biib return from jan 1 2012 to july 1 2012

Biogen (BIIB) returned 29.6% between January 1, 2012 and July 1, 2012.

DATEOPENHIGHLOWCLOSEVOLUME
June 29 2012
$142.47
$144.38
$141.05
$144.38
1,490,300
June 28 2012
$142.01
$142.33
$138.26
$140.11
1,119,600
June 27 2012
$142.70
$143.74
$141.76
$143.16
807,700
June 26 2012
$142.15
$142.79
$141.50
$141.97
862,900
June 25 2012
$140.38
$142.30
$140.38
$142.03
900,900
June 22 2012
$139.62
$142.16
$139.15
$141.74
1,050,700
June 21 2012
$143.17
$143.48
$138.99
$139.20
1,368,700
June 20 2012
$142.76
$143.46
$142.13
$142.85
1,533,900
June 19 2012
$142.28
$143.44
$141.86
$143.09
1,190,200
June 18 2012
$140.47
$142.67
$140.20
$141.96
1,846,500
June 15 2012
$139.14
$140.68
$138.27
$140.01
1,904,300
June 14 2012
$134.67
$139.21
$134.38
$138.66
1,597,300
June 13 2012
$134.61
$136.17
$133.64
$134.22
1,189,900
June 12 2012
$132.93
$134.49
$132.01
$134.15
1,210,500
June 11 2012
$134.52
$134.89
$132.01
$132.26
1,456,200
June 08 2012
$132.71
$134.44
$132.23
$133.52
919,900
June 07 2012
$134.61
$135.38
$133.19
$133.34
1,262,000
June 06 2012
$133.20
$134.12
$132.22
$134.11
1,061,700
June 05 2012
$130.26
$132.97
$129.79
$132.43
1,579,800
June 04 2012
$126.45
$130.91
$126.39
$130.79
1,510,000
June 01 2012
$128.89
$130.84
$126.68
$126.73
1,335,900
May 31 2012
$130.48
$131.43
$129.48
$130.75
1,449,100
May 30 2012
$130.92
$131.83
$130.25
$130.84
1,272,200
May 29 2012
$132.54
$133.71
$131.17
$131.54
1,345,800
May 25 2012
$132.25
$132.90
$131.07
$131.56
757,200