Currency band

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Foreign exchange
Exchange rates Currency band Exchange rate Exchange rate regime Fixed exchange rate Floating exchange rate Linked exchange rate
Markets Foreign exchange market Futures exchange Retail forex
Products Currency Currency future Non-deliverable forward Forex swap Currency swap Foreign exchange option
See also Bureau de change

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The currency band is a system of exchange rates by which a floating currency is backed by hard money.

A country selects a range, or "band", of values at which to set their currency, and returns to a fixed exchange rate if the value of their currency shifts outside this band. This allows for some revaluation, but tends to stabilize the currency's value within the band. In this sense, it is a compromise between a fixed (or "pegged") exchange rate and a floating exchange rate. For example, the exchange rate of the renminbi of the mainland of the People's Republic of China has recently been based upon a currency band; the European Economic Community's "snake in the tunnel" was a similar concept that failed, but ultimately led to the establishment of the European Exchange Rate Mechanism (ERM) and ultimately the Euro.