Group 1 - The UK 10-year government bond yield increased by 1.3 basis points to 4.554%, with a total rise of 5.0 basis points for the week [1] - The 30-year UK bond yield rose by 0.4 basis points to 5.343%, accumulating a weekly increase of 7.1 basis points [1] - The 50-year UK bond yield increased by 0.5 basis points to 4.689%, with a total rise of 7.2 basis points for the week [1] Group 2 - On July 1, the US stock market saw the 10-year yield drop to 4.417% before rebounding to 4.633% at the market open on July 2 [1] - The 30-year yield fell to 5.185% on July 1 and rebounded to 5.453% on July 2 [1] - The 50-year yield dropped to 4.542% on July 1 and then increased to 4.817% on July 2 [1]

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]