On-The-Run Treasury Yield Curve The U.S. Treasury yield curve derived using on-the-run treasuries. The on-the-run Treasury curve is the primary benchmark used in pricing-fixed income securities. Investopedia Says: While the on-the-run Treasury yield curve is typically used to price fixed-income securities, its shape is sometimes distorted by up to several basis points if an on-the-run Treasury goes "on special". A Treasury goes on special when its price is temporarily bid up, usually as the result of demand by securities dealers to use the security as a hedging vehicle. Related Terms: Off-The-Run Treasuries On-The-Run Treasuries Spot Rate Treasury Curve Term Structure of Interest Rates U.S. Treasury Yield Curve |