Senate Banking Democrats demand public hearing after GOP roundtable with Kalshi
Every Democrat on the Senate Banking Committee is demanding a public hearing on prediction markets after committee Republicans held a private roundtable with Kalshi CEO Tarek Mansour. The Democratic members argue that CFTC-regulated event contracts tied to corporate performance indicators could meet the definition of security-based swaps, warranting broader scrutiny. The partisan split centers on how congressional oversight of the sector should proceed.
The Democratic demand turns a closed-door Republican session into a public accountability fight that Kalshi cannot control. If Chair Scott relents and schedules a hearing, Mansour faces sworn testimony on whether corporate-performance contracts are security-based swaps — a label that would shift primary oversight from the CFTC to the SEC and potentially freeze Kalshi's fastest-growing product line. The SEC has not asserted jurisdiction yet, but Democrats on the committee are teeing up that question for the record.
For Polymarket and ForecastEx, the hearing's scope matters too: any precedent that event contracts can be swaps would force every CFTC-registered platform to restructure or pull similar listings. The partisan standoff also delays any bipartisan legislation that might clarify regulatory boundaries, leaving platforms exposed to state enforcement while Congress stalls. Kalshi's recent margin-trading request to the CFTC now sits in a politicized spotlight, with lawmakers watching for signs the agency is too cozy with the platform it regulates.