Technical Alert: Costco Finds Resistance After Strong June Sales By: Benzinga via Benzinga July 07, 2016 at 11:12 AM EDT $!64.00 - December 30 high $163.46 - December 31 high $163.24 - Intraday high as of 11:10 AM $162.63 - 11:11 AM ... Read More >> Related Stocks: Costco Wholesale