Greek bonds declined, pushing 10-year yields to the highest in 7 weeks, as opinion polls before upcoming European Parliament elections suggest Greece’s governing coalition is losing support.

Italian bonds fell, with yields rising the most in seven months having earlier dropped to a record. Irish and Spanish securities also reversed gains that had pushed yields to the least since Bloomberg began collecting the data.

Greek bonds are experiencing a decline, and 10-year yields are at their highest figure within the last seven weeks.

Greece successfully sold five-year bonds yesterday, worth 3 billion euros to investors at a yield of 4.95% and a coupon rate of 4.75%.