Comex Raises Copper Margin Requirements — Gold & Silver Next? (CME, FCX, SCCO, NEM, ABX, SLW, JJC, GLD, GDX, GDXJ, SIL)
In what appears to be a counterintuitive move, CME Group (NASDAQ: CME) today raised its margin requirements for copper futures contracts. The requirement rose by 15%, from $6,750 to $7,763 ...Read Full Story »








