Argentina's benchmark S&P Merval index climbed 1.5% on Tuesday, buoyed by a broad rally in New York equities and rising crude oil prices.
The local market's advance was mirrored by widespread gains in Argentine American Depositary Receipts (ADRs) trading in the United States, reflecting improved global risk appetite.
The positive sentiment in Buenos Aires comes as renewed hostilities in the Middle East have driven up energy costs, a development that generally supports the revenue outlook for Latin American energy exporters.
However, the rally in equities was not matched across all asset classes; Argentine government bonds traded unevenly, and the country's sovereign risk premium, known as the 'risk país,' widened to 417 basis points.
This mixed performance highlights the divergent pressures on Argentine markets.
While equity investors are responding to global tailwinds and domestic banking sector strength, fixed-income markets remain sensitive to macroeconomic uncertainties.