The wholesale retail sector’s outlook supports the bullish case for stock price Costco, as product mix optimization continues to enhance margins and drive comparable-store sales. That doesn't mean the stock is a bargain. Periods of multiple compression are possible, especially if consumer spending weakens or international growth takes longer to scale. Higher interest rates could also pressure premium multiples across defensive sectors. Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now, when you join Stock Advisor. See the stocks » Market commentary around stock price Costco highlights its consistent membership revenue stream, which cushions earnings against seasonal retail fluctuations.