The Graham Number of Portland General Electric Co (POR) is 47.21.
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 | 47.21 |
| 2023-12-31 | 37.68 |
| 2022-12-31 | 34.86 |
| 2021-12-31 | 35.21 |
| 2020-12-31 | 27.57 |
| 2019-12-31 | 32.26 |
| 2018-12-31 | 31.57 |
| 2017-12-31 | 29.12 |
| 2016-12-31 | 29.14 |
| 2015-12-31 | 27.00 |