Costco (COST) has been a solid investment as its stock has significantly outperformed the broader market for years. Recently, shares of the popular membership-based warehouse retailer reached an all-time high of $1,

Costco (NASDAQ: COST) is hitting it out of the park right now despite the difficult retail backdrop. What does Costco do? Before getting into Costco's financial performance, it is important to understand the business.

Costco’s stock has seen a notable decline of 7.88% over the past week, despite the company reporting strong sales growth and strategic expansion plans. The recent earnings call