adr adr drop zone empty. cross-rate cross-rate drop zone empty. eurobond eurobond drop zone empty. eurocurrency eurocurrency drop zone empty. the implicit exchange rate between two currencies quoted in a third currency money deposited in a financial center outside of the country with the involved currency a bond issued in multiple countries but denominated in a single currency a security issued in the us that represents shares of a foreign stock need help? review these concept resources.