Copper is having a whopper of a run. It isn’t too late for investors to join in, though President Donald Trump holds the keys to further gains—or losses, if he backs off his tariff threats. Trump’s ...

While Southern Copper’s valuation appears stretched, the stock’s performance over the past year has been impressive. SCCO shares have surged 70.7%, outperforming the industry’s 49.4% growth, the Zacks ...