新加坡元
The currency of Singapore is the Singapore dollar (SGD or S$), issued by the Monetary Authority of Singapore (MAS). It is interchangeable with the Brunei dollar at par value since 1967. MAS manages its monetary policy by allowing the Singapore dollar exchange rate to rise or fall within an undisclosed trading band. This is different from most central banks, which use interest rates to manage policy. Singapore has the world's eleventh largest foreign reserves, and one of the highest net international investment position per capita.