Recent Brazilian election developments have driven the USD/BRL rate to approximately 4.99 as of mid-October 2026, with the real strengthening sharply after the first-round results favored a potential policy shift. The wide interest-rate differential—Brazil’s Selic near 13.75% versus the Fed funds rate at 3.50-3.75%—continues to support the real through carry-trade inflows, though a more hawkish Fed stance and rising U.S. inflation expectations have narrowed that advantage. Elevated oil prices above $100 per barrel and resilient Brazilian external accounts provide additional ballast, while fiscal concerns and post-election policy uncertainty remain key swing factors. Traders are monitoring the runoff, upcoming Copom decisions, and U.S. data releases for signals on whether the pair tests higher levels before year-end.