Resolution No. 5,298 prohibits derivative contracts tied to non-financial events. This targets platforms like Polymarket and Kalshi. The move fights illegal gambling under President Lula’s administration.
The ban covers bets on sports, politics, elections, social issues, culture, and entertainment. Financial derivatives remain allowed. These include contracts on commodities, interest rates, and exchange rates. The Secretariat of Prizes and Betting views prediction markets as fixed-odds bets. Existing rules already regulate such operations.
Regulatory Details and Timeline
Finance Minister Dario Durigan backs the Brazil prediction markets ban. He said Brazil has clear rules for fixed-odds betting. Operators cannot circumvent them. The Ministry of Finance will block sites on May 4, 2026. It will work with banks to halt operations.
Betting firms lobbied for this step. They see prediction markets as rivals. Platforms like Polymarket and Kalshi face shutdown. Brazil’s government officially banned 27 prediction platforms in total, including Kalshi and Polymarket. Brazil joins Argentina and Colombia. These are the first three LatAm nations to restrict prediction markets.
A technical note from the gambling watchdog sparked the action. It equates prediction markets to illegal bets. The National Monetary Council acted fast. Resolution 5,298 entered the official gazette on April 24.
Regional and Global Context
Brazil’s step mirrors US states like Nevada and New York. They class some prediction markets as gambling. However, the US CFTC claims sole oversight. It challenges state bans. In LatAm, Argentina and Colombia moved first. Brazil’s ban strengthens the trend.
President Lula’s team targets unregulated platforms. Fixed-odds betting operates under strict rules. Prediction markets fell into a grey area. Now, regulators close it. Betting firms pushed hard. They want to protect their market share.
The ban highlights tensions. Financial innovation clashes with gambling controls. Emerging markets tighten oversight.
Investors face new risks in Brazil’s capital markets. Fintech and crypto platforms must check compliance. Blocked sites could shift volumes elsewhere. Watch for appeals or workarounds. Traditional betting firms may gain. Global prediction markets lose a key LatAm hub. Monitor Ministry actions post-May 4.
