FX.co ★ U.S. 3-Month Treasury Bill Yield Edges Up to 3.800% at Latest Auction

The yield on the U.S. 3-month Treasury bill inched higher at the latest auction, rising to 3.800% from a previous level of 3.770%. The updated figure, released on 08 September 2026, reflects a modest uptick in short-term borrowing costs for the U.S. government.

This small increase in the 3-month bill rate suggests slightly tighter conditions at the very short end of the yield curve, which investors often watch closely as a barometer for near-term interest rate expectations and liquidity conditions. While the move is incremental, it may be monitored by market participants assessing the current environment for cash management, short-term funding, and risk-free returns.