Costco stock edges lower after hours as investors circle Jan. 7 sales update
Costco shares slipped 0.2% to $865.65 in after-hours trading Tuesday. U.S. stocks closed slightly lower as Federal Reserve minutes showed divisions on interest rates. Costco will report December sales on Jan. 7 and fiscal Q2 earnings on March 5. About 1.6 million Costco shares changed hands during the session.