Trade friction with the US pressures exchange rates and Brazilian institutional risk

The recent phone call between Brazilian and US Executive leadership highlights trade friction that goes far beyond diplomacy, putting institutional risk back on the global markets' radar. With the commercial dollar exchange rate set at R$ 5.1862 and accumulating a 1.13% positive variation over 7 days, any external volatility has an immediate transmission power over local assets. This episode marks the seventh strictly negative-toned incident cataloged in our recent archive within the economic policy section, reinforcing a cautious environment for foreign capital flows. To gauge the fragility of the moment, one must look at the exchange rate and inflationary dynamics supporting the real economy this quarter. The 12-month accumulated IPCA registers 4.44%, showing a subtle retraction from 4.31% in the 30-day comparison, yet keeping inflation at levels that demand constant vigilance by the monetary authority. Simultaneously, the Selic rate remains parked at 14.00% per year, showing no oscillations in the 7 and 30-day trend, evidencing the high cost of domestic credit as the country tries to shield its external accounts against foreign protectionist barriers. Crossing this scenario with the portal's editorial archive, a continuous sequence of negative news is noted in the Economic Policy section, ranging from the debate on the age of criminal responsibility to new corporate transparency requirements. From the perspective of the credit and liquidity cycle, inspired by the structural macroeconomics of major cycles, external trade shocks act as drag brakes that compress international liquidity available to emerging economies. When risk appetite globally decreases, foreign capital tends to abandon more volatile local positions, raising the cost of funding for companies and governments. The structural causes of this friction involve regulatory questions about the ethanol market and intellectual property, as well as environmental demands linked to deforestation. The primary risk for the investor lies in the possibility of escalating tariff sanctions, which would directly impact the operating margins of exporting companies and generate cascade effects on the consumer price index via exchange rates. With the US currency fluctuating around R$ 5.19, the exchange rate safety cushion becomes narrower to absorb supply shocks coming from abroad without contaminating the domestic productive chain. Looking to the short and medium-term horizon, accentuated volatility is projected for the foreign exchange market over the next 30 days, with a high probability of oscillations as new rounds of technical negotiation are announced. In 90 days, market focus will shift to the effectiveness of these bilateral talks and the real impact of tariffs on the Brazilian trade balance. In a 180-day horizon, with medium probability, the scenario will depend on the resilience of commodity exports and the Central Bank's ability to manage the benchmark interest rate against potential imported inflationary pressures. Given this panorama of regulatory and external uncertainty, the practical recommendation for investors and family wealth managers is based on Graham and Buffett's tradition of value and margin of safety: protect capital against extreme oscillations by avoiding unnecessary leverage in assets.