Data source · U.S. Department of the Treasury

Daily Treasury Par Yield Curve Rates

Official daily nominal Constant Maturity Treasury par yields at 1, 1.5, 2, 3, 4, and 6 months and 1, 2, 3, 5, 7, 10, 20, and 30 years. Treasury derives the current curve by a monotone-convex method from indicative bid-s…

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Discount-rate benchmarks

Treasury publishes an official daily nominal constant-maturity par-yield curve with observation-date-pinned percent yields at 1, 1.5, 2, 3, 4, and 6 months and 1, 2, 3, 5, 7, 10, 20, and 30 years. These are nominal par/bond-equivalent benchmark yields, not spot or zero-coupon rates, discount factors, APY, or forecasts.

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Treasury par yield

CoverageNational

The series measures yields on United States Treasury securities and is a U.S. national sovereign-market product, not a provider-location inference.

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