Costco (COST) Stock Slides as Market Rises: Facts to Know Before You Trade

Costco stock declined 1.22% to $928.48, underperforming the broader market's gains. The company is expected to report earnings on September 24, 2026, with analysts projecting $6.51 EPS (10.9% YoY growth) and $94.46B revenue (9.64% growth). Costco carries a Zacks Rank #3 (Hold) with a Forward P/E of 41.75, significantly above its industry average of 20.79.