This guide provides an overview of investing in foreign currency. It covers the basics of foreign exchange markets, the different types of currency investments available, and the risks and rewards associated with investing in foreign currency. It also provides tips on how to create a diversified portfolio and manage risk. Finally,
From Wikipedia
The foreign exchange market is a global decentralized or over-the-counter (OTC) market for the trading of currencies. This market determines foreign exchange rates for every currency. By trading volume, it is by far the largest market in the world, followed by the credit market.