Biogen Inc. (SNSE:BIIB)
218.12
0.00 (0.00%)
At close: Sep 7, 2026
SNSE:BIIB Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 7, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Sep 4, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Sep 3, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Sep 2, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Sep 1, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Aug 31, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Aug 28, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Aug 27, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Aug 26, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | - | - |
| Aug 25, 2026 | 218.12 | 218.12 | 218.12 | 218.12 | 218.12 | 4.29% | - |
| Aug 24, 2026 | 209.15 | 209.15 | 209.15 | 209.15 | 209.15 | - | - |
| Aug 21, 2026 | 209.15 | 209.15 | 209.15 | 209.15 | 209.15 | - | - |
| Aug 20, 2026 | 209.15 | 209.15 | 209.15 | 209.15 | 209.15 | - | - |
| Aug 19, 2026 | 209.15 | 209.15 | 209.15 | 209.15 | 209.15 | - | - |
| Aug 18, 2026 | 209.15 | 209.15 | 209.15 | 209.15 | 209.15 | 0.98% | - |
| Aug 17, 2026 | 207.13 | 207.13 | 207.13 | 207.13 | 207.13 | - | - |
| Aug 14, 2026 | 207.13 | 207.13 | 207.13 | 207.13 | 207.13 | - | - |
| Aug 13, 2026 | 207.13 | 207.13 | 207.13 | 207.13 | 207.13 | - | - |
| Aug 12, 2026 | 207.13 | 207.13 | 207.13 | 207.13 | 207.13 | - | - |
| Aug 11, 2026 | 207.13 | 207.13 | 207.13 | 207.13 | 207.13 | 2.63% | - |
| Aug 10, 2026 | 201.82 | 201.82 | 201.82 | 201.82 | 201.82 | - | - |
| Aug 7, 2026 | 201.82 | 201.82 | 201.82 | 201.82 | 201.82 | - | - |
| Aug 6, 2026 | 201.82 | 201.82 | 201.82 | 201.82 | 201.82 | - | - |
| Aug 5, 2026 | 201.82 | 201.82 | 201.82 | 201.82 | 201.82 | - | - |
| Aug 4, 2026 | 201.82 | 201.82 | 201.82 | 201.82 | 201.82 | 0.84% | - |
| Aug 3, 2026 | 200.14 | 200.14 | 200.14 | 200.14 | 200.14 | - | - |
| Jul 31, 2026 | 200.14 | 200.14 | 200.14 | 200.14 | 200.14 | - | - |
| Jul 30, 2026 | 200.14 | 200.14 | 200.14 | 200.14 | 200.14 | - | - |
| Jul 29, 2026 | 200.14 | 200.14 | 200.14 | 200.14 | 200.14 | - | - |
| Jul 28, 2026 | 200.14 | 200.14 | 200.14 | 200.14 | 200.14 | 0.10% | - |
| Jul 27, 2026 | 199.95 | 199.95 | 199.95 | 199.95 | 199.95 | - | - |
| Jul 24, 2026 | 199.95 | 199.95 | 199.95 | 199.95 | 199.95 | - | - |
| Jul 23, 2026 | 199.95 | 199.95 | 199.95 | 199.95 | 199.95 | - | - |
| Jul 22, 2026 | 199.95 | 199.95 | 199.95 | 199.95 | 199.95 | - | - |
| Jul 21, 2026 | 199.95 | 199.95 | 199.95 | 199.95 | 199.95 | 10.43% | - |
| Jul 20, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 17, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 15, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 14, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 13, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 10, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 9, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 8, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 7, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 6, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 3, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 2, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jul 1, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jun 30, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |
| Jun 26, 2026 | 181.06 | 181.06 | 181.06 | 181.06 | 181.06 | - | - |