Costco Wholesale stock heads into the open after a modest loss
Published on 09/21/2026 at 07:31 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Costco Wholesale stock closed on Nasdaq at USD 892.00 on September 18, 2026, registering a modest daily loss in the last completed session. Compared with the Nasdaq Composite, which gained 0.39% and finished at 26,522.55 points on September 18, 2026, Costco Wholesale stock lagged the broader tech-heavy benchmark.
September 18, 2026 in numbers
Costco Wholesale Corp. (ISIN US22160K1051, Nasdaq: COST) ended trading on Nasdaq on September 18, 2026 at USD 892.00, down slightly from the prior close, with the share price sitting within its recent 52-week range. The session saw the price move between its intraday low and high in a relatively contained band, while trading volume aligned with typical recent activity for the stock. On the same day, the Nasdaq Composite closed at 26,522.55 points, up 104.25 points or 0.39%, underscoring that Costco Wholesale stock underperformed the broader index despite the positive backdrop for growth and technology shares per Nasdaq data and exchange figures.
Quarterly results due today
Today, focus on Costco Wholesale stock centers on the company’s upcoming quarterly earnings release, which is scheduled for Thursday, September 24, 2026 after the US market close. As UA.News reported on September 21, 2026, the market expects earnings per share of USD 6.53 and revenue of USD 94.8 billion for this report. A similar outlook from UA.News highlights that investors will pay particular attention to profitability trends, growth in membership numbers, and member retention, factors that could influence Costco Wholesale stock once the figures are released after the bell on September 24, 2026.
