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FXSpreadMeter Education — Module 3

How Forex Trading Works

Go beyond the terminology and see what actually happens when a forex trade moves from a market quote to an open position and finally to a closed trade.

Beginner Level12–15 minutesModule 3 of the FXSpreadMeter curriculum

Forex and CFD trading involve significant risk. This lesson is educational and does not constitute investment advice or guarantee trading results.

The forex trade in five steps

From a quote on the screen to a closed position

Every trade, regardless of strategy or timeframe, passes through the same five stages. Select a stage below to see what the trader is actually deciding at that point.

01 — Choose a market. Select a currency pair or another instrument your account gives you access to.

What actually happens

A trade is a position on relative value

Currencies are always quoted against each other, so a forex position is never about one currency in isolation. It is a view on how one currency is valued relative to another over the time you hold the trade.

Buying EUR/USD

The trader is taking a position that the euro will strengthen relative to the US dollar over the period the trade is open.

Selling EUR/USD

The trader is taking the opposite directional view on the same pair, expecting the euro to weaken relative to the dollar.

What the trade is ultimately worth depends on three things together: the direction and size of the subsequent price movement, the size of the position, and the trading costs applied to it. Neither direction is inherently safer or easier — a sell position is not a way to profit from falling markets without risk, and a buy position is not a way to profit from a rising one. Both can lose money.

Currency pricing

How a currency pair is priced

Each pair has two sides. The first currency listed is the base currency; the second is the quote currency. The number shown tells you how much of the quote currency corresponds to one unit of the base currency.

Example quote

EUR/USD 1.1000

Base

EUR

Quote

USD

Read that quote as: one euro corresponds to 1.1000 US dollars at that moment.

Price movement

1.10001.1050+50 pips

The euro has become slightly more valuable relative to the dollar. That fourth decimal place is the standard unit of movement on this pair — the pip — and it is how traders describe distance between prices without referring to money.

Need to learn the basics first? Forex Trading Basics →

Price drivers

Why do currency prices move?

Currency prices reflect what a very large group of participants collectively believes about two economies at once. Four broad forces sit behind most of that movement.

Supply & Demand

Buying and selling pressure across the market continuously reshapes what one currency is worth against another.

Interest Rates

Expectations around monetary policy and rate paths can change how attractive holding a currency looks to large allocators.

Economic Data

Employment, inflation, growth and similar releases can shift what participants expect next, which is often what prices react to.

Market Sentiment

Appetite for risk moves money between currencies, bonds, equities and commodities, and those flows show up in FX quotes.

Central-bank decisions, geopolitical developments and unexpected events can also cause significant price movements. No single factor — and no combination of them — reliably predicts the next move.

Scheduled information

Why economic events matter

A large share of the information the market receives arrives on a published schedule. Economic releases can change expectations about interest rates, economic growth and monetary policy — and expectations are what prices reflect.

Inflation reports, employment data, growth figures and central-bank decisions all feed the same question: where is policy heading? When the answer shifts, quotes can move quickly, spreads can widen and execution can differ from calm conditions. Knowing when those releases are due is part of understanding how the market works — it is not a forecast of direction.

How a release turns into market movement

Markets trade expectations. What usually matters is the gap between what was expected and what was reported — and how positioned participants already were before the release.

  1. 01Forecast

    The consensus figure analysts expect before the release.

  2. 02Actual

    The figure that is actually reported at the scheduled time.

  3. 03Difference / surprise

    How far the actual landed from the forecast, in the units of that indicator.

  4. 04Market expectations

    Participants reassess what the data implies for growth, inflation and policy.

  5. 05Potential volatility

    Quotes can move faster, spreads can widen and execution can differ from calm conditions.

A better-than-expected number does not automatically mean an asset rises. Expectations may already be priced in, positioning may unwind, revisions or other headlines may dominate, and broader conditions can point the other way.

Every step is conditional. The same surprise can produce very different reactions on different days.Illustrative example — not live market data.

FXSpreadMeter tool

Explore the economic calendar

See which releases are scheduled next, filter by currency and importance, and read what each indicator generally measures.

