As of market creation, Costco is estimated to release earnings on March 5, 2026. The Street consensus estimate for Costco's GAAP EPS for the relevant quarter is $4.54 as of market creation. This market will resolve to "Yes" if Costco reports GAAP EPS greater than $4.54 for the relevant quarter in its next quarterly earnings release. Otherwise, it will resolve to "No." The resolution source will be the GAAP EPS listed in the company’s official earnings documents.