Political Risk Premium Undermines Brazilian Real Carry Trade Ahead of October Election

The once-celebrated carry trade in the Brazilian Real is rapidly losing steam as political uncertainty ahead of the October election forces investors to price in a substantial political risk premium, signaling that market fear is now overwhelming the currency’s massive interest rate advantage. Despite having one of the highest central bank interest rates globally, the Real has struggled for appreciation against the U.S. Dollar. On Monday, the USD/BRL pair was trading at 5.1247, up 0.04%, reflecting the tension. This sluggish performance is the clearest sign that market participants are demanding extra compensation to hold the currency, a demand that erodes the profitability of the carry trade strategy.

The BRL carry trade is a strategy where investors borrow money in currencies with near-zero interest rates, such as the Japanese Yen, and invest it in high-yielding Brazilian government bonds to capture the wide spread. For much of the year, this trade was a favorite for global funds, buoyed by the country’s high Selic rate, which the Central Bank of Brazil maintains to combat persistent inflation and fiscal slippage. However, the mechanism is only profitable if the interest earned is not wiped out by a sharp depreciation of the currency, and it is the risk of that depreciation that has now driven investors to the sidelines.

The current anxiety is rooted in the competitive presidential race between incumbent President Luiz Inácio Lula da Silva and Senator Flávio Bolsonaro, the son of the former president. While the political polarization itself is not new, investors are primarily concerned with the next government’s commitment to fiscal consolidation. Market analysts believe that regardless of who wins, the next administration faces an extremely rigid budget—with the 2026 budget classifying 92% of primary spending as mandatory—and a rising Brazil public debt load, which reached 81.9% of Gross Domestic Product in June. The worry is not who wins, but whether the winner will have the political will and legislative support to implement the difficult spending cuts needed to stabilize public finances, especially given that many economists forecast primary deficits to continue through 2029.

Global institutions have begun to actively unwind BRL positions to prepare for potential volatility. Fund managers, including those at VanEck and Vontobel, have publicly reduced their exposure to local Brazilian bonds and the Real itself, with some citing the explicit need to reduce vulnerability to election-related turbulence rather than taking a definitive view on the outcome. This collective unwinding of what was once a crowded trade is pressuring the currency and demonstrating that a credible plan for fiscal sustainability is now a more powerful market driver than the lure of a high interest rate differential.

As the October first-round election approaches, the market’s focus will shift entirely to incoming voting polls, with any significant swing likely to trigger immediate volatility in the BRL. Investors will be watching the winning candidate's first few policy decisions, which will serve as an immediate test of their resolve to manage the mounting public debt and guide the nation toward a sustainable fiscal path.

What it touches: Exposure to Brazilian fixed-income assets and the national currency is now overwhelmingly dictated by political sentiment, rather than pure interest rate math. This risk is most acute for institutional funds holding local government bonds or who have unhedged exposure to the Brazilian Real via the high-yielding carry trade.