Forex Bid Ask Spread Explained: A 2026 Beginner's Guide

Every time you open a forex chart, you see two prices — not one. That surprises most beginners. Why does a currency pair have a buy price and a sell price at the same moment? The answer is the forex bid ask spread, one of the first real costs you pay as a trader. Understand it early, and you will size trades better, choose currency pairs more wisely, and stop wondering why a trade shows a small loss the instant you open it.

This guide explains bid, ask, and spread in plain language, with correct numbers you can check yourself. It is educational content, not financial advice — but by the end you will read a price quote the way an experienced trader does.

First, a quick refresher on pips and lots

Two terms come up constantly when we talk about spreads, so let us define them cleanly.

• Pip — the smallest standard unit of price movement in a currency pair. For most pairs like EUR/USD, a pip is the fourth decimal place: 0.0001. So a move from 1.1000 to 1.1001 is one pip. For pairs that include the Japanese yen (e.g. USD/JPY), a pip is the second decimal: 0.01.
• Lot — the size of your position. A standard lot is 100,000 units of the base currency, a mini lot is 10,000 units, and a micro lot is 1,000 units. Most beginners with a $100–$1,000 account trade micro lots, and that is exactly where you should start.

Pip value depends on lot size. For a pair quoted in USD (like EUR/USD), one pip is worth roughly:

• Standard lot (100,000): $10 per pip
• Mini lot (10,000): $1 per pip
• Micro lot (1,000): $0.10 per pip

Keep those three numbers in mind — we will use them to turn the spread into real money.

What are the bid and ask prices?

A forex quote always shows two prices because there are always two sides to a trade — someone buying and someone selling.

• Bid — the price at which you can sell the base currency. It is the price the market is willing to buy from you.
• Ask (also called the offer) — the price at which you can buy the base currency. It is the price the market is willing to sell to you.

The ask is always higher than the bid. That small gap is how brokers and liquidity providers get paid for filling your order.

Here is a simple way to remember it: you buy at the ask and sell at the bid. You always trade at the price that is slightly worse for you. That is not a scam — it is the normal cost of accessing the market, just like a currency exchange booth offers you a slightly worse rate than the one on the screen.

What is the spread?

The spread is the difference between the ask and the bid:

Spread = Ask − Bid

Let us make it concrete. Suppose EUR/USD is quoted as:

• Bid: 1.10250
• Ask: 1.10262

The spread is 1.10262 − 1.10250 = 0.00012, which is 1.2 pips. (Remember, one pip on EUR/USD is 0.0001, so 0.00012 is 1.2 pips.)

Why does this matter? Because the moment you open a trade, you pay the spread. If you buy EUR/USD at the ask of 1.10262, the market's bid — the price you could immediately sell back at — is 1.10250. So your position starts showing a small loss equal to the spread. Price has to move 1.2 pips in your favour just to break even.

Turning the spread into money

A 1.2-pip spread sounds tiny, but let us price it in dollars using pip values.

Lot size	Pip value (EUR/USD)	Cost of 1.2-pip spread
Micro (1,000)	$0.10	$0.12
Mini (10,000)	$1.00	$1.20
Standard (100,000)	$10.00	$12.00

So a micro-lot trade costs you 12 cents in spread. Trade 20 times a day and that is $2.40 in spread alone — small, but real, and it compounds. For a scalper opening many positions, spread is often the single biggest cost. For a swing trader holding for days, it barely registers. This is why your trading style shapes how much the spread matters to you.

Why do spreads vary?

Spreads are not fixed. They widen and tighten depending on several factors. Understanding these helps you avoid trading at the worst possible moments.

1. Liquidity of the pair

Major pairs like EUR/USD, USD/JPY and GBP/USD trade in enormous volume, so their spreads are usually the tightest — often under 1 pip on many brokers. The global forex market turns over around $7.5 trillion a day (BIS 2022 survey), and most of that flows through the majors. Exotic pairs like USD/TRY (Turkish lira) or USD/ZAR (South African rand) trade far less, so their spreads are wider — sometimes tens of pips.

