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BIIB

Stock

Biogen Inc

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$250.48
-$2.92 (1.15%)
At close: Nov 12, 2026, 4:00 PM

Description

Biogen Inc. is a global biopharmaceutical company that discovers, develops, manufactures and markets prescription medicines primarily for serious neurological, neuro‑degenerative and rare diseases. Its core portfolio includes multiple‑sclerosis therapies such as Tecfidera, Vumerity, Avonex, Plegridy and Tysabri, as well as treatments for spinal muscular atrophy (Spinraza), Friedreich’s ataxia (Skyclarys) and amyotrophic lateral sclerosis (Qalsody). The firm operates within the biotechnology sector and is recognized as one of the earliest and largest companies dedicated to neuroscience, leveraging deep scientific expertise, sterile biologics manufacturing and strategic partnerships. Biogen’s market position is anchored by a longstanding multiple‑sclerosis franchise and a growing pipeline of rare‑disease and neuro‑degenerative candidates.

Set up any of the alerts below to get notified about price moves, key events, and news for Biogen Inc (BIIB) via email, push, or SMS.

Price alerts

  • BIIB Price movement %

    You'll be notified when the price moves up or down by the specified percentage, relative to the current price

  • BIIB Price increase %

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  • BIIB Price decrease %

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  • BIIB Price increase $

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  • BIIB Price decrease $

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  • BIIB Pre-market price

    You'll be notified in the pre-market session (around 8:30am ET) with the current price

  • BIIB Market open price

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  • BIIB Market close price

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  • BIIB After-hours price

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  • BIIB Trailing stop-loss

    You'll be notified when the price drops by the specified percentage from its highest point since the alert was created

  • BIIB Trailing stop-buy

    You'll be notified when the price rises by the specified percentage from its lowest point since the alert was created

Event alerts

  • BIIB New 52-week high

    You'll be notified when a new 52-week high is reached

  • BIIB New 52-week low

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  • BIIB Trend change

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  • BIIB Volume % above avg

    You'll be notified when daily volume rises by the specified percentage above the 20-day average

  • BIIB Golden cross

    You'll be notified when the 50-day moving average crosses above the 200-day moving average

  • BIIB Death cross

    You'll be notified when the 50-day moving average crosses below the 200-day moving average

  • BIIB Ex-dividend date

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  • BIIB Dividend payment date

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  • BIIB Earnings report date

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  • BIIB Analyst score change

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  • BIIB Analyst target price change

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  • BIIB Insider transaction

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News alerts

  • BIIB Bullish news sentiment

    You'll be notified when the news reports a bullish sentiment (max once per day). Not a recommendation.

  • BIIB Bearish news sentiment

    You'll be notified when the news reports a bearish sentiment (max once per day). Not a recommendation.

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