Why Copper ETFs Are Changing Direction
January 11, 2011 at 14:00 PM EST
After falling for five consecutive days, copper exchange traded funds (ETFs) are back. But is the rally here to stay? The principles of supply and demand suggest that it may well be. First Trust ISE Global Copper (NASDAQ: CU) and Global X Copper Miners (NYSEArca: COPX) are both up more than 2.5%...