Buffalo Thunderstacks

How to play Buffalo Thunderstacks

The leadership team highlighted access to OpenBet’s wider scale, capabilities and product portfolio as a significant benefit of the deal.

Its platform supports omnichannel betting across the EMEA region, with integrated trading, risk management and back-office functionalities. 

“Our focus has always been on providing our customers with reliable technology, deep expertise and long-term partnership, said Torrejón and Gábor.  

About Buffalo Thunderstacks

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. 

What is Buffalo Thunderstacks?

Jean-Michel Costes has also left the board after concluding his role at France’s Autorité Nationale des Jeux (ANJ). 

Costes was involved with GREF at a time when numerous European regulators, including the ANJ, focused on tightening advertising regulations and boosting player protection frameworks. The forum thanked Costes for his dedicated service.

Replacing Miller as treasurer is Ian Angus, director of policy at the UK Gambling Commission where, since 2020, he has been closely engaged in policy development. This includes the Gambling Act white paper and its recommendations on financial risk assessments.