Prediction markets have gone from novelty to near-mainstream in a single year. Monthly notional volume on platforms like Kalshi and Polymarket now rivals leveraged exchange-traded products, with roughly $60 billion traded in 2026 already and projections of $240 billion this year, rising toward $1 trillion annually by 2030. Wall Street has noticed, and it is busy rebranding event wagering as a legitimate asset class. The CFTC should refuse to play along.
An event contract is a bet with a clearinghouse
Buying a contract on who wins an election or whether a data release beats consensus is a wager. It has an expiry, a binary payoff, and no claim on any productive enterprise. Dressing it in the plumbing of regulated derivatives, margin, clearing, order books, does not transmute it into investment. It gives gambling the aesthetics of finance, which is precisely what makes it dangerous.
The regulatory arbitrage is the point
Sports betting is licensed state by state, taxed, and hedged with consumer protections. Route the same wager through a federally regulated exchange as an "event contract" and it can sidestep that entire apparatus while wearing the credibility of a CFTC registration. Tellingly, prediction markets have not dented flagship retail products like S&P 0DTE options; they are a complement to the speculation habit, not a substitute for investing.
- No cash flows: unlike a stock or bond, an event contract produces nothing and compounds nothing.
- House economics: as one portfolio manager put it bluntly, you cannot beat the house over time.
- Demographic pull: the same young savers drawn to sports betting are the marketing target, with the same odds against them.
Where a real line belongs
There is a defensible, narrow role for prediction markets as information tools and genuine commercial hedges, a farmer hedging weather, a firm hedging a regulatory outcome. That is not what is scaling. What is scaling is retail speculation on politics and pop culture, and it deserves the same disclosure, tax, and suitability regime as any other form of wagering, not a finance-industry halo.
Keep the vocabulary honest
The CFTC's job is not to grow a market or to crush it, but to prevent fraud and manipulation and to keep categories clear. Blessing event contracts as investing muddies the one distinction retail savers most need: the difference between owning the economy and betting on it.
There is also a market-integrity dimension that ought to trouble even enthusiasts. When large sums ride on the outcome of an event, the incentive to influence that event, or to trade on private knowledge of it, grows in lockstep. A contract on a jobs report or an election is an invitation to insider activity that no order book can fully police. Traditional securities laws grew up precisely to manage that temptation; event contracts race ahead of them.
Call prediction markets what they are. Regulate the wagering as wagering. And stop letting a registration number do the work of an honest label.