Costco (NASDAQ:COST | COST Price Prediction) just posted its strongest comp sales quarter of the fiscal year and the market shrugged. Q3 FY26 comps came in at 9.8%, membership fees grew 10.7%, and digitally-enabled sales jumped 21.5%. Yet shares have slipped 5.94% over the past month. That gap between operational momentum and price action is ... Prediction: Costco Will Trade At This Price in 2027