Costco Just Hit $1,000. Is This the Year to ‘Sell in May' Even on the Safest Stocks?

Costco closed at $1,008.79 on May 8, 2026, leaving the stock just above the psychologically important $1,000 level. The article is a price-level update rather than a fundamental development, suggesting limited immediate market impact. The move mainly highlights stock positioning and investor sentiment around a round-number threshold.

Analysis

Costco closed at $1,008.79 on May 8, 2026, leaving the stock just above the psychologically important $1,000 level. The article is a price-level update rather than a fundamental development, suggesting limited immediate market impact. The move mainly highlights stock positioning and investor sentiment around a round-number threshold.