40年期日本国债收益率下降5.5个基点至3.4%。

Core Viewpoint - The yield on 40-year Japanese government bonds has decreased by 5.5 basis points to 3.4% [1] Group 1 - The decline in the yield indicates a potential shift in investor sentiment towards long-term government bonds [1] - A decrease in bond yields often reflects increased demand for safer investments amid economic uncertainty [1] - The current yield level may influence future borrowing costs for the government and impact overall economic conditions [1]