Belgian 10-year bonds extended an advance after the nation sold 2 billion euros ($2.68 billion) of bonds maturing between 2018 and 2041.
The yield fell 18 basis points to 5.69 percent at 11:17 a.m. London time.
The debt agency in Brussels sold 450 million euros of bonds due in September 2021 at a weighted average yield of 5.659 percent, up from 4.372 percent in the previous sale on Oct. 31. Demand for the securities was 2.59 times the amount of notes sold, up from 1.65 times a month ago.
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