Forex vs stocks vs crypto: how the three markets really differ

Forex, stocks and crypto differ in what you are trading, when you can trade it, how much leverage regulators allow and what moves the price. Forex is the exchange of one currency for another, open around the clock on weekdays and driven mainly by interest rates and economic data. Shares are slices of ownership in companies, traded on exchanges during set hours and driven by company results as well as the economy. Crypto assets trade every day of the week, carry the tightest retail leverage limits in the EU, and move largely on sentiment, flows and regulatory news.

None of the three is "better" or "safer" in general. Each has its own costs, its own risks and its own type of surprise. This guide goes through the differences one at a time so you can see which features matter for the way you want to trade or invest.

What you are actually buying

The first difference is the nature of the thing itself.

• A currency pair is the price of one currency in another. Buying EUR/USD means buying euros and selling dollars at the same time. There is no company behind it and no dividend; the value depends on the relative state of two economies and their central banks. Our guide to currency pairs covers how pairs are quoted.
• A share is part-ownership of a company. If you buy the share outright you own a claim on its future earnings, may receive dividends and may have voting rights. In the long run, share prices are tied to how the business performs.
• A crypto asset such as bitcoin or ether is a token recorded on a blockchain. It has no central bank and, in most cases, no issuer with earnings. Its price depends on what buyers are willing to pay, which in turn depends on adoption, flows, sentiment and regulation.

How you hold each of these matters as much as what it is. Most retail forex traders in Europe never own any currency: they trade CFDs or rolling spot contracts, which are agreements with a broker to exchange the difference in price. You can buy shares and crypto outright, or trade them through CFDs too. Those are very different products. Owning a share outright with no borrowing means the worst case is losing what you paid. Holding a leveraged CFD on the same share means you can lose your margin much faster, and you pay financing every night you hold it.

Market structure: exchange vs over the counter

Shares trade mostly on regulated exchanges such as the London Stock Exchange, Euronext, Deutsche Börse's Xetra or the New York Stock Exchange. Every buy and sell order meets in a central order book, the exchange publishes the prices and volumes, and there is one official closing price each day.

Forex has no central exchange. It is an over-the-counter (OTC) market: banks, dealers, electronic platforms and brokers quote prices to each other and to their clients. There is no single official price for EUR/USD at any moment, only many very close prices from different sources. The guide to how the forex market works explains the layers, from the interbank market down to your broker. It is also by far the largest of the three markets: the BIS Triennial Survey put average turnover at about 7.5 trillion US dollars a day in 2022 and about 9.6 trillion in 2025.

Crypto sits in between. Most trading happens on crypto exchanges, which run central order books like a stock exchange, but there are hundreds of them in different jurisdictions, each with its own price, its own fees and its own standards of conduct. The price of bitcoin on one exchange can differ slightly from another, and an exchange can halt withdrawals or fail entirely, as several did in 2022.

What this means for you:

• On a stock exchange you can see the order book and know the official price.
• In forex you rely on your broker's quote, which is why execution model and broker choice matter.
• In crypto you are exposed to the exchange or broker you use as well as to the asset itself.

Trading hours

Hours are one of the most practical differences.

• Forex trades 24 hours a day from Sunday evening to Friday evening (European time), passing from Sydney and Tokyo to London and New York. Liquidity is highest when London and New York overlap. Our guide to forex market hours and sessions and the market hours clock show when each centre is open in your time zone.
• Shares trade during the hours of their exchange. The London Stock Exchange's main session runs from 08:00 to 16:30 UK time and the New York Stock Exchange from 09:30 to 16:00 New York time, with smaller pre-market and after-hours sessions in the US. Outside those hours, the official market is shut.
• Crypto trades 24 hours a day, seven days a week, including public holidays.

