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Biogen Inc. (BIIB)

Equity · Currency in USD · Last updated May 21, 2022

Company Info

Trading Data

  • Previous Close$199.65
  • Year Range$187.54 - $414.71
  • EMA (50)$206.38
  • EMA (200)$245.84
  • Average Volume$1.10M
  • Market Capitalization$28.28B

BIIBShare Price Chart

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The chart shows the growth of $10,000 invested in Biogen Inc. on Jan 5, 2010 and compares it to the S&P 500 index or another benchmark. It would be worth nearly $40,409 for a total return of roughly 304.09%. All prices are adjusted for splits and dividends.

BIIB (Biogen Inc.)
Benchmark (^GSPC)

BIIBReturns in periods

Returns over 1 year are annualized


BIIBMonthly Returns Heatmap

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BIIBSharpe Ratio Chart

The Sharpe ratio shows whether the portfolio's excess returns are due to smart investment decisions or a result of taking a higher risk. The higher a portfolio's Sharpe ratio, the better its risk-adjusted performance.

The current Biogen Inc. Sharpe ratio is -0.59. A negative Sharpe ratio means that the risk-free rate is higher than the portfolio's return. This value does not convey any meaningful information.

The chart below displays rolling 12-month Sharpe Ratio.

BIIB (Biogen Inc.)
Benchmark (^GSPC)

BIIBDividend History

Biogen Inc. doesn't pay dividends

BIIBDrawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way.

BIIB (Biogen Inc.)
Benchmark (^GSPC)

BIIBWorst Drawdowns

The table below shows the maximum drawdowns of the Biogen Inc.. A maximum drawdown is an indicator of risk. It shows a reduction in portfolio value from its maximum due to a series of losing trades.

The maximum drawdown since January 2010 for the Biogen Inc. is 57.22%, recorded on May 9, 2022. The portfolio has not recovered from it yet.



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To Recover



-57.22%Mar 23, 20151797May 9, 2022
-22.76%Mar 24, 201056Jun 11, 201094Oct 25, 2010150
-22.15%Mar 19, 201418Apr 11, 2014174Dec 18, 2014192
-21.98%Jun 30, 201129Aug 10, 201152Oct 24, 201181
-17.35%May 29, 201318Jun 21, 201361Sep 18, 201379
-13.1%Sep 21, 201233Nov 8, 201256Jan 31, 201389
-10.4%Apr 27, 201132Jun 10, 201110Jun 24, 201142
-9.79%Sep 23, 201313Oct 9, 20139Oct 22, 201322
-9.32%Oct 31, 201115Nov 18, 201149Feb 1, 201264
-9.13%Oct 29, 20138Nov 7, 201311Nov 22, 201319

BIIBVolatility Chart

Current Biogen Inc. volatility is 41.62%. The chart below shows the rolling 10-day volatility. Volatility is a statistical measure showing how big price swings are in either direction. The higher asset volatility, the riskier it is, because the price movements are less predictable.

BIIB (Biogen Inc.)
Benchmark (^GSPC)

Portfolios with Biogen Inc.

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