Historical data
Splits
| Date | Description |
|---|---|
| Jan 18, 2001 | 3-for-1 split |
| Dec 21, 1999 | 2-for-1 split |
Biogen Inc.
123.53000
USD
2.6
2.15%
Last update May 2, 3:59 PM EDT
Day range
Previous close
120.93000
Open
122.41000
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Biogen Inc.
123.53
2.60
2.15%
Market closed
Exchange is currently closed (non-working day)
Pre-market opens in 13 hours 17 minutes
14:42
00:00
23:59
Trading Hours (Monday - Friday):
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