Deutsche Welle | Greek bond yields at 21-month low - FT.com Financial Times Greek bond yields fell to the lowest since March 2011 after Standard & Poor's lifted its assessment of Greece's credit rating by six notches, citing the “strong determination” by European policy makers to keep the country in the eurozone. The price of ... Greek credit rating raised S&P boosts its Greek credit rating | News | DW.DE | 18.12.2012 S&P upgrades Greek credit rating and sets outlook to stable |