CLARITY Act vote exposes CFTC's statutory limits on sports contracts

Tarek Mansour filed Kalshi's first preemption brief in a Nevada federal court and walked into a problem that no one in Washington had fully mapped: the Commodity Exchange Act gives the CFTC jurisdiction over derivatives, but the line between a derivative and a wager has never been drawn by Congress with any precision. That ambiguity is now load-bearing.

The CLARITY Act, which the Senate votes on Tuesday, is the first serious attempt to resolve the question statutorily rather than through enforcement and litigation. The Indian Gaming Association has described it as the largest expansion of CFTC authority since Dodd-Frank, and that framing is technically accurate — but it obscures the more consequential issue, which is not the size of the expansion but its direction. The Act would not simply widen CFTC jurisdiction. It would require the Commission to decide, affirmatively, which event contracts qualify as permissible commodity derivatives and which cross into the gaming territory that states have regulated for decades.

That decision has never been made cleanly. The CFTC's own designated contract market rules under 7 U.S.C. § 7a-3 prohibit event contracts that are contrary to the public interest, and sports event contracts have historically triggered that provision. The Commission blocked Nadex sports contracts in 2012 on exactly those grounds. Kalshi won a different argument — that election contracts didn't meet the statutory prohibition threshold — but sports contracts sit in a harder position because the underlying event is neither a political outcome nor a commodity price. It is a game. The statute was not written with that in mind.

What the CLARITY Act does, if it passes, is transfer the ambiguity from the courts to the Commission. States like Connecticut that have issued cease-and-desist orders against Kalshi, Polymarket, and nine other platforms would face federal preemption — but only to the extent that the CFTC has affirmatively approved the contracts in question. Where the Commission has not spoken, state authority does not automatically dissolve. That is the seam the reporting has missed.

The consensus read is that CLARITY passage equals federal preemption of state sports betting enforcement. I don't think that's where this lands. The Act creates a federal approval pathway; it does not create a presumption of approval for contracts that haven't cleared it. A platform operating sports prediction markets under CFTC registration, without a specific Commission determination that those contracts are permissible, would not be insulated from state action just because the federal framework now exists. Connecticut's lawyers will know this. The litigation doesn't end with the Senate vote — it restructures around the approval question.

The CFTC would then face something it has avoided for fifteen years: a formal determination on whether sports event contracts serve an economic purpose that justifies federal protection from state gaming law. The Commission's 2012 position suggests the answer is no. The market has grown by several orders of magnitude since 2012, and so has the political pressure running in both directions.