MBX Earnings Reaction History
MBX Biosciences, Inc. Common Stock
EPS, Revenue, Stock Move
MBX stock rises 2.0% on average on the first trading day after earnings.
Double-beat first trading day move data is not available yet for MBX.
Across 7 releases, MBX has delivered a positive next-day return 71.4% of the time.
Reaction Snapshot (Avg Day 1-3)
Day 1
+1.97%
Day 2
+2.40%
Day 3
-0.86%
Conditioned Moves (Day 1 Basis)
Double Beat
—
Mixed
+1.95%
Double Miss
+2.07%
EPS Beat Rate
85.7%
Revenue Beat Rate
0.0%
Positive Rate
71.4%
Both Beat Rate
0.0%
Recent Earnings History
| Date | EPS | Revenue | Day 1 | Day 2 | Day 3 | Detail |
|---|---|---|---|---|---|---|
| 2026-05-07 | Beat+17.74% | — | +8.06% | +18.04% | -2.17% | Open |
| 2026-03-12 | Beat+23.44% | — | -3.42% | +0.18% | +6.43% | Open |
| 2025-11-06 | Beat+13.70% | — | +9.71% | +3.35% | -4.22% | Open |
| 2025-08-07 | Beat+24.68% | — | -4.63% | +9.25% | -7.40% | Open |
| 2025-05-12 | Beat+12.35% | — | +0.27% | -7.81% | -0.97% | Open |
| 2025-03-17 | Beat+20.34% | — | +1.72% | -4.86% | -0.24% | Open |
| 2024-11-07 | Miss-2.21% | — | +2.07% | -1.34% | +2.58% | Open |
FAQ
How much does MBX usually move after earnings?
MBX moves about 2.0% on average on the first trading day after earnings. Net average direction is +1.97%.
What is MBX's biggest post-earnings gain?
MBX's largest recorded next-day earnings gain is +9.71%, on 2025-11-06.