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What is swap and how is it calculated?

Updated over 3 months ago

What is a swap fee and how is it calculated?

Swap fees are the interest charges or credits applied when you keep a position open overnight. These fees can be:

  • Positive (credit): you earn interest.

  • Negative (debit): you pay interest.

The value of the swap depends on whether you hold a long or short position on a specific instrument.


Factors that influence swap fees:

  • The currency pair or instrument you are trading.

  • The interest rate differential between the currencies involved.

  • The size of your position and whether it’s long or short.


Example (EUR/USD):

  • A short position may generate a positive swap fee (you earn interest).

  • A long position may generate a negative swap fee (you pay interest).


Important note:

  • Triple swaps are applied on Wednesdays for Forex instruments.

  • For other asset classes, triple swaps are applied on Fridays.

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