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 20-Year Constant Maturity, Quoted on an Investment Basis Series ID: GS20 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 information on the break in this series from January 1987 through September 1993, please refer to the H.15 Statistical Release (https://www.federalreserve.gov/releases/h15/default.htm) . 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 3.08 1953-05-01 3.18 1953-06-01 3.21 1953-07-01 3.12 1953-08-01 3.10 1953-09-01 3.07 1953-10-01 2.95 1953-11-01 2.95 1953-12-01 2.89 1954-01-01 2.80 1954-02-01 2.72 1954-03-01 2.61 1954-04-01 2.60 1954-05-01 2.66 1954-06-01 2.64 1954-07-01 2.57 1954-08-01 2.58 1954-09-01 2.60 1954-10-01 2.61 1954-11-01 2.65 1954-12-01 2.67 1955-01-01 2.75 1955-02-01 2.83 1955-03-01 2.84 1955-04-01 2.85 1955-05-01 2.87 1955-06-01 2.86 1955-07-01 2.94 1955-08-01 3.01 1955-09-01 3.00 1955-10-01 2.93 1955-11-01 2.93 1955-12-01 2.98 1956-01-01 2.94 1956-02-01 2.91 1956-03-01 2.99 1956-04-01 3.14 1956-05-01 3.06 1956-06-01 3.00 1956-07-01 3.08 1956-08-01 3.22 1956-09-01 3.28 1956-10-01 3.26 1956-11-01 3.37 1956-12-01 3.45 1957-01-01 3.41 1957-02-01 3.30 1957-03-01 3.32 1957-04-01 3.40 1957-05-01 3.49 1957-06-01 3.65 1957-07-01 3.72 1957-08-01 3.75 1957-09-01 3.73 1957-10-01 3.76 1957-11-01 3.61 1957-12-01 3.38 1958-01-01 3.27 1958-02-01 3.31 1958-03-01 3.29 1958-04-01 3.17 1958-05-01 3.17 1958-06-01 3.23 1958-07-01 3.39 1958-08-01 3.65 1958-09-01 3.80 1958-10-01 3.81 1958-11-01 3.76 1958-12-01 3.86 1959-01-01 3.95 1959-02-01 3.96 1959-03-01 3.99 1959-04-01 4.06 1959-05-01 4.13 1959-06-01 4.14 1959-07-01 4.16 1959-08-01 4.15 1959-09-01 4.29 1959-10-01 4.19 1959-11-01 4.20 1959-12-01 4.33 1960-01-01 4.42 1960-02-01 4.28 1960-03-01 4.14 1960-04-01 4.23 1960-05-01 4.20 1960-06-01 4.04 1960-07-01 3.91 1960-08-01 3.84 1960-09-01 3.86 1960-10-01 3.92 1960-11-01 3.96 1960-12-01 3.91 1961-01-01 3.90 1961-02-01 3.84 1961-03-01 3.81 1961-04-01 3.81 1961-05-01 3.74 1961-06-01 3.89 1961-07-01 3.93 1961-08-01 4.04 1961-09-01 4.04 1961-10-01 4.01 1961-11-01 4.00 1961-12-01 4.07 1962-01-01 4.10 1962-02-01 4.12 1962-03-01 4.04 1962-04-01 3.93 1962-05-01 3.92 1962-06-01 3.96 1962-07-01 4.05 1962-08-01 4.01 1962-09-01 4.00 1962-10-01 3.94 1962-11-01 3.93 1962-12-01 3.92 1963-01-01 3.94 1963-02-01 3.97 