Copper-Miner ETFs Extend Winning Streak

Copper-miner stocks were set to extend their four-day winning streak Monday as exchange traded funds (ETFs) following the sector climbed above their 50-day moving average. Global X Copper Miners ETF (NYSEArca: COPX) and First Trust ISE Global Copper Index Fund (NasdaqGM: CU) were both up about 3%...