Major stock indexes were mixed Tuesday afternoon, as the Dow Jones Industrial Average struggled and the other major indexes wavered  amid more tariff tremors. President Donald Trump announced new levies on copper imports and threatened to impose a 200% duty on pharmaceuticals,

Stocks on Wall Street fell sharply on Monday, led by losses across major indices, including the Dow Jones Industrial Average, S&P 500, and Nasdaq. The S&P 500 shed 0.8%, its worst single-day drop since mid-June, while the Dow and Nasdaq both declined 0.9%. Despite the setback, all three indices remained close to their recent record highs.