Luckin Coffee is trading 5.29% down now at $34.75 after investors focused on weaker underlying store performance following the August 3, 2026, second-quarter report.
- Revenue rose 28.5% year over year, but self-operated same-store sales declined 5.3%.
- Net margin fell to 9.4% from 10.4%; management said delivery-subsidy comparisons may pressure same-store sales through the third quarter.
- The broader market is mixed, making earnings-related concerns the clearest explanation for the decline.