Earnings Move History — AMPH
Historical stock price reactions to earnings announcements
Avg Move
+1.1%
Beat Rate
7500%
Avg Surprise
+0.0%
Events
5
Stock Move % on Earnings
| Date | Time | EPS Est | EPS Act | Surprise | Stock Move | Beat? |
|---|---|---|---|---|---|---|
| May 6, 2026 | — | $0.73 | — | — | — | — |
| Dec 31, 2025 | — | $0.92 | $0.73 | -0.20% | -0.8% | No |
| Sep 30, 2025 | — | $0.83 | $0.93 | +0.13% | -1.0% | Yes |
| Jun 30, 2025 | — | $0.74 | $0.85 | +0.15% | -0.5% | Yes |
| Mar 31, 2025 | — | $0.69 | $0.74 | +0.08% | +2.0% | Yes |
Review AMPH historical earnings moves including EPS surprises, beat rates, and post-announcement stock price reactions. Use past earnings data to gauge how the stock typically responds to quarterly results and plan your options strategy around upcoming events.