What Is CFD Trading and Why It’s Banned in the US

A contract for difference, or CFD, is a leveraged agreement between you and a broker to exchange the difference between an asset’s price when you open the trade and its price when you close it, without ever owning the underlying stock, commodity, or currency. CFD trading is legal and regulated in the UK, EU, and Australia, and banned for retail traders in the United States. A small deposit controls a much larger position, which magnifies gains and losses in equal measure.

How a CFD Trade Works

Open a CFD on a tech company’s stock and you receive no shares. You own nothing. The broker creates a contract that tracks the real market price of that stock, and your profit or loss depends entirely on where the price sits when you close the trade versus where it was when you opened it.¹ The same principle applies whether you are trading gold, an index, or a currency pair.

The math is straightforward. Take the difference between the closing price and the opening price, then multiply by the number of CFD units you hold. Buy 100 units of a stock CFD at $50 and close at $53, and your gross profit is $300. If the price drops to $47, you lose $300. Everything settles in cash. No shares change hands, no commodities get shipped to your door. That makes CFDs fast to enter and exit, but it also means you have no shareholder rights, no dividends from actual ownership, and no claim to the underlying asset.

Going Long and Going Short

CFDs let you trade in both directions. Going long means you buy a contract expecting the price to rise and profit if you close above your entry. Going short means you sell a contract first, betting the price will fall, then buy it back later at a lower price to pocket the difference.¹

Short selling through a CFD is simpler than shorting actual shares. With real shares, you would need to borrow them from another investor, pay borrowing fees, and eventually return them. With a CFD, the broker creates a contract that profits when the price drops. You click sell, and the position is open. That makes CFDs popular with traders who want to profit from falling markets or hedge an existing portfolio against declines.

Leverage and Margin

Leverage is the defining feature of CFD trading and the reason both the profits and the disasters tend to be outsized. Instead of putting up the full value of a position, you deposit a fraction called margin. A 10:1 leverage ratio means $1,000 of your money controls a $10,000 position. At 5:1, you would need $2,000 for that same exposure. The broker effectively lends you the rest.

This cuts both ways. If your $10,000 position gains 5%, you have made $500 on a $1,000 deposit, a 50% return. A 5% move against you wipes out half your deposit just as quickly. If the market keeps moving the wrong direction and your account equity drops below the broker’s required maintenance level, you will receive a margin call, a demand to deposit more funds. Fail to do so and the broker will liquidate your positions automatically, often at the worst possible price.

Leverage Caps for Retail Traders

Regulators in the EU, UK, and Australia cap leverage at the same ratios for retail accounts:²³

30:1 for major currency pairs such as EUR/USD
20:1 for non-major currency pairs, gold, and major stock indices
10:1 for commodities other than gold and for minor stock indices
5:1 for individual shares and other assets
2:1 for cryptocurrencies, where crypto CFDs are permitted

Professional traders who meet certain income, portfolio size, or trading frequency thresholds can apply for a professional account with higher leverage, but they give up retail protections like the negative balance guarantee in the process.

Negative Balance Protection

Since August 2018, ESMA has required European CFD providers to offer negative balance protection on every retail account, meaning you cannot lose more than your total deposit.⁴ The UK’s FCA and Australia’s ASIC impose similar protections. Before these rules existed, traders could end up owing their broker thousands more than they deposited when the market gapped overnight. That can still happen with unregulated offshore brokers that do not offer this protection.

What CFD Trading Costs

CFD brokers do not provide leveraged access for free. Several costs chip away at your returns, and ignoring them is a common mistake among newer traders.

The Spread

Every CFD has two prices. The bid is what the broker will pay you, and the ask is what you pay the broker. The gap between them is the spread, and it is effectively the broker’s cut on every trade. You start every position slightly in the red because you buy at the higher ask and can only sell at the lower bid. Tight spreads on liquid assets like major forex pairs might be one or two pips. Spreads on less-traded shares or exotic commodities can be significantly wider.

