Retail giant Costco Wholesale (COST) reported strong January sales, with net sales up 9.2% year-over-year to $19.51 billion.

Food Deals to Stock Up On Each month, Costco comes out with a coupon book full of exciting deals, and this month’s Costco ad ...

Costco (NASDAQ: COST) shares continued gains for seven straight sessions, as the stock closed 0.8% higher at $1,051.26 on ...