Domino’s U.S. same-store sales slip as cooling economy chills pizza maker’s profit - MarketWatch
1. DPZ's stock fell 2.2% after weak Q1 earnings report. 2. U.S. same-store sales declined 0.5%, contrasting with last year's 5.6% increase. 3. International sales grew by 3.7%, exceeding 0.9% from the prior year. 4. First-quarter profit rose to $149.7 million but missed projections. 5. Company reported a gross margin drop of 1.5% due to rising costs.