Lawmakers Murphy and Casar Propose Regulation of Prediction Markets

Mar 18, 2026, 2:29 AM
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Senator Chris Murphy (D-Conn.) and Representative Greg Casar (D-Texas) have announced their intention to introduce the Banning Event Trading on Sensitive Operations and Federal Functions (BETS OFF) Act. This legislation aims to restrict prediction markets by prohibiting bets on events where individuals have prior knowledge of the outcomes, particularly concerning government actions like terrorism, war, and assassination, as well as events controlled by a single party.
Murphy articulated the fundamental issues with current prediction markets, stating, "These are fundamentally corrupt markets... They offer incredibly perverse incentives, especially inside government, for government actors to push official decision-making towards their financial interests". This legislation comes in response to recent reports indicating that large bets were placed prior to significant US military actions, including strikes against Iran and operations involving Venezuelan President Nicolas Maduro. Critics have raised concerns about potential insider trading among government officials benefiting from these bets.
The BETS OFF Act is part of a broader push by Democratic lawmakers to impose regulations on prediction markets, which have gained popularity in recent years. Casar emphasized that while he supports legal gambling, the integrity of these markets must be protected. "We shouldn't live in a country where someone's sitting in the Situation Room making decisions about war and peace... driven by hundreds of thousands of dollars riding on that decision".
Recent instances have revealed troubling trends in these markets. For example, during the lead-up to the US-Israeli attacks on Iran, a significant increase in betting activity was observed, with some users profiting substantially from their wagers. One user reportedly made over $500,000 by betting on the ousting of Iran's supreme leader just before military action was announced. Such events have sparked heated discussions about the ethics of allowing such betting practices to continue unchecked.
The lawmakers' proposal also seeks to address other areas of concern, including betting on events like award shows, where outcomes are often predetermined by a select few. Murphy argued that allowing such bets creates a scenario where the powerful can exploit their knowledge for personal gain, stating, "The people who benefit in these markets are always the powerful". This sentiment reflects a growing apprehension about the implications of prediction markets on societal values and decision-making processes.
While the introduction of the BETS OFF Act marks a significant step toward regulating prediction markets, the political landscape may complicate its passage. With Republicans currently controlling Congress, the future of this legislation is uncertain. However, Murphy noted that if Democrats regain majority control, there could be a better chance for the bill to progress through the legislative process.
This proposed legislation is not an isolated effort. Other Democratic senators, including Richard Blumenthal, have introduced bills aimed at enhancing consumer protections and preventing insider trading within the prediction market industry. These actions underscore a concerted effort among lawmakers to create a more equitable environment in the realm of prediction markets, with the goal of safeguarding the interests of everyday Americans against potential exploitation by the affluent and connected.
As the debate continues, both Murphy and Casar remain committed to ensuring that prediction markets operate under fair regulations that protect consumers. "When people get on their phone and see these prediction markets, they expect that there are rules to make sure the game isn't rigged against them," Casar concluded, highlighting the necessity of legislative intervention in this evolving landscape of betting and speculation.
The BETS OFF Act, if enacted, would represent a significant shift in how prediction markets operate within the United States, aiming to restore integrity and trust in a system increasingly viewed as susceptible to corruption and manipulation. As discussions surrounding the bill progress, the implications for both the prediction market industry and broader societal values remain to be seen.

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