美国至6月24日2年期国债竞拍-得标利率配置百分比 4.18%，前值90.4%。

Group 1 - The core point of the article indicates that the winning bid rate for the 2-year U.S. Treasury auction as of June 24 is 4.18%, which is a significant change from the previous value of 90.4% [1]