美国国债价格上涨，受积极的技术面信号提振

Core Viewpoint - U.S. Treasury bonds rose on Tuesday, leading to a decline in yields across all maturities to their lowest levels in over a week, driven by positive technical signals rather than fundamental catalysts [1] Group 1: Market Movements - The 10-year Treasury yield fell over 4 basis points to 4.33%, marking the lowest level since July 10 [1] - The 2-year yield also reached its lowest level since July 3 [1] - Yields across all maturities decreased by 3-5 basis points [1] Group 2: Technical Signals - The decline in the 10-year yield was the first time it closed below the 200-day moving average since July 2 [1] - The bullish trading in U.S. Treasury futures and options contributed to the upward movement in bond prices [1]