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The Prediction News Daily Brief
The Resolution.

Sixth Circuit rules states can regulate Kalshi prediction markets

The Sixth U.S. Circuit Court of Appeals ruled against Kalshi on Friday, September 25, holding that states may regulate prediction markets under their gambling laws. The Cincinnati-based court rejected Kalshi's argument that CFTC designation preempts state authority over its sports event contracts. The decision directly conflicts with other circuits and exposes the federally regulated platform to a patchwork of state-level restrictions.

 
Why this matters?
 

Kalshi must now geofence Ohio and Tennessee while fighting parallel preemption battles in Nevada, Connecticut, Baltimore, and Missouri. The Sixth Circuit's reasoning—that CFTC designation does not automatically exempt sports contracts from state gaming laws—matches the Ninth Circuit's tribal-land approach and emboldens attorneys general with active proceedings to file copycat suits.

Each new loss compounds legal spend faster than any single case resolves. Traders hold positions whose validity shifts with state borders. The Supreme Court remains Kalshi's only path to uniform rules. Crypto.com and Robinhood petition Supreme Court to settle sports event contract preemption adds platform-side pressure for a cert grant, but every month of delay risks another state closing its market while the question stays open.

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Ninth Circuit classifies Kalshi sports event contracts as IGRA class III gaming on tribal lands

 
Why this matters?
 

Kalshi's federal preemption defense is now rejected in a second circuit, after the Sixth Circuit's parallel ruling. The Ninth Circuit holds that CFTC designation does not transform sports gambling into something else on tribal lands. Kalshi must geofence three California tribal jurisdictions while lower courts weigh the merits.

Each new circuit loss multiplies compliance costs and invites more tribal suits. Traders hold positions whose validity shifts with geography, not regulation. Robinhood faces identical exposure because the same reasoning reaches any platform offering sports-linked contracts on tribal lands. The Supreme Court remains the only path to uniform rules, but cert grants are rare and delay risks more filings.

The Resolution.
by Prediction News
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