Explore Economic Calendar
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Rankings reflect our own research scoring. Some links are partner links.

Market participants

Who participates in the forex market?

Retail trading is the most visible part of forex, but it is a small share of overall activity. Most volume comes from institutions converting, hedging or allocating currency for reasons that have nothing to do with speculation.

Policy

Central Banks

Set monetary policy and can operate directly in currency markets.

Liquidity

Commercial & Investment Banks

Handle large-scale currency transactions and supply much of the market's liquidity.

Commercial

Corporations

Convert currency and hedge exposure created by international business activity.

Institutional

Investment Funds

Take portfolio exposure, hedge existing positions and speculate on currency moves.

Access

Brokers

Give retail clients platforms, pricing and a route for their orders to reach the market.

Retail

Retail Traders

Individuals speculating on currency movements through trading platforms.

Market sessions

Forex market sessions

The market runs continuously through the working week, but conditions are not identical throughout it. Activity rotates around the world's financial centres, and liquidity, volatility and spreads move with it.

01Early Asia-Pacific

Sydney

The first meaningful activity of the trading day, usually with thinner participation.

02Asian hours

Tokyo

An important Asian centre, particularly relevant to JPY-related markets.

03European hours

London

One of the world's major financial centres and a significant source of FX liquidity.

04US hours

New York

Heavy USD activity, with an overlap onto the closing part of the London session.

London + New York overlap

When the European and US sessions run at the same time, a large share of the market's participants are active simultaneously. That period often sees substantial volume and movement — but heavier activity is not the same thing as better trading opportunities, and faster markets can also produce wider spreads and less predictable fills.

The trading day in bands

00:0006:0012:0018:0024:00OVERLAPSYDNEYTOKYOLONDONNEW YORKTimes are indicative UTC bands — liquidity is usually deepest during the London/New York overlap.
Liquidity is usually deepest where London and New York overlap.Illustrative example — not live market data.

Liquidity

What is liquidity?

Liquidity describes how easily a market can absorb buying and selling without significant price disruption. It is the difference between an order filling quietly at the price you saw and an order moving the price against you as it fills.

Higher liquidity

  • More participants quoting both sides
  • Generally smoother execution
  • Often tighter spreads

Lower liquidity

  • Fewer participants in the book
  • Potentially wider spreads
  • Greater possibility of slippage

Liquidity is not a fixed property of a market. It can change within seconds around major economic announcements, at session handovers, near market opens and closes, and in unusual conditions. A pair that trades with a tight spread most of the day can behave very differently in the minutes surrounding a scheduled release.

Calm markets versus fast markets

LOW VOLATILITYSMALLER RANGES · TIGHTER SPREADSHIGH VOLATILITYLARGER RANGES · WIDER SPREADSVolatility describes the size of movement, not its direction.
Thinner liquidity and faster movement usually arrive together.Illustrative example — not live market data.

The broker's role

What does a forex broker actually do?

A retail trader does not connect to the interbank market directly. The broker is the layer in between, and the services it provides define most of what your day-to-day trading experience feels like.

Trading platforms
Market prices
Order routing and execution
Account management
Funding and withdrawals
Customer support
Trading conditions

How brokers can earn revenue

Spread

The gap between the bid and ask price you are quoted on an instrument.

Commission

A separate charge applied per trade or per traded volume on some account types.

Financing / swap

An overnight adjustment that may be charged or credited on positions held past a rollover point.

The exact model varies. The same brand can operate different entities in different regions, with different account types and different conditions per instrument — which is why the fee schedule attached to your specific account matters more than a general description of the broker.

From click to execution

What happens after you press buy

The gap between deciding to trade and holding a position is short, but it is not empty. Several things happen in sequence, and each one can influence the price you end up with.

  1. 1

    Market quote

    A bid and ask are shown on your platform.

  2. 2

    Trader submits order

    You send a buy or sell instruction with a size and type.

  3. 3

    Order is processed

    The order is validated against your account and market conditions.

  4. 4

    Execution

    A price is applied according to what is available at that moment.

  5. 5

    Position opens

    The trade appears as an open position with a running result.

