Grand Casanova

About Grand Casanova

“One fact of financial life should never be forgotten. Wall Street–to use the term in its figurative sense–would like its customers to make money, but what truly causes its denizens’ juices to flow is feverish activity. At such times, whatever foolishness can be marketed will be vigorously marketed–not by everyone but always by someone,” Buffett warned.

Buffett was not always entirely anti-gambling. Before commercial sports betting expanded across the United States, he regularly offered $1 million annually to any Berkshire Hathaway employee who submitted a perfect NCAA March Madness men’s basketball bracket.

To date, no individual has ever recorded a verified perfect NCAA tournament bracket.

What is Grand Casanova?

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. 

How to play Grand Casanova

Operating profit rose to €227.7 million, up from €220.6 million, while profit for the period reached €234.2 million, compared to €229.6 million a year earlier. 

The company attributed this positive financial momentum to growth within its digital channels. 

Digital gross gaming revenue represented 64.5% of the parent company’s total in H1, up 3.6 percentage points from the previous year.