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Updated · · October 21, 2026 at 13:30

Biogen Inc.

BIIB

Rank #361

$243

4.59%($11.18)

Low7dHigh

$229$244

Market Cap$35.92B

24h Volume$1.49M

7d Volatility0.8%

Bullish / Bearish

Strong Bullish

Fear & Greed

Neutral

Green Days (7d)

4 of 7

Year Range

$138

$245

About Biogen Inc.

Biogen Inc. (BIIB) is currently priced at $243. Over the past 24 hours it moved 4.12%, and over 7 days it changed 4.60%. Market cap is $35,918,999,552 with 24h volume of $1,491,975. Yearly high: $245, yearly low: $138.

BIIB Price Prediction

Our Analysts

Alice Cooper

Ellie Montgomery