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Yahoo Finance has soured on prediction market Polymarket, closing a deal between the financial news platform and the event contract operator in less than a year after it began.
The two companies began collaborating in November 2025. As part of the deal, Polymarket provided data for a dedicated prediction market section on Yahoo Finance. The feature provided market-based probabilities of economic, political, and financial developments alongside Yahoo Finance content.
The Yahoo Finance prediction market section was taken out in April. The companies have now confirmed that the larger deal is also off, as reported by Bloomberg.
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Brazil President Luiz Inácio Lula da Silva stated that, if it were up to him, online betting companies would be shut down.
During a livestream on Sunday, he said he had met with “eight victims of online betting”. To reinforce his criticism of the sector and in an attempt to win over conservative voters, he pointed out that one gambler had made 1,400 instant fund transfers (Pix) to a betting site. Lula criticised the Central Bank for failing to detect such a high volume of transactions to a single company.
However, that responsibility does not lie with the Central Bank. It is the role of the Secretariat of Prizes and Bets to monitor and regulate the sector. Betting companies submit detailed daily reports on bettors’ financial transactions with the sites. A specific module within Brazil’s betting management system detects recurring transfers.
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The Commerce Department has jurisdiction over the USPTO, meaning Lutnick is the boss of the USPTO Director John Squires. Squires, who became 60th director of the USPTO a year ago, has been publicly effusive in his praise of Lutnick.
More relevant to DraftKings is the fact that under his leadership, the patent office has moved to significantly limit access to the Patent Trial and Appeal Board (PTAB) – the very board to which the gaming company is appealing in an effort to have the Cantor patent annulled.
Both Squires and his predecessor, Coke Morgan Stewart, made it harder for filers to get in front of the PTAB, typically citing patent ages or court rulings.