APLS Earnings Reaction History
Apellis Pharmaceuticals, Inc.
EPS, Revenue, Stock Move
APLS stock falls 1.6% on average on the first trading day after earnings.
When APLS delivers a double beat, the stock falls 9.4% on average on the first trading day.
Across 34 releases, APLS has delivered a positive next-day return 35.3% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
-1.57%
Day 2
-0.19%
Day 3
-0.43%
Conditioned Moves (Day 1 Basis)
Double Beat
-9.38%
Mixed
+1.53%
Double Miss
-0.83%
EPS Beat Rate
23.5%
Revenue Beat Rate
44.1%
Positive Rate
35.3%
Both Beat Rate
17.6%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-05-07 | Beat+139.47% | Beat+26.94% | -0.27% | +0.05% | -0.02% | Open |
| 2026-02-24 | Miss-20.51% | Beat+0.26% | -1.51% | -3.21% | +1.03% | Open |
| 2025-10-30 | Beat+62.14% | Beat+130.12% | -31.01% | +3.57% | -3.63% | Open |
| 2025-07-31 | Beat+25.00% | Miss-52.01% | +17.58% | +2.73% | +5.71% | Open |
| 2025-05-07 | Miss-105.56% | Miss-20.29% | -5.91% | -1.00% | -2.86% | Open |
| 2025-02-28 | Beat+25.64% | Beat+6.74% | -3.27% | -4.33% | +4.11% | Open |
| 2024-11-05 | Miss-43.75% | Beat+2.56% | -1.68% | +2.67% | -0.31% | Open |
| 2024-08-01 | Beat+15.15% | Beat+4.51% | -9.09% | +1.56% | -7.30% | Open |
FAQ
How much does APLS usually move after earnings?
APLS moves about 1.6% on average on the first trading day after earnings. Net average direction is -1.57%.
What is APLS's biggest post-earnings gain?
APLS's largest recorded next-day earnings gain is +17.58%, on 2025-07-31.