The Graham Number of Blackstone Resources AG (BLS.SW) is 2.72.
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 |
|---|---|
| 2020-12-31 | 2.72 |
| 2019-12-31 | 1.26 |
| 2018-12-31 | 1.21 |