The Graham Number of Amphastar Pharmaceuticals, Inc (AMPH) is 29.93.
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 | 29.93 |
| 2024-12-31 | 36.77 |
| 2023-12-31 | 31.91 |
| 2022-12-31 | 23.65 |
| 2021-12-31 | 17.89 |
| 2020-12-31 | 2.55 |
| 2019-12-31 | 14.69 |
| 2018-12-31 | 3.73 |
| 2017-12-31 | 6.11 |