Mumbai, Dec. 3 -- COMEX copper futures surged on Wednesday, heading back to a four month high amid sustained weakness in dollar overseas. The DXY is now under 99 mark amid increasing expectations of a Federal rate cut in December. Besides, chatter about Trump mentioning Hassett as a potential Chairman who is known for his dovish stance is also weighing on the greenback. The dollar index that measures the greenback against a basket of currencies is quoting at 98.94, down 0.36% on the day. Meanwhile, European stocks inched higher in cautious trade on Wednesday. The pan European Stoxx 600 edged up by 0.2 percent to 576.84 after closing flat with a positive bias on Tuesday. The German DAX gained 0.3 percent, while France's CAC 40 and the U.K.'s...