How to Trade Forex: A Beginner’s Guide to Quotes, Orders and Your First Trade
How forex quotes, spreads and orders work, a complete first trade with the numbers shown, and where prop firm rules come in.
To trade forex, you buy one currency while selling another, and you profit or lose as the exchange rate between them moves. You place orders on a currency pair through a broker or prop firm platform. Each trade gets a stop loss that caps the loss. This guide covers quotes, bid and ask, long and short, and the orders you need. It then walks through a full first trade with the numbers shown, and ends with how prop firm accounts fit in.
Key takeaways
- A quote such as EURUSD 1.0850 means one euro costs 1.0850 US dollars.
- You buy at the ask and sell at the bid, so every trade starts down by the spread.
- Decide your stop before your size, then size the trade so a stopped trade costs a fixed dollar amount.
- On a prop firm account the daily loss limit and maximum loss matter more than the profit target.
How do you read a forex quote?
Every forex price is a pair. The first currency is the base currency. The second is the quote currency. The price tells you how many units of the quote currency buy one unit of the base.
In EURUSD at 1.0850, the euro is the base and the US dollar is the quote. One euro costs 1.0850 dollars. If the price rises to 1.0900, the euro has strengthened against the dollar. In USDJPY at 150.00, one US dollar buys 150 yen.
The smallest standard move is a pip. For most pairs a pip is the fourth decimal place, 0.0001. For yen pairs it is the second decimal place, 0.01. Most platforms show one more digit, called a fractional pip or pipette. So EURUSD at 1.08515 is 1.0851 plus half a pip. Our guide to pips, lots and leverage goes deeper on pip values.
What are bid, ask and the spread?
Your platform shows two prices for every pair. The bid is the price at which you can sell. The ask is the price at which you can buy. The ask is always higher, and the gap between them is the spread.
| Example quote | Price | What it means for you |
|---|---|---|
| EURUSD bid | 1.08500 | You sell here, or close a long here |
| EURUSD ask | 1.08510 | You buy here, or close a short here |
| Spread | 0.00010 | 1.0 pip, a cost paid on every trade |
Because you buy at the ask and your position is valued at the bid, a new trade shows a small loss the moment it opens. Spreads also change. They are usually tight when the market is busy and wider at quiet hours and around big news.
What does going long or short mean?
Going long means buying the pair. You profit if the base currency rises against the quote currency. Buying EURUSD is a bet that the euro will gain on the dollar.
Going short means selling the pair. You profit if the base currency falls. Selling EURUSD is a bet that the euro will weaken against the dollar. In forex, shorting is as simple as buying. You do not need to own euros first, because every trade is one currency against another.
Which order types do you need?
You can trade for years with five order types. Learn what each one guarantees and what it does not.
- Market order: fills now at the best available price. You get the fill, but not a set price.
- Buy limit or sell limit: fills at your price or better. A buy limit sits below the current price, a sell limit above. You get the price, but maybe not the fill.
- Buy stop or sell stop: becomes a market order when price reaches your level. A buy stop sits above price, a sell stop below. Breakout traders use these to enter.
- Stop loss: a stop order attached to your trade that closes it at a set loss. In fast markets it can fill worse than your level. This is called slippage.
- Take profit: a limit order attached to your trade that closes it at your target.
Some platforms also offer stop limit orders. They turn into a limit order at your trigger price. That controls the fill price, but in a fast move the order may not fill at all, which is risky for a stop loss.
A first trade, step by step
Here is a complete long trade on EURUSD. All figures are example figures for a $10,000 demo account, chosen to show the arithmetic.
- Set your risk. You decide to risk $100 on this trade, which is 1% of the account.
- Pick the levels. EURUSD shows bid 1.08500 and ask 1.08510. You plan to buy at 1.08510 with a stop loss at 1.08310 and a take profit at 1.08910.
- Measure the stop. 1.08510 minus 1.08310 is 0.00200, which is 20 pips.
- Size the trade. One standard lot of EURUSD is worth about $10 per pip. A 20 pip stop costs about $200 per lot. $100 ÷ $200 = 0.5 lots.
- Place the order. A market buy of 0.5 lots, with the stop loss and take profit attached before you click.
Lots = risk in dollars ÷ (stop in pips × pip value per lot)
If the bid falls to 1.08310, the stop closes the trade. The loss is 20 pips × $10 × 0.5 lots = $100, plus any commission. If the bid rises to 1.08910, the target fills. The gain is 40 pips × $10 × 0.5 = $200. That is a reward to risk of 2 to 1.
A short works the same way in reverse. You sell at the bid, put the stop above the entry, put the target below, and close at the ask. For pairs not quoted in US dollars, the pip value differs. Our position size guide covers yen pairs and crosses.
Write the stop level and the size down before you enter. A trade without a stop has no defined risk, and on a prop firm account one such trade can end the account.
How this fits prop firm rules
A forex prop firm sells you an evaluation. You trade an account, usually simulated, and must reach a profit target without breaking its loss rules. Pass, and you get a funded account with a share of the profits. Our guide on what a prop firm is explains the full model.
The rules that matter most for a beginner are these:
- Daily loss limit: the most you can lose in one trading day. It usually includes open losses, not just closed trades.
- Maximum loss: the total drawdown allowed. It can be static or trailing.
- Minimum trading days: the fewest days you must trade before you can pass.
- News and weekend rules: some firms restrict trading around major releases or holding trades over the weekend.
Size every trade from these limits, not from the account balance. A $100,000 account with a $5,000 daily limit is not $100,000 of risk capital. It is $5,000 of room per day. Rules vary by firm, so check each firm’s page in our list of forex prop firms. When you know which rules suit you, find an account in your budget.
Questions traders ask
How much money do you need to start trading forex?
Very little to start on a demo account, which costs nothing. With live money, micro lots of 1,000 units let you risk a few dollars per trade. A prop firm evaluation costs a fee instead of your own trading capital.
Which currency pair should a beginner trade?
EURUSD is a sensible first pair. It usually has some of the tightest spreads, deep liquidity and a simple $10 per pip value per standard lot. Stick to one or two pairs until your results are consistent.
Can you lose more than your stop loss?
Yes. A stop loss becomes a market order, so a fast move or a weekend gap can fill it worse than your level. Smaller size and avoiding major news reduce the chance of a large slip.
Trading forex carries a high risk of loss, and leverage makes losses larger as well as gains. Most prop firm accounts are simulated, and fees are not refunded if you fail. Nothing here is financial advice.