Forecast contracts can be a low-cost way to express well-researched probability views, but without disciplined sizing, ...

Polymarket exploded into the public eye during the 2024 election between President Donald Trump and President Joe Biden.

Don’t look now, but it appears that the controversial candidate is separating himself in the New York City mayoral race.

During Churchill Downs’ Q2 earnings call on July 24, CEO Bill Carstanjen wasasked about the potential threat to horse race ...

Kalshi, the only U.S. exchange cleared to offer event-based trading, is adding Elon Musk’s Grok AI to its platform, giving ...

The prediction market, Kalshi, and Elon Musk’s company, xAI, have announced a partnership which is ‘effective immediately.’ ...

Elon Musk’s artificial intelligence startup xAI is partnering with regulated prediction market Kalshi to bring its chatbot ...

Kalshi is now partnering with Elon Musk's artificial intelligence company xAI to integrate Grok, xAI's advanced chatbot, into ...

Kalshi co-founder, CEO and social media newsmaker Tarik Mansour posted word of a deal that will bring xAI chatbot Grok to the ...

Elon Musk has taken a leading role in online prediction markets as his AI firm xAI announced the integration of its AI ...

Sports betting giant DraftKings is rumored to be in the process of purchasing prediction market software Railbird, but this ...

Kalshi announced a partnership with xAI that will embed tech from Elon Musks's artificial intelligence company into its trading platform ...