Biogen Inc. (BMV:BIIB)
2,950.00
+99.98 (3.51%)
At close: Oct 3, 2025
Biogen Stock Price History
Historical Data
Date | Open | High | Low | Close | Adj. Close | Change | Volume |
---|---|---|---|---|---|---|---|
Oct 10, 2025 | 2,720.00 | 2,720.00 | 2,720.00 | 2,720.00 | 2,720.00 | -3.55% | 194 |
Oct 6, 2025 | 2,866.00 | 2,866.00 | 2,818.00 | 2,820.00 | 2,820.00 | -4.41% | 242 |
Oct 3, 2025 | 2,950.00 | 2,950.00 | 2,950.00 | 2,950.00 | 2,950.00 | 3.51% | 38 |
Oct 2, 2025 | 2,850.02 | 2,850.02 | 2,850.02 | 2,850.02 | 2,850.02 | 3.19% | 3,800 |
Oct 1, 2025 | 2,668.50 | 2,762.00 | 2,668.50 | 2,762.00 | 2,762.00 | 8.74% | 81 |
Sep 29, 2025 | 2,526.15 | 2,540.00 | 2,526.15 | 2,540.00 | 2,540.00 | 0.20% | 21 |
Sep 24, 2025 | 2,525.00 | 2,535.00 | 2,510.00 | 2,535.00 | 2,535.00 | -1.17% | 490 |
Sep 23, 2025 | 2,565.00 | 2,565.00 | 2,565.00 | 2,565.00 | 2,565.00 | 0.19% | 68 |
Sep 22, 2025 | 2,560.01 | 2,560.01 | 2,560.01 | 2,560.01 | 2,560.01 | -3.29% | 5 |
Sep 18, 2025 | 2,660.00 | 2,660.00 | 2,647.00 | 2,647.00 | 2,647.00 | 0.27% | 87 |
Sep 17, 2025 | 2,639.99 | 2,639.99 | 2,639.99 | 2,639.99 | 2,639.99 | -2.76% | 101 |
Sep 12, 2025 | 2,715.00 | 2,715.00 | 2,715.00 | 2,715.00 | 2,715.00 | 2.07% | 9 |
Sep 5, 2025 | 2,570.25 | 2,670.00 | 2,570.25 | 2,660.00 | 2,660.00 | 3.49% | 164 |
Sep 4, 2025 | 2,570.25 | 2,570.25 | 2,570.25 | 2,570.25 | 2,570.25 | -3.66% | 125 |
Sep 3, 2025 | 2,668.03 | 2,668.03 | 2,668.03 | 2,668.03 | 2,668.03 | 3.01% | 180 |
Sep 2, 2025 | 2,590.00 | 2,590.00 | 2,590.00 | 2,590.00 | 2,590.00 | 0.58% | 99 |
Aug 29, 2025 | 2,575.00 | 2,575.00 | 2,575.00 | 2,575.00 | 2,575.00 | 0.35% | 5 |
Aug 25, 2025 | 2,566.00 | 2,566.00 | 2,566.00 | 2,566.00 | 2,566.00 | -2.43% | 88 |
Aug 19, 2025 | 2,630.00 | 2,630.00 | 2,630.00 | 2,630.00 | 2,630.00 | 9.81% | 13 |
Aug 11, 2025 | 2,395.00 | 2,395.00 | 2,395.00 | 2,395.00 | 2,395.00 | -0.83% | 251 |
Jul 30, 2025 | 2,415.00 | 2,415.00 | 2,415.00 | 2,415.00 | 2,415.00 | -1.22% | 13 |
Jul 24, 2025 | 2,444.92 | 2,444.92 | 2,444.92 | 2,444.92 | 2,444.92 | -2.52% | 7 |
Jul 15, 2025 | 2,508.00 | 2,508.00 | 2,508.00 | 2,508.00 | 2,508.00 | 1.32% | 11 |
Jul 9, 2025 | 2,475.32 | 2,475.32 | 2,475.32 | 2,475.32 | 2,475.32 | -2.34% | 5 |
Jul 2, 2025 | 2,522.00 | 2,534.61 | 2,522.00 | 2,534.61 | 2,534.61 | 3.70% | 106 |
Jul 1, 2025 | 2,454.00 | 2,454.00 | 2,444.20 | 2,444.20 | 2,444.20 | 1.93% | 48 |
Jun 26, 2025 | 2,397.99 | 2,397.99 | 2,397.99 | 2,397.99 | 2,397.99 | -5.96% | 30 |
Jun 12, 2025 | 2,550.00 | 2,550.00 | 2,550.00 | 2,550.00 | 2,550.00 | - | 5 |
Jun 3, 2025 | 2,550.00 | 2,550.00 | 2,550.00 | 2,550.00 | 2,550.00 | 4.29% | 26 |