costco stock price from 1997 to 2009

The closing price for Costco Wholesale (COST) between 1997 and 2009 was $41.99, on December 31, 2009. It was up 397.8% in that time. The latest price is $860.58.

DATEOPENHIGHLOWCLOSEVOLUME
December 2009
$42.67
$43.40
$40.82
$41.99
72,889,900
November 2009
$40.35
$43.47
$40.28
$42.52
63,580,000
October 2009
$39.73
$42.66
$39.20
$40.35
92,945,500
September 2009
$36.32
$41.64
$35.34
$39.89
103,969,200
August 2009
$35.07
$36.79
$33.32
$36.07
82,577,000
July 2009
$32.29
$35.20
$31.28
$34.89
96,823,400
June 2009
$34.68
$35.34
$31.57
$32.27
113,315,600
May 2009
$33.98
$35.19
$31.45
$34.20
119,077,600
April 2009
$32.07
$34.39
$30.92
$34.13
112,938,500
March 2009
$29.29
$34.65
$26.80
$32.53
151,183,300
February 2009
$31.33
$32.31
$28.82
$29.73
133,948,900
January 2009
$36.69
$37.52
$31.34
$31.51
115,637,700
December 2008
$35.49
$39.37
$33.42
$36.73
130,133,100
November 2008
$39.43
$39.64
$30.70
$36.01
134,303,900
October 2008
$44.64
$45.42
$33.94
$39.77
186,164,000
September 2008
$47.54
$49.53
$43.25
$45.29
133,535,900
August 2008
$43.91
$48.11
$42.86
$46.78
99,945,200
July 2008
$48.30
$52.11
$41.92
$43.61
190,949,900
June 2008
$49.72
$51.19
$46.72
$48.80
127,820,800
May 2008
$49.14
$52.35
$47.94
$49.63
102,556,200
April 2008
$45.26
$50.16
$45.11
$49.47
86,953,200
March 2008
$42.99
$47.18
$41.42
$45.11
124,947,000
February 2008
$47.18
$47.40
$42.80
$42.99
116,784,000
January 2008
$48.24
$48.80
$43.21
$47.07
147,585,600
December 2007
$46.69
$50.35
$45.10
$48.33
95,612,600
Daily pricing data for Costco Wholesale dates back to 11/27/1985, and may be incomplete.