Stackem

What is Stackem?

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 Stackem

Within the report, Spectrum alleged “concerns around the availability of Evolution’s games in certain prohibited markets, the regulatory implications of its practices, and the lack of proactive monitoring of its customers”.

However the report confirms that Spectrum did not believe Evolution had engaged in any illegal practices. 

iGB is publishing the full 69-page report, which is accessible to registered users of the New Jersey court system, below for anyone to read.

What is Stackem?

Parliament rose on 22 July having passed 162 laws, none concerning betting. Egyptian news outlet Al-Watan reported that electronic betting was still among the committee’s files awaiting discussion on 17 August, listed separately from the cybercrime amendments. The House reconvenes on 1 October.

Neither bill has created a route to license private online betting. Egypt is pursuing an increasingly punitive enforcement model instead.

The three markets have reached the same point by different routes. Morocco has an incumbent defending its exclusivity through the courts, so far without success.