2. Time of day

Spreads are tightest when major financial centres overlap — for example, when London and New York are both open. They widen during quiet hours (such as late in the New York session before Asia opens) and around market rollover, when liquidity thins out.

3. News and volatility

During major news releases — interest rate decisions, inflation data, employment reports — spreads can widen sharply as prices move fast and liquidity providers protect themselves. A pair that normally has a 0.8-pip spread might briefly jump to 5 or more pips. This is one reason many beginners avoid opening trades in the seconds around high-impact news.

4. Your account type

Brokers offer different account structures. A standard account often has slightly wider spreads and no separate commission. An ECN or raw-spread account offers very tight spreads but charges a fixed commission per trade. Neither is automatically cheaper — it depends on your volume and style. We break this down fully in our guide to types of forex accounts explained (Standard, Mini, ECN).

Fixed vs variable spreads

You will see two types of spreads advertised:

• Variable (floating) spreads — the most common. They move with market conditions: tight when liquidity is high, wider during news and quiet hours.
• Fixed spreads — the broker holds them constant regardless of conditions. This gives predictability, but the fixed number is usually a little wider than the average variable spread, and brokers may still widen or reject fills in extreme moves.

Most active traders use variable-spread accounts and simply learn when spreads tend to be tight. That knowledge is more valuable than chasing a headline number.

How the spread affects your entry and exit

Let us walk through a full example so you see exactly where the cost lands.

Say you have a $500 demo account and you want to buy GBP/USD. The quote is:

• Bid: 1.27000
• Ask: 1.27020
• Spread: 2.0 pips

You buy 0.10 lots (a mini lot, $1 per pip) at the ask of 1.27020. Immediately, the price at which you could exit — the bid — is 1.27000. So your position shows a −2.0 pip loss, or −$2.00, before the market has moved at all. That is the spread.

Now suppose your plan is a 30-pip target. For your trade to hit that target as a net gain, price does not just need to rise 30 pips from your entry — remember you entered at the ask but you will exit at the bid. The spread is effectively baked into your entry cost, so you should always measure your stop and target from realistic fill prices, not from the mid-price line on your chart.

This is exactly why spread belongs in your trade plan. If you risk 1% of a $500 account ($5) on a 20-pip stop, you can calculate position size with the standard formula:

Position size = risk amount ÷ (stop distance in pips × pip value)

With a $5 risk and a 20-pip stop, and using micro lots at $0.10 per pip: $5 ÷ (20 × $0.10) = $5 ÷ $2 = 2.5 micro lots (0.025 lots). The spread then sits on top of that as an execution cost, not part of your defined risk — so a wide spread on a small stop can quietly eat a meaningful slice of your edge. Building these numbers into a repeatable process is the whole point of good rules-based trade management.

Practical ways to reduce the impact of spread

• Trade liquid pairs. Majors like EUR/USD generally cost you less in spread than exotics.
• Trade active sessions. The London–New York overlap tends to offer the tightest spreads.
• Avoid opening around high-impact news. Spreads widen and fills get unpredictable. Setting sensible trading alerts to avoid overtrading helps you wait for cleaner conditions.
• Use wider targets relative to the spread. A 2-pip spread matters far less on a 60-pip swing trade than on a 6-pip scalp. This connects to whether you lean toward scalping or holding — a decision that shapes your whole approach to reading price action as a beginner.
• Don't overtrade. Every extra trade pays another spread. Fewer, higher-quality setups usually beat constant clicking. Our guide on building consistent daily habits goes deeper here.

See the bid, ask, and spread for yourself

Reading about it only takes you so far. The fastest way to internalise how bid and ask behave is to watch them move on a live chart. Open a free demo account with our partner broker Exness — the platform most of our examples use — and pull up EUR/USD. Watch the two prices tick. Compare the spread on EUR/USD to an exotic pair. Notice how it widens near a news release. No real money is at risk on a demo, so this is the perfect place to experiment.

