Senator Blumenthal probes CFTC over Kalshi ties as comment deadline looms
Senator Blumenthal is investigating whether the Commodity Futures Trading Commission has shown favoritism toward Kalshi and other regulated prediction market operators. The congressional probe comes as the CFTC's comment deadline for U.S. prediction markets approaches, with Kalshi and Polymarket among platforms under review. The proceeding will weigh whether prediction markets belong under CFTC regulation or gambling oversight.
Blumenthal's probe lands while the CFTC is litigating to save federal preemption in Louisiana and Arkansas, and while Kalshi faces self-certification enforcement. Any finding of CFTC bias would gut the agency's credibility in those federal court fights, handing state attorneys general fresh evidence that CFTC registration is politically managed rather than neutrally applied.
Kalshi and Polymarket cannot afford to lose either front, state courts in Ohio and Tennessee have already stripped Kalshi's shield, and its co-founders face felony arraignment in Utah on December 4. A discredited CFTC makes the federal preemption argument harder to sell to judges already skeptical of mixing derivatives law with sports wagering. Platforms would then face fifty-state legal departments or product abandonment, and competitors watching the Louisiana outcome would likely pull sports contracts rather than expand into confirmed legal chaos.
Congressional scrutiny of the CFTC adds a third front to the agency's defense of prediction-market preemption, alongside its dual lawsuits against Louisiana and Arkansas and its Kalshi enforcement, as state courts strip federal shields in Ohio and Tennessee.