NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Market Yield on U.S. Treasury Securities at 1-Year Constant Maturity, Quoted on an Investment Basis Series ID: GS1 Source: Board of Governors of the Federal Reserve System (US) Release: H.15 Selected Interest Rates Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly Units: Percent Date Range: 1953-04-01 to 2024-04-01 Last Updated: 2024-05-01 3:18 PM CDT Notes: Averages of business days. For further information regarding treasury constant maturity data, please refer to the H.15 Statistical Release notes (https://www.federalreserve.gov/releases/h15/default.htm) and the Treasury Yield Curve Methodology (https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology). DATE VALUE 1953-04-01 2.36 1953-05-01 2.48 1953-06-01 2.45 1953-07-01 2.38 1953-08-01 2.28 1953-09-01 2.20 1953-10-01 1.79 1953-11-01 1.67 1953-12-01 1.66 1954-01-01 1.41 1954-02-01 1.14 1954-03-01 1.13 1954-04-01 0.96 1954-05-01 0.85 1954-06-01 0.82 1954-07-01 0.84 1954-08-01 0.88 1954-09-01 1.03 1954-10-01 1.17 1954-11-01 1.14 1954-12-01 1.21 1955-01-01 1.39 1955-02-01 1.57 1955-03-01 1.59 1955-04-01 1.75 1955-05-01 1.90 1955-06-01 1.91 1955-07-01 2.02 1955-08-01 2.37 1955-09-01 2.36 1955-10-01 2.39 1955-11-01 2.48 1955-12-01 2.73 1956-01-01 2.58 1956-02-01 2.49 1956-03-01 2.61 1956-04-01 2.92 1956-05-01 2.94 1956-06-01 2.74 1956-07-01 2.76 1956-08-01 3.10 1956-09-01 3.35 1956-10-01 3.28 1956-11-01 3.44 1956-12-01 3.68 1957-01-01 3.37 1957-02-01 3.38 1957-03-01 3.42 1957-04-01 3.49 1957-05-01 3.48 1957-06-01 3.65 1957-07-01 3.81 1957-08-01 4.01 1957-09-01 4.07 1957-10-01 4.01 1957-11-01 3.57 1957-12-01 3.18 1958-01-01 2.65 1958-02-01 1.99 1958-03-01 1.84 1958-04-01 1.45 1958-05-01 1.37 1958-06-01 1.23 1958-07-01 1.61 1958-08-01 2.50 1958-09-01 3.05 1958-10-01 3.19 1958-11-01 3.10 1958-12-01 3.29 1959-01-01 3.36 1959-02-01 3.54 1959-03-01 3.61 1959-04-01 3.72 1959-05-01 3.96 1959-06-01 4.07 1959-07-01 4.39 1959-08-01 4.42 1959-09-01 5.00 1959-10-01 4.80 1959-11-01 4.81 1959-12-01 5.14 1960-01-01 5.03 1960-02-01 4.66 1960-03-01 4.02 1960-04-01 4.04 1960-05-01 4.21 1960-06-01 3.36 1960-07-01 3.20 1960-08-01 2.95 1960-09-01 3.07 1960-10-01 3.04 1960-11-01 3.08 1960-12-01 2.86 1961-01-01 2.81 1961-02-01 2.93 1961-03-01 2.88 1961-04-01 2.88 1961-05-01 2.87 1961-06-01 3.06 1961-07-01 2.92 1961-08-01 3.06 1961-09-01 3.06 1961-10-01 3.05 1961-11-01 3.07 