About this app
What is Generous Jack?
The decision to use a provisional measure means the restrictions can take effect immediately, less than a month before the elections. This is the clearest indication yet that the sector is being used for electoral purposes to try and secure Lula’s re-election.
The drafting of the text is reportedly in the hands of the Civil House, with some believing that it serves an electoral purpose, meaning Lula potentially riding the wave of criticism against the sector.
The Brazil betting industry has faced increasing scrutiny of late over claims that families are falling into debt because of gambling.
How to play Generous Jack
The US addressable market is vastly larger and customer recruitment remains strong. Marantelli says Kalshi increased its number of clients fivefold during the World Cup, while White Swan predicts that NFL prediction markets could generate between $5 billion and $7 billion of liability in a single week.
But he acknowledges the possibility that faster customer losses could eventually test the sustainability of the model.
“They lose quicker, dry up quicker, recruitment or re-recruitment,” he says. “If the recruitment of players dries up, then what are you going to do? Definitely there can be components like that.”
What is Generous Jack?
The investing and news site announced last week that it halted an arrangement in which it used Polymarket prediction market data for a dedicated hub on the website.
That relationship ended in April, just six months after it started. Yahoo Finance confirmed the end of that agreement to Bloomberg but noted that Polymarket remains an advertising partner.
“The new hub will display probability data from Polymarket for key economic, government, & market outcomes,” said Polymarket in a post on X last November. “Each probability view will be paired with related news, quotes, & analysis from Yahoo Finance + its partners. By combining trusted data with in-depth analysis, the hub will empower investors to make smarter, more strategic prediction market investments.”
