The Graham Number of Amphastar Pharmaceuticals, Inc. (AMPH) is 31.02.
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 | 31.02 |
| 2024-12-31 | 38.11 |
| 2023-12-31 | 33.07 |
| 2022-12-31 | 24.51 |
| 2021-12-31 | 18.55 |
| 2020-12-31 | 2.65 |
| 2019-12-31 | 15.23 |
| 2018-12-31 | 3.86 |
| 2017-12-31 | 6.33 |