1963-03-01 3.98 1963-04-01 4.03 1963-05-01 4.02 1963-06-01 4.02 1963-07-01 4.06 1963-08-01 4.03 1963-09-01 4.09 1963-10-01 4.12 1963-11-01 4.16 1963-12-01 4.19 1964-01-01 4.19 1964-02-01 4.17 1964-03-01 4.22 1964-04-01 4.24 1964-05-01 4.20 1964-06-01 4.17 1964-07-01 4.16 1964-08-01 4.18 1964-09-01 4.20 1964-10-01 4.20 1964-11-01 4.17 1964-12-01 4.18 1965-01-01 4.19 1965-02-01 4.21 1965-03-01 4.20 1965-04-01 4.20 1965-05-01 4.21 1965-06-01 4.21 1965-07-01 4.21 1965-08-01 4.25 1965-09-01 4.30 1965-10-01 4.32 1965-11-01 4.40 1965-12-01 4.50 1966-01-01 4.52 1966-02-01 4.71 1966-03-01 4.72 1966-04-01 4.65 1966-05-01 4.69 1966-06-01 4.73 1966-07-01 4.84 1966-08-01 4.95 1966-09-01 4.94 1966-10-01 4.83 1966-11-01 4.87 1966-12-01 4.76 1967-01-01 4.51 1967-02-01 4.61 1967-03-01 4.57 1967-04-01 4.64 1967-05-01 4.90 1967-06-01 4.99 1967-07-01 5.01 1967-08-01 5.12 1967-09-01 5.16 1967-10-01 5.36 1967-11-01 5.66 1967-12-01 5.59 1968-01-01 5.39 1968-02-01 5.38 1968-03-01 5.59 1968-04-01 5.46 1968-05-01 5.55 1968-06-01 5.40 1968-07-01 5.29 1968-08-01 5.23 1968-09-01 5.28 1968-10-01 5.44 1968-11-01 5.56 1968-12-01 5.88 1969-01-01 5.99 1969-02-01 6.11 1969-03-01 6.22 1969-04-01 6.03 1969-05-01 6.11 1969-06-01 6.28 1969-07-01 6.27 1969-08-01 6.22 1969-09-01 6.55 1969-10-01 6.49 1969-11-01 6.74 1969-12-01 6.91 1970-01-01 6.92 1970-02-01 6.67 1970-03-01 6.72 1970-04-01 6.85 1970-05-01 7.24 1970-06-01 7.34 1970-07-01 6.92 1970-08-01 7.07 1970-09-01 6.88 1970-10-01 6.88 1970-11-01 6.58 1970-12-01 6.28 1971-01-01 6.18 1971-02-01 6.14 1971-03-01 5.94 1971-04-01 6.00 1971-05-01 6.32 1971-06-01 6.38 1971-07-01 6.38 1971-08-01 6.27 1971-09-01 6.05 1971-10-01 5.92 1971-11-01 5.86 1971-12-01 6.00 1972-01-01 6.01 1972-02-01 6.06 1972-03-01 6.06 1972-04-01 6.16 1972-05-01 6.07 1972-06-01 6.01 1972-07-01 6.01 1972-08-01 5.94 1972-09-01 6.05 1972-10-01 6.00 1972-11-01 5.79 1972-12-01 5.96 1973-01-01 6.78 1973-02-01 6.88 1973-03-01 6.91 1973-04-01 6.86 1973-05-01 6.99 1973-06-01 7.06 1973-07-01 7.29 1973-08-01 7.61 1973-09-01 7.25 1973-10-01 7.18 1973-11-01 7.30 1973-12-01 7.29 1974-01-01 7.48 1974-02-01 7.46 1974-03-01 7.73 1974-04-01 8.01 1974-05-01 8.14 1974-06-01 8.10 1974-07-01 8.26 1974-08-01 8.60 1974-09-01 8.60 1974-10-01 8.37 1974-11-01 7.99 1974-12-01 7.91 1975-01-01 7.88 1975-02-01 7.71 1975-03-01 