Execution can be affected by

LiquidityVolatilityMarket conditionsBroker setupAccount typeOrder type

Order execution explained

ConceptSimple explanation
Market executionThe order is executed at an available market price.
Limit orderThe trader specifies a price condition that must be met to enter.
Stop orderThe order only activates once a defined trigger level is reached.
SlippageThe final execution price differs from the price you expected.
RequoteA new price may be offered instead of the original quote.

No execution model is automatically best for every trader. What suits a long-term position trader placing a handful of orders per month is not necessarily what suits someone trading around news releases.

From click to fill

TRADERPlaces orderPLATFORMSends instructionBROKERRoutes / pricesLIQUIDITYBanks & providersFILLExecuted priceSPREAD AND COMMISSION ARE APPLIED AT THE FILLIn fast markets the fill can differ from the price you clicked — that gap is slippage.
Every stage adds a moment of latency, and the fill is where spread and commission are applied.Illustrative example — not live market data.

Direction

Buying versus selling

Buy / Long

The trader expects the base currency to appreciate relative to the quote currency.

EUR/USD → EUR expected to strengthen vs USD

Sell / Short

The trader expects the base currency to weaken relative to the quote currency.

EUR/USD → EUR expected to weaken vs USD

Both directions can result in losses. Choosing to sell rather than buy does not reduce risk — it only changes which way the market has to move against you.

Trading costs

The cost of a forex trade

Costs are not a footnote. They apply to every position regardless of whether the trade works, and over a series of trades they can be the difference between a strategy that survives and one that does not.

Spread

The difference between the bid and the ask on the instrument you trade.

Commission

A separate trading charge that may apply depending on the account type.

Swap / Financing

A potential overnight charge or credit on positions held longer.

Slippage

The difference between the price you expected and the one you received.

A broker with the smallest advertised spread is not automatically the cheapest option for every trading style. A raw-spread account with commission can beat a commission-free account for an active trader and lose to it for someone placing a few trades a month and holding them for days. This is why FXSpreadMeter compares trading costs as a combination rather than focusing on one headline number.

Where the spread comes from

BID — SELL HERE1.0850ASK — BUY HERE1.08522 PIPSSPREAD = ASK − BIDThe spread is a cost you pay on entry, before the market moves at all.
The spread is charged at the fill, before the market has moved at all.Illustrative example — not live market data.

Leverage & margin

Exposure, margin and consequences

Leverage allows a trader to gain exposure to a position larger than the capital allocated to it. Margin is the amount of account funds required to support that leveraged position while it is open.

Leverage

Increases exposure

Margin

Supports the position

Risk

Can increase significantly

  • Leverage can magnify gains
  • Leverage can magnify losses
  • Margin requirements vary by instrument, account and jurisdiction
  • Margin calls and automatic stop-out or liquidation can occur

Leverage is not free buying power. It increases the financial consequences of price movements in both directions.

Leverage and exposure

CAPITAL$1,000LEVERAGE× 30MARKET EXPOSURE$30,000RISK SCALES WITH EXPOSURE — NOT WITH DEPOSITA 1% adverse move against $30,000 of exposure is $300 — 30% of the account.Illustrative figures only. Leverage magnifies losses as well as gains.
Exposure decides how much each pip is worth — and how quickly an account can be damaged.Illustrative example — not live market data.

Trade lifecycle

The life of a forex trade

Six stages, in order. Most beginner attention goes to the first one — but the stages after execution are where results are usually decided.

  1. 1

    Entry

    The trader submits a buy or sell order.

  2. 2

    Execution

    The broker processes and fills the order according to the applicable conditions.

  3. 3

    Open position

    The unrealized result changes as the market moves for or against the position.

  4. 4

    Management

    The trader monitors price, margin, running costs and risk controls.

  5. 5

    Exit

    The position is closed manually or through an applicable order.

  6. 6

    Review

    The trader records the trade and evaluates what the decision was based on.

