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The Event Horizon

About the Substack

Prediction markets news, daily roundups, analysis and legal insights from Dustin Gouker, covering Kalshi, Polymarket, Robinhood, DraftKings, sports event contracts, regulation and more.

About Dustin Gouker

I write two newsletters: The Closing Line on the U.S. gambling industry, and The Event Horizon on prediction markets. I am a longtime gambling industry journalist, analyst and consultant covering sports betting, online gambling and beyond.

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