SiaPredict DailyOctober 27, 2026
Top line
The NBA became the third major US league to sign an integrity MOU with the CFTC, and paired it with commercial deals naming Kalshi and Polymarket preferred exchanges and extending DraftKings into prediction markets. Leagues are now writing market-integrity terms into their licensing, a template operators should expect to see repeated.
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NBA names Kalshi and Polymarket preferred prediction market exchanges, extends DraftKings deal
In its October 26 announcement, the NBA designated Kalshi and Polymarket Preferred Prediction Market Exchanges, with rights to NBA intellectual property, US promotional activations and official Sportradar data to settle authorized markets. The framework limits permissible markets, bars league and team personnel from trading NBA event contracts and requires information sharing on suspicious trading. DraftKings' existing NBA agreement was expanded to cover prediction markets, and the league says further operator arrangements will follow in the coming weeks. Financial terms were not disclosed.
NBA