TLDR:
- THE DEATH BETTING Law seeks to prohibit prediction contracts linked to war, terrorism, murder or individual death.
- Lawmakers cited $500 million in bets on the timing of the attack between the United States and Iran as evidence of rising speculation markets on the conflict.
- The bill removes regulators’ discretion and establishes a clear ban on violent event contracts on US exchanges.
- Platforms like Kalshi and Polymarket face scrutiny as war prediction markets attract political attention.
DEATH BETTING LAW Legislation introduced in Washington aims to prohibit prediction markets from including contracts linked to war, terrorism, assassinations or individual deaths.
Lawmakers say speculative trading around military conflicts and geopolitical crises has exposed regulatory gaps within U.S. derivatives oversight frameworks and created ethical concerns.
Lawmakers move to ban war and death event contracts
He DEATH BETTING LAW It was hosted by Mike Levin and Adam Schiff. The proposal seeks to prevent regulated prediction markets from offering contracts linked to violent geopolitical events.
The bill would prevent exchanges registered with the Commodity Futures Trading Commission from listing contracts related to war, terrorism, murder or the death of an individual.
Lawmakers say the current regulatory framework leaves loopholes that allow controversial markets to emerge.
Under the Commodity Exchange Act, the CFTC already has the authority to restrict contracts linked to war or terrorism. However, regulators must determine whether such contracts violate public interest rules before taking action.
Supporters of the bill argue that the discretionary nature of the rule allows prediction markets to operate in gray areas. The DEATH BET Law aims to eliminate that uncertainty by clearly prohibiting contracts linked to violent events or fatal outcomes.
Rep. Levin noted recent speculation about a military conflict. According to the legislator, more than $500 million was bet on the timing of US military attacks against Iran.
Senator Schiff warned that these markets can encourage traders to profit from classified information or geopolitical instability. Lawmakers argue that markets linked to violent events raise national security concerns.
Predicting market activity fuels regulatory debate
Prediction platforms like Kalshi and Polymarket allow traders to speculate on real-world outcomes. The contracts work similarly to binary options, where traders buy stocks that represent probabilities of events.
Recent geopolitical events have driven intense activity on these platforms. During tensions involving Iran, traders placed large bets predicting when military attacks might occur.
A multiple outcome deal on Polymarket reportedly attracted more than $500 million in bets. Traders could buy stocks tied to specific strike dates and profit if the event occurred during that time period.
Reports later suggested that several suspected insider trading accounts generated more than $1.2 million in combined profits from related positions. These findings intensified scrutiny by policymakers.
Another contract in Kalshi asked whether Iranian Supreme Leader Ali Khamenei would remain in power on a certain date. The market reached approximately $54 million in trading volume before trading was halted.
Other markets have speculated on the departure of Nicolás Maduro from power and the capture of Ukrainian territories during the Russia-Ukraine conflict.
Some contracts also explored scenarios involving nuclear escalation or leadership changes during active geopolitical crises. Several of them were later dismissed after public criticism.
Policymakers say these examples illustrate how prediction markets can transform real conflicts into tradable financial events. The DEATH BETTING Act aims to establish clear limits as the industry expands globally.


