BIIB Stock Chart
Biogen Inc.
$238.01
+$5.17(+2.22%)
72
Overall
80
Value
91
Tech
47
Quality
Market Cap
$34.40B
Volume
568.20K
52W Range
$138.00 - $230.49
Target Price
$239.19
BIIB stock chart: Biogen Inc.'s price history from one week to all-time, with daily volume. The 52-week range is $138.00 to $230.49.
BIIB Stock Price History
- Close (Oct 14, 2026)
- $232.83
- Return since Oct 13, 2025
- +60.92%
- High (period)
- $232.83
- Low (period)
- $142.26
- 50-day moving average
- $218.61
- 200-day moving average
- $197.25
| Month | Close |
|---|---|
| Oct 2026 | $232.83 |
| Sep 2026 | $225.88 |
| Aug 2026 | $216.65 |
| Jul 2026 | $202.95 |
| Jun 2026 | $216.06 |
| May 2026 | $196.00 |
| Apr 2026 | $189.28 |
| Mar 2026 | $183.33 |
| Feb 2026 | $191.82 |
| Jan 2026 | $179.89 |
| Dec 2025 | $175.99 |
| Nov 2025 | $182.09 |
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Symbol | Price | Change | Vol |
| 2 | BIIB | $238.01 | +2.2% | 568.20K |
| 3 | ||||
| 4 | ||||
| 5 | ||||
| 6 |