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Brazil Bans 27 Prediction Market Platforms, Including Kalshi and Polymarket, as Illegal

According to Cointelegraph, Brazilian authorities have announced the blocking of 27 prediction market platforms, including Kalshi, Polymarket, PredictIt, Robinhood’s prediction feature, and Fanatics Markets. The ban is led by the Ministry of Finance and enforced by the National Telecommunications Agency (Anatel), based on Resolution No. 5,298 issued by Brazil’s National Monetary Council (CMN) on April 25, and will officially take effect in early May. The new regulation explicitly prohibits prediction contracts tied to sports, politics, entertainment, or social events, deeming them closer in nature to gambling than financial investment; only contracts linked to economic indicators—such as inflation, interest rates, exchange rates, and commodity prices—are permitted. Dario Durigan, Executive Secretary of the Ministry of Finance, stated that prediction markets could exacerbate debt burdens for households and small- and medium-sized enterprises, posing financial risks. Similar restrictions have already been adopted by several countries, including France, Belgium, and the Netherlands.

Wisconsin Sues Kalshi, Robinhood, Coinbase, and Others Alleging Illegal Sports Betting

on April 23, Wisconsin Attorney General Josh Kaul filed a lawsuit in Dane County against Kalshi, Robinhood, Coinbase, Polymarket, and Crypto.com, accusing these fintech and crypto platforms of facilitating illegal sports betting through event contracts. Josh Kaul is requesting the court to issue preliminary and permanent injunctions, declaring that the platforms' operations violate Wisconsin's gambling laws and constitute a public nuisance. The complaint states that repackaging wagers as event contracts does not change their fundamental nature, with approximately 90% of Kalshi's business coming from sports-related contracts, generating annualized revenue exceeding $1 billion. Robinhood and Coinbase are also implicated in the case, routing user orders to Kalshi's markets through distribution agreements. Regulators in Nevada, Arizona, and Tennessee have also taken similar legal actions or issued cease-and-desist orders.

Robinhood Lists ZEC

that, according to its official page, Robinhood has listed ZEC.

Robinhood Receives In-Principle Approval to Launch Brokerage Business in Singapore

According to an official announcement, Robinhood has received in-principle approval (IPA) from the Monetary Authority of Singapore (MAS) to launch brokerage services in Singapore, covering securities trading, exchange-traded derivatives, custody, product financing, and collective investment schemes. Robinhood stated that Singapore will serve as its Asia-Pacific headquarters to support its international expansion. Its subsidiary, Bitstamp Asia Pte. Ltd., already holds a Major Payment Institution (MPI) license issued by the MAS. Note that in-principle approval is not equivalent to a formal license; Robinhood Singapore Pte. Ltd. must still meet relevant conditions before receiving final approval to commence operations.

Bernstein: Predicts market trading volume will exceed $1 trillion by 2030, with Robinhood and Coinbase poised to become core distribution platforms

According to CoinDesk, Wall Street brokerage Bernstein released a research report stating that prediction market trading volume is expected to grow from $5.1 billion in 2025 to approximately $100 billion in 2030, representing a compound annual growth rate (CAGR) of roughly 80%. Trading volume is projected to reach $24 billion in 2026, while Polymarket and Kalshi combined have already generated $60 billion in trading volume year-to-date. The report identifies three core drivers of this growth: increasing regulatory clarity at the federal level, blockchain infrastructure enabling global liquidity, and integration with mainstream trading platforms. Industry revenue is expected to rise from approximately $400 million in 2025 to about $10.8 billion in 2030. Distribution capability is viewed as a key competitive barrier. Robinhood has achieved an annualized revenue run-rate of $350 million from prediction markets and is advancing its exchange infrastructure development; Coinbase, meanwhile, offers nationwide access to over 1,000 contracts via the Kalshi platform. Bernstein maintains an “Outperform” rating on both companies.