when is a bank engaging in a currency exchange
Currency intervention Currency intervention, also known as foreign exchange market intervention or currency manipulation is a monetary policy operation. It occurs when a government or central bank buys or sells foreign currency in exchange for their own domestic currency, generally with the intention of influencing the exchange rate and trade policy.
List of currencies in Europe A currency is a medium of exchange, such as money, banknotes, and coins.[2] In Europe, the most commonly used currency is the euro; any country entering the European Union (EU) is expected to join the eurozone[3] when they meet the five convergence criteria.[4] Denmark is the only EU member which has been granted an exemption from using the euro,[3] Sweden has also not adopted the Euro, although unlike Denmark, it has not formally opted out, instead, fails to meet the ERM II (Exchange Rate Mechanism) which results in the non-use of the Euro.[5][6] For countries which hope to join the eurozone, there are five guidelines that need to be followed, grouped in the Maastricht criteria.[3]