Turns out, prediction markets weren’t the regulatory wild west people thought they were.
David Miller, the CFTC’s enforcement director, showed up at a New York University panel on March 31 and basically told the industry to stop kidding itself. He said a myth had spread that insider trading is not just allowed but actually encouraged on these platforms, and he shut that idea down completely. His exact words were: “Not so.”
Short. Blunt. And probably the two most expensive words in crypto right now.
The CFTC Has Been Watching Prediction Markets Closely
This warning didn’t drop randomly. The agency has been building toward this for months, watching a string of suspicious trades pile up with no real federal pushback.
Back in January, traders on prediction platforms appeared to know in advance that a White House Press Secretary’s speech would wrap up before the 65-minute mark. It ended 30 seconds short of that threshold, and those who bet on it walked away with profits. That one raised a lot of eyebrows on Capitol Hill.
Before that, someone made over $400,000 betting on the capture of Nicolás Maduro, apparently before that news was anywhere close to public. Regulators noticed.
And then there was Kalshi’s own internal case. A political candidate got caught trading on his own candidacy last May. Kalshi fined him and kicked him off the platform for five years. Handled quietly, but the CFTC was paying attention to every bit of it.
Also Read: Robinhood, Kalshi & Crypto.com Accused of Operating Illegal Gambling Rings
Why Traders Thought They Were Safe on Prediction Markets
Part of the problem is how these platforms were perceived. Because you’re betting on events rather than buying stocks or futures outright, a lot of people genuinely believed the old financial rulebook didn’t apply.
Miller specifically called out finance personalities and social media voices who had been publicly arguing that insider trading laws don’t cover event contracts. That narrative, he said, is simply wrong.
The CFTC’s authority under the Commodity Exchange Act extends fully to Designated Contract Markets, which is exactly what registered prediction platforms are. The instrument looks different. The legal exposure doesn’t.
What Counts as Insider Trading Here?
Same principle as always, just applied to a new context. If you have access to non-public information tied to an event, say, you work in government, you’re connected to a campaign, or you have advance knowledge of a corporate announcement, and you use that to place a bet, that’s misappropriation of confidential information. CFTC regulations explicitly prohibit using confidential information obtained through a position of trust or confidence to trade on any DCM.
It doesn’t matter that the contract says “will X happen by Friday” instead of “buy 100 shares.” The legal structure is the same.
Also Read: Top 5 Polymarket Bets That Disrupted The Crypto Space
Platforms Responded Fast, But Formal Rules Are Coming
Both Kalshi and Polymarket didn’t wait around after Miller’s comments. Polymarket published fresh rules banning trades made on confidential information. Kalshi moved to block politicians from betting on their own campaigns and athletes from wagering on competitions they participate in.
Useful steps, but the CFTC’s message was that platform self-policing alone won’t satisfy them. The agency formally kicked off an Advanced Notice of Proposed Rulemaking in March 2026, opening public comment on what a proper federal framework for these platforms should look like.
Miller added that the agency is actively hiring enforcement staff to handle investigations and push settlements. That’s not the language of an agency planning to sit back.
What Global Traders Need to Understand
A lot of active users on these platforms aren’t based in the U.S. Many assume that creates distance from American regulators.
The CFTC has been clear that it holds primary enforcement jurisdiction over registered prediction market platforms and is ready to pursue federal action when it sees violations worth pursuing. Cross-border activity adds legal complexity, but it’s not a get-out-of-jail card. Regulatory cooperation across countries is increasing, and digital money trails are easier to follow than people assume.
The bottom line for anyone trading these markets globally: if your information came from somewhere it shouldn’t have, you’re exposed.
Also Read: Top 7 Crypto Coins to Buy During the 2026 Bear Market
Do U.S. insider trading laws apply to prediction markets?
Yes, they do. The CFTC has confirmed that event contracts on registered platforms fall under the Commodity Exchange Act. Trading on non-public information is illegal, full stop.
Which platforms does this affect?
Any platform registered with the CFTC as a Designated Contract Market. Kalshi and Polymarket are the biggest names right now, but more are registering every month.
Does this still apply to someone who isn’t in U.S.?
Potentially, yes. If you’re trading on a U.S.-registered platform, U.S. law applies to the trades regardless of where you’re sitting.
What’s actually safe to trade on?
Anything based on publicly available information is fine. The issue arises when someone has access to non-public knowledge about the event they’re betting on.
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