Jim Cramer's Stop Trading! Buy Costco

Buy Costco (COST Quote), Jim Cramer said Wednesday on CNBC's Stop Trading! segment.

Cramer said the warehouse retailer is uniquely attractive to shoppers because it's an ever-changing experience. "They have an exciting thing," he said. "They made it so you can't regard it as a Wal-Mart (WMT Quote) or a Target (TGT Quote)."

(To watch Jim Cramer discuss the beauty of Costco with TheStreet.com TV's Farnoosh Torabi, click here.)

Cramer likes Gap (GPS Quote) because of the incentives set up for new management.

Cramer still likes refiners Valero (VLO Quote), Chevron (CVX Quote) and Conoco (COP Quote) despite recent warnings by Valero and Chevron, because he says recent weeks have seen refining margins "explode."