Happy Scratch

How to play Happy Scratch

The research also found profiles of influencers known as tipsters, sports traders and “professional gamblers”. They sell access to groups, predictions, spreadsheets and other products related to betting, while presenting gambling as an income-generating activity.

According to The Intercept, some content even uses expressions like “leaving the CLT [Brazilian labour law]” and “your dream income” to promote this type of activity. There are also screenshots of alleged user earnings and posts that present gambling as a kind of investment.

These professional content creators on Instagram aren’t limited to sports betting. There are niches of creators focused on casino games, like the controversial Fortune Tiger, with a communication strategy similar to that of sports betting.

How to play Happy Scratch

While sports event contracts are currently the tentpole category for the prediction market industry, data indicate bettors and traders are embracing other categories.

Fullstory points out that while 62% of consumers have dabbled in sports event contracts, 42% traded economic or financial derivatives on a prediction market while a comparable percentage transacted in an election or political event contract. More than a quarter traded at least one entertainment or pop culture derivative.

That widening breadth is vital for the industry at a time when some analysts estimate volume could jump to $10 trillion by 2035 – a projection that is largely rooted in other categories surpassing sports for the top spot.  

How to play Happy Scratch

As Macquarie analyst Chad Beynon points out, prediction markets generated $4.3 billion in taker volume during the first week of September without any help from the NFL, building on momentum from the 2026 World Cup. However, the NFL’s impact was immediate, with taker volume hitting a daily record during Week 1 of the campaign.

With all that in mind, it’s not surprising that Macquarie expects sports event contracts will drive approximately 80% of taker volume this year, but Beynon sees other categories growing over the long term.

“We expect non-sports categories such as economics, politics, crypto, and entertainment to gain share over time,” says the analyst.