1961-12-01 3.18 1962-01-01 3.28 1962-02-01 3.28 1962-03-01 3.06 1962-04-01 2.99 1962-05-01 3.03 1962-06-01 3.03 1962-07-01 3.29 1962-08-01 3.20 1962-09-01 3.06 1962-10-01 2.98 1962-11-01 3.00 1962-12-01 3.01 1963-01-01 3.04 1963-02-01 3.01 1963-03-01 3.03 1963-04-01 3.11 1963-05-01 3.12 1963-06-01 3.20 1963-07-01 3.48 1963-08-01 3.53 1963-09-01 3.57 1963-10-01 3.64 1963-11-01 3.74 1963-12-01 3.81 1964-01-01 3.79 1964-02-01 3.78 1964-03-01 3.91 1964-04-01 3.91 1964-05-01 3.84 1964-06-01 3.83 1964-07-01 3.72 1964-08-01 3.74 1964-09-01 3.84 1964-10-01 3.86 1964-11-01 3.91 1964-12-01 4.02 1965-01-01 3.94 1965-02-01 4.03 1965-03-01 4.06 1965-04-01 4.04 1965-05-01 4.03 1965-06-01 3.99 1965-07-01 3.98 1965-08-01 4.07 1965-09-01 4.20 1965-10-01 4.30 1965-11-01 4.37 1965-12-01 4.72 1966-01-01 4.88 1966-02-01 4.94 1966-03-01 4.97 1966-04-01 4.90 1966-05-01 4.93 1966-06-01 4.97 1966-07-01 5.17 1966-08-01 5.54 1966-09-01 5.82 1966-10-01 5.58 1966-11-01 5.54 1966-12-01 5.20 1967-01-01 4.75 1967-02-01 4.71 1967-03-01 4.35 1967-04-01 4.11 1967-05-01 4.15 1967-06-01 4.48 1967-07-01 5.01 1967-08-01 5.13 1967-09-01 5.24 1967-10-01 5.37 1967-11-01 5.61 1967-12-01 5.71 1968-01-01 5.43 1968-02-01 5.41 1968-03-01 5.58 1968-04-01 5.71 1968-05-01 6.14 1968-06-01 5.98 1968-07-01 5.65 1968-08-01 5.43 1968-09-01 5.45 1968-10-01 5.57 1968-11-01 5.75 1968-12-01 6.19 1969-01-01 6.34 1969-02-01 6.41 1969-03-01 6.34 1969-04-01 6.26 1969-05-01 6.42 1969-06-01 7.04 1969-07-01 7.60 1969-08-01 7.54 1969-09-01 7.82 1969-10-01 7.64 1969-11-01 7.89 1969-12-01 8.17 1970-01-01 8.10 1970-02-01 7.59 1970-03-01 6.97 1970-04-01 7.06 1970-05-01 7.75 1970-06-01 7.55 1970-07-01 7.10 1970-08-01 6.98 1970-09-01 6.73 1970-10-01 6.43 1970-11-01 5.51 1970-12-01 5.00 1971-01-01 4.57 1971-02-01 3.89 1971-03-01 3.69 1971-04-01 4.30 1971-05-01 5.04 1971-06-01 5.64 1971-07-01 6.04 1971-08-01 5.80 1971-09-01 5.41 1971-10-01 4.91 1971-11-01 4.67 1971-12-01 4.60 1972-01-01 4.28 1972-02-01 4.27 1972-03-01 4.67 1972-04-01 4.96 1972-05-01 4.64 1972-06-01 4.93 1972-07-01 4.96 1972-08-01 4.98 1972-09-01 5.52 1972-10-01 5.52 1972-11-01 5.27 1972-12-01 5.52 1973-01-01 5.89 1973-02-01 6.19 1973-03-01 6.85 1973-04-01 6.85 1973-05-01 6.89 1973-06-01 7.31 1973-07-01 8.39 1973-08-01 8.82 1973-09-01 8.31 1973-10-01 7.40 1973-11-01 7.57 1973-12-01 7.27 1974-01-01 7.42 1974-02-01 6.88 1974-03-01 7.76 1974-04-01 8.62 1974-05-01 8.78 1974-06-01 