Connecticut Prediction Markets
Court orders, platform access, and what Connecticut residents need to know.
Access Alert — Two Federal Court Orders Active
Status
Injunctions Denied — Appeal Pending
PI Denied
August 10, 2026
Emergency Stay Denied
August 15, 2026
Court
U.S. District Court for the District of Connecticut
Judge
Vernon D. Oliver
Defendant
Connecticut Department of Consumer Protection
Enforcement timeline is subject to the ongoing appeal. Verify current access status at each platform's official site before trading.
Platform Access in Connecticut
| Platform | Status | Note |
|---|---|---|
| Kalshi | Sports contracts subject to court orders — confirm at kalshi.com | Two federal court orders denied Kalshi's bid to continue sports-event contracts in Connecticut. Enforcement timeline is pending appeal. Confirm current account access at kalshi.com before trading. |
| Polymarket | Confirm at polymarket.com | Polymarket was not a party to this lawsuit. Geographic access policies may differ. Confirm access at polymarket.com. |
| PredictIt | Confirm at predictit.org | PredictIt operates as a political-markets research platform and was not named in this case. Confirm access at predictit.org. |
Access status reflects court orders as of August 2026 and may change as appeals proceed. Always confirm current access at each platform's official site before placing trades.
What the Court Ruled — and Why It Matters
Ground 1: Sports contracts are likely not “swaps”
Kalshi's CFTC authority rests in part on classifying sports event contracts as swaps under the Commodity Exchange Act. Judge Vernon D. Oliver found that Kalshi is unlikely to succeed in showing its sports contracts meet that definition — which would remove the key federal hook Kalshi uses to claim preemption.
Ground 2: Federal law does not preempt Connecticut gambling law
Even if the contracts were swaps, Judge Vernon D. Oliver ruled the CEA does not override Connecticut's authority to regulate sports wagering. The Commodity Exchange Act contains language preserving state authority over gambling — an argument the court found persuasive on its own merits, independent of the swap classification question.
Case Timeline
Aug 10, 2026
Preliminary injunction denied
Judge Vernon D. Oliver denied Kalshi's motion for a preliminary injunction, ruling that sports event contracts are not swaps under the Commodity Exchange Act and that CFTC licensing does not preempt Connecticut gaming law.
Aug 15, 2026
Emergency injunction pending appeal denied
Judge Vernon D. Oliver denied Kalshi's emergency motion for an injunction pending its appeal to the U.S. Court of Appeals for the Second Circuit, declining to pause enforcement while the appeal proceeds.
Pending
U.S. Court of Appeals for the Second Circuit appeal
Kalshi has appealed to the Second Circuit. An appellate ruling — or an emergency stay granted at the circuit level — could change the enforcement picture. This page will be updated as the case develops.
TBD
Enforcement & access timeline
A definitive enforcement date for Connecticut resident access has not been officially confirmed. Monitor kalshi.com and official court filings for the current status.
The Bigger Picture: A Growing Circuit Split
Connecticut's ruling lands on the state-authority side of an emerging federal circuit split. The Third Circuit ruled in Kalshi's favor in New Jersey — finding federal law does preempt state gaming restrictions for CFTC-regulated prediction markets. The Connecticut federal court went the other direction.
Wisconsin's federal district court similarly ruled against Kalshi in July 2026, finding sports contracts are likely not swaps and that preemption fails. Washington, Nevada, Michigan, and New York have each secured state-level court orders restricting Kalshi access on varying legal theories.
Until Congress passes legislation like the CLARITY Act — which would clarify federal authority over event contracts — or the Supreme Court resolves the split, prediction market access will remain a patchwork determined state by state. The U.S. Court of Appeals for the Second Circuit will have the next word on the Connecticut case.
What Connecticut Residents Should Do Now
Check access directly at kalshi.com
Platform access for Connecticut residents may change as the appeal proceeds. The platform's own site is the authoritative source for current account status.
Don't assume other platforms are restricted
Only Kalshi is named in this suit. Polymarket and PredictIt were not parties. Confirm access at each platform's official site.
Watch for appeal developments
The U.S. Court of Appeals for the Second Circuit could grant an emergency stay, reverse the ruling, or uphold it. A stay would restore Kalshi access while the appeal is pending.
Monitor Congressional action
The CLARITY Act, if passed, could resolve the federal-state conflict by establishing explicit federal authority over regulated prediction market platforms.
Frequently Asked Questions
Related Resources
Connecticut CFTC Ruling: What Kalshi Users Need to Know
Deep dive on the Aug 10 & Aug 15 rulings and account impact
Kalshi Active State Restrictions Tracker (2026)
Live tracker: all states with court orders restricting Kalshi
State Prediction Market Actions — Impact Tracker
Comprehensive view of all state enforcement actions
CT AG Files Civil Enforcement Action — August 27, 2026
Four-count complaint: underage access, college sports, CUTPA violations
SCOTUS & Prediction Markets: The Preemption Question
The circuit split and the path to the Supreme Court
This page provides legal context and is not legal or financial advice. Court orders and enforcement timelines are subject to change as appeals proceed. Always confirm platform access at each platform's official site before trading. Last updated August 19, 2026.