7.99 1975-04-01 8.36 1975-05-01 8.22 1975-06-01 8.04 1975-07-01 8.17 1975-08-01 8.50 1975-09-01 8.57 1975-10-01 8.35 1975-11-01 8.28 1975-12-01 8.23 1976-01-01 8.01 1976-02-01 8.03 1976-03-01 7.97 1976-04-01 7.86 1976-05-01 8.13 1976-06-01 8.03 1976-07-01 8.00 1976-08-01 7.91 1976-09-01 7.78 1976-10-01 7.70 1976-11-01 7.64 1976-12-01 7.30 1977-01-01 7.48 1977-02-01 7.64 1977-03-01 7.73 1977-04-01 7.67 1977-05-01 7.74 1977-06-01 7.64 1977-07-01 7.60 1977-08-01 7.64 1977-09-01 7.57 1977-10-01 7.71 1977-11-01 7.76 1977-12-01 7.87 1978-01-01 8.14 1978-02-01 8.22 1978-03-01 8.21 1978-04-01 8.32 1978-05-01 8.44 1978-06-01 8.53 1978-07-01 8.69 1978-08-01 8.45 1978-09-01 8.47 1978-10-01 8.69 1978-11-01 8.75 1978-12-01 8.90 1979-01-01 8.98 1979-02-01 9.03 1979-03-01 9.08 1979-04-01 9.12 1979-05-01 9.21 1979-06-01 8.91 1979-07-01 8.92 1979-08-01 8.97 1979-09-01 9.21 1979-10-01 9.99 1979-11-01 10.37 1979-12-01 10.18 1980-01-01 10.65 1980-02-01 12.21 1980-03-01 12.49 1980-04-01 11.41 1980-05-01 10.44 1980-06-01 9.89 1980-07-01 10.32 1980-08-01 11.07 1980-09-01 11.47 1980-10-01 11.75 1980-11-01 12.44 1980-12-01 12.49 1981-01-01 12.29 1981-02-01 12.98 1981-03-01 12.94 1981-04-01 13.46 1981-05-01 13.82 1981-06-01 13.20 1981-07-01 13.92 1981-08-01 14.52 1981-09-01 15.07 1981-10-01 15.13 1981-11-01 13.56 1981-12-01 13.73 1982-01-01 14.57 1982-02-01 14.48 1982-03-01 13.75 1982-04-01 13.57 1982-05-01 13.46 1982-06-01 14.18 1982-07-01 13.76 1982-08-01 12.91 1982-09-01 12.16 1982-10-01 10.97 1982-11-01 10.57 1982-12-01 10.62 1983-01-01 10.78 1983-02-01 11.03 1983-03-01 10.80 1983-04-01 10.63 1983-05-01 10.67 1983-06-01 11.12 1983-07-01 11.59 1983-08-01 11.96 1983-09-01 11.82 1983-10-01 11.77 1983-11-01 11.92 1983-12-01 12.02 1984-01-01 11.82 1984-02-01 12.00 1984-03-01 12.45 1984-04-01 12.65 1984-05-01 13.43 1984-06-01 13.54 1984-07-01 13.36 1984-08-01 12.71 1984-09-01 12.42 1984-10-01 12.04 1984-11-01 11.66 1984-12-01 11.64 1985-01-01 11.58 1985-02-01 11.70 1985-03-01 12.06 1985-04-01 11.69 1985-05-01 11.19 1985-06-01 10.57 1985-07-01 10.68 1985-08-01 10.73 1985-09-01 10.80 1985-10-01 10.67 1985-11-01 10.24 1985-12-01 9.75 1986-01-01 9.59 1986-02-01 9.08 1986-03-01 8.09 1986-04-01 7.50 1986-05-01 7.81 1986-06-01 7.69 1986-07-01 7.29 1986-08-01 7.28 1986-09-01 7.56 1986-10-01 7.61 1986-11-01 7.42 1986-12-01 7.28 1987-01-01 . 