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About Dynamic European Roulette
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.
Yahoo said Polymarket is still an advertising partner and suggested the two could collaborate on other projects in the future. Polymarket has not provided any public explanation for the end of the data partnership.
About Dynamic European Roulette
For all the hoopla surrounding prediction markets and expectations that the industry will eat away at sportsbooks’ NFL handle this season, the old guard industry is expected to control nearly 80% of pro football wagers this year.
Eilers & Krejcik Gaming (EKG) estimates that bettors will plunk down $40.5 billion on the NFL this season through regulated channels. Traditional sportsbooks are projected to capture $31.7 billion of that total, compared to a handle analog of $8.4 billion for prediction markets—a 79% to 21% split in favor of legacy operators.
Handle analog is a metric used as a cleaner comparison between sportsbooks and prediction markets because the latter’s volume doesn’t compare evenly with sportsbook handle.
How to play Dynamic European Roulette
Through July, the Las Vegas Convention & Visitors Authority (LVCVA) reported that visitor volume has rebounded only 0.5%. 2026 followed a difficult 2025, where visitation crashed 7.5%.
Far fewer travelers are arriving in the casino town by air this year. Harry Reid International Airport reported 30.2 million passengers through July—a 6.9% drop from the same period in 2025—with international traffic down nearly 9%.
The LVCVA and Harry Reid International Airport have not yet released their August reports. Truist Securities analyst Barry Jonas isn’t expecting a major rally.
