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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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Illinois Gaming Board data obtained earlier this year by the Chicago Sun-Times revealed that 502 gaming-related burglaries had been reported through June 22—already topping the 473 recorded during all of 2025. More than $1.5 million was stolen during the first half of 2026 across more than 100 municipalities.
The attacks have shown little sign of slowing. Earlier this month, law enforcement noted that a single crew is suspected in coordinated burglaries across Wheeling, New Lenox, and Peotone, where masked offenders armed with sledgehammers hit gaming venues within a 24-hour span.
New Lenox alone recorded at least 14 gaming-related smash-and-grab burglaries by early September.
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“We think there needs to be stronger regulations into the predictive markets,” he said. “We want to see that to protect the integrity of our game – we want to make sure we are protecting the consumers that are on those platforms.”
Despite a rapid ascension throughout the US, Kalshi has been relatively mum on potential international expansion down the road. There is some sentiment that Kalshi will wait to build abroad until after the completion of an initial public offering. At present, Kalshi has sought a valuation of around $44 billion.
Kalshi has imposed strict protocols for customer sign-up, which includes proof of US residency, along with a US tax identification number. The operator also requires traders to complete a robust know-your-customer check before trading on its site.