biogen (biib) 1992-2021

Between 1992 and 2021, Biogen (BIIB) returned 10,973.1% and Biogen (BIIB) returned 10,973.1%.

DATEOPENHIGHLOWCLOSEVOLUME
December 2021
$236.98
$265.54
$221.72
$239.92
36,739,000
November 2021
$266.15
$284.59
$228.68
$235.74
25,904,600
October 2021
$281.35
$290.76
$259.63
$266.68
22,854,600
September 2021
$340.78
$341.29
$282.64
$282.99
22,807,200
August 2021
$327.04
$351.86
$325.09
$338.91
18,720,800
July 2021
$346.00
$372.12
$317.26
$326.73
27,824,200
June 2021
$272.35
$468.55
$264.12
$346.27
79,201,500
May 2021
$267.87
$290.36
$266.00
$267.48
20,136,100
April 2021
$280.00
$281.88
$257.03
$267.33
19,633,200
March 2021
$274.42
$280.83
$250.42
$279.75
29,528,100
February 2021
$283.20
$288.08
$260.97
$272.88
23,886,000
January 2021
$245.74
$296.38
$238.40
$282.61
26,915,300
December 2020
$241.23
$254.00
$240.35
$244.86
26,728,600
November 2020
$253.64
$363.92
$223.25
$240.17
54,911,700
October 2020
$284.96
$293.34
$243.25
$252.07
23,315,600
September 2020
$287.48
$288.03
$265.05
$283.68
26,000,000
August 2020
$274.70
$312.00
$274.43
$287.64
26,399,700
July 2020
$266.89
$294.99
$261.87
$274.69
26,171,700
June 2020
$305.72
$308.27
$257.60
$267.55
45,323,900
May 2020
$295.07
$335.00
$291.83
$307.09
26,430,600
April 2020
$308.81
$350.24
$289.02
$296.83
46,775,300
March 2020
$308.64
$333.00
$262.25
$316.38
53,919,300
February 2020
$270.61
$374.99
$269.76
$308.39
41,547,800
January 2020
$299.06
$306.35
$267.59
$268.85
31,459,000
December 2019
$292.35
$309.06
$275.04
$296.73
37,014,700