United States - 1-Year Treasury Constant Maturity Minus Federal Funds Rate was 0.92% in February of 2022, according to the United States Federal Reserve. Historically, United States - 1-Year Treasury Constant Maturity Minus Federal Funds Rate reached a record high of 1.75 in July of 1961 and a record low of -5.00 in January of 1981. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - 1-Year Treasury Constant Maturity Minus Federal Funds Rate - last updated from the United States Federal Reserve on March of 2024.