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U.S. dollar plummets 16% against peso, reshaping global trade dynamics

A weaker dollar means cheaper American exports—but skyrocketing import costs are hitting small businesses hard. Will inflation follow? The currency shift is just beginning, economists warn.

The image shows a poster with a logo and text that reads "United States Shows the Lowest Inflation...
The image shows a poster with a logo and text that reads "United States Shows the Lowest Inflation Among the G7". The poster also features a graph with several lines that illustrate the lowest inflation among the United States.

U.S. dollar plummets 16% against peso, reshaping global trade dynamics

The U.S. dollar has weakened significantly in recent months The dollar’s slide has been sharpest against the Mexican peso, losing around 16% of its value since early 2025. Similar declines have been seen against other currencies, reshaping trade dynamics. A weaker dollar makes American exports more competitive, benefiting multinational firms selling goods abroad.

For businesses relying on imports, however, the drop brings higher costs. Smaller companies, in particular, struggle as they often lack the financial tools to protect against currency swings. Meanwhile, domestic prices for foreign goods are rising, adding pressure on inflation. Economist Kenneth Rogoff, from Harvard University, argues that the dollar remains overvalued despite recent losses. He predicts further declines over the next five to six years. Separately, Rogoff expects commodity prices—especially fuel—to climb due to the ongoing Iran conflict, independent of currency shifts. President Trump has repeatedly stated that a strong dollar disadvantages the U.S., while a weaker one supports American industries. His stance aligns with the current trend, as the dollar’s decline boosts exports but raises import expenses.

The dollar’s drop has mixed effects: it helps exporters but strains importers and smaller businesses. With inflation risks rising and trade balances shifting, the coming years could see further adjustments. Rogoff’s forecast suggests the trend may continue, reshaping economic conditions for years to come.

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