The closing price for Costco Wholesale (COST) on March 23, 2020 was $262.67. It was down 2.2% for the day (down 1.7% from previous close). The latest price is $994.50.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
March 23 2020
$268.64
$272.00
$256.13
$262.67
5,646,400
Daily pricing data for Costco Wholesale dates back to 7/9/1986, and may be incomplete.