Biogen Inc (BIIB) last trade on NASDAQ is $217.89 (-0.28% on the session). This is the quote page — last, open, previous close, day range, and volume — not the BIIB analysis write-up.
Session tape: open $219.34, previous close $220.77, day range $218.69–$220.95, session volume 50.8K shares. BIIB currently screens at market cap $29.33B and trailing P/E 21.4. Volume and range describe liquidity and the day’s auction — they are not a thesis on Biogen Inc.
Regular US cash hours are 9:30 a.m. to 4:00 p.m. Eastern. Pre-market and after-hours prints can gap BIIB versus the official close. For what Biogen Inc said in the latest filing, open the BIIB SEC page. For revenue, margins, and the research write-up, open the BIIB stock page. This quote URL stays a distinct money page so it does not dilute that analysis.
Biogen Inc. discovers, develops, manufactures, and delivers therapies in the United States, Europe, Germany, Asia, and internationally. The company provides TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, and TYSABRI for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; SKYCLARYS to treat Friedreich's Ataxia; QALSODY for treating amyotrophic lateral sclerosis; FUMADERM to treat plaque psoriasis; BENEPALI, an etanercept biosimilar referencing ENBREL; IMRALDI, an adalimumab biosimilar referenc...
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BIIB (Biogen Inc) stock is currently quoted at $217.89. Stock quotes represent the current market price at which shares are available for trading during market hours.
BIIB is trading at $217.89 (-0.61, -0.28%) as of the latest market data. Prices update in real-time during trading hours.
Get live BIIB quotes on this page during market hours: current price, daily change, volume, market cap, and the session range.
BIIB stock quote includes current price, daily price change ($ and %), opening price, previous close, day's high/low, 52-week high/low, trading volume, market capitalization, and bid/ask spreads. This gives you a complete snapshot of current market activity.
Yes, BIIB stock quotes are updated in real-time during market hours (9:30 AM - 4:00 PM ET, Monday-Friday). Pre-market (4:00-9:30 AM) and after-hours (4:00-8:00 PM) quotes are also available for extended trading sessions.
BIIB current trading volume is 0.05 million shares. Trading volume indicates market activity and liquidity - higher volume typically means easier buying and selling.
View BIIB historical stock quotes on our platform with daily, weekly, and monthly data going back multiple years. Historical quotes help analyze price trends, volatility patterns, and long-term performance.
The bid price is what buyers are willing to pay for BIIB, while the ask price is what sellers want. The difference (spread) indicates liquidity - narrower spreads typically mean more liquid stocks with lower trading costs.