BIIB Earnings on 2025-07-31
Event-specific view for this earnings schedule only.
Biogen Inc.
Reaction Snapshot (Event Day 1-3)
Day 1
+1.07%
Day 2
+3.09%
Day 3
+0.19%
Earnings Metrics (EPS / Revenue)
EPS
+39.2%
Beat5.47 vs 3.93
Revenue
+13.6%
Beat2.65B vs 2.33B
EOD Chart (Event Window)
Window: 7 days before and after earnings date.
| Day | Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|---|
| D1 | 2025-07-31 | 133 | 135.43 | 127.24 | 128 | 3,240,096 |
| D2 | 2025-08-01 | 128.96 | 132.9 | 124.56 | 131.95 | 2,798,550 |
| D3 | 2025-08-04 | 132.33 | 133.98 | 130.39 | 132.2 | 1,897,855 |