30年期美债收益率破5%！外交部这样回应穆迪调降美国评级

Group 1 - Concerns over Trump's tariff policies and rising U.S. debt have led investors to question whether U.S. Treasury bonds remain a safe haven asset for global investors [1][3] - Moody's downgraded the U.S. credit rating from Aaa to Aa1, reflecting rising government debt and interest payment ratios significantly higher than similar sovereign nations [3][4] - The 30-year U.S. Treasury yield rose over 12 basis points to 5.02%, while the 10-year yield increased by 10 basis points to 4.54% [1] Group 2 - The House Budget Committee approved Trump's tax and spending proposal, which is expected to increase the deficit by trillions, raising investor concerns about U.S. debt trends [4] - Moody's indicated that the current fiscal proposals are unlikely to lead to significant long-term reductions in spending and deficits [4] - The proportion of mandatory spending, including interest payments, is projected to rise from approximately 73% in 2024 to about 78% by 2035 [4] Group 3 - Despite heightened risk aversion, some analysts believe Moody's downgrade will not have a lasting impact on the market, as it was largely anticipated [5] - The cost of U.S. government debt default insurance, measured by five-year CDS rates, slightly increased to 55 basis points [5]