美国财政部拍卖四周期国债，得标利率4.080%，投标倍数2.61

Core Insights - The U.S. Treasury conducted auctions for both four-week and eight-week Treasury bills, with the four-week bill yielding a rate of 4.080% and the eight-week bill yielding a rate of 4% [1] Summary by Category Auction Results - The four-week Treasury bill auction had a bid-to-cover ratio of 2.61, indicating strong demand [1] - The eight-week Treasury bill auction had a bid-to-cover ratio of 2.65, also reflecting robust interest from investors [1]