amzn market cap in january 2016

On January 29, 2016, Amazon (AMZN) had a market capitalization of $282.3B, based on 9.62B shares at a price of $29.35.

DATECLOSEVOLUMEOUTSTANDINGMARKET CAP
January 29 2016
$29.35
293,551,016
9,620,000,000
$282,347,000,000.00
January 28 2016
$31.77
280,303,396
9,620,000,000
$305,603,350,000.00
January 27 2016
$29.17
103,057,059
9,620,000,000
$280,591,350,000.00
January 26 2016
$30.06
75,313,099
9,620,000,000
$289,201,250,000.00
January 25 2016
$29.83
87,921,579
9,620,000,000
$286,930,930,000.00
January 22 2016
$29.82
102,402,879
9,620,000,000
$286,858,780,000.00
January 21 2016
$28.75
99,044,339
9,620,000,000
$276,584,620,000.00
January 20 2016
$28.59
159,328,098
9,620,000,000
$275,021,370,000.00
January 19 2016
$28.72
96,143,299
9,620,000,000
$276,324,880,000.00
January 15 2016
$28.51
155,690,458
9,620,000,000
$274,256,580,000.00
January 14 2016
$29.65
144,759,558
9,620,000,000
$285,233,000,000.00
January 13 2016
$29.09
153,104,778
9,620,000,000
$279,850,610,000.00
January 12 2016
$30.89
94,481,999
9,620,000,000
$297,205,090,000.00
January 11 2016
$30.89
97,831,019
9,620,000,000
$297,132,940,000.00
January 08 2016
$30.35
110,258,298
9,620,000,000
$291,991,050,000.00
January 07 2016
$30.40
141,498,318
9,620,000,000
$292,419,140,000.00
January 06 2016
$31.63
106,583,939
9,620,000,000
$304,304,650,000.00
January 05 2016
$31.69
116,452,058
9,620,000,000
$304,852,990,000.00
January 04 2016
$31.85
186,290,377
9,620,000,000
$306,392,190,000.00