1987-02-01 . 1987-03-01 . 1987-04-01 . 1987-05-01 . 1987-06-01 . 1987-07-01 . 1987-08-01 . 1987-09-01 . 1987-10-01 . 1987-11-01 . 1987-12-01 . 1988-01-01 . 1988-02-01 . 1988-03-01 . 1988-04-01 . 1988-05-01 . 1988-06-01 . 1988-07-01 . 1988-08-01 . 1988-09-01 . 1988-10-01 . 1988-11-01 . 1988-12-01 . 1989-01-01 . 1989-02-01 . 1989-03-01 . 1989-04-01 . 1989-05-01 . 1989-06-01 . 1989-07-01 . 1989-08-01 . 1989-09-01 . 1989-10-01 . 1989-11-01 . 1989-12-01 . 1990-01-01 . 1990-02-01 . 1990-03-01 . 1990-04-01 . 1990-05-01 . 1990-06-01 . 1990-07-01 . 1990-08-01 . 1990-09-01 . 1990-10-01 . 1990-11-01 . 1990-12-01 . 1991-01-01 . 1991-02-01 . 1991-03-01 . 1991-04-01 . 1991-05-01 . 1991-06-01 . 1991-07-01 . 1991-08-01 . 1991-09-01 . 1991-10-01 . 1991-11-01 . 1991-12-01 . 1992-01-01 . 1992-02-01 . 1992-03-01 . 1992-04-01 . 1992-05-01 . 1992-06-01 . 1992-07-01 . 1992-08-01 . 1992-09-01 . 1992-10-01 . 1992-11-01 . 1992-12-01 . 1993-01-01 . 1993-02-01 . 1993-03-01 . 1993-04-01 . 1993-05-01 . 1993-06-01 . 1993-07-01 . 1993-08-01 . 1993-09-01 . 1993-10-01 6.07 1993-11-01 6.38 1993-12-01 6.40 1994-01-01 6.39 1994-02-01 6.57 1994-03-01 7.00 1994-04-01 7.40 1994-05-01 7.54 1994-06-01 7.51 1994-07-01 7.67 1994-08-01 7.62 1994-09-01 7.87 1994-10-01 8.08 1994-11-01 8.20 1994-12-01 7.99 1995-01-01 7.97 1995-02-01 7.73 1995-03-01 7.57 1995-04-01 7.45 1995-05-01 7.01 1995-06-01 6.59 1995-07-01 6.74 1995-08-01 6.92 1995-09-01 6.65 1995-10-01 6.45 1995-11-01 6.33 1995-12-01 6.12 1996-01-01 6.11 1996-02-01 6.30 1996-03-01 6.74 1996-04-01 6.98 1996-05-01 7.11 1996-06-01 7.22 1996-07-01 7.14 1996-08-01 6.97 1996-09-01 7.17 1996-10-01 6.90 1996-11-01 6.58 1996-12-01 6.65 1997-01-01 6.91 1997-02-01 6.77 1997-03-01 7.05 1997-04-01 7.20 1997-05-01 7.02 1997-06-01 6.84 1997-07-01 6.56 1997-08-01 6.65 1997-09-01 6.56 1997-10-01 6.38 1997-11-01 6.20 1997-12-01 6.07 1998-01-01 5.88 1998-02-01 5.96 1998-03-01 6.01 1998-04-01 6.00 1998-05-01 6.01 1998-06-01 5.80 1998-07-01 5.78 1998-08-01 5.66 1998-09-01 5.38 1998-10-01 5.30 1998-11-01 5.48 1998-12-01 5.36 1999-01-01 5.45 1999-02-01 5.66 1999-03-01 5.87 1999-04-01 5.82 1999-05-01 6.08 1999-06-01 6.36 1999-07-01 6.28 1999-08-01 6.43 1999-09-01 6.50 1999-10-01 6.66 1999-11-01 6.48 1999-12-01 6.69 2000-01-01 6.86 2000-02-01 6.54 2000-03-01 