Log into your AMP client portal -https://www.ampclientportal.com/Identity/Account/Login
Click the "New Currency Conversion" button.
Select the Trading account number.
There are two options.
Buy - This option is used to cover a negative balance.
Sell - This option is used when you wish to do standard currency conversion with positive balances.
You can see your previous statement balances on the right side of the page.
So, for example, if you want to cover the negative 260 EUR balance from your USD balance, you will want to select the "Buy" option and then request to buy 260 EUR and sell USD. The request would look as follows.
Here is another example, if you want to do a standard currency conversion from positive balances, let's say you want to convert 500 GBP to USD. You want to make sure you select the "Sell" option and then request to sell 500 GBP and buy USD. The request would look as follows.