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About Joker Strike
Strip away the language of contracts, order books and event trading and Bernard Marantelli has a blunt description of what is happening inside US sports prediction markets. “Kalshi is a sportsbook that’s just not allowed to have an in-house risk team,” says the founder of White Swan Data, one of the specialist firms now making markets on prediction exchanges.
The difference is all about the risk function. A sportsbook employs traders to price bets and manage its exposure. An exchange provides an API through which firms compete to quote prices and supply liquidity.
“Here’s an API. Bernard and 88 other people can market-make all these request-for-quotes (RFQs),” Marantelli says. “Some people might come in and just do esports because they’re esports experts. Others do everything. Some focus on same-game parlays. But it’s a sportsbook.”
What is Joker Strike?
During a livestream on Sunday, he said he had met with “eight victims of online betting”. To reinforce his criticism of the sector and in an attempt to win over conservative voters, he pointed out that one gambler had made 1,400 instant fund transfers (Pix) to a betting site. Lula criticised the Central Bank for failing to detect such a high volume of transactions to a single company.
However, that responsibility does not lie with the Central Bank. It is the role of the Secretariat of Prizes and Bets to monitor and regulate the sector. Betting companies submit detailed daily reports on bettors’ financial transactions with the sites. A specific module within Brazil’s betting management system detects recurring transfers.
“Today I met a young man who made 1,400 Pix transfers in three months, and the Central Bank didn’t detect that this was an excessive number of transfers to the same company?” Lula said.
About Joker Strike
Wilson expects others to follow.
For Wilson, the bigger point is not who else may follow, but why operators need these tools in the first place. Splash Tech was built to help operators make existing content portfolios work harder, using free-to-play experiences and a supplier-agnostic jackpot engine to drive engagement, retention, cross-sell and lifetime value across casino, sportsbook and third-party content.
Jackpots and free-to-play may be very different propositions, but Wilson judges both against the same unromantic measure: whether they produce value for the operator.
