Prediction Markets Are Just Betting Exchanges With Better PR.
The US is fighting a jurisdictional war over whether prediction markets are financial instruments or gambling products. Anyone who has operated a betting exchange already knows the answer.
This week, the US Commodity Futures Trading Commission filed lawsuits against three states, Illinois, Arizona, and Connecticut, arguing that the federal government has exclusive jurisdiction over prediction markets. The states have been trying to shut down Kalshi and other platforms, classifying them as illegal gambling. The CFTC says they are federally regulated financial instruments and the states have no authority to intervene.
Meanwhile, the NFL has written to the CFTC asking prediction market operators to stop listing contracts on injuries, officiating calls, and other outcomes the league considers manipulable. The CFTC’s enforcement director has warned that insider trading law applies to prediction markets, directly contradicting prominent figures in finance who have argued otherwise.
For anyone who has worked in iGaming, this entire debate is familiar. The product at the centre of it is not new. It is a betting exchange with a different label.
Is The Product the Same?
A prediction market contract works like this: you buy a position that pays out if a specified event occurs. The price reflects the crowd’s implied probability. You can trade in and out before the event resolves. The exchange matches buyers and sellers and takes no position itself.
A betting exchange works like this: you back or lay an outcome at odds set by other participants. The price reflects the crowd’s implied probability. You can trade in and out before the event resolves. The exchange matches backers and layers and takes no position itself.
Betfair has operated this model since 2000. Smarkets, Matchbook, and others have refined it. The iGaming industry has spent two decades navigating the regulatory, integrity, and market manipulation questions that prediction markets are now encountering for the first time. The difference is not the product. It is who is selling it and what they call it.
Why the Label Matters
The jurisdictional fight is not really about whether prediction markets work or whether they are useful. It is about who gets to regulate them, and therefore who gets to tax them and who gets to profit from them.
If prediction markets are financial derivatives, the CFTC regulates them. State gambling commissions have no authority. Tribal gaming compacts are irrelevant. The platforms operate under federal oversight with no state-level licensing fees, no gambling taxes, and no obligation to share revenue with existing stakeholders.
If prediction markets are gambling products, states regulate them. Operators need state-by-state licences. They pay gambling taxes. They compete directly with licensed sportsbooks and tribal casinos. The tribal gaming industry, which generates over $40 billion annually, has called prediction markets an “existential threat” for precisely this reason.
The CFTC’s lawsuits this week are an attempt to settle the question by force. But the product itself does not care what regulators call it. A binary contract on whether the Fed cuts rates and a binary contract on whether Manchester City win on Saturday use identical mechanics. The only difference is the jurisdiction that claims oversight.
What iGaming Has Already Learned
The betting exchange model taught the iGaming industry three things that prediction markets are about to learn the hard way.
Integrity problems are structural, not incidental.
When participants can profit from outcomes they can influence, manipulation is inevitable. Betfair built an entire integrity monitoring division to address this. The NFL’s request to the CFTC, asking platforms to stop listing injury-related contracts, is the same conversation the Betting Integrity Association has been having for years. Prediction markets treating integrity as a PR problem rather than a structural one will eventually face the same regulatory backlash that forced betting exchanges to invest heavily in monitoring and suspicious activity reporting.
Regulatory arbitrage has a shelf life.
Prediction markets have grown rapidly in part because they operate in a regulatory gap, too financial for gambling regulators, too gambling-like for financial regulators. Betting exchanges exploited a similar gap in their early years. That gap closed. It always closes. The question is whether the platforms have built sustainable businesses by the time it does, or whether their unit economics depend on the regulatory arbitrage continuing.
The product is commoditised faster than anyone expects.
Betfair was a genuine innovation. Within a decade, it was competing with Smarkets, Matchbook, and in-house exchange features from traditional sportsbooks. Kalshi’s early-mover advantage in macro prediction markets is real, but DraftKings, FanDuel, and Robinhood have all entered the space. The structural advantage is not the product. It is the liquidity, the data, and the regulatory positioning. The same lesson applies here that applies everywhere: the product is the entry ticket, not the moat.
The Strategic Implication
For operators watching from the iGaming side, the prediction markets fight is not someone else’s problem. If the CFTC wins and prediction markets are classified as federal derivatives, a new category of competitor emerges that offers functionally identical products to betting exchanges without state gambling taxes or licensing requirements. If the states win, prediction market operators will need state-by-state licences, and the competitive landscape starts to look a lot more like the current sportsbook market.
Either outcome reshapes the competitive surface area. The question for any operator or director in a regulated gambling business is not whether prediction markets are gambling. It is whether the regulatory framework that currently protects your market position will still exist in three years.
The iGaming industry has seen this before. The product is not new. The regulatory fight is not new. The only thing that is new is who is having it.
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