KPTI Earnings Reaction History
Karyopharm Therapeutics Inc.
EPS, Revenue, Stock Move
KPTI stock falls 1.8% on average on the first trading day after earnings.
When KPTI delivers a double beat, the stock falls 6.7% on average on the first trading day.
Across 40 releases, KPTI has delivered a positive next-day return 37.5% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
-1.83%
Day 2
+0.76%
Day 3
+0.68%
Conditioned Moves (Day 1 Basis)
Double Beat
-6.67%
Mixed
-0.63%
Double Miss
+0.17%
EPS Beat Rate
47.5%
Revenue Beat Rate
55.0%
Positive Rate
37.5%
Both Beat Rate
22.5%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-05-14 | Beat+14.48% | Beat+11.68% | +0.56% | -13.82% | -6.91% | Open |
| 2026-02-12 | Beat+1.33% | Miss-2.92% | +21.30% | -4.03% | +9.56% | Open |
| 2025-11-03 | Miss-15.76% | Beat+4.71% | +4.66% | -6.92% | -5.13% | Open |
| 2025-08-11 | Miss-13.68% | Miss-4.13% | -4.31% | +6.63% | +10.70% | Open |
| 2025-05-12 | Beat+34.20% | Miss-14.54% | -20.00% | -1.42% | +12.16% | Open |
| 2025-02-19 | Beat+7.69% | Miss-19.26% | -4.76% | +1.67% | -1.86% | Open |
| 2024-11-05 | Beat+3.70% | Beat+1.54% | -9.36% | +4.81% | -0.53% | Open |
| 2024-08-06 | Beat+31.03% | Beat+18.26% | -3.60% | -3.41% | +3.37% | Open |
FAQ
How much does KPTI usually move after earnings?
KPTI moves about 1.8% on average on the first trading day after earnings. Net average direction is -1.83%.
What is KPTI's biggest post-earnings gain?
KPTI's largest recorded next-day earnings gain is +37.20%, on 2021-11-03.