The consequence is gap risk. A share that closes on Friday can open on Monday at a very different price if the company announces news over the weekend, and your stop-loss order cannot be filled in between. Forex also gaps between Friday's close and Sunday's reopening, though usually by less for major pairs. Crypto does not have a weekly close, so it does not gap in the same way, but it can move sharply at 3 a.m. on a Sunday when you are asleep and liquidity is thin. Continuous trading is not the same as continuous attention, and many crypto traders learn that the hard way.

Note also that a CFD broker may not offer crypto CFDs at weekends even though the underlying market is open, and that share CFDs usually follow the underlying exchange's hours.

Leverage: the biggest regulatory difference

In the EU, ESMA's measures for retail clients set maximum leverage on CFDs by asset class:

• 30:1 on major currency pairs
• 20:1 on non-major currency pairs, gold and major stock indices
• 10:1 on commodities other than gold and on non-major equity indices
• 5:1 on individual shares
• 2:1 on cryptocurrencies

The UK's FCA applies the same caps to CFDs and goes further on crypto: since January 2021 it has banned the sale of crypto derivatives, including CFDs, to retail clients. The full picture is in our guide to ESMA leverage limits and negative balance protection.

The caps are not arbitrary. They roughly reflect how volatile each asset class tends to be. A major currency pair typically moves far less in a day than a single share, and a single share far less than a typical crypto asset. Regulators allowed more leverage where daily moves are usually smaller.

Worked example: same deposit, three markets

Suppose you have 1,000 euros of margin available and use the maximum retail leverage in each market. The numbers are illustrative.

• EUR/USD at 30:1: 1,000 euros supports a position worth up to 30,000 euros. A 1% move against you costs about 300 euros, or 30% of the margin.
• A share CFD at 5:1: 1,000 euros supports a position worth 5,000 euros. A 1% move against you costs 50 euros, or 5%. But single shares often move several percent in a day, and 10% or more on results. A 6% fall costs 300 euros, the same 30%.
• A bitcoin CFD at 2:1: 1,000 euros supports a position worth 2,000 euros. A 1% move costs 20 euros. Crypto moves of 10% or 15% in a day are not unusual. A 15% fall costs 300 euros, again 30%.

The point is that the leverage caps roughly even out the risk per unit of margin. None of the three markets is a cheap way to avoid volatility, and using maximum leverage in any of them leaves very little room for error. The leverage and margin guide and the margin calculator show how the numbers work for your own positions.

What moves the price

Currencies

Currencies move on the relative outlook for two economies. Interest rates and expectations about them matter most, followed by inflation, growth, risk sentiment and capital flows. Because every pair has two sides, US data can move EUR/USD as much as euro area data. Our guide to what moves currency prices goes through each driver, and central banks and interest rates covers the most important one in depth.

Shares

Shares respond to the same macro forces, since higher interest rates and slower growth affect every company, but they also respond to things that are specific to the business: quarterly results, guidance, new products, management changes, takeovers, legal problems, dividends and share buybacks. An individual share can fall sharply on a disappointing earnings report on a day when the overall market rises. That company-specific risk does not exist in a currency pair.

Crypto

Crypto prices have no earnings or interest rates of their own to anchor them. They respond to:

• flows into and out of the market, including through exchange-traded products where these are available;
• general risk appetite, since crypto has often traded like a high-risk asset alongside technology shares;
• regulatory and legal news, such as enforcement actions or new licensing rules;
• events inside the crypto industry, such as exchange failures, hacks or token-specific news;
• large holders buying or selling, which matters more in thinner tokens.

The relationships change. Crypto has at times moved closely with share indices and at other times largely on its own.

Volatility

Volatility describes how much prices move, not which way. As a general pattern:

• Major currency pairs usually move less than 1% on a typical day, although big data releases, central bank surprises and political shocks can produce much larger moves.
• Broad share indices often move a similar or somewhat larger amount on a typical day, while individual shares move more, especially around results.
• Major crypto assets often move several percent in a day, and smaller tokens far more.

