Biogen Inc. (VIE:BIIB)
189.82
+1.28 (0.68%)
At close: Sep 18, 2026
VIE:BIIB Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 17, 2026 | 188.98 | 189.18 | 188.54 | 188.54 | 188.54 | 0.13% | - |
| Sep 16, 2026 | 187.62 | 188.30 | 186.44 | 188.30 | 188.30 | 0.67% | 4 |
| Sep 15, 2026 | 188.78 | 188.78 | 187.04 | 187.04 | 187.04 | -0.14% | - |
| Sep 14, 2026 | 187.46 | 191.68 | 186.64 | 187.30 | 187.30 | 0.66% | - |
| Sep 11, 2026 | 185.96 | 186.36 | 185.00 | 186.08 | 186.08 | 0.93% | 12 |
| Sep 10, 2026 | 181.08 | 184.36 | 180.24 | 184.36 | 184.36 | 0.44% | - |
| Sep 9, 2026 | 182.48 | 183.56 | 180.14 | 183.56 | 183.56 | -0.08% | - |
| Sep 8, 2026 | 190.06 | 190.08 | 183.70 | 183.70 | 183.70 | -3.56% | - |
| Sep 7, 2026 | 190.42 | 190.68 | 190.42 | 190.48 | 190.48 | 0.29% | - |
| Sep 4, 2026 | 193.28 | 193.28 | 189.76 | 189.92 | 189.92 | -1.75% | - |
| Sep 3, 2026 | 191.88 | 193.30 | 191.86 | 193.30 | 193.30 | 0.82% | - |
| Sep 2, 2026 | 186.62 | 191.72 | 184.24 | 191.72 | 191.72 | 3.14% | 53 |
| Sep 1, 2026 | 187.22 | 187.98 | 185.88 | 185.88 | 185.88 | -1.17% | - |
| Aug 31, 2026 | 188.60 | 189.24 | 187.60 | 188.08 | 188.08 | 0.09% | - |
| Aug 28, 2026 | 189.96 | 189.96 | 187.92 | 187.92 | 187.92 | -1.40% | - |
| Aug 27, 2026 | 190.34 | 190.58 | 187.98 | 190.58 | 190.58 | 1.23% | - |
| Aug 26, 2026 | 188.82 | 189.36 | 187.90 | 188.26 | 188.26 | -1.12% | - |
| Aug 25, 2026 | 187.16 | 190.40 | 184.54 | 190.40 | 190.40 | 3.49% | 53 |
| Aug 24, 2026 | 187.20 | 187.20 | 183.98 | 183.98 | 183.98 | -1.85% | - |
| Aug 21, 2026 | 183.26 | 187.44 | 183.26 | 187.44 | 187.44 | -0.48% | - |
| Aug 20, 2026 | 190.02 | 190.02 | 186.98 | 188.34 | 188.34 | 0.10% | - |
| Aug 19, 2026 | 183.56 | 188.16 | 183.04 | 188.16 | 188.16 | 2.32% | - |
| Aug 18, 2026 | 180.16 | 183.90 | 179.22 | 183.90 | 183.90 | 1.69% | 30 |
| Aug 17, 2026 | 181.54 | 181.54 | 179.78 | 180.84 | 180.84 | -0.11% | 3 |
| Aug 14, 2026 | 181.92 | 182.54 | 181.04 | 181.04 | 181.04 | -0.81% | - |
| Aug 13, 2026 | 181.38 | 184.46 | 181.28 | 182.52 | 182.52 | 2.24% | 48 |
| Aug 12, 2026 | 177.06 | 178.52 | 175.96 | 178.52 | 178.52 | 0.21% | - |
| Aug 11, 2026 | 179.62 | 179.62 | 178.14 | 178.14 | 178.14 | -0.99% | - |
| Aug 10, 2026 | 180.30 | 180.30 | 179.14 | 179.92 | 179.92 | 1.55% | - |
| 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% | - |