Gold price. The Iranian rial is losing its value day by day so it's not a good idea to let your savings sit in the bank. The other day, before the US presidential debate, I was dubious about buying some gold to save the value of what I've earned. Unfortunately I purchased some gold after the debate when the price of gold had gone up by about 3-4% in my country. However, I think it will be worth it in the long run.