Lower volatility in forex is one reason brokers offer higher leverage on it, and the higher leverage is what makes retail forex risky. A slow-moving market traded with 30:1 leverage can do as much damage to an account as a fast-moving one traded without leverage.

Costs

The way you pay differs by market. Totting up the full cost is covered in our guide to how to compare trading costs; here is the structure.

Forex

• Spread: the difference between bid and ask, measured in pips. On major pairs it is usually a fraction of a pip to a couple of pips on a standard account. See spreads and commissions.
• Commission: charged on raw-spread or ECN-style accounts instead of a wider spread.
• Swap: a nightly financing charge or credit based on the interest rate differential between the two currencies. See swap and overnight financing.

Shares

• Buying outright: a broker commission or flat fee, the exchange spread, and in some countries a transaction tax. In the UK, for example, purchases of most UK shares carry 0.5% stamp duty. There is usually a currency conversion fee if you buy shares priced in another currency, and possibly a custody or platform fee.
• Share CFDs: a commission or wider spread, plus nightly financing on the full position value for as long as you hold it. Financing on a share CFD is usually based on a benchmark interest rate plus a broker mark-up, so it can become the largest cost on a position held for weeks.

Crypto

• Buying outright on an exchange: trading fees (often split into maker and taker fees), the spread, and fees to deposit or withdraw. Moving coins off an exchange also involves network fees.
• Crypto CFDs: spreads that are usually much wider in percentage terms than on forex majors, and overnight financing that can be high. Some brokers also charge weekend financing.

Look out for hidden broker fees in all three: currency conversion, inactivity and withdrawal charges can add up to more than the visible spread.

Worked example: the cost of one round trip

Illustrative figures for a position worth roughly 10,000 euros:

• EUR/USD with a 1-pip spread: one pip on a 10,000-unit position is about 1 US dollar, so the round-trip spread is around 1 dollar, roughly 0.01% of the position.
• A share CFD with a commission of 0.1% each way: 10 euros to open and 10 euros to close, 0.2% of the position, before any financing.
• A crypto CFD with a spread of 0.5% of the price: about 50 euros, 0.5% of the position.

These are examples, not quotes, and real costs vary by broker and account type. The pattern, though, is common: per trade, forex majors are usually the cheapest of the three to trade on a percentage basis, which is part of why short-term traders gravitate to them. Cheap per trade does not mean cheap overall if you trade very frequently.

Regulation and investor protection

In the EU, forex, share and crypto CFDs are all financial instruments under MiFID II, offered by investment firms licensed by national regulators such as CySEC, BaFin or the AMF. That brings ESMA's retail protections: leverage caps, a 50% margin close-out rule, negative balance protection and the standard risk warning showing the percentage of retail accounts that lose money. Retail clients of investment firms may also be covered by a national investor compensation scheme if the firm fails, up to a limit.

Buying shares outright through a regulated broker brings similar protections, plus the fact that the shares should be held in your name or in segregated client accounts.

Buying crypto outright is different. In the EU, the Markets in Crypto-Assets Regulation (MiCA) now requires crypto-asset service providers to be authorised, but holding coins is not covered by investor compensation schemes in the way that financial instruments held at an investment firm can be, and the asset itself has no issuer standing behind it. In the UK, crypto firms must register with the FCA for anti-money-laundering purposes, and the FCA has warned repeatedly that consumers should be prepared to lose all the money they put in.

Whichever market you choose, check the firm on the regulator's register before you send money. Our guide on how to check a broker licence walks through it, and forex scam red flags covers the warning signs, which are especially common in crypto.

Shorting and two-way trading

In forex, going short is as routine as going long because every trade is long one currency and short another. With CFDs on shares and crypto you can also go short easily. Shorting a share outright, by contrast, requires borrowing it, which is generally not available to retail investors through a standard share-dealing account. Crypto shorting outside of CFDs usually means derivatives on crypto exchanges, which may not be authorised for retail clients where you live.

