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The CFTC proposed a new rulebook for prediction markets in the US. The framework would allow most sports-related bets while trying to avoid inviting obvious manipulation.
Under the new rules, contracts on player injuries, officiating outcomes, “first-pitch” bets, player ejections, and virtually all bets on war, terrorism, or assassinations would be barred as not in the public interest.
The proposal is notable for what it doesn’t do: No raising the minimum age from 18 to 21, no ban on athlete prop bets, and no return to Biden-era election betting restrictions. It formally rescinds the 2024 ban on sports-related event contracts, replacing prohibition with regulated permission — a win for Kalshi and Polymarket.
Scrutiny of prediction markets has grown due to well-timed trades ahead of Trump’s major policy surprises. Those trades netted millions for unknown traders, and alleged insider trading cases have multiplied: a Special Forces soldier bet on Maduro’s capture, George Santos wagered on his own State of the Union attendance, and many Trump insiders have allegedly bet on policy announcements right before the President’s Truth Social tweets.
Little wonder, then, that the rulemaking doesn’t have much to say about insider trading.From: In prediction markets, the house always wins (TWIF 6/12).
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