BIIB: Biogen Inc.

As of Thursday, April 9th, 2026

$ 177.11

-2.79 -1.55%

Open: 177.81
High: 180.06
Low: 174.97
Volume: 1,266,386
Previous Close on Wednesday, April 8th, 2026

$ 179.90

+4.29 +2.44%

Open: 178.24
High: 180.24
Low: 176.35
Volume: 1,286,288

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-04-09 177.81 180.06 174.97 177.11 1,266,386 -2.79 -1.55
2026-04-08 178.24 180.24 176.35 179.90 1,286,288 +4.29 +2.44
2026-04-07 172.20 175.64 170.43 175.61 1,507,877 +3.27 +1.90
2026-04-06 177.00 177.39 168.64 172.34 2,122,449 -5.00 -2.82
2026-04-02 181.46 182.23 176.39 177.34 1,338,886 -6.44 -3.50
2026-04-01 183.16 186.31 181.71 183.78 1,390,216 +0.45 +0.25
2026-03-31 179.46 184.68 171.37 183.33 2,718,529 -4.24 -2.26
2026-03-30 186.16 190.09 185.51 187.57 799,854 +3.73 +2.03
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 182.23
On 2026-04-02		 168.64
On 2026-04-06		 -6.67 -3.63 182.23
On 2026-04-02		 168.64
On 2026-04-06		 -7.46 176.46
10D 192.28
On 2026-03-26		 168.64
On 2026-04-06		 -12.07 -6.38 192.28
On 2026-03-26		 168.64
On 2026-04-06		 -12.29 181.19
20D 192.28
On 2026-03-26		 168.64
On 2026-04-06		 -13.37 -7.02 192.28
On 2026-03-26		 168.64
On 2026-04-06		 -12.29 182.54
WTD 180.24
On 2026-04-08		 168.64
On 2026-04-06		 -0.23 -0.13 177.39
On 2026-04-06		 170.43
On 2026-04-07		 -3.92 176.24
MTD 186.31
On 2026-04-01		 168.64
On 2026-04-06		 -6.22 -3.39 186.31
On 2026-04-01		 168.64
On 2026-04-06		 -9.48 177.68
As of Thursday, April 9th, 2026
 
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Ticker Last Chg %Chg Volume
DJIA

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48,185.80 +275.88 +0.58 444,115,192
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20,455.83 +286.96 +1.42 113,411,085
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6,824.66 +41.85 +0.62
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3,333.40 +27.11 +0.82
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25,082.09 +178.92 +0.72
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22,830.72 +32.67 +0.14
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8,840.70 -92.66 -1.04
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2,636.31 +15.85 +0.60
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3,883.54 +21.08 +0.55
VIX

CBOE Volatility Index

19.49 -1.55 -7.37
VIX1Y

CBOE S&P 500 One-Year Volatility Index

24.11 -0.34 -1.39
VIX6M

CBOE S&P 500 6-Month Volatility Index

23.39 -0.63 -2.62
VIX3M

CBOE S&P 500 3-Month Volatility Index

21.81 -0.87 -3.84
 
Recent
Ticker Last Chg %Chg Volume
BIIB

Biogen Inc.

177.11 -2.79 -1.55 1,266,386