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About Captain Nemo
The consumer battle in prediction markets is increasingly visible. Kalshi, Polymarket and newer entrants are expanding their sports products, while DraftKings, Flutter, Robinhood and a host of others are investing in exchanges, distribution and market-making capabilities.
In fact, behind those brands, a whole new sector is taking shape. Data and streaming suppliers, specialist market makers and technology companies are quickly invading the space.
The investment banking and capital markets firm Jefferies said in a September report that sports had become prediction markets’ “most important liquidity driver”, with combo and parlay-style contracts accounting for an increasing share of activity. But the analysts cautioned that prediction markets are scale businesses with relatively low revenue yields, leaving their economics dependent on sustained liquidity, engagement and trading activity.
About Captain Nemo
“Joining OpenBet gives us the opportunity to build on that foundation as part of one of the world’s leading sportsbook businesses. For our customers, it brings the additional scale, capabilities and product portfolio of OpenBet, while maintaining the specialist knowledge and continuity they value today.”
Last year, OpenBet completed its management buyout in a $450 million deal that saw CEO Jordan Levin and other senior executives take control over the platform business from Endeavor.
“As this new chapter begins, OpenBet is better positioned than ever to drive market expansion and product innovation while defining the future of betting and gaming entertainment,” Levin said at the time.
How to play Captain Nemo
Quarterly data from January to March 2026 reinforced this trend, with online verticals generating £2.2 billion, and remote casino alone accounting for 68.3% (£1.5 billion) of that total.
The first quarter of 2026 saw a total industry GGY of £4.4 billion including lotteries, or £3.4 billion excluding lotteries.
As of 31 March 2026, there were 2,154 licensed gambling operators, marking a 1.1% decline on the previous year. However the number of separately licensed gambling activities edged up 0.4% to 3,097.
