US markets rise, Jan. 31-Feb. 7: Arch Coal, Peabody Energy, Alcoa; Lithium Americas
The Dow Jones Industrial Average rose 3.0% to 29,102.51 and the S&P 500 advanced 3.17% to 3,327.71. Spot gold fell US$18.50 per oz. to finish the trading week at US$1,570.00…