The latest Market Talks covering Basic Materials. Published exclusively on Dow Jones Newswires at 4:20 ET, 12:20 ET and 16:50 ET.

Mining stocks climbed after US President Donald Trump said he would enact a 50% copper tariff in August, sending copper ...

Wall Street looked to keep momentum from a tech-fueled rally that saw Nvidia leap to become the world's first $4 trillion ...