BIIB Earnings on 2026-04-29
Event-specific view for this earnings schedule only.
Biogen Inc.
Reaction Snapshot (Event Day 1-3)
Day 1
+6.00%
Day 2
-2.62%
Day 3
-1.17%
Earnings Metrics (EPS / Revenue)
EPS
+21.0%
Beat3.57 vs 2.95
Revenue
+8.4%
Beat2.48B vs 2.29B
EOD Chart (Event Window)
Window: 7 days before and after earnings date.
| Day | Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|---|
| D1 | 2026-04-29 | 183.12 | 195.89 | 180.18 | 194.38 | 2,453,836 |
| D2 | 2026-04-30 | 194.02 | 195.98 | 187.16 | 189.28 | 1,550,523 |
| D3 | 2026-05-01 | 189.28 | 190.57 | 186.14 | 187.06 | 696,812 |