Four top-rated stocks made new highs Wednesday as the major indexes tacked on small gains. The four stocks are in either the IBD 50 or the 85-85 list. Alaska Air Group (ALK) thrust 2.43 to 59.46, hitting a new intraday high for the eighth time in the past 11 sessions. Volume was 60% above average Wednesday. The stock closed high in the day's range, which is bullish. After breaking out from a first-stage base on Nov. 1, Alaska Air advanced as much