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Price and Volume

Detailed Quote
Volume 2,237,903
Open 240.61
Bid (Size) 251.00 (100)
Ask (Size) 254.05 (100)
Prev. Close 240.98
Today's Range 240.02 - 254.41
52wk Range 138.00 - 244.65
Shares Outstanding 146,800,000
Dividend Yield N/A

Performance

52-Week Range
253.84
138.0052W Low 244.6552W High
1 Week
231.041W Low 244.651W High

Biogen Idec (BIIB) traded between $138.00 and $244.65 over the past 52 weeks and last traded at $253.84. Over the past week it ranged between $231.04 and $244.65.

Past 12 Months
+7.9%
+15.9%
+28.4%
+33.6%
+42.8%
+73.6%
1W +$18.49
1M +$34.77
3M +$56.10
6M +$63.77
YTD +$76.02
1Y +$107.62

BIIB was +73.6% over the past year, +33.6% over six months, +42.8% year to date, +7.9% in the last week.

12 Months vs Market
BIIB
+73.6%
DIA
+12.5%
SPY
+13.8%
QQQ
+15.2%
IWM
+12.0%

Over the past 12 months BIIB returned +73.6% versus DIA (Dow) +12.5%, SPY (S&P 500) +13.8%, QQQ (Nasdaq 100) +15.2% and IWM (Russell 2000) +12.0%.

Volume & Liquidity 2.22× 3-mo avg
Today 2,237,903 3-mo avg 1.0M
1W
1.3M
1M
1.2M
3M
1.0M
6M
1.1M
YTD
1.2M
1Y
1.4M

BIIB most recently traded 2,237,903 shares against a 3-month average daily volume of 1.0M.

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Frequently Asked Questions

Is Biogen Idec publicly traded?
Yes, Biogen Idec is publicly traded.
What exchange does Biogen Idec trade on?
Biogen Idec trades on the Nasdaq Stock Market
What is the ticker symbol for Biogen Idec?
The ticker symbol for Biogen Idec is BIIB on the Nasdaq Stock Market
What is the current price of Biogen Idec?
The current price of Biogen Idec is 253.84
When was Biogen Idec last traded?
The last trade of Biogen Idec was at 10/22/26 04:00 PM ET
What is the market capitalization of Biogen Idec?
The market capitalization of Biogen Idec is 37.26B
How many shares of Biogen Idec are outstanding?
Biogen Idec has 37B shares outstanding.
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