Two-way trading sounds like an advantage, and mechanically it is. But a short position has no natural limit to its loss if the price keeps rising, and short positions in share CFDs can be closed or charged extra if the stock becomes hard to borrow.

Time horizon and how people use each market

• Forex is traded mainly by short-term speculators at retail level, from scalpers holding for minutes to swing traders holding for days. Very few retail traders hold currency CFDs for years, because swap costs and leverage make long holding periods expensive or risky.
• Shares support both trading and long-term investing. Owning a diversified basket of shares for many years, without leverage, is a fundamentally different activity from trading share CFDs.
• Crypto attracts both long-term holders and very active traders. The 24/7 market encourages constant checking, which is a behavioural risk in itself.

If your goal is long-term saving, leveraged CFDs on any of the three are poorly suited to it. If your goal is learning to trade, the instrument matters less than your process, costs and position sizing.

Common mistakes when comparing the three

• Treating low volatility as low risk. Forex moves less per day than shares or crypto, but leverage more than makes up for it.
• Comparing headline spreads only. A tight spread with a commission, high swap or currency conversion fee can cost more than a wider spread without them.
• Assuming 24/7 means always liquid. Crypto at weekends and forex in the late New York session can be thin, with wider spreads and bigger jumps.
• Mixing up ownership and CFDs. Buying bitcoin on an exchange and trading a bitcoin CFD are different products with different costs, protections and risks.
• Trading everything at once. Each market has its own rhythm, drivers and costs. Learning one properly is usually more useful than dabbling in three.
• Forgetting correlation. Long a technology share CFD, long bitcoin and short the yen can all be the same bet on risk appetite. See currency correlation.

Choosing where to start

There is no right answer, but a few questions help:

1. When can you actually watch the market? If only evenings, consider which market is active then and whether you can manage positions you hold overnight.
2. How much can you afford to lose? Whatever you put into a leveraged account should be money you can lose in full without affecting your life. The risk warning explains why.
3. What do you want to understand? Interest rates and macro data for forex, businesses and accounts for shares, technology and market structure for crypto.
4. Which costs fit your style? Frequent short-term trading favours low spreads; holding for weeks makes financing the main cost.

Whichever you pick, practising on a demo first and moving to small real positions is a sensible path. Our guide to going from a demo account to live trading covers how.

Frequently asked questions

Is forex riskier than stocks?

Currency pairs usually move less per day than individual shares, but retail forex is normally traded with much higher leverage, which magnifies losses. A leveraged forex account can lose money faster than an unleveraged share portfolio. Comparing like with like, a share CFD at 5:1 and a forex CFD at 30:1 carry broadly similar risk per unit of margin if fully used.

Why is leverage on crypto CFDs only 2:1 in the EU?

ESMA set the retail cap at 2:1 for cryptocurrencies in 2018 because crypto prices are far more volatile than currencies or shares. A 2:1 limit means a 50% fall in price would wipe out the full margin on a position.

Can I trade forex, stocks and crypto at the weekend?

Crypto trades continuously, including weekends, although not every broker offers crypto CFDs at weekends. Forex is closed from Friday evening to Sunday evening. Stock exchanges are closed at weekends, though a few brokers offer limited weekend pricing on some index products.

Which market is cheapest to trade?

Per trade, major currency pairs usually have the lowest costs as a percentage of position size. Over longer holding periods, overnight financing can make any leveraged CFD expensive, and frequent trading adds up in every market. Compare the all-in cost for the way you trade, not just the spread.

Is buying crypto the same as trading a crypto CFD?

No. Buying crypto gives you the coin, which you can hold or move to your own wallet, with exchange and custody risks. A crypto CFD is a leveraged contract with a broker that tracks the price; you own no coins, pay overnight financing and can lose your margin quickly. They are regulated differently too.

Do the same strategies work in all three markets?

Basic tools such as support and resistance and trend analysis can be applied to any chart, but each market has different hours, costs, drivers and volatility. A method tested on one market needs testing again before you use it on another.