We’ve just launched a new portal to help you explore stocks, crypto, ETFs, and more data

BIIB

123.53000 USD
2.6
2.15%
Last update May 2, 3:59 PM EDT
Market closed
Day range
120.91000
123.72000
Previous close
120.93000
Open
122.41000
Access this stock data via API
Subscribe
Biogen Inc.
123.53
2.60
2.15%

Earnings

Date Estimate EPS Actual EPS Difference % Surprise
Apr 29, 2026
Feb 10, 2026
Oct 28, 2025
Jul 30, 2025
May 01, 2025 2.53 3.02 0.49 19.37%
Feb 12, 2025 3.35 3.44 0.09 2.69%
Oct 30, 2024 3.79 4.08 0.29 7.65%
Aug 01, 2024 4.03 5.28 1.25 31.02%

Full earnings history available via API

Access
Market closed

Exchange is currently closed (non-working day)
Pre-market opens in 16 hours 25 minutes

11:34
00:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).