Shares of gold and copper producer Merdeka Copper Gold (MDKA) fell 2.76% to Rp4230 on Wednesday (December 7), to make market capitalization of Rp101.95 trillion even when gold, copper, and nickel regained grounds in recent weeks. The stock reached its peak at Rp5,390 in early April this year, as MDKA entered into nickel business, for diversification purpose.To subscribe please click here