Biogen Inc. (VIE:BIIB)
177.18
+0.54 (0.31%)
At close: Aug 7, 2026
VIE:BIIB Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 7, 2026 | 179.18 | 179.46 | 177.18 | 177.18 | 177.18 | 0.31% | - |
| Aug 6, 2026 | 178.66 | 180.46 | 176.64 | 176.64 | 176.64 | -2.14% | - |
| Aug 5, 2026 | 180.84 | 183.48 | 178.86 | 180.50 | 180.50 | 1.43% | 72 |
| Aug 4, 2026 | 175.20 | 177.96 | 174.28 | 177.96 | 177.96 | 1.11% | - |
| Aug 3, 2026 | 177.00 | 177.26 | 176.00 | 176.00 | 176.00 | -0.76% | - |
| Jul 31, 2026 | 181.34 | 181.66 | 177.34 | 177.34 | 177.34 | -0.30% | - |
| Jul 30, 2026 | 182.38 | 183.14 | 177.88 | 177.88 | 177.88 | -6.10% | - |
| Jul 29, 2026 | 183.02 | 189.44 | 180.86 | 189.44 | 189.44 | 6.47% | - |
| Jul 28, 2026 | 175.32 | 177.92 | 175.32 | 177.92 | 177.92 | -0.27% | - |
| Jul 27, 2026 | 178.54 | 178.66 | 178.32 | 178.40 | 178.40 | 0.30% | - |
| Jul 24, 2026 | 176.02 | 177.86 | 175.90 | 177.86 | 177.86 | -0.44% | - |
| Jul 23, 2026 | 172.76 | 178.64 | 172.76 | 178.64 | 178.64 | 1.45% | - |
| Jul 22, 2026 | 177.32 | 177.58 | 176.08 | 176.08 | 176.08 | -0.51% | - |
| Jul 21, 2026 | 174.78 | 176.98 | 174.78 | 176.98 | 176.98 | -0.96% | - |
| Jul 20, 2026 | 180.60 | 180.90 | 178.70 | 178.70 | 178.70 | -2.35% | 1 |
| Jul 17, 2026 | 181.72 | 183.00 | 180.76 | 183.00 | 183.00 | 2.04% | 39 |
| Jul 16, 2026 | 171.88 | 179.34 | 170.56 | 179.34 | 179.34 | 5.14% | 1 |
| Jul 15, 2026 | 164.08 | 170.58 | 164.08 | 170.58 | 170.58 | 2.43% | 117 |
| Jul 14, 2026 | 184.22 | 184.26 | 166.54 | 166.54 | 166.54 | -5.96% | 106 |
| Jul 13, 2026 | 173.48 | 178.70 | 173.30 | 177.10 | 177.10 | 2.57% | 67 |
| Jul 10, 2026 | 173.44 | 173.80 | 172.66 | 172.66 | 172.66 | -0.55% | - |
| Jul 9, 2026 | 175.56 | 175.80 | 173.62 | 173.62 | 173.62 | -1.25% | - |
| Jul 8, 2026 | 180.66 | 180.66 | 175.82 | 175.82 | 175.82 | -4.27% | - |
| Jul 7, 2026 | 181.76 | 184.46 | 181.44 | 183.66 | 183.66 | -1.36% | - |
| Jul 6, 2026 | 190.60 | 190.96 | 186.20 | 186.20 | 186.20 | -0.85% | - |
| Jul 3, 2026 | 189.54 | 189.54 | 187.80 | 187.80 | 187.80 | -1.40% | - |
| Jul 2, 2026 | 183.48 | 190.46 | 182.62 | 190.46 | 190.46 | 2.33% | - |
| Jul 1, 2026 | 188.94 | 189.16 | 186.12 | 186.12 | 186.12 | -1.68% | - |
| Jun 30, 2026 | 190.16 | 191.04 | 189.30 | 189.30 | 189.30 | -0.46% | - |
| Jun 29, 2026 | 188.98 | 190.18 | 188.26 | 190.18 | 190.18 | 1.36% | 11 |
| Jun 26, 2026 | 177.72 | 187.62 | 175.76 | 187.62 | 187.62 | 3.92% | - |
| Jun 25, 2026 | 176.36 | 180.54 | 176.36 | 180.54 | 180.54 | 2.45% | - |
| Jun 24, 2026 | 174.02 | 176.22 | 172.98 | 176.22 | 176.22 | 0.95% | 2 |
| Jun 23, 2026 | 172.44 | 175.46 | 172.44 | 174.56 | 174.56 | 1.74% | - |
| Jun 22, 2026 | 171.62 | 174.10 | 171.58 | 171.58 | 171.58 | 0.29% | - |
| Jun 19, 2026 | 171.42 | 171.42 | 170.88 | 171.08 | 171.08 | 1.14% | - |
| Jun 18, 2026 | 173.64 | 174.28 | 169.16 | 169.16 | 169.16 | -1.82% | - |
| Jun 17, 2026 | 169.24 | 172.30 | 168.46 | 172.30 | 172.30 | 1.94% | - |
| Jun 16, 2026 | 170.78 | 172.38 | 169.02 | 169.02 | 169.02 | -1.32% | - |
| Jun 15, 2026 | 174.14 | 174.22 | 171.04 | 171.28 | 171.28 | -1.79% | 1 |
| Jun 12, 2026 | 173.22 | 174.40 | 173.12 | 174.40 | 174.40 | 1.86% | - |
| Jun 11, 2026 | 171.40 | 171.40 | 169.48 | 171.22 | 171.22 | -0.15% | - |
| Jun 10, 2026 | 172.28 | 172.96 | 171.18 | 171.48 | 171.48 | 1.34% | - |
| Jun 9, 2026 | 166.94 | 169.22 | 165.90 | 169.22 | 169.22 | -0.45% | 9 |
| Jun 8, 2026 | 169.90 | 172.72 | 169.90 | 169.98 | 169.98 | -1.69% | - |
| Jun 5, 2026 | 167.98 | 172.90 | 167.88 | 172.90 | 172.90 | 0.93% | - |
| Jun 4, 2026 | 169.08 | 171.84 | 167.40 | 171.30 | 171.30 | 3.68% | 38 |
| Jun 3, 2026 | 163.42 | 165.22 | 161.16 | 165.22 | 165.22 | 2.93% | - |
| Jun 2, 2026 | 164.92 | 164.92 | 160.52 | 160.52 | 160.52 | -3.08% | - |
| Jun 1, 2026 | 168.62 | 168.62 | 165.62 | 165.62 | 165.62 | -1.92% | - |