The U.S. Court of Appeals for the Third Circuit held in a 2–1 decision that Kalshi’s sports-related event contracts are “swaps” under the Commodity Exchange Act (CEA) and thus traded on a federally licensed designated contract market (DCM), blocking New Jersey’s cease-and-desist order and placing these contracts squarely under Commodity Futures Trading Commission (CFTC) jurisdiction.
What the ruling formally found
The majority opinion, written by Judge David Porter, concluded that Kalshi’s event contracts meet the CEA definition of swaps and that state laws cannot regulate swaps traded on a DCM because federal law preempts conflicting state action. Practically, the decision stopped New Jersey from enforcing its gambling rules against Kalshi while reaffirming the CFTC’s exclusive authority over those specific instruments.
This is a federal appellate precedent: the Third Circuit’s 2–1 judgment is the first federal appeals court opinion to treat prediction‑market event contracts of this form as CEA swaps rather than state‑regulated gambling products. The ruling did not overturn state authority in general; it framed preemption narrowly around swaps traded on licensed DCMs.
How the split among judges and states looks in practice
Not everyone agreed. Judge Jane Richards Roth dissented, saying Kalshi’s contracts are “virtually indistinguishable” from sportsbook wagers offered by companies such as DraftKings and FanDuel and criticizing Kalshi’s legal framing as a “performative sleight” that sidesteps traditional state gaming safeguards. That dissent underscores why lower courts and regulators have reached different outcomes in other jurisdictions.
| Jurisdiction | Decision or Agency | Practical effect |
|---|---|---|
| Third Circuit (federal appellate) | 2–1 ruling (majority: Porter) | Blocked NJ order; treats Kalshi contracts as CEA swaps on a DCM |
| Nevada | Gaming Control Board victory | State court found Kalshi offerings violate state gaming laws |
| Massachusetts | Injunction issued (pending appeal) | Temporary block or restrictions on Kalshi markets in the state |
Operator obligations and user risks under federal oversight
Federal oversight does not equal no oversight. The CFTC, led by Chairman Michael Selig, has been aggressive about asserting jurisdiction: the agency has sued multiple states, including Arizona, Connecticut, and Illinois, to prevent state regulation of prediction markets. Where the CFTC claims authority, operators must meet CFTC registration, market‑operation, and surveillance requirements that differ from state gaming licenses and consumer protections.
Kalshi and other platforms have also reacted to ethical and market‑integrity controversies—examples include markets tied to U.S.–Israeli strikes on Iran and the ouster of Nicolás Maduro—which prompted new anti‑insider trading rules and the removal of some categories of markets. For users, that means platform terms, withdrawal mechanics, and dispute processes can vary: federal classification may streamline interstate availability but can leave gaps compared with state consumer protections (for example, state‑level problem‑gambling programs or specific payout rules).
Immediate checkpoints: what to watch and a user decision lens
The litigation path is not finished. New Jersey may request an en banc rehearing of the Third Circuit panel, and the fragmented lower‑court rulings in Nevada and Massachusetts make the U.S. Supreme Court a plausible eventual arbiter. Separately, the CFTC’s rulemaking and public comment period on prediction‑market regulation will materially shape what “CFTC oversight” looks like in practice—watch agency filings and the docket for deadlines and proposed rules.
For operators and users deciding next steps: treat the Third Circuit ruling as a shift in legal momentum but not an all‑clear. Operators should verify DCM status and ensure compliance with CFTC registration and surveillance requirements; users should check whether a platform displays its DCM license, read withdrawal and dispute terms carefully, and consider stopping activity if a state court order directly affects their account or the platform announces geo‑restrictions.
Quick Q&A
Does this make Kalshi legal in every state? No. The Third Circuit’s decision blocks New Jersey’s enforcement in that circuit’s jurisdiction, but Nevada and Massachusetts courts have taken contrary positions; outcomes still depend on jurisdiction, appeals, and potential Supreme Court review.
Can states still prosecute operators? States can bring cases and issue orders, but the CEA preemption defense—if the instrument is a swap traded on a DCM—remains a powerful legal shield; expect more litigation testing that boundary.
What should a casual user do now? Verify the platform’s licensing (DCM designation), keep copies of the platform’s terms and withdrawal rules, and stop or pause wagering if the operator notifies account restrictions tied to a local court order or if the platform removes markets for legal reasons.
