Shares of gold and copper producer Merdeka Copper Gold (MDKA) jumped 6% to Rp4,180 on Monday (Sep 12) to make a market capitalization of Rp100.8 trillion or US$6.7 billion, more than twice of state miner Aneka Tambang/ANTM (Rp47.6 trillion), as responded positively the company’s performance in the first half. To subscribe please click here