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Price and Volume

Detailed Quote
Volume 1,461,986
Open 233.98
Bid (Size) 225.71 (100)
Ask (Size) 234.00 (200)
Prev. Close 225.71
Today's Range 229.00 - 238.24
52wk Range 138.00 - 238.24
Shares Outstanding 146,800,000
Dividend Yield N/A

Performance

52-Week Range 3.7% below 52-week high
229.41
138.0052W Low 238.2452W High
1 Week 3.7% below 1-week high
215.731W Low 238.241W High

Biogen Idec (BIIB) traded between $138.00 and $238.24 over the past 52 weeks and last traded at $229.41, 3.7% below its 52-week high. Over the past week it ranged between $215.73 and $238.24.

Past 12 Months
+2.6%
+5.6%
+9.7%
+30.1%
+29.0%
+58.6%
1W +$5.82
1M +$12.26
3M +$20.38
6M +$53.04
YTD +$51.59
1Y +$84.72

BIIB was +58.6% over the past year, +30.1% over six months, +29.0% year to date, +2.6% in the last week.

12 Months vs Market
BIIB
+58.6%
DIA
+12.4%
SPY
+17.4%
QQQ
+23.9%
IWM
+13.7%

Over the past 12 months BIIB returned +58.6% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +23.9% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 1.37× 3-mo avg
Today 1,461,986 3-mo avg 1.1M
1W
1.1M
1M
1.2M
3M
1.1M
6M
1.1M
YTD
1.2M
1Y
1.4M

BIIB most recently traded 1,461,986 shares against a 3-month average daily volume of 1.1M.

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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 229.41
When was Biogen Idec last traded?
The last trade of Biogen Idec was at 10/12/26 04:00 PM ET
What is the market capitalization of Biogen Idec?
The market capitalization of Biogen Idec is 33.68B
How many shares of Biogen Idec are outstanding?
Biogen Idec has 34B shares outstanding.
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