How Prediction Markets Are Regulated: The CFTC Explained

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Last updated: June 2026

Prediction markets in the US are regulated by the Commodity Futures Trading Commission, the CFTC, the federal agency that oversees futures and derivatives. Not by state gaming boards. That single fact explains almost everything about how Kalshi and Polymarket operate, where they are legal, and what protects your money.

This guide is for US readers and explains, in plain English, what the CFTC is, what it makes the platforms do, and just as importantly, what it does not promise you.

Not legal or financial advice. This page is general information only. Rules in this area are being rewritten as we speak. For advice on your situation, speak to a qualified professional.

Who is the CFTC?

The CFTC is an independent US federal agency that regulates the derivatives markets, the world of futures, options and swaps. Think of it as the referee for contracts whose value depends on something else happening.

For decades that meant commodities like oil, corn and interest rates. A prediction market contract fits the same mold, since its value depends on a future event. So when the platforms argued event contracts are derivatives, they were arguing they belong under the CFTC rather than under 50 separate state gambling regulators. That is the foundation everything else is built on.

What a designated contract market means

A designated contract market, or DCM, is a CFTC-licensed exchange, the same category as the big futures exchanges. It is the license a prediction market needs to run legally under federal rules.

Kalshi was built as a DCM from the start. Polymarket spent years offshore and blocking US users, then bought a CFTC-licensed exchange in 2025 and reopened to Americans in 2026 through that regulated arm. The point of the DCM label is that it is not a light-touch registration. An exchange has to clear a real bar on financial controls, monitoring and reporting before the CFTC lets it operate, and it stays under ongoing supervision after that.

The rules a platform has to follow

Regulated status is not a logo. It comes with obligations the platform must meet, and these are the parts that actually protect you.

  • Segregated funds. Customer money is held separately from the company’s own money, so it cannot be spent running the business.
  • Market manipulation guards. The exchange has to monitor trading and act against attempts to rig prices.
  • Reporting to the regulator. The platform reports activity to the CFTC and must keep records.
  • Identity checks. You complete full identity verification, the same know-your-customer and anti-money-laundering checks a brokerage uses.

None of that exists on an unregulated offshore site, which is the core reason the regulated US platforms are safer places to put money. We go deeper on that in are prediction markets safe.

Why federal rules can override state law

Federal preemption is the legal idea doing the heavy lifting. When Congress gives one federal agency clear authority over an activity, that authority can override conflicting state rules.

If event contracts are derivatives, and the CFTC has exclusive say over derivatives, then a state gaming board cannot ban them, even when the contract is about a game. That is the whole of Kalshi’s legal strategy. It got its strongest backing in April 2026, when a federal appeals court ruled that New Jersey could not bar Kalshi, finding the CFTC has exclusive jurisdiction. Other courts have sided with states, so the question is not fully settled. We track every state in our state-by-state legality guide.

What the CFTC does not do

This is the part people miss, and it matters. CFTC regulation protects the integrity of the market and the safety of your deposit. It does not protect you from a bad trade.

The agency does not guarantee you win, and it does not insure your balance the way a bank deposit is insured. Segregated does not mean federally insured. It also has not historically pre-approved every single market, though that is changing. On June 10, 2026, the CFTC proposed a rule to spell out which event contracts are allowed, one that would permit most sports markets while banning the contracts most open to manipulation, such as bets on individual player injuries or referee calls. If finalized, it would give the platforms a clearer federal rulebook. Until then, regulation tells you the venue is legitimate, not that any given trade is wise.

What this means for you

The practical upshot is a fair trade. You get real protections on the venue and your deposit, and you carry the full risk of the trade itself.

So use the regulated platforms, not the offshore copycats, because the segregated funds and oversight are the entire point. Complete the identity checks, since a regulated venue requires them. And remember that the CFTC stamp is about the house being honest, not about the bet being smart. The discipline part is on you. Questions about this guide? Email editorial@chipreign.com.

Frequently asked questions

Who regulates prediction markets in the US?

The Commodity Futures Trading Commission, the CFTC, a federal agency that oversees futures and derivatives. Prediction markets are treated as event contracts, a type of derivative, which is why they fall to the CFTC rather than to state gaming regulators.

Is Kalshi regulated by the CFTC?

Yes. Kalshi operates as a CFTC-designated contract market, a licensed exchange. Polymarket’s US arm is also CFTC-regulated, through a licensed exchange it acquired in 2025. Both must follow federal financial rules, including holding customer funds in segregated accounts.

What is a designated contract market?

It is the CFTC license a US exchange needs to list contracts legally, the same category as major futures exchanges. Earning it means clearing a real bar on financial controls, market monitoring and reporting, and staying under ongoing CFTC supervision.

Does CFTC regulation make my money safe?

It makes the venue safer. Your funds are held in segregated accounts and the exchange is supervised, which protects against the operator misusing your money. It does not insure your balance like a bank account, and it does nothing to stop you losing a trade.

Why can a federal regulator override state gambling law?

Through federal preemption. When Congress gives a federal agency exclusive authority over an activity, conflicting state rules can be overridden. If event contracts are CFTC-regulated derivatives, the argument goes, a state cannot ban them. Courts have split on whether this holds for sports contracts.

What is the CFTC’s 2026 proposed rule?

On June 10, 2026, the CFTC proposed a rule to define which event contracts are allowed federally. As drafted it would permit most sports contracts while banning the ones most open to manipulation, such as bets on player injuries or referee decisions. It went out for public comment and could reshape the market.

Are prediction market funds FDIC insured?

No. Customer money on a regulated platform is held in segregated accounts, which is a protection, but that is not the same as FDIC deposit insurance. If you lose a trade, the money is gone, and segregation does not change that.

Does the CFTC approve every market?

Historically it has not pre-approved each individual market, though its 2026 proposed rule would set clearer federal limits on which event contracts are allowed. Regulation confirms the exchange is legitimate and supervised. It is not a sign-off that any specific contract is a good idea.

Responsible play. Prediction markets are real-money risk, for adults only, 18 and over, or 21 and over where local law requires. This page is general information, not legal or financial advice. If it stops being fun or you are chasing losses, step away. In the US call or text the National Problem Gambling Helpline at 1-800-MY-RESET. In the UK, GamCare is on 0808 8020 133. In Australia, Gambling Help Online is on 1800 858 858.