Overnight Financing

Because CFDs are leveraged, holding a position past the end of the trading day triggers an overnight financing charge, sometimes called a swap rate. This reflects the interest cost of the borrowed portion of your position. For a long position, you typically pay this fee. For a short position, you may receive a small credit, depending on the interest rate environment. The charges look small on any single day but compound quickly on trades held for weeks or months.⁵

Commissions and Guaranteed Stop-Loss Premiums

Some brokers charge a direct commission, particularly on share CFDs, as either a flat rate or a percentage of the trade’s total value. Brokers that offer guaranteed stop-loss orders, which promise your position closes at exactly the price you set regardless of market gaps, charge a premium for that guarantee. The premium is usually a small number of pips added to your cost if the stop is triggered. A standard stop-loss order is free but can slip past your target in fast-moving or gapping markets.

What You Can Trade With CFDs

A single CFD brokerage account typically gives you access to a wide range of markets without needing separate accounts for each. Common asset classes include individual company shares from exchanges around the world, stock indices such as the S&P 500, FTSE 100, or DAX, commodities like crude oil, gold, silver, natural gas, and agricultural products, forex pairs ranging from majors to exotics, and contracts tracking government bond prices.

Cryptocurrency CFDs face tighter rules. The FCA banned the sale of crypto-linked derivatives and exchange-traded notes to retail consumers in January 2021, and as of early 2026, that ban on crypto CFDs remains in place even as the FCA considers lifting its separate ban on crypto exchange-traded notes.⁶ EU regulators allow crypto CFDs but cap leverage at 2:1, far below other CFD categories.²

Most Retail CFD Traders Lose Money

Regulated brokers in the EU and UK are required to prominently display the percentage of their retail accounts that lose money trading CFDs.⁴ Those numbers typically range between 62% and 82%, depending on the broker. That is not a scare tactic. It is a legal disclosure requirement, and the figures have been remarkably stable year after year.

The math is not mysterious. Leverage amplifies losses at the same rate it amplifies gains, but the costs are asymmetric. Spreads, overnight financing, and commissions erode your account whether you win or lose. A trader who is right 50% of the time on direction will still lose money net of costs unless their winning trades are substantially larger than their losing ones. Most retail traders hold losing positions too long, cut winners too early, overtrade, and underestimate the cumulative impact of daily financing charges on leveraged positions.

Counterparty Risk

Because a CFD is a private contract between you and the broker, your broker is also your counterparty. If the broker becomes insolvent, your open positions and account balance may be at risk. Regulated brokers in the UK and EU are required to segregate client funds from their own operating capital, which provides some protection. Segregation is not the same as insurance, though, and in a messy insolvency, recovering funds can take years. An unregulated offshore broker may have no segregation requirement at all and no regulatory body to compel the return of your money.

Where CFD Trading Is Legal

CFD regulation varies dramatically by country. Most of Europe, the UK, and Australia allow retail CFD trading under strict rules. The United States bans it for retail investors entirely. Many Asian and Middle Eastern countries fall somewhere in between.

United Kingdom

The Financial Conduct Authority oversees CFD providers in the UK.⁷ Since 2019, the FCA has imposed the leverage caps above, required negative balance protection, banned inducements like trading bonuses, and mandated standardized risk warnings showing each broker’s retail loss percentage.³

European Union

ESMA introduced temporary product intervention measures in August 2018, which national regulators across the EU have since adopted permanently under their own authority.⁴ The rules mirror the UK’s, with identical leverage limits, negative balance protection, and mandatory loss-percentage disclosures.

Australia

The Australian Securities and Investments Commission implemented its own leverage restrictions in 2021, adopting the same tier structure as the EU and UK for major forex pairs, indices, commodities, shares, and crypto assets.¹

United States

U.S. law classifies CFDs as swaps, and the Commodity Exchange Act makes it illegal for anyone other than an eligible contract participant to enter a swap unless it is traded on a registered exchange.⁸ CFDs are over-the-counter products traded directly with a broker rather than through an exchange, and the vast majority of retail traders do not qualify as eligible contract participants. The practical effect is a complete ban on retail CFD trading in the U.S. Both the SEC and the CFTC enforce this restriction.⁹

The threshold for qualifying as an eligible contract participant as an individual is steep: more than $10 million invested on a discretionary basis, or more than $5 million if the swap is used to hedge risk on assets you already own.¹⁰ For the overwhelming majority of individual traders, this is not a realistic path.

