In short
- Massachusetts Democrat Seth Moulton has banned all congressional workplace employees from buying and selling on prediction markets like Polymarket and Kalshi.
- The transfer comes as bipartisan lawmakers introduce the PREDICT Act, which might prolong related restrictions to senior authorities officers
- Prediction market analyst Dustin Gouker says many different congressional places of work are prone to observe go well with.
A prediction market analyst says extra congressional places of work will doubtless observe Massachusetts Democrat Seth Moulton’s (D-MA) lead after he grew to become one of many first members of Congress to ban his employees from buying and selling on platforms like Polymarket and Kalshi.
Efficient Wednesday, Rep. Moulton’s office-wide coverage prohibits all employees, together with district, legislative, communications, and operations personnel, from buying and selling or holding positions on political, legislative, regulatory, or geopolitical outcomes, or on any info realized in an official capability.
Efficient right this moment, Congressman Moulton is instituting an office-wide coverage prohibiting his congressional employees from collaborating in prediction market platforms, comparable to Polymarket and Kalshi.
The next is an announcement from Congressman Moulton on this coverage. pic.twitter.com/svbrFPYHJN
— Rep. Seth Moulton Press Workplace (@RepMoulton) March 25, 2026
“Prediction markets have change into a playground for corrupt insiders who’re capable of place bets on issues like election outcomes, wars, and even the deaths of public figures,” Moulton stated in a assertion. “That is making a perverse incentive construction that poses a real menace to American society right this moment.”
The ban arrives amid a rising push by lawmakers on either side of the aisle to crack down on insider buying and selling in prediction markets, a priority that has arisen as nameless merchants have posted outsized features on politically delicate occasions, fueling suspicions that authorities insiders are cashing in on personal info.
“I believe everybody may be very aware of the potential for and optics round insider buying and selling round authorities actions,” prediction market analyst Dustin Gouker advised Decrypt, noting he expects “lots of different Congressional places of work will take related actions, even when it’s achieved publicly.”
“I believe it’s fairly clear that insider buying and selling on issues happening in Washington isn’t kosher or welcome at CFTC-regulated prediction markets,” Gouker stated. “Creating clear and significant penalties by regulation would make it abundantly clear,” although he acknowledged some should try it.
Additionally on Wednesday, Reps. Adrian Smith (R-NE) and Nikki Budzinski (D-IL) launched the PREDICT Act, or the Stopping Actual-time Exploitation and Misleading Insider Congressional Buying and selling Act.
The bipartisan invoice seeks to ban members of Congress, their spouses and dependent kids, the President and Vice President, political appointees, and different senior officers from buying and selling on political occasions, coverage selections, or authorities actions on prediction markets.
Violations would carry a civil penalty of 10% of the transaction’s worth, plus full disgorgement of earnings paid into the U.S. Treasury.
Lawmakers have moved rapidly in current days, with Senators Adam Schiff (D-CA) and John Curtis (R-UT) final week proposing a ban on sports-related contracts on CFTC-registered platforms, adopted Tuesday by Sen. Chris Murphy (D-CT) and Rep. Greg Casar (D-TX) unveiling the BETS OFF Act concentrating on markets tied to terrorism, assassinations, and battle.
The push follows scrutiny over controversial bets on U.S. strikes on Iran and extremely worthwhile wagers tied to the seize of Venezuela’s Nicolás Maduro, elevating issues about potential insider buying and selling.
With lawmakers ramping up scrutiny, Polymarket and Kalshi launched stronger anti–insider buying and selling measures, combining stricter insurance policies with upgraded monitoring and surveillance capabilities.
Gouker, nevertheless, tempered expectations on how clear markets can ever get.
“Attending to 100% might be an inconceivable very best,” he stated, referring to eliminating insider buying and selling totally, however famous that “higher guidelines, legal guidelines, and surveillance can doubtless make it far more tough.”
Decrypt has reached out to Polymarket and Kalshi for remark.
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