Forex broker meaning in plain words
A forex broker is a company that lets you place trades on currency prices. You cannot connect to the interbank currency market (the network where large banks trade with each other) on your own. The broker gives you an account, a trading platform and prices, and it executes your orders.
Most retail forex brokers do not sell you actual currency. They offer CFDs (contracts for difference). A CFD is an agreement to settle the price difference between opening and closing a trade, so you never own the underlying asset. That is why such a company is also called a CFD broker. Many of them also offer CFDs on metals, stock indices, energies and crypto. For the instrument itself, see What is a CFD.
Leveraged CFD and forex trading can lose money fast. A broker's job is to give you access to the market, and it does not reduce that risk.
- Central banks and governments set interest rates and sometimes intervene.
- Large banks trade currencies with each other (the interbank market).
- Liquidity providers stream buy and sell prices to brokers.
- The broker shows its clients a bid and an ask price.
- Retail traders, companies and funds trade through brokers and banks.
What a broker does: how brokers work
Access to the market
The broker opens an account in your name and shows you a price stream for each instrument. It sets the trading conditions:
- which instruments you can trade
- the lot sizes you can use
- the leverage and margin rules
- the margin call and stop-out levels
Execution of orders
When you send a market order, the broker fills it at a price. Pending orders such as limit and stop orders wait until the price reaches your level. How the broker fills orders affects slippage and requotes. The main execution models are explained on Broker execution models.
Custody of client funds
The broker holds your deposit and keeps your balance and equity records. It handles deposits and withdrawals. How well client money is protected depends on the broker's licence, on whether client funds are kept apart from the company's own money, and on the law of the country where the broker is registered.
Platforms
The broker gives you software to see charts and place orders. Common choices are MetaTrader 4, MetaTrader 5, web terminals and mobile apps. See Platforms and apps for how these work in general.
How brokers earn money
A broker is a business, and each trade you place can bring it income in several ways.
| Source | What it is | Who pays and when |
|---|---|---|
| Spread | The gap between the bid and ask price | You pay it on entry, because you buy at the ask and sell at the bid |
| Commission | A fixed charge per lot traded | Charged on opening, closing or both, depending on the account |
| Swap | Overnight financing on positions held past the daily rollover | Charged or credited per night; see What is swap |
| B-book result | The broker takes the other side of client trades internally | When clients lose, the broker keeps the difference |
Spread. On many accounts, the spread is the main cost, and part of it is the broker's margin. Spreads can be fixed or floating.
Commission. Raw-spread accounts usually show a tighter spread and charge a commission per lot instead.
Swap. The swap reflects the interest difference between the two currencies plus the broker's markup. Note the triple swap day.
A-book and B-book. In the A-book model, the broker passes your trade to a liquidity provider (a bank or other large firm that supplies prices) and earns from spread and commission. In the B-book model, the broker keeps your trade on its own books and acts as the counterparty. Many brokers run both and decide per client or per trade. The B-book is a known conflict of interest, which is why licensing and execution rules matter.
To see what a trade costs you in total, read Total trading costs and use the tools on Calculators.
Ready to try it on a real or demo account?
Partner link · trading carries a high risk of loss
Precise definitions for experienced traders
- Dealing desk / market maker: the broker quotes its own prices and is the counterparty to your trades.
- STP (straight-through processing): orders are routed to liquidity providers without dealer intervention.
- ECN (electronic communication network): orders reach a network where several liquidity providers' quotes compete, and a commission is usually charged.
- Introducing broker / partner: a firm or site that refers clients to a broker and is paid for it, without executing trades itself.
- OTC vs exchange: CFD trades are over-the-counter contracts with the broker, not exchange-listed products. See OTC vs exchange.
The legal position in Pakistan
Pakistani readers need to know how local regulators treat offshore forex and CFD platforms before choosing any broker.
- The supervisor for exchange trading is the Securities and Exchange Commission of Pakistan (SECP), with trading in listed securities and commodities only via SECP-licensed securities and futures brokers.
- On offshore platforms: per the SECP, offshore forex/CFD platforms operate without regulatory approval in Pakistan.
- On investor protection: per the SECP, offshore platforms have no Pakistani licence or oversight and offer no legal protection or recourse.
- On payments: per the SBP, remitting foreign exchange to overseas forex/margin/CFD platforms is not allowed through any payment channel (FERA s.5(1)).
- On residents as buyers: per the SBP, the purchase of offshore forex/margin/CFD products by Pakistani residents violates section 4(1) of FERA 1947.
- On local brokers: under the Futures Market Act 2016, s.47(1), no one may carry on a regulated activity (futures broker, adviser, representative) without an SECP licence. The penalty: under the Futures Market Act 2016, s.104(3), operating without a licence carries, for an individual, a fine of up to PKR 250 million or up to 3 years' imprisonment, or both.
Lists of licensed local brokers: per the SECP, lists of licensed brokers are on the PSX and PMEX websites. The SECP also issues SECP warnings by press release naming platforms (Quotex 09.04.2025; IBKR look-alikes, IGIL Securities, BMA Capital No.108 etc. 22.05.2025; Hillhouse Capital, S-169 Wharton 13.01.2026), none of which names Exness. More detail is on Law and regulators and Regulation and Safety.
This site is an independent partner of Exness, and this page describes brokers in general, not that company.
What to check before opening an account
- Licence and legal status. Check which regulator licenses the entity you would contract with. Read the local position above and decide with full knowledge of it.
- Execution model. Find out whether the broker acts as market maker, STP or ECN, and whether it says so clearly.
- Full cost. Compare spread, commission and swap together, not the spread alone.
- Margin rules. Check leverage, margin call and stop-out levels, and whether negative balance protection is offered.
- Deposits and withdrawals. Check methods, fees and stated processing times in the broker's own documents.
- Platforms. Download apps only from official app stores or the broker's official site.
- Contact channels. Use only official channels. Regulators warn that fake platforms are promoted through messaging apps and social media.
- Demo first. Test the platform on a demo account before you risk money. See Demo vs live.
Also read Why traders lose and Risk management.
Frequent questions
What is a forex broker?
A forex broker is a company that gives you an account, prices and a platform so you can trade currency prices, usually through CFDs.
Is a CFD broker the same as a forex broker?
Mostly yes. Retail forex brokers usually offer currency pairs as CFDs and often add CFDs on other assets.
Does my broker profit when I lose?
It can. In the B-book model, the broker is the counterparty, so client losses become broker income. In the A-book model, the broker earns from spread and commission.
Do I own currency when I trade with a broker?
No. With a CFD, you hold a contract on the price difference, not the currency itself.
Are offshore forex brokers allowed in Pakistan?
See the regulator positions listed in the legal section above. Pakistani regulators state that offshore platforms lack local approval and offer no local legal recourse.
How can I check a broker's current conditions?
Read the broker's official website and account documents, and confirm costs and limits there before you deposit.