AMKR Earnings Reaction History
Amkor Technology, Inc.
EPS, Revenue, Stock Move
AMKR stock rises 0.2% on average on the first trading day after earnings.
When AMKR delivers a double beat, the stock rises 0.1% on average on the first trading day.
Across 40 releases, AMKR has delivered a positive next-day return 47.5% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+0.18%
Day 2
-0.09%
Day 3
-0.23%
Conditioned Moves (Day 1 Basis)
Double Beat
+0.05%
Mixed
+1.55%
Double Miss
-4.99%
EPS Beat Rate
85.0%
Revenue Beat Rate
80.0%
Positive Rate
47.5%
Both Beat Rate
70.0%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-07-27 | Beat+48.94% | Beat+4.58% | -24.74% | -6.48% | +12.94% | Open |
| 2026-04-27 | Beat+43.48% | Beat+3.32% | -5.63% | -1.05% | -1.22% | Open |
| 2026-02-09 | Beat+60.47% | Beat+2.66% | +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 |
FAQ
How much does AMKR usually move after earnings?
AMKR moves about 0.2% on average on the first trading day after earnings. Net average direction is +0.18%.
What is AMKR's biggest post-earnings gain?
AMKR's largest recorded next-day earnings gain is +34.66%, on 2019-10-28.