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What is Gems Bonanza?
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.
What is Gems Bonanza?
According to OpenBet, the deal is aimed at strengthening the supplier’s presence in regulated lottery markets and expanding its sportsbook capabilities tailored for Tier 1 operators.
The deal, subject to regulatory approvals, is expected to be finalised later in 2026.
With the addition of OmniLogic, the supplier expects to “add proven technology, specialist expertise and established customer partnerships that complement our existing capabilities and strengthen our global business”.
About Gems Bonanza
Despite the increase in remote GGY, new account registrations fell 3% to 32.4 million. There were 25.7 million active accounts at the end of the final reporting quarter.
Funds held in customer accounts also declined sharply. Operators held £886.6 million ($1.19 billion), down 13.9% from the same point a year earlier.
Retail betting diverged significantly from the wider market, with non-remote betting GGY falling 3.3% to £2.4 billion ($3.2 billion). The number of betting shops dropped for a 12th consecutive reporting period to 5,617 premises—a 3.6% annual decline (down 208 shops from March 2025).
