The Graham Number of National Presto Industries Inc (NPK) is 81.90.
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 | 81.90 |
| 2023-12-31 | 73.61 |
| 2022-12-31 | 56.31 |
| 2021-12-31 | 63.60 |
| 2020-12-31 | 87.99 |
| 2019-12-31 | 82.67 |
| 2018-12-31 | 80.18 |
| 2017-12-31 | 92.45 |
| 2016-12-31 | 82.91 |
| 2015-12-31 | 77.77 |