MRK Earnings Reaction History
Merck & Co., Inc.
EPS, Revenue, Stock Move
MRK stock falls 0.4% on average on the first trading day after earnings.
When MRK delivers a double beat, the stock falls 0.3% on average on the first trading day.
Across 40 releases, MRK has delivered a positive next-day return 47.5% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
-0.40%
Day 2
-0.08%
Day 3
-0.18%
Conditioned Moves (Day 1 Basis)
Double Beat
-0.28%
Mixed
+0.83%
Double Miss
-2.63%
EPS Beat Rate
92.5%
Revenue Beat Rate
87.5%
Positive Rate
47.5%
Both Beat Rate
87.5%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-04-30 | Beat+15.23% | Beat+2.77% | -1.60% | +2.73% | +0.85% | Open |
| 2026-02-03 | Beat+0.49% | Beat+1.24% | +2.18% | +2.15% | +1.20% | Open |
| 2025-10-30 | Beat+9.32% | Beat+1.75% | -0.35% | -0.35% | -4.06% | Open |
| 2025-07-29 | Beat+5.97% | Miss-0.37% | -1.70% | -1.06% | -4.44% | Open |
| 2025-04-24 | Beat+3.26% | Beat+1.24% | +1.46% | +3.63% | +0.54% | Open |
| 2025-02-04 | Beat+1.78% | Beat+0.91% | -9.07% | -1.18% | -1.81% | Open |
| 2024-10-31 | Beat+4.67% | Beat+1.11% | -2.39% | -0.43% | -0.01% | Open |
| 2024-07-30 | Beat+5.56% | Beat+1.53% | -9.81% | -1.84% | +0.61% | Open |
FAQ
How much does MRK usually move after earnings?
MRK moves about 0.4% on average on the first trading day after earnings. Net average direction is -0.40%.
What is MRK's biggest post-earnings gain?
MRK's largest recorded next-day earnings gain is +6.14%, on 2021-10-28.