美国至7月8日1年期国债竞拍-得标利率 3.925%，前值3.94%。

Core Viewpoint - The auction for the 1-year U.S. Treasury bill held on July 8 resulted in a winning yield of 3.925%, slightly up from the previous yield of 3.94% [1] Group 1 - The winning yield of 3.925% indicates a marginal increase in interest rates for short-term government debt [1] - The previous yield of 3.94% reflects the ongoing trends in the U.S. Treasury market and investor sentiment [1]