Triple Swap and Rollover: Which Day, and What It Costs
Short answer“Triple swap” is a 3× overnight financing charge applied once a week to cover the weekend — typically Wednesday for FX and metals. Use measured swap rates to calculate your real carry.
Why swap is charged 3× once a week
Spot settlement is two business days ahead. To account for the weekend (when markets are closed but positions still incur financing), brokers book three days of swap on one weekday — usually Wednesday for FX and metals, sometimes another day for indices and other CFDs. Verify the exact weekday in your terminal, as it can vary by broker and instrument.
Calculate your real carry
- Open the Swap Carry Calculator and pick your broker and instrument.
- Set lots, nights and direction — the tool uses the measured swap rate to total your cost or income.
- Compare positive-swap brokers on the swap index if you hold long-term.
Frequently asked questions
Which day is triple swap charged?
Typically Wednesday for FX and metals to cover the weekend; some indices and CFDs differ. Confirm the weekday in your terminal.
What is a positive swap?
A swap credited to you for holding overnight — you are paid to hold. See the swap index for positive-swap instruments and brokers.
How do I calculate overnight cost?
Multiply the per-lot swap by your lots and the number of nights — or use the Swap Carry Calculator with measured rates.