As US officials prepared a mission to recover a downed airman after an Iranian attack, activity on a prediction market drew scrutiny for a different reason: users were wagering on the timing of the rescue.
On Polymarket, participants assigned probabilities to potential dates, with April 3 priced at 15% and April 4 at 63%. After Rep. Seth Moulton, D-Mass., shared a screenshot, he criticized what he described as a “dystopian death market.” The platform halted the market, stating it “does not meet our integrity standards.”
Moulton, a former Marine who served four tours in Iraq, said he was “absolutely not satisfied with Polymarket’s response” and called the platform “completely unwilling to self-regulate when it comes to betting on the lives of our service members.” He added, “This is war profiteering and Congress needs to step in and stop it.”
Lawmakers Zero In On Trading Risks
The episode has fueled a wider debate in Washingtonover prediction markets, which allow trading on real-world outcomes across topics such as sports and geopolitics.
Bipartisan concern has emerged over the potential use of nonpublic information. During a recent hearing, lawmakers questioned whether such platforms could enable insider trading.
Recent reporting highlighted unusual activity, including new Polymarket accounts placing precise bets on a potential US-Iran ceasefire on April 7, generating large profits. The same day, the White House warned staff against using private information for such trades.
Earlier, an anonymous user reportedly earned more than $400,000 by predicting political developments in Venezuela. Sen. Todd Young, R-Ind., said the case raised concerns about “market distortions, improper decision making, and undermining of public trust through self-enrichment.”
Young and Sen. Elissa Slotkin, D-Mich., have introduced legislation to bar federal employees from using nonpublic information in these markets, with additional proposals under discussion.
States And Regulators Respond
States have begun taking action. Minnesota lawmakers advanced a bill classifying prediction markets as illegal gambling, while Iowa’s Senate passed legislation requiring licensing and taxation.
Texas officials directed lawmakers to examine the “sudden inundation” of these platforms and their interaction with state gambling laws. Tribal gaming groups have also raised concerns about potential disruption to existing systems.
At the federal level, the Commodity Futures Trading Commission has asserted its authority, filing lawsuits against Arizona, Connecticut, and Illinois to reinforce a national regulatory framework.
Oversight Capacity Under Pressure
The expansion of prediction markets has increased pressure on the CFTC, which is operating with limited leadership. Questions remain about its ability to oversee a fast-growing sector.
During a House Agriculture Committee hearing, acting chair Michael Selig said, “Nothing is more important than protecting market integrity.”
Differences among platforms remain, with some embracing regulation while others operate largely offshore. Although lawmakers agree on the need for oversight, consensus on how to regulate the industry has yet to emerge.
Source:
“Wanna bet? Washington steps up scrutiny of prediction markets”, apnews.com, April 17, 2026
The post US Lawmakers Step Up Scrutiny of Prediction Markets first appeared on RealMoneyAction.com.