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Main market opens in 1 day 7 hours 39 minutes

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Trading Hours (Monday - Friday):

Pre-market
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Main market
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Post-market
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All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
177.34000 USD
6.44
3.50%
Last update Apr 2, 3:59 PM EDT
Market closed
Day range
176.39000
182.23000
Previous close
183.78000
Open
181.46001
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Biogen Inc.
177.34
6.44
3.50%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 02, 2026 181.46 182.23 176.39 177.34 -2.27% 1339300
Apr 01, 2026 183.16 186.31 181.71 183.78 0.34% 1390200
Mar 31, 2026 179.46 184.68 171.37 183.33 2.16% 2719800
Mar 30, 2026 186.16 190.09 185.51 187.57 0.76% 799900
Mar 27, 2026 191.06 191.06 183.01 183.84 -3.78% 935100
Mar 26, 2026 189 192.28 188.36 191.06 1.09% 879100
Mar 25, 2026 184.91 189.38 184.91 189.18 2.31% 775200
Mar 24, 2026 182.63 184.84 180.33 183.94 0.72% 644100
Mar 23, 2026 183.48 185 183 183.64 0.09% 1011800
Mar 20, 2026 183.13 183.69 180.47 181.46 -0.91% 2214200
Mar 19, 2026 182.18 185.45 181.68 183.41 0.68% 768600
Mar 18, 2026 184.13 184.32 180.48 182.31 -0.99% 846200
Mar 17, 2026 184.73 186.52 183.20 185.29 0.30% 810200
Mar 16, 2026 182.75 184.62 181.88 183.26 0.28% 995900
Mar 13, 2026 185.99 188 181.46 181.55 -2.39% 1092300
Mar 12, 2026 187.86 188.91 184.63 184.90 -1.58% 851400
Mar 11, 2026 187.54 192.99 187.54 190.48 1.57% 864300
Mar 10, 2026 187.69 190.78 187.02 188.41 0.38% 687500
Mar 09, 2026 183.91 188.50 182.60 188.24 2.35% 651600
Mar 06, 2026 186.25 186.25 181.24 184.87 -0.74% 772800
Mar 05, 2026 187.97 190.99 185.95 188.08 0.06% 893300
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Market closed

Pre-market opens in 1 day 2 hours 9 minutes
Main market opens in 1 day 7 hours 39 minutes

01:50
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).