Rates for several series from the U.S. Treasury have been corrected. Affected rates include the 6-month and 1-year Treasury Constant Maturity (TCM) rates. The specific revisions are: Series Date Original Corrected 6-month TCM 2019-02-25 2.52 2.51 6-month TCM 2019-02-26 2.52 2.51 6-month TCM 2019-02-27 2.53 2.52 1-year TCM 2019-02-26 2.56 2.55 1-year TCM 2019-02-27 2.55 2.54