8.67 1974-07-01 8.80 1974-08-01 9.36 1974-09-01 8.87 1974-10-01 8.05 1974-11-01 7.66 1974-12-01 7.31 1975-01-01 6.83 1975-02-01 5.98 1975-03-01 6.11 1975-04-01 6.90 1975-05-01 6.39 1975-06-01 6.29 1975-07-01 7.11 1975-08-01 7.70 1975-09-01 7.75 1975-10-01 6.95 1975-11-01 6.49 1975-12-01 6.60 1976-01-01 5.81 1976-02-01 5.91 1976-03-01 6.21 1976-04-01 5.92 1976-05-01 6.40 1976-06-01 6.52 1976-07-01 6.20 1976-08-01 6.00 1976-09-01 5.84 1976-10-01 5.50 1976-11-01 5.29 1976-12-01 4.89 1977-01-01 5.29 1977-02-01 5.47 1977-03-01 5.50 1977-04-01 5.44 1977-05-01 5.84 1977-06-01 5.80 1977-07-01 5.94 1977-08-01 6.37 1977-09-01 6.53 1977-10-01 6.97 1977-11-01 6.95 1977-12-01 6.96 1978-01-01 7.28 1978-02-01 7.34 1978-03-01 7.31 1978-04-01 7.45 1978-05-01 7.82 1978-06-01 8.09 1978-07-01 8.39 1978-08-01 8.31 1978-09-01 8.64 1978-10-01 9.14 1978-11-01 10.01 1978-12-01 10.30 1979-01-01 10.41 1979-02-01 10.24 1979-03-01 10.25 1979-04-01 10.12 1979-05-01 10.12 1979-06-01 9.57 1979-07-01 9.64 1979-08-01 9.98 1979-09-01 10.84 1979-10-01 12.44 1979-11-01 12.39 1979-12-01 11.98 1980-01-01 12.06 1980-02-01 13.92 1980-03-01 15.82 1980-04-01 13.30 1980-05-01 9.39 1980-06-01 8.16 1980-07-01 8.65 1980-08-01 10.24 1980-09-01 11.52 1980-10-01 12.49 1980-11-01 14.15 1980-12-01 14.88 1981-01-01 14.08 1981-02-01 14.57 1981-03-01 13.71 1981-04-01 14.32 1981-05-01 16.20 1981-06-01 14.86 1981-07-01 15.72 1981-08-01 16.72 1981-09-01 16.52 1981-10-01 15.38 1981-11-01 12.41 1981-12-01 12.85 1982-01-01 14.32 1982-02-01 14.73 1982-03-01 13.95 1982-04-01 13.98 1982-05-01 13.34 1982-06-01 14.07 1982-07-01 13.24 1982-08-01 11.43 1982-09-01 10.85 1982-10-01 9.32 1982-11-01 9.16 1982-12-01 8.91 1983-01-01 8.62 1983-02-01 8.92 1983-03-01 9.04 1983-04-01 8.98 1983-05-01 8.90 1983-06-01 9.66 1983-07-01 10.20 1983-08-01 10.53 1983-09-01 10.16 1983-10-01 9.81 1983-11-01 9.94 1983-12-01 10.11 1984-01-01 9.90 1984-02-01 10.04 1984-03-01 10.59 1984-04-01 10.90 1984-05-01 11.66 1984-06-01 12.08 1984-07-01 12.03 1984-08-01 11.82 1984-09-01 11.58 1984-10-01 10.90 1984-11-01 9.82 1984-12-01 9.33 1985-01-01 9.02 1985-02-01 9.29 1985-03-01 9.86 1985-04-01 9.14 1985-05-01 8.46 1985-06-01 7.80 1985-07-01 7.86 1985-08-01 8.05 1985-09-01 8.07 1985-10-01 8.01 1985-11-01 7.88 1985-12-01 7.67 1986-01-01 7.73 1986-02-01 7.61 1986-03-01 7.03 1986-04-01 6.44 1986-05-01 6.65 1986-06-01 6.73 1986-07-01 6.27 1986-08-01 5.93 1986-09-01 