amgen return 1991

Amgen (AMGN) returned 256.5% in 1991.

DATEOPENHIGHLOWCLOSEVOLUME
December 31 1991
$6.07
$6.47
$6.00
$6.45
59,980,800
December 30 1991
$5.68
$5.92
$5.66
$5.91
17,417,600
December 27 1991
$5.43
$5.64
$5.43
$5.58
16,621,600
December 26 1991
$5.19
$5.41
$5.19
$5.39
9,516,800
December 24 1991
$5.17
$5.28
$5.17
$5.19
8,395,200
December 23 1991
$5.13
$5.18
$5.09
$5.15
8,847,200
December 20 1991
$5.15
$5.24
$5.09
$5.13
16,196,000
December 19 1991
$4.96
$5.02
$4.94
$4.96
6,784,800
December 18 1991
$5.07
$5.11
$4.96
$5.04
9,988,000
December 17 1991
$5.17
$5.17
$5.00
$5.15
15,961,600
December 16 1991
$5.30
$5.38
$5.30
$5.30
5,750,400
December 13 1991
$5.21
$5.34
$5.21
$5.33
7,868,800
December 12 1991
$5.24
$5.28
$5.19
$5.23
4,536,800
December 11 1991
$5.34
$5.36
$5.15
$5.19
9,276,000
December 10 1991
$5.19
$5.36
$5.19
$5.28
7,499,200
December 09 1991
$5.30
$5.45
$5.28
$5.30
11,500,000
December 06 1991
$5.13
$5.30
$5.13
$5.30
17,168,800
December 05 1991
$4.98
$5.15
$4.98
$5.10
10,352,800
December 04 1991
$4.98
$5.02
$4.94
$5.02
12,868,800
December 03 1991
$5.09
$5.09
$4.92
$4.92
10,748,800
December 02 1991
$4.79
$5.09
$4.73
$5.09
13,737,600
November 29 1991
$4.77
$4.83
$4.70
$4.77
3,460,800
November 27 1991
$4.75
$4.75
$4.64
$4.75
5,096,000
November 26 1991
$4.73
$4.73
$4.60
$4.73
9,411,200
November 25 1991
$4.66
$4.75
$4.64
$4.66
6,684,800