Argentina Markets: Merval & the Peso -- September 10, 2026

Argentina’s Merval gained 1.11% on Wednesday, September 9, 2026, rising to 3,110,163 points but still about 9% below its 52-week high. Over the past year it is up 30.5%. The rally was led by YPF, the state-linked oil and gas company, which jumped 3.6% on turnover of about US$17 million after raising US$1.2 billion in fresh international debt—more than double its original US$500 million target—according to the report. The peso slipped 0.13% to 1,514 per US dollar, holding at its 52-week peak exchange rate, highlighting continued currency pressure. Regional performance showed Argentina ahead of Brazil, Mexico, and others.