Rio Tinto stock drops as metals rout bites; Glencore clock and Brazil deal loom
Rio Tinto’s U.S.-listed shares fell 4.3% to $91.03 Friday as gold, silver, and copper prices slumped, triggering a broader mining sell-off. The drop followed news of Rio and Chinalco’s $903.6 million deal to acquire control of Companhia Brasileira de Aluminio. London shares closed down 1.62%. Investors await possible updates on a Glencore tie-up by Feb. 5.