CFTC orders Kalshi not to cancel executed Michigan trades after state court demand
The regulator framed forced reversals as a threat to contract certainty on a CFTC-registered venue.
The U.S. Commodity Futures Trading Commission ordered prediction market operator Kalshi on July 14, 2026 not to unwind previously executed customer transactions in Michigan, despite a state court demand to void and refund certain trades. The move turns a state gambling dispute into a federal test of whether filled event-contract positions can be rewritten after the fact.
Key Takeaways
- A July 14, 2026 CFTC order directed Kalshi to stand down from canceling previously executed Michigan customer transactions.
- Kalshi asked the CFTC for emergency guidance on July 2 after a Michigan court order sought to have certain users’ trades “voided, cancelled and refunded.”
- CFTC Chairman Mike Selig said the agency “will not allow states or state courts to bully registered entities into violating the Commodity Exchange Act and CFTC regulations.”
- The dispute traces to Michigan’s effort to halt sports-related trading that state officials characterized as illegal gambling, escalating from a cease order into attempted trade reversals.
CFTC Tells Kalshi: Do Not Unwind Michigan Trades
The CFTC issued an order on July 14, 2026 instructing Kalshi not to cancel previously executed customer transactions tied to Michigan users, despite a demand from a Michigan court.
For traders, the immediate point is not whether Michigan can block new sports-related contracts in-state. It is whether a state court can reach into a CFTC-registered venue and retroactively unwind fills that already cleared on the platform. The CFTC’s intervention effectively draws a line around executed positions, treating them as protected market infrastructure rather than a compliance lever for state authorities.
CFTC Chairman Mike Selig framed the order as a federal preemption issue under the Commodity Exchange Act, saying, “The commission will not allow states or state courts to bully registered entities into violating the Commodity Exchange Act and CFTC regulations.”
Contract Finality Becomes the Center of the Federal-State Fight
The CFTC’s language was unusually direct about second-order effects. Selig called forced cancellations “an unprecedented step” that “risks a cascading effect on the entire marketplace and undermines the certainty in contracting that is a necessary component of a functioning market.”
That framing matters because it treats trade reversals as a systemic risk, not a localized dispute. The order also warned that allowing reversals “would risk shattering public confidence by giving traders cause to worry that the trades they execute today may be unwound a week — or a year — later.” In market-structure terms, that is an attack on finality, which is the baseline assumption behind pricing, hedging, and liquidity provision on any exchange-like venue.
The CFTC also positioned this as a clean jurisdictional boundary. Kalshi is regulated by the CFTC as a designated contract market (DCM), and the agency characterized its authority over trading on that venue as exclusive.
How Michigan’s Sports-Wager Order Escalated Into Trade Cancellations
The Michigan dispute began with state efforts to halt Kalshi’s sports-related activity. In June 2026, a county circuit court in Michigan ordered Kalshi to cease online sports wagers in the state after a halt was requested by Michigan’s attorney general, who described the activity as illegal gambling.
The escalation came when the state court’s posture moved from stopping activity to attempting to rewrite transaction history. On July 2, Kalshi submitted an emergency request to the CFTC seeking guidance on how to respond to a court order requiring certain Michigan users’ trades be “voided, cancelled and refunded.”
The packet does not include details on which contracts were targeted, how many accounts were involved, or whether any reversals had already started before the CFTC stepped in.
Signals Traders Should Track in the Kalshi vs. State Jurisdiction Battle
The next procedural steps out of Michigan are the near-term catalyst. Any follow-on enforcement actions, additional court directives, or sanctions threats would clarify whether the state intends to press the issue after the July 14 federal order.
Operationally, traders should watch whether Kalshi changes access to, or listing of, sports-related event contracts for Michigan users following the June cease order and the CFTC’s intervention.
The missing exposure data is also market-relevant. If more detail emerges on the scope of targeted cancellations, including which contracts, how many trades, and any dollar or notional impact, it will help quantify how real the unwind risk was.
Finally, the CFTC said Michigan is the first state to attempt direct interference with transaction activity rather than other forms of state pressure. Further CFTC actions or litigation tied to similar state attempts would signal whether this becomes a repeatable playbook or remains a one-off escalation.
Venue Risk Isn’t Just About Listings—It’s About Whether Fills Can Be Rewritten
I treat this as a market-structure dispute first and a gambling-law dispute second. The CFTC is making the case that once a trade is executed on a CFTC-registered venue, states do not get a veto that reaches backward into filled positions.
The threshold that matters is whether Michigan can keep pushing for retroactive voids in practice, not just in theory. If federal authority holds and executed trades remain final even under state pressure, the setup starts to look structural rather than narrative-driven, because it preserves the core assumption that fills cannot be rewritten after the fact.
