Stumble Guys

What is Stumble Guys?

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. 

What is Stumble Guys?

What the president didn’t address is the tax revenue from betting.

In 2025, Brazil collected almost BRL10 billion ($1.97 billion) in tax revenue from the licensed sector. In the first seven months of this year alone, BRL8.7 billion generated by the activity was delivered to public coffers. The Federal Revenue Service itself estimates that the sector should reach BRL16 billion in revenue during 2026.

Besides revenue collection, another concern is legal and economic. Companies have paid over BRL2.5 billion for licences since the sector’s regulation. Certainly, the end of the activity would lead to litigation to recover the amounts paid and compensation for investments made. Furthermore, the revenue from betting is already included in the Annual Budget Law and the Budget Guidelines Law, which define the priorities for federal government spending.

About Stumble Guys

Days after the US Senate failed to advance the CLARITY Act, the Commodity Futures Trading Commission (CFTC) has sent a new rulemaking package on crypto markets for review to the White House.

The Office of Information and Regulatory Affairs (OIRA) received the filing on September 17, which is titled “Regulation Crypto Asset Transactions and Regulation Crypto Asset Markets.” The proposal remains in the early stages, and the details are not yet public, as reported by The Block. 

The move came shortly after the Senate declined to advance the Digital Asset Market CLARITY Act. The procedural vote on September 15 rejected it with 49-50, not meeting the 60 votes required to move forward.