Connecticut Wins Latest Battle Against Prediction Markets

Written By Jon Young | Published at August 17, 2026
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Kalshi has teamed up with Public to allow its AI agents to speed up trades. - REUTERS

Connecticut has won a major leg of its ongoing battle against online prediction markets. A federal judge has ruled that CT can apply its sports betting laws to prediction market platforms like Kalshi. The ruling effectively quashes a request from Kalshi to block Connecticut lawmakers from imposing state laws.

The crux of the ruling stems from Kalshi’s previous attempt to invoke an “emergency motion” behind the powers of the Commodity Futures Trading Commission.

The CFTC issued a similar emergency motion in New York last week in an effort to “ensure market stability”. However, an attempt to try the same in Connecticut has fallen foul of the federal courts.

Sports Contracts “Are Not Swaps”, Judge Rules

Connecticut – which has had regulated online sportsbooks since 2021 – has been attempting to clamp down on Kalshi and others offering sports events to its residents.

Though prediction markets were originally set up to offer derivatives-style trading on financials and culture, they have slowly expanded to include markets resembling those found at sportsbooks.

Connecticut tried to impose the rules of its sports betting act on prediction platforms, but Kalshi fought back. Federal judge, Vernon Oliver, turned down Kalshi’s request to block the law taking effect.

“Kalshi characterizes its sports-related event contracts in various ways, but at bottom, they are sports wagers,” Oliver said. He also cast doubt on Kalshi’s ability to convince a federal court that Connecticut didn’t have the legal power to oversee prediction markets on sports.

Kalshi will now appeal.

Geofencing Sports Contracts the Likely Exit?

Judge Oliver argued that Connecticut’s sports betting laws complemented federal law governing prediction markets.

A likely offramp could be a complete removal of sports contracts from the Kalshi platform in states like Connecticut. That way, it wouldn’t have to resort to wiping its entire site off the Connecticut servers.

The recent FIFA World Cup was indicative of how much prediction market sites have adopted sports events this year. Kalshi recorded over $1 billion trades on the World Cup winner alone.

However, markets that mimic sportsbooks, such as player props and first touchdown scorer, could disappear if legal battles like this continue.

CT Pushes on With Sports Betting Integrity Enhancements

Connecticut has been busy this year bolstering its five-year-old sports betting industry.

In May, Connecticut governor, Ned Lamont, signed two betting bills into law that will trigger penalties for match-fixing and add protection for gamblers.

In Senate Bill 296 is a framework for prosecuting match fixers and collusion. A fine of $5,000, or a 5-year jail term, faces anyone caught of violating the law.

House Bill 5229, meanwhile, improves access to support for all customers. Connecticut only has three legal sportsbook operators: DraftKings, FanDuel and Fanatics. It will now become a requirement to offer more visible phone support on all sites.

White House to Open Doors to Prediction Markets

The prediction markets’ battles against the authorities have dominated the betting headlines this year.

However, prediction market platforms will be granted an audience at the White House this week.

Multiple sources have reported that President Trump will attend the meeting, along with Michael Selig, the chairman of the CFTC.

Up for discussion is the Clarity Act, which could lead to more powers for the CFTC. It’s unsure how much time there is for the law to come to pass, however. Certainly, states like Connecticut will be hoping that the law bites the dust and its own powers increase.