6.38 2000-04-01 6.18 2000-05-01 6.55 2000-06-01 6.28 2000-07-01 6.20 2000-08-01 6.02 2000-09-01 6.09 2000-10-01 6.04 2000-11-01 5.98 2000-12-01 5.64 2001-01-01 5.65 2001-02-01 5.62 2001-03-01 5.49 2001-04-01 5.78 2001-05-01 5.92 2001-06-01 5.82 2001-07-01 5.75 2001-08-01 5.58 2001-09-01 5.53 2001-10-01 5.34 2001-11-01 5.33 2001-12-01 5.76 2002-01-01 5.69 2002-02-01 5.61 2002-03-01 5.93 2002-04-01 5.85 2002-05-01 5.81 2002-06-01 5.65 2002-07-01 5.51 2002-08-01 5.19 2002-09-01 4.87 2002-10-01 5.00 2002-11-01 5.04 2002-12-01 5.01 2003-01-01 5.02 2003-02-01 4.87 2003-03-01 4.82 2003-04-01 4.91 2003-05-01 4.52 2003-06-01 4.34 2003-07-01 4.92 2003-08-01 5.39 2003-09-01 5.21 2003-10-01 5.21 2003-11-01 5.17 2003-12-01 5.11 2004-01-01 5.01 2004-02-01 4.94 2004-03-01 4.72 2004-04-01 5.16 2004-05-01 5.46 2004-06-01 5.45 2004-07-01 5.24 2004-08-01 5.07 2004-09-01 4.89 2004-10-01 4.85 2004-11-01 4.89 2004-12-01 4.88 2005-01-01 4.77 2005-02-01 4.61 2005-03-01 4.89 2005-04-01 4.75 2005-05-01 4.56 2005-06-01 4.35 2005-07-01 4.48 2005-08-01 4.53 2005-09-01 4.51 2005-10-01 4.74 2005-11-01 4.83 2005-12-01 4.73 2006-01-01 4.65 2006-02-01 4.73 2006-03-01 4.91 2006-04-01 5.22 2006-05-01 5.35 2006-06-01 5.29 2006-07-01 5.25 2006-08-01 5.08 2006-09-01 4.93 2006-10-01 4.94 2006-11-01 4.78 2006-12-01 4.78 2007-01-01 4.95 2007-02-01 4.93 2007-03-01 4.81 2007-04-01 4.95 2007-05-01 4.98 2007-06-01 5.29 2007-07-01 5.19 2007-08-01 5.00 2007-09-01 4.84 2007-10-01 4.83 2007-11-01 4.56 2007-12-01 4.57 2008-01-01 4.35 2008-02-01 4.49 2008-03-01 4.36 2008-04-01 4.44 2008-05-01 4.60 2008-06-01 4.74 2008-07-01 4.62 2008-08-01 4.53 2008-09-01 4.32 2008-10-01 4.45 2008-11-01 4.27 2008-12-01 3.18 2009-01-01 3.46 2009-02-01 3.83 2009-03-01 3.78 2009-04-01 3.84 2009-05-01 4.22 2009-06-01 4.51 2009-07-01 4.38 2009-08-01 4.33 2009-09-01 4.14 2009-10-01 4.16 2009-11-01 4.24 2009-12-01 4.40 2010-01-01 4.50 2010-02-01 4.48 2010-03-01 4.49 2010-04-01 4.53 2010-05-01 4.11 2010-06-01 3.95 2010-07-01 3.80 2010-08-01 3.52 2010-09-01 3.47 2010-10-01 3.52 2010-11-01 3.82 2010-12-01 4.17 2011-01-01 4.28 2011-02-01 4.42 2011-03-01 4.27 2011-04-01 4.28 2011-05-01 4.01 2011-06-01 3.91 2011-07-01 3.95 2011-08-01 3.24 2011-09-01 2.83 2011-10-01 2.87 2011-11-01 2.72 2011-12-01 2.67 2012-01-01 2.70 2012-02-01 2.75 2012-03-01 2.94 