Group 1 - The core viewpoint indicates that the UK bond market experienced fluctuations in yields, with the 10-year bond yield rising by 3.2 basis points to 4.504% while cumulatively dropping by 3.2 basis points over the week [1] - The 2-year UK bond yield increased by 1.2 basis points to 3.839%, with a cumulative decline of 8.0 basis points for the week [1] - The 30-year UK bond yield saw a cumulative increase of 0.3 basis points, indicating a W-shaped reversal, while the 50-year bond yield rose by 3.7 basis points [1] Group 2 - The yield spread between the 2-year and 10-year UK bonds increased by 4.578 basis points, reaching +66.277 basis points [1]