Former White House Chief of Staff Mick Mulvaney has mobilized a new coalition to demand state-level regulation of prediction markets, classifying the industry as gambling rather than legitimate investment. The announcement, made Tuesday, March 3, 2026, comes in the wake of significant betting activity surrounding the potential for a U.S. military invasion of Iran, prompting Mulvaney to call for immediate scrutiny of platforms like Polymarket and Kalshi.

Defining the Regulatory Battlefield

Leading the initiative under the banner 'Gambling Is Not Investing,' Mulvaney argued during an interview with CNBC that the current regulatory framework is insufficient to handle the risks posed by these contracts. He drew a direct parallel between prediction market contracts and sports betting, stating, 'The simple answer is that it's gambling. It just is.'

Mulvaney, a former South Carolina Republican congressman and the architect of the Consumer Financial Protection Bureau (CFPB) under the Trump administration, contends that the Commodities Futures Trading Commission (CFTC) is ill-equipped to protect consumers in this specific niche. While the CFTC has long argued that it holds the jurisdiction to regulate prediction markets as derivatives, Mulvaney insists the agency's mandate does not extend to the consumer protection standards required for sports-style wagering.

'The CFTC is not in the same business as regulating, say, sports gambling,' Mulvaney stated, emphasizing that state authorities are better positioned to enforce the necessary safeguards. His coalition's formation follows a surge in trading volume where contracts paying out to users who correctly predicted a U.S. invasion of Iran generated significant payouts.

National Security and the Shadow of Adversaries

Beyond consumer protection, Mulvaney raised a stark national security concern that has largely been absent from the regulatory debate. He questioned the implications of adversaries such as Russia, China, or Iran potentially gleaning intelligence on U.S. strategic plans through the open data of prediction markets.

With U.S. embassies in Saudi Arabia and Kuwait closing amid escalating tensions, the sensitivity of market data has intensified. Mulvaney suggested that contracts tied to geopolitical outcomes could inadvertently serve as a signal for hostile actors, necessitating a regulatory approach that prioritizes security over the free flow of speculative data.

When pressed by CNBC's Contessa Brewer regarding the financial backing and membership of his new coalition, Mulvaney maintained a veil of opacity. 'We don't reveal who we are, who funds us. We're not required by law to do that,' he said, declining to disclose the identities of the funders or members supporting the push for state-level intervention.

Market Context and Regulatory Implications

The regulatory push arrives as U.S. equity markets face a broad correction. The S&P 500 closed at 6,817, down 0.9%, while the Dow Jones Industrial Average slipped 0.8% to 48,501. The Nasdaq Composite fell 1.0% to 22,517, reflecting a risk-off sentiment across the broader financial landscape.

While the debate over prediction markets has historically centered on whether they constitute securities or commodities, Mulvaney's intervention shifts the conversation to a jurisdictional battle between federal and state powers. If state regulators begin to impose strict licensing requirements or outright bans on platforms facilitating geopolitical betting, the operational landscape for firms like Polymarket and Kalshi could fracture significantly.

The industry now faces a critical juncture: whether the CFTC will maintain its federal oversight claim or if state legislatures will seize the authority to classify these contracts as gambling, potentially forcing a restructuring of the entire prediction market ecosystem. As the coalition remains silent on its funding sources, the financial and political weight behind Mulvaney's stance remains an open variable in the coming weeks.

Source: CNBC | Analysis by Rumour Team