美国财政部拍卖三个月（13周）期国债，得标利率4.240%（7月14日为4.245%），投标倍数2.98（前次为3.10）。拍卖六个月（26周）期国债，得标利率4.115%（前次为4.125%），投标倍数3.06（前次为3.10）。

Group 1 - The U.S. Treasury auctioned 13-week (3-month) bills with a winning yield of 4.240%, slightly down from 4.245% on July 14 [1] - The bid-to-cover ratio for the 13-week bills was 2.98, compared to 3.10 in the previous auction [1] - The auction of 26-week (6-month) bills had a winning yield of 4.115%, down from 4.125% in the last auction [1] Group 2 - The bid-to-cover ratio for the 26-week bills was 3.06, also lower than the previous ratio of 3.10 [1]