Prediction markets and sports betting are facing a regulatory clash. Learn how these platforms operate and what you need to know before participating.
Based on reporting by CNBC Make It. Research, structure, and fact-checking by Groundwork.

Prediction markets and sportsbooks are currently trapped in a legal battle between federal and state regulators. To protect your capital, only use platforms that hold valid state-level licenses or explicitly recognized federal status, and avoid offshore sites that lack consumer protection.
“This sector is currently experiencing a high degree of regulatory friction that creates significant counterparty and legal risk for users. Until the courts clarify whether these contracts are federally regulated swaps or state-regulated gambling, investors should treat these platforms as high-risk environments.”
A prediction market is a trading platform where participants buy and sell contracts based on the outcome of future events, such as elections or sports results, while a sports betting exchange is a specialized platform that allows users to bet against each other rather than against a traditional bookmaker. While these two models may appear identical to the casual user, they are currently embroiled in a significant regulatory tug-of-war in the United States, centered on whether these activities should be governed by federal agencies or individual state laws.
Smarkets, a UK-based platform with over $60 billion in lifetime trading volume, is currently pursuing a dual-track strategy to navigate this uncertainty. By applying for federal oversight through the Commodity Futures Trading Commission (CFTC) while simultaneously seeking state-level sportsbook licenses in regions like Illinois, Iowa, and Michigan, the company is attempting to mitigate the risk of regulatory volatility.
The conflict stems from a fundamental disagreement over how to classify event-based contracts. Federal agencies, specifically the CFTC, have historically argued that prediction markets function as financial derivatives—specifically, event contracts that operate as swaps. Under this interpretation, these platforms should be regulated at the federal level, potentially preempting state-level gambling laws.
Conversely, many state regulators classify these same contracts as forms of sports betting. Because sports betting is regulated at the state level under the Professional and Amateur Sports Protection Act (PASPA) repeal framework, states argue they hold the authority to license or ban these platforms within their borders. According to reports, 44 state attorneys general recently challenged the notion that the federal government possesses exclusive regulatory authority over sports-related event contracts, signaling a significant pushback against federal preemption.
From a functional perspective, the primary difference lies in the mechanism of pricing. In a traditional sportsbook, the house sets the odds and takes a margin (the "vig") on every bet. In a prediction market or betting exchange, the users themselves determine the odds through supply and demand.
Despite these technical distinctions, state regulators often view the underlying activity—betting on the outcome of a game or election—as indistinguishable from traditional wagering, regardless of the underlying financial structure.
When you engage with platforms that lack clear regulatory status, you face significant consumer protection risks. Licensed sportsbooks are required to maintain segregated accounts, ensure payout solvency, and adhere to strict data privacy standards. Offshore or "gray-market" platforms, by contrast, may not offer these protections.
If a platform operates in a legal limbo, your funds could be frozen if a state regulator issues a cease-and-desist order. Furthermore, the lack of standardized dispute resolution processes means that if a trade is incorrectly settled or a platform experiences technical failure, you have little recourse through traditional financial or consumer protection channels. Always check the official website of your state's gaming commission to verify if a platform is authorized to operate in your jurisdiction.
Before you deposit money into any platform that claims to offer prediction markets or sports betting, perform a brief due diligence check.
The current "tug-of-war" is unlikely to resolve quickly. As platforms like Kalshi, Polymarket, and Smarkets push for federal recognition, states are likely to continue filing lawsuits to protect their tax revenue and regulatory authority over local gambling markets. For the average consumer, this means you should expect continued volatility in which platforms are available in your state.
If you prioritize safety, stick to platforms that have secured explicit, state-level approval. While federal regulation may provide a unified standard in the future, the current reality is that state-level licensing remains the primary indicator of a protected, legal environment for your capital.
Priya Nair (2026). Understanding the divide between prediction markets and sports betting. Groundwork. Retrieved from https://gworky.com/article/prediction-markets-vs-sports-betting-regulation
The legality of prediction markets is currently contested. Some platforms operate under federal oversight as derivatives exchanges, while many states argue these platforms are unlicensed gambling operators subject to state law.
A betting exchange allows users to set their own odds and bet against each other, whereas a traditional sportsbook acts as the "house," setting the odds and taking a commission on all wagers placed against it.
Many states view prediction markets as unregulated sports betting platforms that bypass local gambling laws, potentially leading to lost tax revenue and a lack of consumer protections for their residents.
No, using offshore sites is risky. These platforms lack the oversight of domestic regulators, meaning your funds may not be protected, and you have no legal recourse if the platform refuses to pay out or shuts down.
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