United States - Treasury Long-Term Average (Over 10 Years), Inflation-Indexed was -0.14% in March of 2022, according to the United States Federal Reserve. Historically, United States - Treasury Long-Term Average (Over 10 Years), Inflation-Indexed reached a record high of 4.34 in January of 2000 and a record low of -0.51 in November of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Treasury Long-Term Average (Over 10 Years), Inflation-Indexed - last updated from the United States Federal Reserve on March of 2024.