costco amazon apple 2012 to 2014

Between 2012 and 2014, Apple (AAPL) returned 99.3%, Costco Wholesale (COST) returned 86.3% and Amazon (AMZN) returned 76.4%.

DATEAmazonCostco WholesaleApple
Week of December 29 2014
$15.52
$113.75
$24.40
Week of December 22 2014
$15.45
$115.10
$25.20
Week of December 15 2014
$15.00
$113.76
$24.71
Week of December 08 2014
$15.37
$110.64
$24.26
Week of December 01 2014
$15.63
$114.95
$25.43
Week of November 24 2014
$16.93
$114.04
$26.29
Week of November 17 2014
$16.63
$112.12
$25.75
Week of November 10 2014
$16.39
$111.12
$25.24
Week of November 03 2014
$14.99
$110.22
$24.10
Week of October 27 2014
$15.27
$106.75
$23.77
Week of October 20 2014
$14.35
$104.40
$23.16
Week of October 13 2014
$15.18
$99.77
$21.50
Week of October 06 2014
$15.57
$103.17
$22.17
Week of September 29 2014
$16.14
$101.72
$21.93
Week of September 22 2014
$16.16
$100.48
$22.18
Week of September 15 2014
$16.57
$101.25
$22.22
Week of September 08 2014
$16.56
$100.34
$22.38
Week of September 01 2014
$17.32
$101.66
$21.79
Week of August 25 2014
$16.95
$96.91
$22.56
Week of August 18 2014
$16.58
$97.08
$22.30
Week of August 11 2014
$16.68
$94.90
$21.57
Week of August 04 2014
$15.84
$95.37
$20.86
Week of July 28 2014
$15.35
$94.35
$21.06
Week of July 21 2014
$16.20
$94.08
$21.39
Week of July 14 2014
$17.93
$94.24
$20.68