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Foz do Iguaçu · Ciudad del Este · Puerto IguazúSaturday, July 11, 2026
Open border data
Direct answer: 12-month inflation in Brazil (IPCA/Central Bank) and Argentina (IPC/INDEC), plus the official PTAX dollar — the basis for understanding the real's purchasing power on each side of the Triple Frontier.
Source: Banco Central do Brasil (SGS) + INDEC (Argentina). License: CC BY 4.0 — Marco Três. What the series measures: br_ipca_12m, ar_ipc_12m, ptax_usd.