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About Running Sushi
Two blockbuster developments in the casino space earlier this year seemed to indicate an increasingly bullish bet on the sector, including Fertitta Entertainment’s acquisition of Caesars Entertainment in May. The other is a subsequent takeover offer of MGM Resorts from its largest shareholder, Barry Diller’s People Inc. But a negative shift in market conditions could affect both deals.
In July, Fertitta’s General Counsel Steven Scheinthal told the Nevada Gaming Control Board that the company had a letter of intent from banks to finance the transaction but was waiting for better borrowing conditions. Fertitta is assuming nearly $12 billion in Caesars’ debt and is committed to a $6.6 billion financing package.
“Our hope is that in the next few months there will be a window of opportunity where the market will be hotter and [it’s] a more interest rate friendly environment where we can go raise the money and then just put it in an escrow account,” Scheinthal said at the time.
What is Running Sushi?
He was also fined $71,356.
Kalshi’s compliance department uncovered a series of large trades made by Santos throughout February 2026 involving contracts that would pay out based on whether he attended the State of the Union address on 24 February.
The exchange reported that Santos then issued public statements regarding his attendance, some deemed false or misleading, that were deliberately aimed at influencing the price of “Yes” or “No” contracts connected to his attendance.
How to play Running Sushi
“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.”
The institutional layer is largely invisible to customers presented with a P2P proposition. Retail users may technically trade against one another, but the depth required by a mass-market product cannot be supplied by occasional customers alone. Professional firms must be prepared to quote continuously and commit substantial capital.
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.
