[U.S. Treasury Auctions 3-Month Treasury Bills with a Winning Yield of 3.735%] The U.S. Treasury auctioned 3-month Treasury bills with a winning yield of 3.735% and a bid-to-cover ratio of 2.58. It also auctioned 6-month Treasury bills with a winning yield of 3.830% and a bid-to-cover ratio of 3.05.