Biogen Inc.
$218.50
-3.00 (-1.35%)
Price as of Aug 28, 2026 market close
Performance
- 1 Month
- +5.1%
- 3 Months
- +11.5%
- YTD
- +24.2%
- 1 Year
- +60.2%
Price return, based on split- and dividend-adjusted closing prices.
Risk
- Volatility 1-year annualized
- 35.5%
- Largest decline max drawdown, since Aug 2025
- -14.3%
- Risk-adjusted return Sharpe ratio, 1-year
- 1.51
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