Demo vs live

Practice conditions are not live conditions

DemoLive
Virtual fundsReal money
Useful for learning platform mechanicsReal financial consequences
Good for testing order typesEmotional pressure is different
Helps practise executionRisk management becomes essential

Demo trading is useful preparation, and it is the cheapest place to make mechanical mistakes. What it cannot reproduce is the psychological weight of real money and the execution conditions of a live account, so consistent demo results should be treated as evidence of familiarity rather than proof of readiness.

Worked example

A simple example on GBP/USD

Pair

GBP/USD

Direction

Buy

Entry

1.2800

Exit

1.2850

The pair moved from 1.2800 to 1.2850, a distance of 50 pips in the direction of the position. Because the trade was a buy, that movement is favourable before costs. What it is worth in money depends entirely on the position size, which is not specified here — the same 50 pips means something very different on a micro position than on a standard one, and spread, commission and any financing still have to be deducted.

The opposite scenario: if GBP/USD falls from 1.2800 instead, the position moves against the buyer by the same measure. A drop to 1.2750 is 50 pips in the losing direction, and costs are still applied on top of that unrealized loss.

This is an educational example, not a trading recommendation.

Live market data

Understanding live forex quotes

Every price you see in a trading platform arrives as two numbers, not one. Reading them correctly is the difference between understanding a cost and being surprised by it.

Loading live market data…

Market data is provided by the third-party data provider and may be delayed or subject to the provider's terms. FXSpreadMeter does not guarantee the accuracy or completeness of third-party market data.

The bid price represents the price at which the market can buy the base currency, while the ask price represents the price at which the market can sell it. The difference between them is known as the spread.

Worked example

Reading a EUR/USD quote

PairEUR/USD

Spread

The spread is the difference between the ask and the bid. Here it is 0.0002, or 2 fractional pips. It is the built-in cost you pay on every trade before the market has moved.

Bid
The price at which the market can buy the base currency from you — the lower side of the quote.
Ask
The price at which the market can sell the base currency to you — the higher side of the quote.
Spread
The difference between bid and ask. It is a cost you pay on entry, quoted in pips or points.
Daily change
How far the price has moved over the current session, shown in absolute terms and as a percentage.
Currency pair
Two currencies quoted against each other, such as EUR/USD — one is always priced in terms of the other.
Base currency
The first currency in the pair. It is the unit being priced, and always equals 1 unit.
Quote currency
The second currency in the pair. It expresses how much one unit of the base currency costs.
View live market quotes

Common misunderstandings

Six ideas worth correcting early

Forex isn't simply about predicting direction

Costs, execution quality and position size shape the outcome just as much as being right about the move.

More leverage doesn't mean more opportunity without consequences

Exposure and potential losses grow together — the same setting works in both directions.

A tight spread doesn't tell the entire cost story

Commission and overnight financing can change which account is actually cheaper for your style.

Markets don't behave identically every hour

Liquidity and volatility vary through the day and around scheduled events.

Demo results don't guarantee live results

Real money changes both the execution environment and the way decisions feel.

A broker comparison isn't a guarantee

Comparison narrows the field; suitability and risk still have to be assessed by the trader.

How forex trading works — checklist

Tick off what you can explain in your own words

0 / 11 concepts

This checklist tracks understanding of concepts only. Completing it does not mean live trading is suitable for you or that you are ready to risk money.

Next module

You've learned how the market works. Now learn how traders analyze it.

Module 4 introduces the ways traders form a view on the market: technical analysis of price and structure, fundamental analysis of economies and policy, market sentiment, and how volatility changes what any of them are worth.

Frequently asked questions

How does forex trading work?

You take a position on the relative value of two currencies. A quote such as EUR/USD tells you how much of the quote currency corresponds to one unit of the base currency. You open a position in one direction, the price then moves, and your result depends on that movement, the size of the position and the costs applied to it.

What happens when I buy EUR/USD?

Buying EUR/USD expresses the view that the euro will strengthen relative to the US dollar. The position gains value if the pair trades higher than your entry and loses value if it trades lower, before spread, commission and any financing charges are taken into account.

Why do forex prices change?

Prices move because buying and selling pressure changes. That pressure is influenced by interest-rate expectations, economic releases, central-bank communication, geopolitical developments and broad risk sentiment. No single factor reliably predicts the next move.

