The Graham Number of Permian Basin Royalty Trust (PBT) is 0.21.
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 | 0.21 |
| 2023-12-31 | 0.25 |
| 2022-12-31 | 0.39 |
| 2021-12-31 | 0.20 |
| 2020-12-31 | 0.21 |
| 2019-12-31 | 0.29 |
| 2018-12-31 | 0.39 |
| 2017-12-31 | 0.40 |
| 2016-12-31 | 0.35 |
| 2015-12-31 | 0.34 |