Rio Tinto stock jumps as copper cracks $13,000 — what to know before Wall Street opens
New York, Jan 6, 2026, 03:41 EST — Market closed Rio Tinto plc stock ended Monday’s U.S. session up 2.17% at $83.21, according to Markets Insider data, with the ADRs—U.S.-listed certificates that trade like shares—printing a $83.24 52-week high. Businessinsider The move matters because Rio is a bellwether for global metals demand, and traders have been leaning into materials as…