I am looking for a forex broker / bank where I can just change most of the currencies and get interest rate. Below is one example: http://en.easy-forex.com/int/interestratetable.aspx So based on the link above, when I for example change USD into AUD, I should automatically receive 5.02% interest keeping it for one week? Is this correct? Secondly, I have found this website: http://vietnam.deposits.org/ Based on this website, investing in VND you would get 14% interest. I know that I would have to go to Vietnam and get a visa to open a bank account there. So I am rather looking for very international forex bank or broker where I could take advantage of the interest rates. I am not interested in forex trading, I just would like to invest part of my savings into another currency and keep for a longer period of time. Appreciate your help on this and if there is already a thread covering this topic, please just provide the link.