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US court rules against Kalshi, says states can regulate prediction markets

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Al Jazeera Staff. (2026, September 26). US court rules against Kalshi, says states can regulate prediction markets. Al Jazeera. https://www.aljazeera.com/news/2026/9/25/us-court-rules-against-kalshi-says-states-can-regulate-prediction-markets?traffic_source=rss

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Al Jazeera · collected 2026-09-26 · by Al Jazeera Staff

Quick Summary

A U.S. appeals court ruled that states can regulate prediction markets like Kalshi must comply with state gambling laws. The 6th Circuit Court of Appeals in Cincinnati issued the decision, affirming Ohio and Tennessee’s authority to enforce their gambling regulations on these platforms. This ruling adds to existing legal debates as other federal courts have reached different conclusions on similar cases, potentially leading to a Supreme Court review. Prediction markets allow users to bet on various outcomes such as elections or cultural events, raising concerns about accessibility and regulation, especially for younger participants.
Written by AI on 2026-09-26, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

On September 25, 2026, the 6th US Circuit Court of Appeals ruled against prediction markets operator Kalshi, stating that states can regulate its sports event contracts under their own gambling laws. The court rejected Kalshi's argument that these contracts should be classified as "swaps" and thus regulated exclusively by the federal Commodity Futures Trading Commission (CFTC). This decision has added to a growing debate about the regulatory oversight of prediction markets, with other appeals courts also considering similar issues. For instance, in Nevada, the 9th Circuit Court ruled that Kalshi’s event contracts fall under state gambling laws, highlighting a split among federal circuits on this matter, which could eventually lead to a hearing before the US Supreme Court.

Written for “Kalshi Court Ruling States Regulate P…” on 2026-11-03, grounded in this article and the 1 other(s) covering the same event.

Story

📰 Kalshi Court Ruling States Regulate P…
Other · 2 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads leans left and hedges 14% of its claims. Each row says how that neighbour differs.
New York Post
Hedges 0 of 5 claims Outlet record 66/100
Al Jazeera
Hedges 3 of 27 claims Outlet record 60/100
“Article A reports on New York State's lawsuit against Polymarket, while Article B discusses a US court ruling involving Kalshi and state regulation of prediction markets.”
The Independent
⚖️ Leans right further right than this Hedges 0 of 10 claims Outlet record 59/100
“While both articles discuss legal actions related to prediction markets and gambling, they describe different lawsuits involving distinct companies (Polymarket vs. Kalshi) in separate events.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
14
sentences that state something as happening or true
Uncertain
14%
2 of 14 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
60/100
Al Jazeera's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
2
Other
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-26 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Al Jazeera · 4815 article(s) · 3 correction(s) detected
Running correction rate · 3 correction(s)

Who wrote this

Al Jazeera Staff
865 article(s) here · 1 carrying a prediction
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Wire or desk byline, not an individual reporter.
Also by Al Jazeera Staff
Nothing else under this byline is closely related to this article, so these are simply their most recent.
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Topics

Cincinnati Kalshi Polymarket United States the 6th US Circuit Court of Appeals

Subjects

Kalshi ORG · 3× Polymarket ORG · 3× 3Landmark ORG · 1× 3New York GPE · 1× Cincinnati GPE · 1× India GPE · 1× Meta ORG · 1× United States GPE · 1× the 6th US Circuit Court of Appeals ORG · 1× the US Supreme Court ORG · 1×

Narrative

“By running an unlicensed gambling operation, Polymarket has done more than just knowingly violate state law, they have put New Yorkers at risk, especially those underage who are most vulnerable to problem gaming,” Governor Kathy Hochul said in a statement.
framing: assertive · carried by 1 article(s) · first seen 2026-09-26
🔮 The decision also deepens a divide among federal appeals courts regarding the authority of state and federal regulators to regulate such markets, opening up the possibility that the US Supreme Court could weigh in on the matter.

Claims (14 extracted, 2 hedged)

A United States appeals court has found that states can regulate prediction markets, ruling against a bid by the company Kalshi to exempt so-called event contracts from state gambling laws. asserted
states → find → laws
The Friday ruling by the 6th US Circuit Court of Appeals in Cincinnati is the latest in an unfolding debate about oversight of prediction markets, whose explosive growth has prompted ethical and regulatory questions. asserted
growth → unfold → questions
Recommended Stories list of 3 items- list 1 of 3New York, Polymarket file dueling lawsuits amid illegal gambling claims - list 2 of 3‘The family paid the price’: India’s deadly online gambling crisis - list 3 of uncertain
family → file → crisis
3Landmark trial on Meta’s impact on children’s mental health begins in US asserted
trial → begin → US
The decision also deepens a divide among federal appeals courts regarding the authority of state and federal regulators to regulate such markets, opening up the possibility that the US Supreme Court could weigh in on the matter. uncertain
Court → deepen → matter
Two other federal appeals courts have previously addressed questions of whether prediction markets are subject to state gambling laws. asserted
markets → address → laws
The 9th Circuit in San Francisco ruled last month that Kalshi’s event contracts are subject to Nevada’s gambling laws, while the 3rd Circuit in Philadelphia said in April that Kalshi’s contracts are not subject to New Jersey’s. asserted
contracts → rule → Jersey
In Friday’s ruling, Judge Julia Smith Gibbons wrote for the unanimous three-judge panel that Ohio and Tennessee can regulate event contracts under their gambling laws. asserted
Ohio → write → laws
Prediction markets have become increasingly popular in the US. asserted
markets → become → US
They allow users to place bets on everything from sporting events and presidential elections to cultural developments and the prospects of a deal between the US and Iran on the latter’s nuclear programme. asserted
users → allow → programme
Experts have raised concerns about the proliferation of prediction markets and betting apps, especially for young people. asserted
Experts → raise → people
The state of New York filed a lawsuit against the prediction market Polymarket on Thursday, arguing that it is operating as an unlicensed gambling operation. asserted
it → file → operation
The company responded by stating that it would “fight for its users”. asserted
it → respond → users
“By running an unlicensed gambling operation, Polymarket has done more than just knowingly violate state law, they have put New Yorkers at risk, especially those underage who are most vulnerable to problem gaming,” Governor Kathy Hochul said in a statement. asserted
Hochul → run → statement
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