AMPH Earnings on 2026-05-07
Event-specific view for this earnings schedule only.
Amphastar Pharmaceuticals, Inc.
Reaction Snapshot (Event Day 1-3)
Day 1
-20.93%
Day 2
-2.89%
Day 3
-5.15%
Earnings Metrics (EPS / Revenue)
EPS
-58.1%
Miss0.26 vs 0.62
Revenue
-1.3%
Miss171.17M vs 173.46M
EOD Chart (Event Window)
Window: 7 days before and after earnings date.
| Day | Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|---|
| D1 | 2026-05-08 | 18.58 | 19.52 | 18.28 | 19 | 1,983,804 |
| D2 | 2026-05-11 | 19.13 | 19.41 | 18.33 | 18.45 | 1,359,763 |
| D3 | 2026-05-12 | 18.41 | 18.58 | 17.26 | 17.5 | 1,219,603 |