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Prediction Market Index/Legality/Missouri, and where is the line
Legality

Are prediction markets legal in Missouri, and where is the line?

A plain, dated guide to prediction market legality in Missouri: federally overseen event contract venues, the state framework and gaming regulator, the contested sports question, and what can change. Information, not legal advice.

By Morten AndersenFounder and editor · Two decades in advisory, hospitality and mediaEditorial review by Fredrik Filipsson · Last reviewed 22 May 2026

Last reviewed 22 May 2026 · Status as of May 2026 · Information, not legal advice

Two layers of rules

Federal authority, state friction.

01
Federal oversight
Some event contracts trade on exchanges overseen by the Commodity Futures Trading Commission. A federal appeals posture has generally favored federal authority over these designated markets.
02
State challenges
Several states have challenged operators, especially over sports-event contracts, through cease and desist letters and litigation. This is where most of the live friction sits.
03
Onchain and offshore
Crypto-native and offshore venues operate outside the US framework. Their standing for US persons is unsettled, and we do not treat reachability as legality.
Generally available

US-regulated venues

Kalshi · rated 91/100
Available
Polymarket · rated 86/100
Available
ForecastEx · rated 80/100
Available
Crypto.com · rated 80/100
Available
Robinhood · rated 79/100
Available
Railbird · rated 74/100
Available
Novig · rated 74/100
Available
PredictIt · rated 59/100
Available
Not offered for real money

Offshore and onchain

Futuur · rated 68/100
Not available
Limitless · rated 62/100
Not available
Myriad · rated 60/100
Not available
Drift BET · rated 57/100
Not available
Zeitgeist · rated 54/100
Not available

Availability is indicative and can change, and individual states may restrict specific products such as sports-event contracts. Confirm the current position with the platform and a qualified professional before acting.

FAQ

Missouri, and where is the line, in short.

Are prediction markets legal in Missouri?

As of May 2026, federally overseen event contract venues are generally available to a verified Missouri resident, because they operate under Commodity Futures Trading Commission oversight rather than a separate state gambling licence. No state cease and desist against a prediction market operator and no pending state litigation have been recorded in Missouri as of this review, while the legal status of sports event contracts is contested nationally. This is general information, not legal advice.

Has Missouri acted against prediction markets?

As of May 2026 we have not found a recorded state cease and desist to a prediction market operator in Missouri, nor pending litigation between an operator and a Missouri regulator. That is a dated snapshot. Several other states have issued cease and desist letters over sports event contracts, so the position can change quickly and should be reconfirmed before you rely on it.

Who regulates these markets in Missouri?

For federally listed event contracts the relevant regulator is the Commodity Futures Trading Commission at the federal level. Missouri also maintains its own gambling framework, administered by the Missouri Gaming Commission, which licenses casinos and the regulated sports betting that launched in the state in December 2025.

Are sports event contracts legal in Missouri?

Their status is contested nationally. Federal courts have split on whether sports event contracts fall under exclusive federal oversight or state gambling law. Missouri has not been recorded as resolving the question through enforcement as of May 2026. Treat sports event contract availability as contested and confirm your eligibility before trading. This is general information, not legal advice.

Is offshore access legal from Missouri?

The position on offshore platforms that lack United States registration is contested and carries added risk, including around custody of funds and legal recourse. We mark it as contested rather than giving a definitive answer, and we do not link to such venues. Verify your own position before acting.

Platform availability in Missouri
ForecastEx in MissouriNovig in MissouriPredictIt in MissouriSporttrade in Missouri
Keep reading
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US legality, state by state
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The categories, explained

How to verify this, and where in Missouri, and where is the line

The status above reflects the federal framework and the state position as we read them. These change, so verify the current rules before you act.

Status as of May 2026. General information, not legal advice.