Biogen Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-05-12 | 115.97 | 124.63 | 115.50 | 123.64 | 123.64 | 2,650 |
| 2025-05-09 | 118.80 | 119.99 | 118.45 | 119.52 | 119.52 | 2,786 |
| 2025-05-08 | 115.83 | 119.83 | 115.67 | 118.40 | 118.40 | 4,113 |
| 2025-05-07 | 117.57 | 117.79 | 116.28 | 117.25 | 117.25 | 2,460 |
| 2025-05-06 | 122.14 | 122.14 | 116.64 | 116.64 | 116.64 | 6,291 |
| 2025-05-05 | 123.10 | 123.78 | 121.85 | 122.15 | 122.15 | 3,597 |
| 2025-05-02 | 122.97 | 123.28 | 121.07 | 122.40 | 122.40 | 2,849 |
| 2025-05-01 | 121.05 | 124.87 | 118.73 | 121.67 | 121.67 | 6,453 |
| 2025-04-30 | 119.71 | 120.59 | 119.02 | 120.30 | 120.30 | 950 |
| 2025-04-29 | 117.76 | 120.82 | 117.50 | 120.67 | 120.67 | 2,641 |
| 2025-04-28 | 118.05 | 120.20 | 118.05 | 118.32 | 118.32 | 1,644 |
| 2025-04-25 | 118.99 | 119.28 | 117.11 | 118.77 | 118.77 | 826 |
| 2025-04-24 | 119.97 | 119.98 | 117.89 | 119.89 | 119.89 | 2,663 |
| 2025-04-23 | 120.15 | 121.58 | 117.85 | 118.16 | 118.16 | 2,653 |
| 2025-04-22 | 117.00 | 119.00 | 117.00 | 117.97 | 117.97 | 733 |
| 2025-04-17 | 115.02 | 118.10 | 114.89 | 117.99 | 117.99 | 1,244 |
| 2025-04-16 | 119.21 | 119.21 | 115.82 | 116.75 | 116.75 | 693 |
| 2025-04-15 | 119.26 | 120.00 | 116.60 | 116.90 | 116.90 | 4,706 |
| 2025-04-14 | 116.50 | 118.42 | 115.43 | 118.07 | 118.07 | 2,352 |
| 2025-04-11 | 114.32 | 116.04 | 112.71 | 115.34 | 115.34 | 565 |
| 2025-04-10 | 117.91 | 118.44 | 110.52 | 114.30 | 114.30 | 2,904 |
| 2025-04-09 | 110.68 | 119.65 | 110.20 | 119.05 | 119.05 | 675 |
| 2025-04-08 | 120.46 | 120.74 | 116.50 | 116.69 | 116.69 | 5,828 |
| 2025-04-07 | 119.00 | 123.16 | 116.95 | 120.38 | 120.38 | 6,522 |
| 2025-04-04 | 128.70 | 129.53 | 123.07 | 125.14 | 125.14 | 2,864 |
| 2025-04-03 | 130.13 | 132.83 | 130.09 | 131.36 | 131.36 | 2,851 |
| 2025-04-02 | 133.98 | 133.98 | 128.77 | 131.24 | 131.24 | 2,379 |
| 2025-04-01 | 136.05 | 137.00 | 133.10 | 133.30 | 133.30 | 5,606 |
| 2025-03-31 | 137.00 | 137.79 | 134.80 | 135.98 | 135.98 | 2,987 |
| 2025-03-28 | 139.48 | 141.47 | 138.76 | 139.59 | 139.59 | 2,763 |
| 2025-03-27 | 143.40 | 143.90 | 139.97 | 140.74 | 140.74 | 1,454 |
| 2025-03-26 | 140.80 | 142.64 | 139.44 | 142.48 | 142.48 | 1,284 |
| 2025-03-25 | 142.21 | 142.50 | 139.30 | 139.41 | 139.41 | 559 |
| 2025-03-24 | 141.47 | 143.63 | 140.78 | 140.78 | 140.78 | 1,432 |
| 2025-03-21 | 141.68 | 142.19 | 140.06 | 140.74 | 140.74 | 554 |
| 2025-03-20 | 143.75 | 143.75 | 140.96 | 141.92 | 141.92 | 2,910 |
| 2025-03-19 | 143.09 | 144.16 | 141.00 | 142.16 | 142.16 | 1,305 |
| 2025-03-18 | 143.44 | 145.73 | 143.04 | 143.40 | 143.40 | 918 |
| 2025-03-17 | 138.72 | 143.51 | 138.72 | 143.33 | 143.33 | 853 |
| 2025-03-14 | 138.66 | 140.80 | 138.66 | 139.87 | 139.87 | 534 |
| 2025-03-13 | 140.83 | 142.55 | 139.02 | 140.02 | 140.02 | 2,484 |
| 2025-03-12 | 142.40 | 142.84 | 140.42 | 141.00 | 141.00 | 3,508 |
| 2025-03-11 | 152.66 | 152.66 | 142.01 | 144.55 | 144.55 | 4,654 |
| 2025-03-10 | 150.29 | 157.00 | 150.17 | 152.90 | 152.90 | 5,874 |
| 2025-03-07 | 148.00 | 154.15 | 147.02 | 153.49 | 153.49 | 6,000 |
| 2025-03-06 | 143.61 | 144.73 | 142.73 | 144.26 | 144.26 | 205 |
| 2025-03-05 | 142.44 | 144.63 | 142.11 | 144.03 | 144.03 | 2,644 |
| 2025-03-04 | 139.81 | 147.86 | 139.81 | 142.31 | 142.31 | 5,048 |
| 2025-03-03 | 140.00 | 142.76 | 140.00 | 141.12 | 141.12 | 3,093 |
| 2025-02-28 | 141.38 | 141.99 | 138.47 | 139.25 | 139.25 | 4,020 |
| 2025-02-27 | 140.07 | 142.59 | 139.82 | 141.22 | 141.22 | 2,006 |
| 2025-02-26 | 143.34 | 143.34 | 139.11 | 139.47 | 139.47 | 4,099 |
| 2025-02-25 | 138.00 | 145.50 | 138.00 | 142.68 | 142.68 | 2,793 |
| 2025-02-24 | 142.00 | 144.01 | 139.33 | 140.47 | 140.47 | 3,101 |
| 2025-02-21 | 138.60 | 140.50 | 137.53 | 139.61 | 139.61 | 4,867 |
| 2025-02-20 | 136.67 | 138.80 | 136.67 | 137.46 | 137.46 | 699 |
| 2025-02-19 | 135.95 | 137.88 | 135.13 | 135.73 | 135.73 | 3,667 |
| 2025-02-18 | 138.01 | 139.03 | 136.17 | 136.32 | 136.32 | 5,372 |
| 2025-02-14 | 140.08 | 141.74 | 136.12 | 137.04 | 137.04 | 1,274 |
| 2025-02-13 | 132.80 | 138.63 | 132.79 | 138.41 | 138.41 | 11,628 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.