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Dollar Falls 13% in 2025 and Reignites Debate on the Best Time to Buy and Invest. Understand the Impact of Interest Rates on the Economy.
Dollar on the Decline: What Is Behind the Depreciation Against the Real
The dollar continues to fall sharply against the real in 2025. The American currency, which ended 2024 close to R$ 6.20, dropped to R$ 5.33, accumulating a depreciation of 13.6% for the year.
The movement reflects changes in the global economy and the growing difference between interest rates in Brazil and the United States.
The question that now dominates the market and investors is simple but strategic: is it the right time to buy dollars or is it better to wait?
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For the economist José Kobori, the USA gained a trump card to “blackmail” Brazil and undermine China’s influence by classifying the PCC and Comando Vermelho as terrorists, increasing the power to pressure companies, banks, and even Pix.
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The labor shortage has changed its face in Brazil: companies hire 80% more, but workers stay only 6.8 months in the job, the service market becomes a “revolving door,” and businesses spend increasingly more to train teams that soon leave.
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Chinese giant chooses SC to set up its first factory in Brazil, investing R$ 250 million and producing MRI machines costing R$ 10 million each, with 100 direct jobs and 5% of revenue allocated to research.
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After selling a unit for R$ 115 million to pay off debts, a traditional factory in SC founded in 1932 has a new R$ 64.8 million plan denied by the court and retains about 690 workers in Joinville.
The answer, according to experts, depends on complex economic factors and how each person handles risk and financial planning.
Why the Dollar Fell So Much: The Role of Interest Rates and Confidence in the Economy
The appreciation of the real is directly linked to the difference between the interest rates of the two countries. In Brazil, the Selic remains at 15% per year, one of the highest in the world.
Meanwhile, in the United States, interest rates remain between 4% and 4.25%, making Brazil more attractive to foreign investors seeking higher returns.
This dynamic, known as “carry trade,” occurs when investors borrow in countries with low-interest rates and invest the money where the returns are higher.
Thus, with Brazil offering high returns in fixed income, the flow of foreign capital increased, strengthening the real and consequently putting pressure on the dollar’s decline.
Additionally, the reduction of fiscal concerns and the perception of greater political stability also contributed to improving the investment environment, reinforcing the movement of appreciation of the Brazilian currency.
Global Scenario Requires Caution in Dollar Purchases
Despite the relief for those monitoring the exchange rate, analysts warn that the dollar’s decline should not be interpreted as a permanent trend.
According to Cássio Segura, Director of International Operations at Inter, there remains a high degree of global uncertainty, which can directly affect the currency’s behavior.
“The exchange rate still depends on internal and external economic variables that are not easy to predict due to the moment of uncertainty in the global scenario,” explained the executive.
Therefore, even with the current depreciation, experts recommend caution before making significant dollar purchases.
Sharp movements in international markets, geopolitical crises, or new interest rate decisions in the U.S. can quickly alter the scenario.
Diversifying Is More Important Than Timing the Market
Even with the significant drop in the American currency, investing in dollars remains a valid diversification strategy.
According to Segura, allocating part of one’s assets to dollar-linked assets is a way to protect purchasing power and reduce risks during times of instability.
“Diversifying our investments in foreign currency is healthy and timeless, regardless of the moment and the dollar’s price,” stated the expert.
He emphasizes that the key is to plan with discipline and a long-term vision, without trying to “time the market.”
“Investors who try to time their entry usually face greater difficulties and lower returns,” he added.
Thus, the ideal is to view the dollar not as a short-term bet, but as part of a balanced portfolio strategy that includes fixed income, stocks, and other assets.
What to Expect From the Economy and the Exchange Rate in the Coming Months
The trajectory of the dollar still depends on the global economy and interest rate decisions in Brazil and the United States.
If the Selic remains high and the Federal Reserve keeps interest rates stable, the real may continue strong. This benefits those looking to buy or invest abroad.
But any sign of fiscal or political instability could change the scenario. A global slowdown could also strengthen the dollar.
Therefore, experts say that the best time to buy dollars is with planning, not in a frenzy.
The current drop in the currency offers good opportunities, but each decision should consider the investor’s risk profile and objectives.
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