Ruff Heist

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Yahoo Finance has ended its dedicated prediction market integration with Polymarket, cutting short a high-profile partnership less than a year after launch.

The investing and news site announced last week that it halted an arrangement in which it used Polymarket prediction market data for a dedicated hub on the website.

That relationship ended in April, just six months after it started. Yahoo Finance confirmed the end of that agreement to Bloomberg but noted that Polymarket remains an advertising partner.

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“The two [concerns] are the integrity of athletic competition, and how that could potentially be impacted by a proliferation of legalized sports wagering. And then the second is really the health and well-being of student athletes.“

Stevenson added that the NCAA is determined to keep local student organisations informed of key regulations. 

“Even though we are seeing legalization of sports wagering, it is still a violation of NCAA rules. I do think people and member institutions really need to make sure that their student athletes are aware, so that they don’t walk themselves into any kind of issues,” she said.

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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.