Bank of Brazil decision in August?: how this market works

What you need to know

This market asks whether Brazil's central bank will cut its main interest rate by a small, specific amount at its next scheduled meeting. The Selic rate is the key interest rate that the Bank of Brazil uses to control inflation and borrowing costs across the whole economy. A 'Yes' for the 25 bps decrease option means the rate drops by 0.25 percentage points, making borrowing slightly cheaper. A 'No change' result means the bank holds the rate exactly where it is. The market settles based on the official decision announced by COPOM, Brazil's central bank policy committee, at its meeting on August 3-4, 2026. Whatever rate change the committee announces in its official statement decides the outcome. One important edge case: if the meeting is cancelled or delayed past the next scheduled meeting, the market automatically resolves as 'No Change', even if no actual decision was made. Emergency rate changes outside this meeting do not count. None of the recent news provided relates to Brazil's central bank or the Selic rate. To follow this market meaningfully, the most useful things to watch for would be Brazilian inflation data, official signals from COPOM members about their intentions, and any major shifts in Brazil's economic outlook between now and early August 2026. The market currently prices a rate cut at around 78%, so it leans clearly in one direction, but the remaining 22% chance of no change reflects real uncertainty. Brazil's inflation environment can shift quickly, and central banks sometimes surprise markets by holding rates steady when new data arrives. The meeting is still weeks away, leaving time for economic conditions to change. The main question is not really whether both outcomes are equally likely, but whether something unexpected happens before August 4.

The odds right now

• 25 bps decrease-10.0 pts (1w)76%
• No Change+9.8 pts (1w)22%
• 50+ bps decrease-0.1 pts (1w)1%
• 50+ bps increase-0.3 pts (1w)1%
• 25 bps increase0%

Price history

How this resolves

Resolves August 4, 2026

This market will resolve according to the change in basis points in the target for the Selic rate resulting from the August 2026 meeting of the Bank of Brazil’s Monetary Policy Committee (COPOM), relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Brazil, including the statement or release from its August 2026 Monetary Policy Committee meeting, scheduled for August 3-4, 2026, as listed on the official Bank of Brazil calendar (https://www.bcb.gov.br/en/about/bcb-calendar?categoria=Monetary%20Policy%20Committee%20(Copom)). Read the full resolution rules on the live market page.

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