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Risk and performance

Notional value:what a position really controls.

Notional value is the total market value a position controls: its size multiplied by the current price. On a leveraged account it is far larger than the margin set aside to open it. Notional volume adds up the notional value of trades over a period, and a notional limit caps how much total exposure an account may hold.

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How notional value is calculated

Multiply the number of units by the price. One standard lot of a currency pair is conventionally 100,000 units of the base currency, so one lot of EUR/USD at 1.1000 has a notional value of 110,000 US dollars. For a contract-based instrument, multiply the contract size by the price and the number of contracts.

Profit and loss follow the notional value, not the margin: a 1% move in the price changes the position's value by 1% of its notional value.

Notional value and margin, one lot of EUR/USD at 1.1000
MeasureValueHow it is found
Notional value$110,000100,000 units x 1.1000
Margin at 1:50 leverage$2,200Notional value / 50
Change for a 1% move$1,1001% of the notional value

Illustrative convention. Contract sizes and margin rates are set per instrument on the account.

Notional volume and notional limits

Notional volume is the sum of the notional value of every trade over a period - a measure of how much has been traded, used for fees, rebates and activity reporting. Two traders with the same number of trades can have very different notional volume.

A notional limit, or exposure limit, caps the total notional value an account may hold open at once. Where it applies, it binds regardless of how much margin is free.

Why notional value, not margin, is the risk

Margin is the deposit a position needs; notional value is what it exposes. High leverage makes the margin small, which can make a position feel small. The daily loss limit and the drawdown respond to moves in the notional value, which is why size is better set from the stop distance - see lot size - than from the margin available.

Step by step

How to identify it

Before opening a position, work out what it actually controls.

  1. Find the position's size in units or contracts.
  2. Multiply by the current price to get the notional value.
  3. Compare the notional value with the account balance to see the effective leverage.
  4. Check any exposure or allocation limit on the account.

Worked example

The concept,walked through

Effective leverage, described

An illustrative calculation on a $100,000 simulated account, using the conventions above. It is not a recommendation.

  1. 1. PositionThe trader buys 5 lots of EUR/USD at 1.1000.
  2. 2. Notional value5 x 110,000 = $550,000.
  3. 3. Effective leverage$550,000 / $100,000 = 5.5 times the account.

A 1% move in the pair changes the position by $5,500 - more than the daily loss limit on some programmes. The margin needed was only a fraction of that, which is why it felt smaller than it was.

Common mistakes

Where tradersgo wrong

Sizing from free margin

Available margin says how large a position can be opened, not how large it should be.

Confusing notional value with profit

Notional value is exposure; the result is the change in it.

Ignoring currency conversion

On pairs not quoted in the account currency, notional value must be converted.

Limitations

What it cannottell you

No chart concept predicts price. These are the limits worth keeping in view.

  • Notional value measures exposure, not risk; two positions with equal notional value can carry very different volatility.
  • Contract sizes, margin rates and exposure limits vary by instrument and account.

In an evaluation

Using it on asimulated account

GFN accounts offer leverage of up to 1:50, and total allocation across your accounts is capped at $400,000. Leverage sets how much notional value margin allows; the daily loss limit - 3% on Instant and 5% on 1 Step and 2 Step - is what a position's notional value has to be measured against.

Trading rule

What leverage do I get?

The leverage available on a simulated account.

Trading rule

Is there a maximum lot size?

How margin and risk limits bound position size.

Trading rule

How much simulated capital can I run in total?

The maximum total allocation across accounts.

Questions

Asked aboutthis concept

The full market value a position controls: the number of units or contracts multiplied by the current price. It is usually much larger than the margin needed to open it.

The total notional value of all trades over a period. It measures how much has been traded, not how many trades were placed.

Keep learning

Relatedlessons

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Lot Size in Forex: What It Means

Standard, mini and micro lots, what 0.01 lot is worth, how gold lots differ, and how to work out the lot size a stop and a risk amount allow.

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Balance vs Equity in Trading

Why an account shows two numbers - balance and equity - what separates them, and why risk limits usually watch equity.

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Going Long vs Going Short in Trading

What a long and a short position are, how going short works without owning anything, and how currency pairs make every trade both at once.

Sources

What this pagerelied on

  1. Notional amount - Wikipedia. Retrieved 23 September 2026. Notional amount as the nominal value a position or contract controls.
  2. Leverage (finance) - Wikipedia. Retrieved 23 September 2026. How leverage makes the exposure of a position larger than the capital set aside for it.

Educational content only, not investment advice or a recommendation to trade. Chart concepts describe what price has done; none of them predicts what it will do, and trading any strategy can lose money. Get Funded Now accounts are simulated and trade virtual funds. Last reviewed 22 September 2026.

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