Foreign exchange rate is also known as Forex rate or FX rate. The exchange rate between any two currencies is called foreign exchange rate. It specifies the worth of one currency with respect to another currency. There are two different foreign exchange rates that are the spot exchange rate as well as the forward exchange rate. The spot exchange rate is the rate at which currency is currently traded. The forward exchange rate is the exchange rate quoted as well as traded currently but which will be delivered and paid on a future date. The exchange rate for each currency pairs was expressed and quoted up to four decimal places for spot transactions and up to six decimal places for forward trade or swaps from the early 1980s up to 2006.
