Amphastar Pharmaceuticals, Inc. (AMPH)
21.51
-0.09
(-0.42%)
USD |
NASDAQ |
Aug 24, 16:00
21.51
0.00 (0.00%)
After-Hours: 20:00
Amphastar Pharmaceuticals 1 Year Total Returns (Daily) : -27.17% for Aug. 21, 2026
1 Year Total Returns (Daily) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical 1 Year Total Returns (Daily) Data
| Date | Value |
|---|---|
| August 21, 2026 | -27.17% |
| August 20, 2026 | -26.81% |
| August 19, 2026 | -28.32% |
| August 18, 2026 | -28.29% |
| August 17, 2026 | -30.07% |
| August 14, 2026 | -30.78% |
| August 13, 2026 | -33.79% |
| August 12, 2026 | -34.17% |
| August 11, 2026 | -25.37% |
| August 10, 2026 | -14.70% |
| August 07, 2026 | -3.89% |
| August 06, 2026 | -4.85% |
| August 05, 2026 | -5.60% |
| August 04, 2026 | -7.01% |
| August 03, 2026 | -4.67% |
| July 31, 2026 | -4.82% |
| July 30, 2026 | -4.50% |
| July 29, 2026 | -5.03% |
| July 28, 2026 | -9.40% |
| July 27, 2026 | -14.26% |
| July 24, 2026 | -16.84% |
| July 23, 2026 | -16.62% |
| July 22, 2026 | -9.60% |
| July 21, 2026 | -7.55% |
| July 20, 2026 | -4.80% |
| Date | Value |
|---|---|
| July 17, 2026 | -9.01% |
| July 16, 2026 | -6.63% |
| July 15, 2026 | -8.40% |
| July 14, 2026 | -14.33% |
| July 13, 2026 | -10.94% |
| July 10, 2026 | -15.71% |
| July 09, 2026 | -15.24% |
| July 08, 2026 | -16.46% |
| July 07, 2026 | -12.16% |
| July 06, 2026 | -15.47% |
| July 02, 2026 | -16.71% |
| July 01, 2026 | -13.88% |
| June 30, 2026 | -12.11% |
| June 29, 2026 | -10.27% |
| June 26, 2026 | -6.04% |
| June 25, 2026 | -10.28% |
| June 24, 2026 | -14.48% |
| June 23, 2026 | -20.87% |
| June 22, 2026 | -25.37% |
| June 18, 2026 | -25.77% |
| June 17, 2026 | -24.21% |
| June 16, 2026 | -23.17% |
| June 15, 2026 | -23.66% |
| June 12, 2026 | -24.02% |
| June 11, 2026 | -21.19% |
Total Return Definition
The Total return is the change in price over a specific period of time that includes dividends and distributions paid.
1 Year Total Returns (Daily) Range, Past 5 Years
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Median
1 Year Total Returns (Daily) Benchmarks
| Supernus Pharmaceuticals, Inc. | 5.84% |
| Liquidia Corp. | 151.4% |
| ANI Pharmaceuticals, Inc. | -17.32% |
| Corcept Therapeutics, Inc. | 72.23% |
| Veru, Inc. | -25.63% |