The 1 Year Treasury Rate is the yield received for investing in a US government issued treasury security that has a maturity of 1 year. The 1 year treasury yield is included on the shorter end of the yield curve and is important when looking at the overall US economy. Historically, the 1 year treasury yield reached upwards of 17.31% in 1981 and nearly reached 0 in the 2010s after the Great Recession. TMUBMUSD01Y | A complete U.S. 1 Year Treasury Bill bond overview by MarketWatch. View the latest bond prices, bond market news and bond rates. U.S. 1 Year Treasury Bill advanced bond charts by MarketWatch. View real-time TMUBMUSD01Y bond charts and compare to other bonds, stocks and exchanges.