The Markit iBoxx EUR Sovereigns Eurozone Yield Plus 1-3 Index is constructed to mirror the performance of a specific collection of Euro-denominated government bonds. It focuses on debt instruments issued by the five Eurozone countries that demonstrate the highest 5-year yields. To be eligible for inclusion, bonds must be investment-grade, possess maturities between one and three years, and have a minimum outstanding value of EUR 2 billion per issue.