Biogen Inc. (VIE:BIIB)
Austria · Delayed Price · Currency is EUR 128.75
+2.75 (2.18%)
Last updated: Oct 22, 2025, 11:00 AM CET
Biogen Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2025 | 127.85 | 128.70 | 127.30 | 127.30 | 127.30 | -0.31% | - |
| Oct 22, 2025 | 126.90 | 128.75 | 126.90 | 127.70 | 127.70 | 1.35% | 15 |
| Oct 21, 2025 | 126.80 | 126.85 | 126.00 | 126.00 | 126.00 | -0.20% | - |
| Oct 20, 2025 | 123.45 | 126.25 | 123.05 | 126.25 | 126.25 | 2.56% | - |
| Oct 17, 2025 | 126.45 | 126.45 | 120.40 | 123.10 | 123.10 | -0.57% | 50 |
| Oct 16, 2025 | 123.65 | 123.90 | 123.05 | 123.80 | 123.80 | 0.41% | - |
| Oct 15, 2025 | 125.25 | 125.25 | 123.30 | 123.30 | 123.30 | -0.12% | - |
| Oct 14, 2025 | 125.25 | 125.25 | 123.45 | 123.45 | 123.45 | -2.95% | 20 |
| Oct 13, 2025 | 127.65 | 128.05 | 125.85 | 127.20 | 127.20 | 0.79% | - |
| Oct 10, 2025 | 129.40 | 129.85 | 126.20 | 126.20 | 126.20 | -2.62% | - |
| Oct 9, 2025 | 130.50 | 130.70 | 129.60 | 129.60 | 129.60 | -0.42% | - |
| Oct 8, 2025 | 131.15 | 131.85 | 130.15 | 130.15 | 130.15 | -1.36% | - |
| Oct 7, 2025 | 131.85 | 132.55 | 131.55 | 131.95 | 131.95 | 0.38% | - |
| Oct 6, 2025 | 136.45 | 136.80 | 131.45 | 131.45 | 131.45 | -3.13% | - |
| Oct 3, 2025 | 132.65 | 135.70 | 132.40 | 135.70 | 135.70 | 2.76% | - |
| Oct 2, 2025 | 133.05 | 133.05 | 131.50 | 132.05 | 132.05 | 3.53% | 20 |
| Oct 1, 2025 | 118.30 | 127.55 | 118.30 | 127.55 | 127.55 | 8.83% | - |
| Sep 30, 2025 | 117.90 | 118.05 | 117.00 | 117.20 | 117.20 | 0.21% | - |
| Sep 29, 2025 | 117.35 | 118.00 | 116.80 | 116.95 | 116.95 | -0.51% | - |
| Sep 26, 2025 | 116.45 | 117.55 | 116.45 | 117.55 | 117.55 | - | - |
| Sep 25, 2025 | 118.20 | 118.45 | 117.30 | 117.55 | 117.55 | 0.69% | - |
| Sep 24, 2025 | 117.40 | 118.75 | 116.75 | 116.75 | 116.75 | -2.26% | - |
| Sep 23, 2025 | 119.40 | 119.95 | 119.20 | 119.45 | 119.45 | -1.12% | 15 |
| Sep 22, 2025 | 121.40 | 121.40 | 120.80 | 120.80 | 120.80 | -0.58% | - |
| Sep 19, 2025 | 122.50 | 122.90 | 121.50 | 121.50 | 121.50 | -0.90% | - |
| Sep 18, 2025 | 123.30 | 123.95 | 122.60 | 122.60 | 122.60 | 0.41% | - |
| Sep 17, 2025 | 121.35 | 122.10 | 121.00 | 122.10 | 122.10 | 0.49% | - |
| Sep 16, 2025 | 122.55 | 122.55 | 121.50 | 121.50 | 121.50 | 0.41% | - |
| Sep 15, 2025 | 124.05 | 124.35 | 121.00 | 121.00 | 121.00 | -4.39% | - |
| Sep 12, 2025 | 127.75 | 127.75 | 126.45 | 126.55 | 126.55 | 1.97% | - |
| Sep 11, 2025 | 122.40 | 124.10 | 122.30 | 124.10 | 124.10 | 3.03% | - |
| Sep 10, 2025 | 123.10 | 123.10 | 120.45 | 120.45 | 120.45 | -0.99% | - |
| Sep 9, 2025 | 120.15 | 121.65 | 120.10 | 121.65 | 121.65 | 0.91% | - |
| Sep 8, 2025 | 120.95 | 120.95 | 119.00 | 120.55 | 120.55 | -0.78% | - |
| Sep 5, 2025 | 120.45 | 121.50 | 119.65 | 121.50 | 121.50 | 2.27% | - |
| Sep 4, 2025 | 122.40 | 122.40 | 118.80 | 118.80 | 118.80 | -2.10% | - |
| Sep 3, 2025 | 120.05 | 121.35 | 119.95 | 121.35 | 121.35 | 3.14% | - |
| Sep 2, 2025 | 114.85 | 117.65 | 114.85 | 117.65 | 117.65 | 1.95% | - |
| Sep 1, 2025 | 115.50 | 115.55 | 115.30 | 115.40 | 115.40 | 1.76% | - |
| Aug 29, 2025 | 114.10 | 114.40 | 113.40 | 113.40 | 113.40 | -1.35% | - |
| Aug 28, 2025 | 116.80 | 117.50 | 114.95 | 114.95 | 114.95 | -1.92% | - |
| Aug 27, 2025 | 117.65 | 118.10 | 117.20 | 117.20 | 117.20 | 0.43% | - |
| Aug 26, 2025 | 117.50 | 118.30 | 116.65 | 116.70 | 116.70 | -0.93% | - |
| Aug 25, 2025 | 119.00 | 119.55 | 117.80 | 117.80 | 117.80 | -1.79% | - |
| Aug 22, 2025 | 119.55 | 121.05 | 119.55 | 119.95 | 119.95 | 0.13% | - |
| Aug 21, 2025 | 119.60 | 120.25 | 118.40 | 119.80 | 119.80 | 0.80% | - |
| Aug 20, 2025 | 119.30 | 119.55 | 118.85 | 118.85 | 118.85 | 0.30% | - |
| Aug 19, 2025 | 116.60 | 118.50 | 116.60 | 118.50 | 118.50 | -0.04% | - |
| Aug 18, 2025 | 119.35 | 120.95 | 118.55 | 118.55 | 118.55 | 1.67% | - |
| Aug 15, 2025 | 116.80 | 116.80 | 115.95 | 116.60 | 116.60 | 1.26% | - |