5.77 1986-10-01 5.72 1986-11-01 5.80 1986-12-01 5.87 1987-01-01 5.78 1987-02-01 5.96 1987-03-01 6.03 1987-04-01 6.50 1987-05-01 7.00 1987-06-01 6.80 1987-07-01 6.68 1987-08-01 7.03 1987-09-01 7.67 1987-10-01 7.59 1987-11-01 6.96 1987-12-01 7.17 1988-01-01 6.99 1988-02-01 6.64 1988-03-01 6.71 1988-04-01 7.01 1988-05-01 7.40 1988-06-01 7.49 1988-07-01 7.75 1988-08-01 8.17 1988-09-01 8.09 1988-10-01 8.11 1988-11-01 8.48 1988-12-01 8.99 1989-01-01 9.05 1989-02-01 9.25 1989-03-01 9.57 1989-04-01 9.36 1989-05-01 8.98 1989-06-01 8.44 1989-07-01 7.89 1989-08-01 8.18 1989-09-01 8.22 1989-10-01 7.99 1989-11-01 7.77 1989-12-01 7.72 1990-01-01 7.92 1990-02-01 8.11 1990-03-01 8.35 1990-04-01 8.40 1990-05-01 8.32 1990-06-01 8.10 1990-07-01 7.94 1990-08-01 7.78 1990-09-01 7.76 1990-10-01 7.55 1990-11-01 7.31 1990-12-01 7.05 1991-01-01 6.64 1991-02-01 6.27 1991-03-01 6.40 1991-04-01 6.24 1991-05-01 6.13 1991-06-01 6.36 1991-07-01 6.31 1991-08-01 5.78 1991-09-01 5.57 1991-10-01 5.33 1991-11-01 4.89 1991-12-01 4.38 1992-01-01 4.15 1992-02-01 4.29 1992-03-01 4.63 1992-04-01 4.30 1992-05-01 4.19 1992-06-01 4.17 1992-07-01 3.60 1992-08-01 3.47 1992-09-01 3.18 1992-10-01 3.30 1992-11-01 3.68 1992-12-01 3.71 1993-01-01 3.50 1993-02-01 3.39 1993-03-01 3.33 1993-04-01 3.24 1993-05-01 3.36 1993-06-01 3.54 1993-07-01 3.47 1993-08-01 3.44 1993-09-01 3.36 1993-10-01 3.39 1993-11-01 3.58 1993-12-01 3.61 1994-01-01 3.54 1994-02-01 3.87 1994-03-01 4.32 1994-04-01 4.82 1994-05-01 5.31 1994-06-01 5.27 1994-07-01 5.48 1994-08-01 5.56 1994-09-01 5.76 1994-10-01 6.11 1994-11-01 6.54 1994-12-01 7.14 1995-01-01 7.05 1995-02-01 6.70 1995-03-01 6.43 1995-04-01 6.27 1995-05-01 6.00 1995-06-01 5.64 1995-07-01 5.59 1995-08-01 5.75 1995-09-01 5.62 1995-10-01 5.59 1995-11-01 5.43 1995-12-01 5.31 1996-01-01 5.09 1996-02-01 4.94 1996-03-01 5.34 1996-04-01 5.54 1996-05-01 5.64 1996-06-01 5.81 1996-07-01 5.85 1996-08-01 5.67 1996-09-01 5.83 1996-10-01 5.55 1996-11-01 5.42 1996-12-01 5.47 1997-01-01 5.61 1997-02-01 5.53 1997-03-01 5.80 1997-04-01 5.99 1997-05-01 5.87 1997-06-01 5.69 1997-07-01 5.54 1997-08-01 5.56 1997-09-01 5.52 1997-10-01 5.46 1997-11-01 5.46 1997-12-01 5.53 1998-01-01 5.24 1998-02-01 5.31 1998-03-01 5.39 1998-04-01 5.38 1998-05-01 5.44 1998-06-01 5.41 1998-07-01 5.36 1998-08-01 5.21 1998-09-01 4.71 1998-10-01 4.12 1998-11-01 4.53 1998-12-01 4.52 1999-01-01 4.51 1999-02-01 4.70 1999-03-01 4.78 