 47.99 |
| 2019-12-31 | 43.12 |
| 2018-12-31 | 47.19 |
| 2017-12-31 | 34.57 |
| 2016-12-31 | 21.58 |
| 2015-12-31 | 33.32 |