美国至7月2日4个月国债竞拍-得标利率 4.185%，前值4.20%。

Core Insights - The auction for the 4-month U.S. Treasury bill held on July 2 resulted in a winning yield of 4.185%, slightly lower than the previous yield of 4.20% [1] Group 1 - The winning yield of 4.185% indicates a minor decrease compared to the prior auction, reflecting potential shifts in investor sentiment and market conditions [1]