Understanding Forex Spreads

The spread is the gap between the price at which a broker will buy from you (the bid) and the price at which it will sell to you (the ask). It is the most common cost in forex trading, it is paid on every position, and its size depends on the instrument, the time of day, market conditions and the account type you hold. Understanding how spreads are quoted, why they move and how to convert them into a cash figure is the foundation for comparing brokers and account types accurately.

How a spread is quoted

Every forex quote has two prices. If EUR/USD shows 1.08502 / 1.08514, the bid is 1.08502 and the ask is 1.08514. The difference, 0.00012, is 1.2 pips. When you buy, you pay the ask; when you sell, you receive the bid. A new long position therefore opens with an unrealised loss equal to the spread, and the market needs to move 1.2 pips in your favour before you reach breakeven.

Most brokers quote to five decimal places on major pairs (three on JPY pairs), so the last digit represents a tenth of a pip. That extra precision is why you see spreads such as 0.8 or 1.3 pips rather than whole numbers. If you need a refresher on pip measurement, read what is a forex pip.

Converting the spread into a cost

The spread in pips only becomes meaningful when you translate it into the currency of your account. The calculation is:

Spread cost = spread in pips × pip value per lot × number of lots

For most USD-quoted pairs, one pip on a standard lot (100,000 units) is worth 10 USD. On a mini lot (10,000 units) it is 1 USD, and on a micro lot (1,000 units) it is 0.10 USD.

Pip value is not always a round 10 USD. For pairs where USD is not the quote currency, such as USD/JPY or EUR/GBP, the pip value in USD depends on the current exchange rate. The pip calculator handles that conversion so you can see the spread cost for any instrument in your account currency.

Fixed versus variable spreads

Brokers generally quote spreads in one of two ways.

Variable (floating) spreads change continuously with market conditions. They tend to be tight during liquid sessions, such as the London and New York overlap, and wider during quiet hours, around rollover or during major news. Most retail accounts today use variable spreads.

Fixed spreads stay constant regardless of conditions, at least under normal circumstances. The broker absorbs the fluctuations in the underlying market and charges a spread that is usually wider on average to compensate. Fixed spreads offer predictability but rarely a lower total cost.

When comparing brokers, look at the average or typical spread over a full trading day rather than the minimum. A spread that touches 0.0 pips for a few seconds is not the same as one that averages 0.2 pips across the session.

Why spreads widen

Spreads reflect how willing liquidity providers are to trade at a given moment. They widen when:

• Liquidity is thin. Late in the New York session, around the daily rollover, or on public holidays, fewer participants are quoting, so the best bid and ask are further apart.
• Volatility spikes. Around scheduled data such as central bank decisions or employment reports, prices can jump several pips in milliseconds. Quoting a tight spread would expose the liquidity provider to being filled at a stale price, so spreads widen until the market settles.
• The pair is less traded. Exotic pairs and some crosses have structurally wider spreads because fewer banks and funds make markets in them. See major, minor and exotic currency pairs for context.

A widened spread affects more than your entry cost. Stop-loss orders on long positions trigger on the bid, and on short positions trigger on the ask, so a temporary spike in the spread can trigger a stop even when the mid price has not moved to that level. This is an important consideration when placing stops close to the current price ahead of news.

Spreads across account types

Different account models allocate costs differently. Standard-style accounts typically bundle all costs into a wider spread with no separate commission. Pro- or ECN-style accounts typically quote a tighter raw spread and add a per-lot commission. The total cost can be similar or quite different depending on your trading frequency and size.

To compare fairly, convert both into a per-lot round-turn figure. A 1.4-pip all-in spread on one lot of EUR/USD costs about 14 USD. A 0.2-pip raw spread costs about 2 USD, plus whatever commission the broker charges per lot per side, doubled for the round turn. Whichever total is lower for your typical trade size is the cheaper option. JDGlobalFX publishes its account specifications on the trading accounts page, and our standard vs Pro vs ECN accounts guide explains the structural differences in more depth.

Practical ways to reduce spread cost

You cannot eliminate the spread, but you can manage its impact:

• Trade major pairs during their most liquid sessions when spreads are tightest.
• Avoid entering or exiting in the minutes around major scheduled releases unless that is a deliberate part of your strategy.
• Match your account type to your trading frequency; high-volume traders often benefit from raw-spread accounts, while occasional traders may prefer the simplicity of an all-in spread.
• Factor the spread into your risk-to-reward calculations so that short-target trades are not quietly unprofitable after costs.
• Track your actual spread costs from your trade history rather than assuming the advertised figure.

Key takeaways

• The spread is the bid-ask difference, measured in pips, and it is paid on every trade.
• Convert spreads into cash using spread × pip value × lots; the pip calculator does this for any instrument.
• Variable spreads tighten in liquid sessions and widen during news, thin liquidity and on less-traded pairs.
• Compare average spreads over a full day, not advertised minimums.
• Standard accounts typically bundle costs into the spread; Pro/ECN-style accounts split them into a raw spread plus commission.
• Widened spreads can trigger stops even when the mid price has not reached them, so place stops with that in mind.