Fiat is a centralized currency issued by a government, whereas cryptocurrency is a decentralized currency leveraging blockchain technology. Most modern currencies are described as fiat—issued by the ...

Foreign governments hold reserve currency in their central banks to help reduce the risk of exchange rate fluctuations. A reserve currency is also used to price commodities that all economies need, ...

Capital at risk. The value of your investments can go up and down, and you may get back less than you invest. Accurate at the point of publication. Investments in a currency other than sterling are ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Editorial Note: Forbes Advisor may earn a commission on sales made from partner links on this page, but that doesn't affect our editors' opinions or evaluations. Digital currency has the potential to ...