Costco’s sales still rose in March despite deeper economic uncertainty - MarketWatch
1. Costco's sales rose 8.6% to $25.51 billion year over year. 2. Same-store sales increased by 6.4%, while e-commerce sales grew by 16.2%. 3. COST shares rose 6.2% amid a broader market recovery. 4. Shoppers remain cautious due to higher living costs and tariffs. 5. Trump announced a halt on reciprocal tariffs and increased tariffs on China.