What does a forex broker do?

A broker gives retail clients access to markets: a platform, price feeds, order routing, account administration, funding and withdrawal facilities, and support. The trading conditions attached to your account — spreads, commissions, financing and execution rules — come from the broker and the entity holding the account.

What is liquidity?

Liquidity describes how easily a market absorbs buying and selling without significant price disruption. When many participants are quoting, orders tend to fill smoothly and spreads are often tighter. When participation thins out, spreads can widen and fills can move away from the expected price.

What is order execution?

Execution is the step where your submitted order becomes an actual position at an actual price. Depending on the order type, execution can happen immediately at an available market price or only once a specified price condition or trigger level is reached.

What is slippage?

Slippage is the difference between the price you expected and the price your order was filled at. It is more likely when the market is moving quickly or liquidity is thin, and it can work either in your favour or against you.

How do spreads and commissions affect trading costs?

The spread is built into the price you enter and exit at, while commission is charged separately. A raw-spread account with commission and a wider-spread commission-free account can produce very different totals depending on how often and how large you trade, which is why the combination matters more than one headline number.

Why does leverage increase risk?

Leverage lets a relatively small amount of margin support a much larger exposure. Because the position is larger, each unit of price movement has a bigger effect on the account — in both directions — and adverse moves can trigger margin calls or an automatic stop-out.

Is demo trading the same as live trading?

No. Demo trading reproduces the mechanics of a platform well, which makes it valuable for learning order types and navigation. It does not reproduce the emotional weight of risking real money, and execution in a live account is subject to real market conditions.

FXSpreadMeter Education

Written by: FXSpreadMeter Editorial Team

Last reviewed: 29 September 2026

This module is general educational information produced in-house. It is not personal advice, not a recommendation, and it has not been reviewed by an external financial adviser. Trading leveraged products carries a high level of risk to your capital.

FXSpreadMeter Ratings

Top Rated Forex Brokers 2026

Compare highly rated brokers across trading costs, platforms, regulation and overall conditions.

FP Markets logo

Rank #1

FP Markets

Rating

8.8 / 10

Best for
Shares and FX in one place
Why it ranks here
FP Markets pairs raw-spread FX pricing with direct-market-access share dealing, so cost-sensitive traders and multi-asset investors can work from one account group. Five platform choices, ASIC oversight and a $100 entry point make it our strongest all-round pick this quarter.
IC Markets logo

Rank #2

IC Markets

Rating

9.4 / 10

Best for
Raw-spread trading
Why it ranks here
IC Markets is built around cheap execution rather than hand-holding. If you already know how you want to trade and value platform choice, the Raw Spread tier is one of the more compelling cost structures available. Read the entity disclosure carefully: the leverage headline you see may come from the offshore arm rather than the ASIC-regulated one.
XM Group logo

Rank #3

XM Group

Rating

8.6 / 10

Best for
New traders
Why it ranks here
XM is a sensible starting point rather than a cost leader. The tiny minimum deposit, deep education library and responsive support suit traders still finding their footing; once volume grows, the Standard account's spread-only pricing starts to look expensive next to raw-spread rivals.
eToro logo

Rank #4

eToro

Rating

8.4 / 10

Best for
Copy trading
Why it ranks here
eToro trades execution cost for accessibility. The social layer and multi-asset account are genuinely useful if you want to follow others or hold equities alongside FX, but active intraday traders will feel the spread and miss MetaTrader.
XTB logo

Rank #5

XTB

Rating

8.8 / 10

Best for
Traders who prefer a single proprietary platform
Why it ranks here
XTB is a listed international broker running its own xStation platform, with a research and education layer that suits traders who prefer one integrated interface.
Capital.com logo

Rank #6

Capital.com

Rating

8.4 / 10

Best for
Newer CFD traders who want guided tools
Why it ranks here
Capital.com combines a clean proprietary platform with MT4 access and an in-app learning layer aimed at newer CFD traders.

Affiliate disclosure: FXSpreadMeter may receive compensation from some broker partners when users register through links on our website. This does not guarantee a broker's suitability or performance. Trading involves significant risk.