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BIIB

Biogen Inc.

Healthcare · USD

Set alert

Price alert · BIIB

All alert types
253.62 USD +3.97 +1.59%
As of Oct 30, 2026 Extended hours 253.62 0.00%
Bid
253.57 × 1
Ask
253.68 × 1
251.19 Day range 258.73
149.33 52-week range 253.84
YTD
+44.11%
1 year
+69.52%
Open
255.39
Prev close
249.65
Mkt cap
37.49B
Vol
1.30M
Avg vol
1.04M
EPS
2.31
P/E
109.79
Div yield
0.00%
More statistics
Low
251.19
High
258.73
Forward P/E
15.56
Beta
0.09
Short ratio
4.46
Inst. own
99.49%
Dividend
0.00
Ex-div date
Earnings
Feb 5, 2027
50-d avg
226.29
200-d avg
200.75
1y target
263.60

2Y chart

Closing price and volume

BIIB two-year price chart110.0147.2184.4221.6258.8Oct 24Mar 25Aug 25Jan 26Jun 26Oct 26

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