Some U.S. residents try to open accounts with unregistered foreign brokers. The CFTC maintains a Registration Deficient List identifying foreign entities that appear to be soliciting U.S. customers without proper registration, and the agency warns that traders using unregistered firms “may have little or no protections.”¹¹ Unregistered offshore brokers are not required to segregate your funds, offer negative balance protection, or provide honest price feeds. If a dispute arises, you have no U.S. regulator to complain to and no realistic legal remedy in a foreign jurisdiction. If the platform disappears, your money goes with it.

Legal U.S. Alternatives

U.S. traders looking for leveraged exposure to similar markets have exchange-traded options that CFDs do not offer. The two closest substitutes are futures contracts and leveraged ETFs.

Futures Contracts

Futures are the most structurally similar alternative. They are leveraged, they cover stocks, indices, commodities, and currencies, and they settle based on price differences. The key difference is that futures trade on regulated exchanges with centralized clearing, which eliminates the counterparty risk inherent in CFDs. Micro E-mini futures, like the Micro E-mini S&P 500 contract valued at $5 times the index, bring the capital requirements low enough for retail traders to participate.¹²

Futures also handle financing differently. Instead of daily swap fees that vary at the broker’s discretion, the interest-rate cost is built into the futures price upfront through the forward curve. Once you are in a position, no daily financing charges are applied, making the total cost more predictable for trades held over multiple weeks.⁵

Leveraged ETFs

Leveraged exchange-traded funds offer 2x or 3x the daily return of an underlying index or commodity. They are simpler to trade than futures since they work like regular stock purchases through any brokerage account. They rebalance daily, which causes performance to drift from the underlying asset over longer holding periods. They also cannot be shorted as easily as opening a CFD short position, and their leverage is much lower than what CFDs typically offer.

Tax Notes for U.S. Persons Who Traded Anyway

Even though retail CFD trading is effectively prohibited in the U.S., tax obligations still apply if you have generated gains or losses through any means. CFDs are not listed as Section 1256 contracts under the Internal Revenue Code, and the statute explicitly excludes various swap agreements from that favorable tax treatment.¹³ Section 1256 contracts receive a blended 60% long-term, 40% short-term capital gains rate. Because CFDs likely fall outside that definition, gains are more likely taxed as ordinary short-term capital gains, though the exact treatment depends on the specific contract and how the IRS characterizes it. A tax professional familiar with derivatives is worth consulting.

If you hold a CFD account with a foreign broker, you may also have a separate reporting obligation. U.S. persons with foreign financial accounts, including brokerage accounts, that exceed $10,000 in aggregate value at any point during the year must file a Report of Foreign Bank and Financial Accounts, or FBAR.¹⁴ Penalties for failing to file an FBAR can reach $10,000 or more per violation for non-willful failures and substantially higher for willful ones.

1
Moneysmart.gov.au. Investment Warnings – Contracts for Difference (CFDs)
2
European Securities and Markets Authority. Technical Advice to the EC on Product Intervention
3
Financial Conduct Authority. PS19/18 Restricting Contract for Difference Products Sold to Retail Clients
4
European Securities and Markets Authority. ESMA Adopts Final Product Intervention Measures on CFDs and Binary Options
5
CME Group. FX Financing Costs: Understanding the Difference Between CFDs and Futures Pricing
6
Financial Conduct Authority. FCA to Lift Ban on Crypto Exchange Traded Notes to Support UK Growth and Competitiveness
7
Financial Conduct Authority. Contract for Differences
8
Office of the Law Revision Counsel. 7 U.S. Code 2 – Jurisdiction of Commission; Liability of Principal for Act of Agent
9
GovInfo. Dodd-Frank Wall Street Reform and Consumer Protection Act
10
Legal Information Institute. Definition: Eligible Contract Participant From 7 USC 1a(18)
11
CFTC. RED (Registration Deficient) List
12
CME Group. Micro E-mini S&P 500 Index Futures Quotes
13
Office of the Law Revision Counsel. 26 U.S. Code 1256 – Section 1256 Contracts Marked to Market
14
Internal Revenue Service. Report of Foreign Bank and Financial Accounts (FBAR)