costco stock price in 2006 by quarter through 2007

The average closing price for Costco Wholesale (COST) in 2006 and before 2008 was $35.99. It was up 7.3% in that time. The latest price is $949.65.

DATE OPEN HIGH LOW CLOSE VOLUME
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
Daily pricing data for Costco Wholesale dates back to 11/27/1985, and may be incomplete.