2012-04-01 2.82 2012-05-01 2.53 2012-06-01 2.31 2012-07-01 2.22 2012-08-01 2.40 2012-09-01 2.49 2012-10-01 2.51 2012-11-01 2.39 2012-12-01 2.47 2013-01-01 2.68 2013-02-01 2.78 2013-03-01 2.78 2013-04-01 2.55 2013-05-01 2.73 2013-06-01 3.07 2013-07-01 3.31 2013-08-01 3.49 2013-09-01 3.53 2013-10-01 3.38 2013-11-01 3.50 2013-12-01 3.63 2014-01-01 3.52 2014-02-01 3.38 2014-03-01 3.35 2014-04-01 3.27 2014-05-01 3.12 2014-06-01 3.15 2014-07-01 3.07 2014-08-01 2.94 2014-09-01 3.01 2014-10-01 2.77 2014-11-01 2.76 2014-12-01 2.55 2015-01-01 2.20 2015-02-01 2.34 2015-03-01 2.41 2015-04-01 2.33 2015-05-01 2.69 2015-06-01 2.85 2015-07-01 2.77 2015-08-01 2.55 2015-09-01 2.62 2015-10-01 2.50 2015-11-01 2.69 2015-12-01 2.61 2016-01-01 2.49 2016-02-01 2.20 2016-03-01 2.28 2016-04-01 2.21 2016-05-01 2.22 2016-06-01 2.02 2016-07-01 1.82 2016-08-01 1.89 2016-09-01 2.02 2016-10-01 2.17 2016-11-01 2.54 2016-12-01 2.84 2017-01-01 2.75 2017-02-01 2.76 2017-03-01 2.83 2017-04-01 2.67 2017-05-01 2.70 2017-06-01 2.54 2017-07-01 2.65 2017-08-01 2.55 2017-09-01 2.53 2017-10-01 2.65 2017-11-01 2.60 2017-12-01 2.60 2018-01-01 2.73 2018-02-01 3.02 2018-03-01 2.97 2018-04-01 2.96 2018-05-01 3.05 2018-06-01 2.98 2018-07-01 2.94 2018-08-01 2.97 2018-09-01 3.08 2018-10-01 3.27 2018-11-01 3.27 2018-12-01 2.98 2019-01-01 2.89 2019-02-01 2.87 2019-03-01 2.80 2019-04-01 2.76 2019-05-01 2.63 2019-06-01 2.36 2019-07-01 2.36 2019-08-01 1.91 2019-09-01 1.97 2019-10-01 2.00 2019-11-01 2.13 2019-12-01 2.16 2020-01-01 2.07 2020-02-01 1.81 2020-03-01 1.26 2020-04-01 1.06 2020-05-01 1.12 2020-06-01 1.27 2020-07-01 1.09 2020-08-01 1.14 2020-09-01 1.21 2020-10-01 1.34 2020-11-01 1.40 2020-12-01 1.47 2021-01-01 1.63 2021-02-01 1.88 2021-03-01 2.24 2021-04-01 2.20 2021-05-01 2.22 2021-06-01 2.09 2021-07-01 1.87 2021-08-01 1.83 2021-09-01 1.87 2021-10-01 2.03 2021-11-01 1.97 2021-12-01 1.90 2022-01-01 2.15 2022-02-01 2.31 2022-03-01 2.51 2022-04-01 2.99 2022-05-01 3.26 2022-06-01 3.48 2022-07-01 3.35 2022-08-01 3.35 2022-09-01 3.82 2022-10-01 4.28 2022-11-01 4.22 2022-12-01 3.87 2023-01-01 3.81 2023-02-01 3.95 2023-03-01 3.94 2023-04-01 3.80 2023-05-01 3.96 2023-06-01 4.04 2023-07-01 4.15 2023-08-01 4.46 2023-09-01 4.65 2023-10-01 5.13 2023-11-01 4.84 2023-12-01 4.32 2024-01-01 4.39 2024-02-01 4.49 2024-03-01 4.46 2024-04-01 4.77