costco stock price in 2005 by quarter through 2010

The average closing price for Costco Wholesale (COST) in 2005 and before 2011 was $30.98. It was up 3.6% in that time. The latest price is $949.65.

DATE OPEN HIGH LOW CLOSE VOLUME
Q4 2010
$46.61
$52.69
$44.44
$52.01
225,789,300
Q3 2010
$39.15
$46.82
$38.21
$46.30
243,271,800
Q2 2010
$42.58
$44.17
$39.12
$39.22
284,881,300
Q1 2010
$42.02
$44.28
$40.33
$42.57
212,806,700
Q4 2009
$39.78
$43.53
$39.25
$42.05
229,415,400
Q3 2009
$32.34
$41.70
$31.32
$39.95
283,369,600
Q2 2009
$32.12
$35.39
$30.96
$32.32
345,331,700
Q1 2009
$36.74
$37.57
$26.84
$32.57
400,769,900
Q4 2008
$44.71
$45.49
$30.74
$36.78
450,601,000
Q3 2008
$48.37
$52.18
$41.98
$45.36
424,431,000
Q2 2008
$45.32
$52.42
$45.17
$48.87
317,330,200
Q1 2008
$48.30
$48.87
$41.48
$45.17
389,316,600
Q4 2007
$42.58
$50.42
$42.34
$48.39
308,426,900
Q3 2007
$41.09
$45.39
$38.83
$42.48
293,921,100
Q2 2007
$36.74
$40.80
$36.60
$40.41
245,063,500
Q1 2007
$36.66
$40.43
$35.48
$37.08
226,364,700
Q4 2006
$33.97
$37.87
$32.82
$36.33
239,062,900
Q3 2006
$39.09
$39.61
$31.53
$34.05
308,078,400
Q2 2006
$37.16
$39.23
$35.57
$39.06
198,627,700
Q1 2006
$33.85
$38.41
$33.07
$36.94
164,204,200
Q4 2005
$29.22
$34.85
$28.75
$33.66
191,563,000
Q3 2005
$30.54
$31.69
$27.50
$29.25
183,934,000
Q2 2005
$29.96
$31.90
$26.66
$30.29
228,402,700
Q1 2005
$32.51
$33.14
$28.87
$29.84
188,569,700
Daily pricing data for Costco Wholesale dates back to 11/27/1985, and may be incomplete.