As Costco reaches a point of maturity in its US and Canadian markets, the firm’s cost leverage may show signs of deterioration.

Costco Wholesale Co. (NASDAQ:COST – Get Free Report)’s share price traded down 0.5% on Tuesday . The stock traded as low as $915.01 and last traded at $917.49. 357,945 shares were traded ...

Investors were also rewarded as COST shares have doubled in the last 24 months, but how much growth can the company maintain? Read our Costco stock price forecast to learn where the share price ...