美债再遭大规模抛售 30年期美国国债收益率飙升

Core Viewpoint - The downgrade of the U.S. sovereign credit rating by Moody's has led to a significant sell-off of U.S. Treasury bonds, resulting in a sharp increase in bond yields [1] Group 1: Impact on U.S. Treasury Bonds - On September 19, the yield on 30-year U.S. Treasury bonds surged, briefly exceeding 5% [1] - The yield on 10-year U.S. Treasury bonds also surpassed 4.5% during the same trading session [1] Group 2: Market Sentiment and Economic Outlook - Financial executive Max Gokhman indicated that the deterioration of the U.S. fiscal situation makes the credit rating downgrade unsurprising [1] - Bloomberg analysis suggests that rising Treasury yields may heighten market concerns regarding the U.S. dollar [1] - The Bloomberg Dollar Index has fallen back to levels close to those seen in April [1] - Sentiment indicators among options traders have dropped to the most pessimistic levels in five years [1]