两年期德债收益率于美国CPI发布日微跌，30年期德债收益率涨超3个基点

Group 1 - The yield on Germany's 10-year government bonds increased by 1.1 basis points to 2.535%, trading within a range of 2.515%-2.555% during the day [1] - The 2-year German bond yield decreased by 0.1 basis points to 1.845%, with a daily trading range of 1.863%-1.829% [1] - The 30-year German bond yield rose by 3.6 basis points to 3.005%, experiencing high volatility throughout the day [1] Group 2 - The yield spread between the 2-year and 10-year German bonds increased by 1.248 basis points, reaching +68.706 basis points [2]