[U.S. Treasury Auctions 3-Month Treasury Bills with a High Yield of 3.560%] The U.S. Treasury auctioned 3-month Treasury bills with a high yield of 3.560% and a bid-to-cover ratio of 2.68. It also auctioned 6-month Treasury bills with a high yield of 3.495% and a bid-to-cover ratio of 2.84.