Biogen Inc. (VIE:BIIB)
162.75
+2.10 (1.31%)
At close: Mar 5, 2026
Biogen Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 5, 2026 | 162.95 | 163.50 | 162.95 | 163.50 | - | 1.77% | - |
| Mar 4, 2026 | 158.10 | 160.65 | 157.00 | 160.65 | 160.65 | 2.00% | - |
| Mar 3, 2026 | 160.20 | 160.55 | 157.50 | 157.50 | 157.50 | -1.84% | 20 |
| Mar 2, 2026 | 160.35 | 162.75 | 159.30 | 160.45 | 160.45 | -0.99% | 110 |
| Feb 27, 2026 | 158.30 | 162.05 | 158.30 | 162.05 | 162.05 | 1.28% | - |
| Feb 26, 2026 | 161.45 | 163.30 | 160.00 | 160.00 | 160.00 | -1.54% | - |
| Feb 25, 2026 | 165.75 | 166.10 | 162.50 | 162.50 | 162.50 | -2.64% | - |
| Feb 24, 2026 | 166.00 | 167.25 | 165.80 | 166.90 | 166.90 | 1.00% | - |
| Feb 23, 2026 | 161.05 | 165.25 | 161.05 | 165.25 | 165.25 | 1.88% | - |
| Feb 20, 2026 | 163.70 | 163.70 | 162.20 | 162.20 | 162.20 | -0.86% | - |
| Feb 19, 2026 | 164.75 | 164.75 | 163.30 | 163.60 | 163.60 | -0.85% | - |
| Feb 18, 2026 | 165.55 | 165.70 | 164.85 | 165.00 | 165.00 | -0.42% | - |
| Feb 17, 2026 | 165.70 | 168.00 | 165.45 | 165.70 | 165.70 | 0.06% | - |
| Feb 16, 2026 | 165.80 | 165.85 | 165.60 | 165.60 | 165.60 | -0.48% | - |
| Feb 13, 2026 | 164.80 | 166.40 | 164.80 | 166.40 | 166.40 | 2.02% | - |
| Feb 12, 2026 | 159.55 | 163.10 | 159.55 | 163.10 | 163.10 | 1.27% | - |
| Feb 11, 2026 | 159.35 | 161.05 | 157.25 | 161.05 | 161.05 | -0.71% | - |
| Feb 10, 2026 | 162.75 | 163.65 | 162.20 | 162.20 | 162.20 | -1.93% | - |
| Feb 9, 2026 | 170.00 | 170.00 | 163.80 | 165.40 | 165.40 | 0.88% | 23 |
| Feb 6, 2026 | 156.85 | 163.95 | 156.75 | 163.95 | 163.95 | 3.50% | - |
| Feb 5, 2026 | 156.70 | 158.40 | 155.50 | 158.40 | 158.40 | 2.66% | - |
| Feb 4, 2026 | 149.95 | 154.30 | 149.15 | 154.30 | 154.30 | 1.92% | - |
| Feb 3, 2026 | 151.45 | 152.05 | 150.15 | 151.40 | 151.40 | -0.36% | 2 |
| Feb 2, 2026 | 150.85 | 151.95 | 149.95 | 151.95 | 151.95 | 2.01% | - |
| Jan 30, 2026 | 147.30 | 148.95 | 146.30 | 148.95 | 148.95 | 0.98% | - |
| Jan 29, 2026 | 145.00 | 147.50 | 145.00 | 147.50 | 147.50 | 1.97% | - |
| Jan 28, 2026 | 144.50 | 144.80 | 144.30 | 144.65 | 144.65 | -0.41% | - |
| Jan 27, 2026 | 145.40 | 145.40 | 144.75 | 145.25 | 145.25 | 0.73% | - |
| Jan 26, 2026 | 145.45 | 145.45 | 144.00 | 144.20 | 144.20 | -1.27% | 15 |
| Jan 23, 2026 | 148.10 | 148.75 | 146.05 | 146.05 | 146.05 | -1.75% | - |
| Jan 22, 2026 | 147.35 | 148.65 | 146.75 | 148.65 | 148.65 | 1.95% | - |
| Jan 21, 2026 | 141.20 | 145.80 | 140.35 | 145.80 | 145.80 | 3.81% | - |
| Jan 20, 2026 | 139.30 | 140.45 | 137.85 | 140.45 | 140.45 | 1.23% | - |
| Jan 19, 2026 | 138.00 | 139.95 | 138.00 | 138.75 | 138.75 | -2.87% | - |
| Jan 16, 2026 | 144.95 | 145.60 | 142.85 | 142.85 | 142.85 | -1.07% | - |
| Jan 15, 2026 | 146.10 | 148.20 | 144.40 | 144.40 | 144.40 | -0.35% | - |
| Jan 14, 2026 | 153.15 | 153.20 | 144.90 | 144.90 | 144.90 | -7.68% | - |
| Jan 13, 2026 | 159.45 | 159.80 | 156.95 | 156.95 | 156.95 | 0.03% | - |
| Jan 12, 2026 | 161.00 | 161.75 | 156.90 | 156.90 | 156.90 | -2.40% | 19 |
| Jan 9, 2026 | 159.55 | 160.75 | 159.25 | 160.75 | 160.75 | 1.07% | - |
| Jan 8, 2026 | 159.65 | 160.40 | 158.95 | 159.05 | 159.05 | -0.16% | - |
| Jan 7, 2026 | 156.85 | 159.30 | 154.60 | 159.30 | 159.30 | 2.94% | - |
| Jan 6, 2026 | 148.80 | 154.75 | 148.80 | 154.75 | 154.75 | 5.09% | - |
| Jan 5, 2026 | 151.40 | 151.40 | 147.25 | 147.25 | 147.25 | -2.00% | - |
| Jan 2, 2026 | 148.90 | 150.45 | 148.90 | 150.25 | 150.25 | - | 15 |
| Dec 30, 2025 | 150.60 | 150.60 | 148.95 | 150.25 | 150.25 | -0.23% | - |
| Dec 29, 2025 | 150.20 | 150.60 | 150.00 | 150.60 | 150.60 | 1.65% | - |
| Dec 23, 2025 | 148.25 | 149.05 | 147.55 | 148.15 | 148.15 | -0.74% | - |
| Dec 22, 2025 | 151.00 | 151.00 | 147.85 | 149.25 | 149.25 | 0.64% | - |
| Dec 19, 2025 | 145.50 | 148.30 | 141.35 | 148.30 | 148.30 | 2.24% | 15 |