1999-04-01 4.69 1999-05-01 4.85 1999-06-01 5.10 1999-07-01 5.03 1999-08-01 5.20 1999-09-01 5.25 1999-10-01 5.43 1999-11-01 5.55 1999-12-01 5.84 2000-01-01 6.12 2000-02-01 6.22 2000-03-01 6.22 2000-04-01 6.15 2000-05-01 6.33 2000-06-01 6.17 2000-07-01 6.08 2000-08-01 6.18 2000-09-01 6.13 2000-10-01 6.01 2000-11-01 6.09 2000-12-01 5.60 2001-01-01 4.81 2001-02-01 4.68 2001-03-01 4.30 2001-04-01 3.98 2001-05-01 3.78 2001-06-01 3.58 2001-07-01 3.62 2001-08-01 3.47 2001-09-01 2.82 2001-10-01 2.33 2001-11-01 2.18 2001-12-01 2.22 2002-01-01 2.16 2002-02-01 2.23 2002-03-01 2.57 2002-04-01 2.48 2002-05-01 2.35 2002-06-01 2.20 2002-07-01 1.96 2002-08-01 1.76 2002-09-01 1.72 2002-10-01 1.65 2002-11-01 1.49 2002-12-01 1.45 2003-01-01 1.36 2003-02-01 1.30 2003-03-01 1.24 2003-04-01 1.27 2003-05-01 1.18 2003-06-01 1.01 2003-07-01 1.12 2003-08-01 1.31 2003-09-01 1.24 2003-10-01 1.25 2003-11-01 1.34 2003-12-01 1.31 2004-01-01 1.24 2004-02-01 1.24 2004-03-01 1.19 2004-04-01 1.43 2004-05-01 1.78 2004-06-01 2.12 2004-07-01 2.10 2004-08-01 2.02 2004-09-01 2.12 2004-10-01 2.23 2004-11-01 2.50 2004-12-01 2.67 2005-01-01 2.86 2005-02-01 3.03 2005-03-01 3.30 2005-04-01 3.32 2005-05-01 3.33 2005-06-01 3.36 2005-07-01 3.64 2005-08-01 3.87 2005-09-01 3.85 2005-10-01 4.18 2005-11-01 4.33 2005-12-01 4.35 2006-01-01 4.45 2006-02-01 4.68 2006-03-01 4.77 2006-04-01 4.90 2006-05-01 5.00 2006-06-01 5.16 2006-07-01 5.22 2006-08-01 5.08 2006-09-01 4.97 2006-10-01 5.01 2006-11-01 5.01 2006-12-01 4.94 2007-01-01 5.06 2007-02-01 5.05 2007-03-01 4.92 2007-04-01 4.93 2007-05-01 4.91 2007-06-01 4.96 2007-07-01 4.96 2007-08-01 4.47 2007-09-01 4.14 2007-10-01 4.10 2007-11-01 3.50 2007-12-01 3.26 2008-01-01 2.71 2008-02-01 2.05 2008-03-01 1.54 2008-04-01 1.74 2008-05-01 2.06 2008-06-01 2.42 2008-07-01 2.28 2008-08-01 2.18 2008-09-01 1.91 2008-10-01 1.42 2008-11-01 1.07 2008-12-01 0.49 2009-01-01 0.44 2009-02-01 0.62 2009-03-01 0.64 2009-04-01 0.55 2009-05-01 0.50 2009-06-01 0.51 2009-07-01 0.48 2009-08-01 0.46 2009-09-01 0.40 2009-10-01 0.37 2009-11-01 0.31 2009-12-01 0.37 2010-01-01 0.35 2010-02-01 0.35 2010-03-01 0.40 2010-04-01 0.45 2010-05-01 0.37 2010-06-01 0.32 2010-07-01 0.29 2010-08-01 0.26 2010-09-01 0.26 2010-10-01 0.23 2010-11-01 0.25 2010-12-01 0.29 2011-01-01 0.27 2011-02-01 0.29 2011-03-01 0.26 2011-04-01 0.25 2011-05-01 0.19 2011-06-01 0.18 2011-07-01 0.19 2011-08-01 0.11 2011-09-01 0.10 2011-10-01 