Costco Wholesale (COST) was among the highly rated stocks that scored new highs Friday, as investors continued to cheer its plan for a special dividend. The membership warehouse retailer touched 104.50, edging out its prior high at 104.43 hit on Oct. 10. The stock closed with a 2% gain, finishing not far from Friday's high. The Oct. 10 high provides a possible buy point. Add a dime and you get a buy point at 104.53. Costco hasn't moved past that