Brazil’s important inventory alternate B3 will start providing six new derivatives contracts on April 27 that permit buyers to wager on the chance of future occasions, starting from the value of bitcoin to actions within the greenback and Ibovespa index.
The devices, known as Occasion Contracts, function on a framework just like prediction markets like Kalshi and Polymarket. Costs vary as much as 100 reals ($19), with every contract’s worth reflecting the market’s estimated likelihood of an consequence.
B3’s contracts are regulated by Brazil’s securities authority (CVM) and designed for skilled buyers, the alternate stated.
The six contracts cowl mini futures and spot costs for the Ibovespa index, the U.S. greenback, and bitcoin. They’re structured with fastened payouts and recognized dangers from the outset, like crypto worth prediction markets on Kalshi and Polymarket.
Merchants received’t take supply of the underlying property, and settlement is as a substitute cash-based. For now, solely buyers with greater than 10 million reals ($1.9 million) in property or CVM certification can commerce the brand new merchandise.
B3’s vice chairman of Merchandise and Shoppers, Luiz Masagão, stated the launch is a part of a broader push to modernize derivatives buying and selling in Brazil.
The alternate already affords contracts tied to central financial institution choices in a number of nations and has watched the expansion of predictive platforms overseas intently, Masagão added.
The alternate late final 12 months revealed it’s working by itself tokenization platform and stablecoin, each anticipated to be launched this 12 months.
B3’s launch marks the primary federally regulated prediction market in Brazil, although it enters an more and more crowded discipline. Platforms like Prévias and Palpitada have been working domestically in a regulatory grey space, whereas U.S.-based Kalshi not too long ago partnered with XP Worldwide, Brazil’s largest brokerage, to supply occasion contracts tied to Brazilian financial outcomes.
The transfer additionally comes amid a worldwide prediction market growth. Notional quantity is now nearing $160 billion, in accordance with a Dune dashboard, whereas distinctive customers have crossed the three million mark.
Polymarket and Kalshi dominate the area globally, accounting for many of the notional quantity. Intercontinental Alternate, the proprietor of the New York Inventory Alternate, not too long ago doubled down on Polymarket and bringing its complete dedication to almost $2 billion.
Nonetheless, the regulatory panorama stays unsettled on either side of the equator. In Brazil, authorized consultants say it is unclear whether or not oversight of prediction markets ought to in the end fall to the CVM, the Central Financial institution, or the Ministry of Finance.


