28.53
-0.01(-0.04%)
Currency In USD
| Previous Close | 28.54 |
| Open | 28.58 |
| Day High | 28.98 |
| Day Low | 28.03 |
| 52-Week High | 32.69 |
| 52-Week Low | 20.39 |
| Volume | 419,599 |
| Average Volume | 351,266 |
| Market Cap | 1.31B |
| PE | 12.62 |
| EPS | 2.26 |
| Moving Average 50 Days | 27.03 |
| Moving Average 200 Days | 25.84 |
| Change | -0.01 |
If you invested $1000 in Amphastar Pharmaceuticals, Inc. (AMPH) 10 years ago, it would be worth $2,489.53 as of February 21, 2026 at a share price of $28.53. Whereas If you bought $1000 worth of Amphastar Pharmaceuticals, Inc. (AMPH) shares 5 years ago, it would be worth $1,575.37 as of February 21, 2026 at a share price of $28.53.
For more details, use our stock calculator to calculate how much you would've made investing different amounts on specific dates.