How to choose a forex broker.
To choose a forex broker, check four things before you deposit. Confirm the licence on the regulator's own register, work out the full cost of a trade from spread, commission and swap, test how orders are filled, and make a small withdrawal to see how payouts work. A broker that fails the licence check needs no further study.
ខ្លឹមសារនេះមានតែជាភាសាអង់គ្លេសសិន។

Two brokers can show you the same EUR/USD chart and still leave you with different results. One may charge more for the same trade. Another may hold on to your money when you ask for it back.
Before you deposit, run four checks in this order: the licence, the cost of a trade, the quality of order execution and the way withdrawals work. If a broker fails the licence check, you can skip the other three.
Does the broker hold a licence you can verify?
Start on the broker's legal page or website footer. It should name the company, the regulator and a licence or registration number. If any of these is missing, stop there.
A regulator is the government body that authorises financial firms in a country and can fine or shut them down. A licensed broker has to follow its rules on client money, advertising and complaints.
Next, open the regulator's website by typing its address yourself, and search its public register for that number. Scam sites sometimes copy a real firm's name and number, which some regulators call a clone firm.
The register entry should match what the broker shows you on the company name, the licence number and the website address.
One brand often runs several companies, each licensed in a different country. Your client agreement names the company that holds your account, and that company's licence sets your protections, so read it before you sign.
Those protections differ from one regulator to another. Some require client money to sit in separate bank accounts, run compensation schemes or limit retail leverage, and others ask for much less.
The licence check lesson walks through a register search step by step, and the red flags lesson lists the warning signs of an unsafe firm.
What does one trade really cost?
Your cost per trade has up to three parts. The spread is the gap between the buy and sell price, and commission is a fee per lot on some accounts.
Swap is interest charged or paid when you hold a position past the daily rollover. It only matters if you keep trades open overnight.
A low spread can come with a commission, so add them together. Here are two illustrative accounts, not any real broker, trading EUR/USD in a US dollar account, where one pip on one standard lot is worth $10.
- Account A has a 1.2 pip spread and no commission. One round trip on 1 lot costs 1.2 × $10 = $12.00.
- Account B has a 0.2 pip spread, which costs 0.2 × $10 = $2.00 per lot.
- Account B also charges $7.00 commission per lot for the round trip, so its total is $2.00 + $7.00 = $9.00.
- At 0.10 lot both costs shrink tenfold: $1.20 on A and $0.90 on B.
- Over 40 round trips of 0.10 lot in a month, A costs 40 × $1.20 = $48.00 and B costs 40 × $0.90 = $36.00.
If you open an account through an introducing broker, a rebate paid by the broker can return part of this cost per lot, as the Exness broker page explains.
Compare spreads at the hours you actually trade. They often widen around major news and in quiet hours, so the advertised minimum can be far from what you pay.
The spread comparison shows measured figures, and the cost of one trade lesson adds swap to the sum.
How well does the broker fill your orders?
Say you click buy on 1 lot of EUR/USD at an ask of 1.10000 and the fill comes back at 1.10003. Execution is about how close the price you get is to the price you clicked.
That gap is 0.00003, or 0.3 pip, and on 1 lot it costs 0.3 × $10 = $3.00. The difference is called slippage, and it can also go in your favour.
When the market moves during your order, a fair process passes on better prices as well as worse ones. The broker's order execution policy should describe how fills are handled.
Check the contract specification too. It usually lists the execution type, the minimum distance for stop and limit orders and the trading hours for each instrument.
A demo account is a useful first look, although demo fills can be smoother than live ones. A few small live trades, logged with the price you clicked and the price you got, tell you more.
The execution quality lesson shows what to record and how to read the results.
Can you get your money out when you want it?
Read the payments page before you deposit. It should list the withdrawal methods, any fees and how long a request usually takes.
Regulated brokers verify your identity and address, often before you can trade or withdraw. Send those documents when you open the account, so a later payout is not held up by paperwork.
Brokers often return money to the card or account you deposited from, up to the amount you paid in. If you plan to withdraw to a different method, ask how that works first.
Then test the process with a small amount. For example, deposit $200, request a $50 withdrawal, and note how many days it takes and how much arrives after fees.
Read any bonus terms as well, because some bonuses add conditions before you can withdraw. Being asked for an extra payment or a tax to release your own money is a common sign of a scam.
Do the account rules fit how you trade?
A broker can pass every check above and still suit you badly. Look at the account type you would actually open.
- The margin call and stop out levels, which differ between brokers and decide when your trades are closed for you.
- The smallest trade size, often 0.01 lot, which matters on a small account.
- The account currency. Depositing euros into a US dollar account means a conversion on the way in and on the way out.
- The platform, the instruments listed and the hours support is available.
Higher leverage on offer does not make trades cheaper. It lets you open larger positions on the same deposit, which makes losses larger too.
