美国财政部拍卖六周期国债，得标利率3.850%，投标倍数2.71

Group 1 - The U.S. Treasury auctioned 6-month Treasury bills with a winning yield of 3.850% and a bid-to-cover ratio of 2.71 [1] - The U.S. Treasury also auctioned 52-week Treasury bills with a winning yield of 3.460% and a bid-to-cover ratio of 3.08 [1]