What is the exchange rate?
The exchange rate, also referred to as conversion rate or foreign exchange rate is the price at which a currency of a country can be converted (“changed”) in the currency of another country.
The system of exchange rates among currencies stems from the need of foreign currency by companies and nationals. In other words, the exchange rate comes from the movement of capital, goods, services and people across borders, that is, the existence of international trade. For example, when a company sells products to a foreign country, it is natural that this company wants to get paid in their national currency; therefore, the foreign company must buy the domestic currency of the manufacturer to pay the products purchased. There are also many situations in which anyone may need a foreign currency, for example, when traveling need currency of the destination country. The result is a foreign exchange market in which people, companies and other participants buy and sell foreign currencies.