The Graham Number of Koppers Holdings Inc (KOP) is 43.97.
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 | 43.97 |
| 2024-12-31 | 39.25 |
| 2023-12-31 | 51.74 |
| 2022-12-31 | 39.03 |
| 2021-12-31 | 45.65 |
| 2020-12-31 | 50.08 |
| 2019-12-31 | 24.29 |
| 2018-12-31 | 8.89 |
| 2017-12-31 | 13.22 |
| 2016-12-31 | 7.32 |