Always start on demo and only consider live trading once you are consistently applying your rules — including how you account for spread — without emotion.

Where the spread fits in your bigger education

Bid, ask, and spread are foundations. On their own they will not make you a trader — but misunderstand them, and every strategy you learn afterwards will be built on a shaky base. Once the spread makes sense, you can move confidently into position sizing, stop placement, and structured setups like trading with pivot points and reading common chart patterns.

At Forex Fluency, our courses are ranked by difficulty so you learn in the right order — starting from absolute-beginner foundations like this and progressing step by step to advanced professional skills. Each course is self-paced, with real worked examples, illustrations, quizzes and clear action steps. You can browse the full course catalog and start learning the same day.

Be honest with yourself about the road ahead: forex is a skill that takes months of deliberate practice, not a shortcut to wealth. The traders who last are the ones who master the fundamentals — spread included — and treat this as a craft.

Start building your foundation today

You now understand what most beginners never bother to learn: why there are two prices, how the spread quietly charges you on every trade, and how to keep that cost small. That is a real edge over the average newcomer.

Turn that understanding into a complete, structured skill set. Enroll in a Forex Fluency course and follow a clear path from foundations to advanced strategy — then practise everything on a free demo account before you ever risk a cent.

This article is educational content, not financial or investment advice. Trading forex on margin carries a high level of risk and may not be suitable for all investors. Never trade with funds you cannot afford to lose.

Frequently Asked Questions

What is the difference between the bid and ask price in forex?

The bid is the price at which you can sell the base currency, and the ask (or offer) is the price at which you can buy it. The ask is always slightly higher than the bid, and you always trade at the price that is marginally worse for you — buying at the ask and selling at the bid.

What is the forex bid ask spread?

The spread is the difference between the ask and bid prices: Spread = Ask − Bid. It represents the cost of opening a trade. For example, if EUR/USD has a bid of 1.10250 and an ask of 1.10262, the spread is 0.00012, or 1.2 pips.

Why does my trade show a loss the moment I open it?

Because you buy at the ask but the market values your position at the bid. The gap between them is the spread, so a new position immediately shows a small loss equal to the spread. Price has to move in your favour by the spread amount just to reach break even.

How much does the spread cost in real money?

It depends on your lot size. On EUR/USD, a 1.2-pip spread costs about $0.12 on a micro lot (1,000 units), $1.20 on a mini lot (10,000 units), and $12 on a standard lot (100,000 units), since one pip is worth roughly $0.10, $1, and $10 respectively.

Why do forex spreads change?

Spreads vary with liquidity, time of day, volatility, and your account type. Major pairs and busy sessions like the London–New York overlap have tighter spreads, while exotic pairs, quiet hours, and high-impact news cause spreads to widen.

Which forex pairs have the smallest spreads?

Highly liquid major pairs such as EUR/USD, USD/JPY and GBP/USD generally have the tightest spreads because they trade in huge volume. Exotic pairs like USD/TRY or USD/ZAR trade less and usually carry much wider spreads.

Do fixed or variable spreads cost less?

It depends on conditions. Variable spreads are usually tighter on average but widen during news and quiet hours. Fixed spreads are predictable but tend to be set a little wider than the average variable spread. Most active traders use variable-spread accounts and learn when spreads are naturally tight.

Does the spread count as part of my risk on a trade?

The spread is an execution cost that sits on top of your defined risk rather than inside it. You calculate position size from your stop distance and risk amount, but a wide spread on a small stop can still eat a meaningful part of your edge, so it should be factored into your trade plan.

How can I practise reading bid and ask prices safely?

Open a free demo account, load a chart, and watch the bid and ask tick in real time. Compare spreads across pairs and around news events. A demo lets you learn without risking real money, which is exactly where every beginner should start.