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Marantelli says the London-based White Swan is a significant market maker on several secondary exchanges, accounting for as much as 40% of activity on some platforms. Its particular focus is the RFQ, parlay market.
“Just better margins,” he says of that decision. “I think it’s more defendable. It’s the area that fewer people can do well. So I think it’s more defendable margin, more ability to get long-term contracts and beneficial positions.”
Singles can be profitable, but parlay pricing requires the market maker to calculate the correlations between multiple outcomes and respond dynamically to individual requests. It is a skill set built over years in the sharper regions of the existing sports betting ecosystem.
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About 1,300 workers represented by UNITE HERE Local 26 and Teamsters Local 25 unions at Encore Boston Harbor went on strike on Friday after their previous collective bargaining agreement expired on 31 August.
In a statement, Wynn Resorts said the unions chose to strike “despite our continued efforts” to negotiate a new deal. Workers are calling for wage increases, healthcare and pension benefits and job security protections. The casino will remain operational despite the walkout. Workers had voted to authorise the strike on 20 August.
“We are committed to finding common ground that is fair, financially sustainable and protects jobs for the long term,” Wynn said.
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Some politicians stated their opinion that the legal gambling age in the Netherlands should be increased to 21 from the current barrier of 18 years old.
This isn’t the first time this policy has been mooted in the Dutch parliament. A 2025 bill proposed raising the age for “higher-risk” activities like online slots.
Van Bruggen insisted more time was needed to establish whether an age limit hike to 21 would actually have the adverse effect of pushing young people in the Netherlands towards unlicensed offerings.
