AMKR Earnings Reaction History
Amkor Technology, Inc.
EPS, Revenue, Stock Move
AMKR stock rises 1.3% on average on the first trading day after earnings.
When AMKR delivers a double beat, the stock rises 1.2% on average on the first trading day.
Across 110 releases, AMKR has delivered a positive next-day return 52.5% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+1.28%
Day 2
+0.10%
Day 3
-0.48%
Conditioned Moves (Day 1 Basis)
Double Beat
+1.23%
Mixed
+2.45%
Double Miss
-4.99%
EPS Beat Rate
74.5%
Revenue Beat Rate
71.8%
Positive Rate
52.5%
Both Beat Rate
59.1%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-04-27 | — | — | — | — | — | Open |
| 2026-02-09 | Beat+60.47% | Beat+21.40% | +1.79% | +5.07% | -8.15% | Open |
| 2025-10-27 | Beat+21.43% | Beat+7.97% | -3.07% | +1.65% | -2.36% | Open |
| 2025-07-28 | Beat+37.50% | Miss-21.79% | +18.13% | -4.55% | -5.76% | Open |
| 2025-04-28 | Miss±0.00% | Miss-0.79% | -2.63% | +2.53% | +0.17% | Open |
| 2025-02-10 | Beat+16.22% | Miss-1.90% | -11.33% | +1.16% | +1.56% | Open |
| 2024-10-28 | Miss-2.00% | Beat+2.30% | -5.25% | -4.47% | -4.79% | Open |
| 2024-07-29 | Beat+22.73% | Beat+0.56% | -18.86% | +7.05% | -8.11% | Open |
FAQ
How much does AMKR usually move after earnings?
AMKR moves about 1.3% on average on the first trading day after earnings. Net average direction is +1.28%.
What is AMKR's biggest post-earnings gain?
AMKR's largest recorded next-day earnings gain is +34.66%, on 2019-10-28.