Core Viewpoint - European bond yields collectively increased on August 15, indicating a rise in borrowing costs across major economies in the region [1] Group 1: Yield Changes - The UK 10-year government bond yield rose by 5.7 basis points to 4.694% [1] - The French 10-year government bond yield increased by 9.6 basis points to 3.466% [1] - The German 10-year government bond yield climbed by 7.7 basis points to 2.786% [1] - The Italian 10-year government bond yield went up by 9.9 basis points to 3.586% [1] - The Spanish 10-year government bond yield rose by 8.6 basis points to 3.348% [1]

Group 1 - The core point of the article is the collective rise in European bond yields on August 14, with specific increases noted for various countries' 10-year government bonds [1][2] Group 2 - The UK 10-year government bond yield increased by 5 basis points to 4.637% [1] - The French 10-year government bond yield rose by 3.8 basis points to 3.370% [1] - The German 10-year government bond yield saw an increase of 3.2 basis points to 2.709% [1] - The Italian 10-year government bond yield went up by 4 basis points to 3.487% [1] - The Spanish 10-year government bond yield increased by 3.3 basis points to 3.262% [1]