You can fund or withdraw funds from your account in a currency other than the account currency.
Note: a conversion fee will be added which can vary depending on your region. The fee is calculated by using the mid-spread FX spot rate at the time of transfer, plus/minus the conversion fee. Go to commission charges and look for the section "Currency conversion fees" for details.
For funding instructions, visit Funding instructions
To know how to withdraw funds, visit How do I withdraw funds?