Real gains strength: what it means for border shoppers

Between July 4 and August 4, 2026, the real appreciated against the Argentine peso (+2.9%) and the Paraguayan guaraní (+0.9%). This variation indicates that, when exchanging reais for local currencies, the traveler receives more pesos or guaranís per real, expanding purchasing power in the stores of Ciudad del Este and in purchases in Puerto Iguazú.

The dollar rate (R$ 5.07) remained in the intermediate range of the 79-day series, that is, neither at a peak nor at a trough, which reinforces that the real's rise was not caused by an abrupt drop in the dollar but by specific movements in neighboring currencies.

For those planning to cross the border to buy electronics, clothing or crafts, the real's appreciation means that the same amount in reais buys more product units or allows negotiating better prices. However, it is important to remember that real acceptance varies: in Ciudad del Este the real is still not accepted directly in most establishments, requiring prior exchange; in Puerto Iguazú some merchants accept it, but the exchange rate may be less favorable.

What this means for you: take advantage of the real's rise to exchange currency before crossing, securing more pesos or guaranís per real; compare rates at official exchange houses at the border and consider using cards or Pix where accepted, as this maximizes purchasing power on your tourism purchases.

Read also: Where to exchange money at the border and where the real is accepted