Explaining Swap Fees

2 min. readlast update: 06.24.2025

What are Swap Fees?

Swap fees, also known as overnight fees, are interest charges you either pay or earn for holding a position overnight.

  • If you keep a position open past market close, the trade is “rolled over” to the next trading day.
  • You’ll either be credited (positive swap) or charged (negative swap) interest depending on:
    • The instrument you're trading
    • The direction of your trade (buy or sell)
    • How long has the position been held

How Can I Check Swap Specifications?

Want to know the exact swap fees for a specific instrument before holding it overnight? Here’s how to find them:

  1. Open the Market Watch window (Ctrl + M or View > Market Watch).

  2. Right-click on the trading instrument you're curious about.

  3. Select “Specification” from the dropdown menu.

  4. A new window will pop up showing:

    • Swap Long

    • Swap Short

    • Contract size, margin requirements, and more

Swap values may be shown in points or directly in your account currency, depending on the instrument and your account type.

What’s the Difference Between Swap Long and Swap Short?
  • Swap Long: The interest applied when holding buy (long) positions overnight.
  • Swap Short: The interest applied when holding sell (short) positions overnight.
How Is Swap Calculated?

Swap = (Pip Value) x (Swap Rate) x (Number of Nights Held)

Keep in mind:

  • Swap fees are automatically applied and shown in your trading history.
  • One day of the week (typically Wednesday) applies a triple charge to cover the upcoming weekend when markets are closed. This is clearly reflected in the Instrument Info.
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