0.11 2011-11-01 0.11 2011-12-01 0.12 2012-01-01 0.12 2012-02-01 0.16 2012-03-01 0.19 2012-04-01 0.18 2012-05-01 0.19 2012-06-01 0.19 2012-07-01 0.19 2012-08-01 0.18 2012-09-01 0.18 2012-10-01 0.18 2012-11-01 0.18 2012-12-01 0.16 2013-01-01 0.15 2013-02-01 0.16 2013-03-01 0.15 2013-04-01 0.12 2013-05-01 0.12 2013-06-01 0.14 2013-07-01 0.12 2013-08-01 0.13 2013-09-01 0.12 2013-10-01 0.12 2013-11-01 0.12 2013-12-01 0.13 2014-01-01 0.12 2014-02-01 0.12 2014-03-01 0.13 2014-04-01 0.11 2014-05-01 0.10 2014-06-01 0.10 2014-07-01 0.11 2014-08-01 0.11 2014-09-01 0.11 2014-10-01 0.10 2014-11-01 0.13 2014-12-01 0.21 2015-01-01 0.20 2015-02-01 0.22 2015-03-01 0.25 2015-04-01 0.23 2015-05-01 0.24 2015-06-01 0.28 2015-07-01 0.30 2015-08-01 0.38 2015-09-01 0.37 2015-10-01 0.26 2015-11-01 0.48 2015-12-01 0.65 2016-01-01 0.54 2016-02-01 0.53 2016-03-01 0.66 2016-04-01 0.56 2016-05-01 0.59 2016-06-01 0.55 2016-07-01 0.51 2016-08-01 0.57 2016-09-01 0.59 2016-10-01 0.66 2016-11-01 0.74 2016-12-01 0.87 2017-01-01 0.83 2017-02-01 0.82 2017-03-01 1.01 2017-04-01 1.04 2017-05-01 1.12 2017-06-01 1.20 2017-07-01 1.22 2017-08-01 1.23 2017-09-01 1.28 2017-10-01 1.40 2017-11-01 1.56 2017-12-01 1.70 2018-01-01 1.80 2018-02-01 1.96 2018-03-01 2.06 2018-04-01 2.15 2018-05-01 2.27 2018-06-01 2.33 2018-07-01 2.39 2018-08-01 2.45 2018-09-01 2.56 2018-10-01 2.65 2018-11-01 2.70 2018-12-01 2.66 2019-01-01 2.58 2019-02-01 2.55 2019-03-01 2.49 2019-04-01 2.42 2019-05-01 2.34 2019-06-01 2.00 2019-07-01 1.96 2019-08-01 1.77 2019-09-01 1.80 2019-10-01 1.61 2019-11-01 1.57 2019-12-01 1.55 2020-01-01 1.53 2020-02-01 1.41 2020-03-01 0.33 2020-04-01 0.18 2020-05-01 0.16 2020-06-01 0.18 2020-07-01 0.15 2020-08-01 0.13 2020-09-01 0.13 2020-10-01 0.13 2020-11-01 0.12 2020-12-01 0.10 2021-01-01 0.10 2021-02-01 0.07 2021-03-01 0.08 2021-04-01 0.06 2021-05-01 0.05 2021-06-01 0.07 2021-07-01 0.08 2021-08-01 0.07 2021-09-01 0.08 2021-10-01 0.11 2021-11-01 0.18 2021-12-01 0.30 2022-01-01 0.55 2022-02-01 1.00 2022-03-01 1.34 2022-04-01 1.89 2022-05-01 2.06 2022-06-01 2.65 2022-07-01 3.02 2022-08-01 3.28 2022-09-01 3.89 2022-10-01 4.43 2022-11-01 4.73 2022-12-01 4.68 2023-01-01 4.69 2023-02-01 4.93 2023-03-01 4.68 2023-04-01 4.68 2023-05-01 4.91 2023-06-01 5.24 2023-07-01 5.37 2023-08-01 5.37 2023-09-01 5.44 2023-10-01 5.42 2023-11-01 5.28 2023-12-01 4.96 2024-01-01 4.79 2024-02-01 4.92 2024-03-01 4.99 2024-04-01 5.14