Valero Energy Corp. (NYSE:VLO) shares rose 5.2%. The refiner earlier this week said Chief Executive Bill Klesse will step down in May. Valero Energy Corporation (NYSE:VLO) stock performance was 5.17 % in last session and finished the day at $52.88. Traded volume was 13,401,374 million shares in the last session and the average volume of the stock remained m 8.45 illion shares. The beta of … Continue reading Basic Material Bullish Stocks: Valero Energy Corporation (NYSE:VLO), McDermott International (NYSE:MDR), Gold Fields (NYSE:GFI), NovaGold Resources (NYSEMKT:NG)