Investors interested in Mining - Miscellaneous stocks are likely familiar with Nexa Resources S.A. (NEXA) and Wheaton Precious Metals Corp. (WPM) . But which of these two stocks is more attractive to value investors? We'll need to take a closer look to find out. We have found that the best way to discover great value opportunities is to pair a strong Zacks Rank with a great grade in the Value category of our Style Scores system. The Zacks Rank is a proven strategy that targets companies with positive earnin ...