KOP Earnings Reaction History
Koppers Holdings Inc.
EPS, Revenue, Stock Move
KOP stock rises 1.3% on average on the first trading day after earnings.
When KOP delivers a double beat, the stock rises 5.5% on average on the first trading day.
Across 40 releases, KOP has delivered a positive next-day return 60.0% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+1.25%
Day 2
+0.36%
Day 3
-0.19%
Conditioned Moves (Day 1 Basis)
Double Beat
+5.53%
Mixed
+1.31%
Double Miss
-9.55%
EPS Beat Rate
70.0%
Revenue Beat Rate
60.0%
Positive Rate
60.0%
Both Beat Rate
50.0%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-05-08 | Beat+29.55% | Beat+16.71% | +6.88% | -2.07% | +1.09% | Open |
| 2026-02-26 | Beat+18.64% | Miss-2.65% | +7.88% | +1.50% | -3.65% | Open |
| 2025-11-07 | Miss-3.20% | Beat+9.06% | -4.09% | +3.75% | +2.17% | Open |
| 2025-08-08 | Miss-0.67% | Miss-8.17% | -13.32% | -1.70% | +4.59% | Open |
| 2025-05-09 | Beat+26.79% | Miss-21.29% | +3.44% | +8.83% | +3.23% | Open |
| 2025-02-27 | Miss-15.38% | Miss-4.79% | -9.36% | -0.48% | -4.47% | Open |
| 2024-11-08 | Beat+9.60% | Beat+11.53% | -2.13% | +1.45% | +0.72% | Open |
| 2024-08-08 | Beat+3.03% | Miss-4.52% | +0.71% | -1.72% | +1.40% | Open |
FAQ
How much does KOP usually move after earnings?
KOP moves about 1.3% on average on the first trading day after earnings. Net average direction is +1.25%.
What is KOP's biggest post-earnings gain?
KOP's largest recorded next-day earnings gain is +22.23%, on 2020-07-27.