The Graham Number of Amphastar Pharmaceuticals Inc (AMPH) is 29.63.
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 | 29.63 |
| 2024-12-31 | 36.41 |
| 2023-12-31 | 31.59 |
| 2022-12-31 | 23.42 |
| 2021-12-31 | 17.72 |
| 2020-12-31 | 2.53 |
| 2019-12-31 | 14.55 |
| 2018-12-31 | 3.69 |
| 2017-12-31 | 6.05 |