Greece 26 Weeks Bill Yield increased to 1.52 percent on Friday March 29 from 1.51 percent in the previous trading day. 6 Month Bill Yield in Greece averaged 3.89 percent from 2011 until 2019, reaching an all time high of 25.73 percent in October of 2011 and a record low of 0.88 percent in April of 2018. This page provides – Greece 6 Month Bill Yield- actual values, historical data, forecast, chart, statistics, economic calendar and news.