A checklist to fill in for each broker
Each check has a document or page where the answer sits.
| Check | Where to look | What you want to see |
|---|---|---|
| Licence | The regulator's own register | Same company name, number and website |
| Account company | Client agreement | The firm and country that hold your account |
| Cost per lot | Contract specification and commission page | Spread plus commission at your trading hours |
| Swap | Contract specification | Rates for pairs you hold overnight |
| Execution | Order execution policy and small live trades | Slippage in both directions |
| Withdrawals | Payments page and a test withdrawal | Clear fees and times, no surprise conditions |
| Margin rules | Account type page | Margin call and stop out levels you understand |
Fill in one row for each broker you consider, so you compare the same items side by side.
សំណួរ
What should I check first when choosing a forex broker?
Check the licence first. Find the licence number on the broker's site and confirm it on the regulator's own register, because low costs mean little if your money is not safe.
Is the broker with the lowest spread always the cheapest?
No, because commission can outweigh a small spread. A 0.5 pip spread with $7.00 commission costs $5.00 + $7.00 = $12.00 per lot on EUR/USD, more than a 1.0 pip spread with no commission at $10.00.
How can I tell if a forex broker is legit?
Search for its licence number on the regulator's website, typed in yourself, and check that the company name and web address match. Be wary of any request for extra fees before a withdrawal.
Should I test a broker with a small deposit first?
It is a sensible step. A small deposit, a few small trades and a small withdrawal show you real fills and real payout times before you commit more.
Is a demo account enough to judge a broker?
A demo shows you the platform and the instruments, but demo fills can be smoother than live ones. Judge execution and withdrawals on a small live account.
បន្តរៀន
ជំពូក 1What does a forex broker actually do?A forex broker opens your trading account, streams buy and sell prices, accepts your orders and fills them, either with outside liquidity providers or by taking the other side itself. It also holds your deposit, sets aside margin while trades are open, applies leverage, charges or pays swap and closes positions at stop out.
ជំពូក 1Is your forex broker regulated? How to check a licence.A regulated forex broker holds a licence from a government authority such as the UK's FCA or Australia's ASIC. To check it, find the legal company name and licence number on the broker's site, then search them on the regulator's own register and confirm the website and contact details match.
ជំពូក 1Red flags of a fake or unsafe forex broker.A fake or unsafe forex broker usually shows itself in a few ways: no licence or a cloned one, promises of guaranteed profit, pressure to deposit, payments to personal or unrelated accounts, bonus terms that lock your money, and withdrawals that stall or need a fee paid first. Check the regulator's register and test a small withdrawal.
ជំពូក 1Who is on the other side of your forex trade?In retail forex, the other side of your trade is usually your broker. Spot forex has no central exchange, so deals are made over the counter, and your trade is most often a cash-settled CFD with the broker. The broker may keep that risk, hedge it with a liquidity provider, or match it against other clients.
ជំពូក 1How forex brokers make money.Forex brokers earn from the spread, the gap between the buy and sell price, often widened by a markup they keep. Many also charge commission per lot and add a margin to overnight swap. A broker that takes the other side of your trade can also profit when you lose.
ជំពូក 1A-book and B-book brokers explained.An A-book broker passes your trade to an outside liquidity provider and earns from a markup or commission, so your win or loss does not change its income. A B-book broker takes the other side itself, so it gains when you lose and pays when you win. Many brokers use both.
ជំពូក 1How A-book brokers earn, and what limits them.A pure A-book broker passes each client trade to a liquidity provider, so it earns nothing from your losses. Its income is a markup on the spread, a commission per lot, swap markups and fees. Income per lot is small after routing costs, so the broker needs high volume, and it can only offer the prices its providers quote.
ជំពូក 1STP and ECN execution explained.STP, straight-through processing, means your broker passes your order automatically to outside liquidity providers and usually earns by widening the spread. ECN, electronic communication network, means your order meets prices from many participants in a shared order book, usually with a raw spread plus a commission. Both are labels, so check how your broker actually routes orders.
ជំពូក 1Internalisation: how brokers net client orders.Internalisation is when a broker offsets client buy orders against client sell orders inside its own books. Opposite trades cancel, so only the leftover net position is left to hedge or keep. This cuts the broker's outside costs and risk, while each client's contract stays with the broker, who remains the counterparty.
ជំពូក 1Hybrid brokers and the C-book.A hybrid broker sends some client trades to liquidity providers (A-book) and keeps others in house, taking the other side itself (B-book). Routing usually depends on account results, trade size, style and total exposure. C-book has no fixed definition; it most often means splitting one trade, hedging part and keeping the rest.
ជំពូក 1Your broker's hedging policy and why it matters.A broker's hedging policy decides whether you can hold a buy and a sell on the same pair in one account, and how much margin that pair uses. Hedging accounts keep both positions open; netting accounts close or shrink the first one. Margin on a hedged pair can be full, one leg or zero.
ជំពូក 1Where your broker's prices come from.Your broker's prices start as quotes streamed by liquidity providers, mostly banks and non-bank trading firms. An aggregator keeps the highest bid and lowest ask from these streams, and the broker usually adds a markup before the price reaches your platform. Different providers, markups and timing mean two brokers can show different prices at the same moment.
ជំពូក 1How to judge a broker's order execution.Good order execution means your trades fill quickly, close to the price you asked for, with few requotes or rejections. To judge it, log the requested and filled price of every market order over dozens of trades. Slippage should run in both directions, with some fills better than requested, and news-time orders kept separate.