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Brazil’s 12-month inflation below 5.50% for December 2025?

Market icon

Brazil’s 12-month inflation below 5.50% for December 2025?

>99% chance
Polymarket

$215,286 Vol.

>99% chance
Polymarket

$215,286 Vol.

The IPCA (t. Broad National Consumer Price Index) is the official inflation rate measure used by the Brazilian government, tracked by the Brazilian Institute of Geography and Statistics (IBGE). The IPCA reflects the cost of living for households across urban areas in Brazil, measuring changes in prices for a diverse set of goods and services.

This market will resolve to “Yes” if the 12-month IPCA for December 2025 is below 5.50%. Otherwise, this market will resolve to “No”.

This market will resolve according to IBGE's (https://www.ibge.gov.br/en/indicators#ipca) public release of 12 month IPCA figure for December 2025, expected in January 2026. If the publication of this figure is delayed beyond February 28, 2026 ET, this market will resolve according to the last published figure.

Because this market's resolution source reports inflation over 12 month periods to two decimal points (e.g. 4.56%), this is the level of precision that will be used when resolving the market.
Volume
$215,286
End Date
Jan 31, 2026
Market Opened
Mar 18, 2025, 1:14 PM ET
The IPCA (t. Broad National Consumer Price Index) is the official inflation rate measure used by the Brazilian government, tracked by the Brazilian Institute of Geography and Statistics (IBGE). The IPCA reflects the cost of living for households across urban areas in Brazil, measuring changes in prices for a diverse set of goods and services. This market will resolve to “Yes” if the 12-month IPCA for December 2025 is below 5.50%. Otherwise, this market will resolve to “No”. This market will resolve according to IBGE's (https://www.ibge.gov.br/en/indicators#ipca) public release of 12 month IPCA figure for December 2025, expected in January 2026. If the publication of this figure is delayed beyond February 28, 2026 ET, this market will resolve according to the last published figure. Because this market's resolution source reports inflation over 12 month periods to two decimal points (e.g. 4.56%), this is the level of precision that will be used when resolving the market.

Outcome proposed: Yes

No dispute

Final outcome: Yes

The IPCA (t. Broad National Consumer Price Index) is the official inflation rate measure used by the Brazilian government, tracked by the Brazilian Institute of Geography and Statistics (IBGE). The IPCA reflects the cost of living for households across urban areas in Brazil, measuring changes in prices for a diverse set of goods and services.

This market will resolve to “Yes” if the 12-month IPCA for December 2025 is below 5.50%. Otherwise, this market will resolve to “No”.

This market will resolve according to IBGE's (https://www.ibge.gov.br/en/indicators#ipca) public release of 12 month IPCA figure for December 2025, expected in January 2026. If the publication of this figure is delayed beyond February 28, 2026 ET, this market will resolve according to the last published figure.

Because this market's resolution source reports inflation over 12 month periods to two decimal points (e.g. 4.56%), this is the level of precision that will be used when resolving the market.
Volume
$215,286
End Date
Jan 31, 2026
Market Opened
Mar 18, 2025, 1:14 PM ET
The IPCA (t. Broad National Consumer Price Index) is the official inflation rate measure used by the Brazilian government, tracked by the Brazilian Institute of Geography and Statistics (IBGE). The IPCA reflects the cost of living for households across urban areas in Brazil, measuring changes in prices for a diverse set of goods and services. This market will resolve to “Yes” if the 12-month IPCA for December 2025 is below 5.50%. Otherwise, this market will resolve to “No”. This market will resolve according to IBGE's (https://www.ibge.gov.br/en/indicators#ipca) public release of 12 month IPCA figure for December 2025, expected in January 2026. If the publication of this figure is delayed beyond February 28, 2026 ET, this market will resolve according to the last published figure. Because this market's resolution source reports inflation over 12 month periods to two decimal points (e.g. 4.56%), this is the level of precision that will be used when resolving the market.

Outcome proposed: Yes

No dispute

Final outcome: Yes

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Frequently Asked Questions

"Brazil’s 12-month inflation below 5.50% for December 2025?" is a prediction market on Polymarket where traders buy and sell "Yes" or "No" shares based on whether they believe this event will happen. The current crowd-sourced probability is 100% for "Yes." For example, if "Yes" is priced at 100¢, the market collectively assigns a 100% chance that this event will occur. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Brazil’s 12-month inflation below 5.50% for December 2025?" has generated $215.3K in total trading volume since the market launched on Mar 18, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Brazil’s 12-month inflation below 5.50% for December 2025?," simply choose whether you believe the answer is "Yes" or "No." Each side has a current price that reflects the market's implied probability. Enter your amount and click "Trade." If you buy "Yes" shares and the outcome resolves as "Yes," each share pays out $1. If it resolves as "No," your "Yes" shares pay $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current probability for "Brazil’s 12-month inflation below 5.50% for December 2025?" is 100% for "Yes." This means the Polymarket crowd currently believes there is a 100% chance that this event will occur. These odds update in real-time based on actual trades, providing a continuously updated signal of what the market expects to happen.

The resolution rules for "Brazil’s 12-month inflation below 5.50% for December 2025?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.