Event Contracts – Casino That Pretends to Be a Stock Exchange

I've been chewing on the CFTC v. New York case (1:26-cv-3404, S.D.N.Y., filed April 24) and I think the federal/state preemption frame is misleading us. The real problem isn't jurisdictional. It's that we don't have a working legal category for what these products actually are.

The CEA's swap definition (7 U.S.C. § 1a(47)) is broad enough to swallow event contracts whole, and the Third Circuit's KalshiEX v. Flaherty opinion just confirmed that sports event contracts are swaps for federal preemption purposes. Mechanically, fine. But anyone who's looked at the underlying products knows we're calling something a swap that has none of the economic functions a swap was designed to perform – no hedging, no price discovery, no ownership of an underlying asset, no settlement against a real economic position. It's a binary wager with a CFTC license stapled to it.

The state response (NY's gambling laws, Penal Law § 225) is also wrong – not because the diagnosis is wrong, but because the fifty-state patchwork can't survive federal preemption and shouldn't, given that DCMs genuinely need uniform rules.

So we're stuck. Federal financial law captures the form. State gambling law captures the substance. Both fail.

I've been trying to write a functional definition that would carve out these products as a distinct category. Posting it here because I want to know where it breaks.

Proposed definition: a "behavioral speculative derivative" (BSD) is any instrument satisfying all three of the following:

1. No hedging function in the real economy. No commercial participant in their ordinary course of business faces the price risk the contract purports to transfer. Test: if the contract disappeared tomorrow, would any productive enterprise lose operational capacity? If no, the function is absent.

2. Binary or quasi-binary settlement, short cycle, no underlying asset ownership. Yes/no payout (or narrow band), settles in hours or days, conveys no ongoing economic interest in any deliverable asset.

3. Retail-oriented behavioral architecture. Designed in a way that demonstrably exploits known addiction mechanisms – continuous price movement during the underlying event, gamified UX, variable-ratio reinforcement patterns – and is marketed to retail clients. Verifiable through independent UX audit and comparative analysis with established gambling product designs.

All three required, cumulatively. A product satisfying all three is not a swap within the meaning of the CEA, regardless of self-certification, and is subject to a sui generis regime: gambling-equivalent licensing, mandatory self-exclusion registry integration, deposit limits, advertising restrictions, and personal liability for platform leadership for documented systemic harm.

The substantive innovation isn't the conclusion (gambling rules apply). It's that the third element is empirically testable, not normatively contested. You can hire behavioral economists to audit a UX. You can compare interface elements to documented slot machine architecture. The classification stops being a battle of competing labels and becomes a question of design evidence.

Why I think this works as a matter of doctrine:

\- It avoids the preemption problem because it doesn't conflict with the CEA – it operates at the threshold question of whether a given product is a swap. The CEA's own §5c(c)(5)(C) (the Special Rule) and 17 C.F.R. § 40.11 already give the CFTC authority to exclude contracts that involve "gaming" or activities unlawful under state law. The functional test is just a workable trigger for an authority Congress already conferred.

\- It doesn't require a new statute. CFTC could implement it through interpretive guidance under the current ANPRM (91 Fed. Reg. 12516, March 16, 2026).

\- It tracks the substance-over-form principle that's already controlling in adjacent areas (tax characterization, securities classification under Howey, etc.). Nothing exotic doctrinally.

\- The third element pulls behavioral science into the legal test in a way that's genuinely novel but grounded – courts have accepted UX expert testimony in dark patterns cases, addiction expert testimony in gambling cases. The infrastructure exists.

Where I'm worried it breaks:

\- Vagueness/non-delegation. Is "behavioral architecture exploiting addiction mechanisms" sufficiently determinate to survive an APA challenge if applied through rulemaking? My instinct is yes – it's no more vague than "deceptive practice" under § 5 of the FTC Act, which courts have lived with for ninety years – but I'd want to test it.

\- Line-drawing on element 3. Does this also catch fast-cycle CFD trading platforms aimed at retail? Possibly. I'm not sure I'd consider that a bug.