Off-the-Run Treasury Yield Curve
What is the Off-the-Run Treasury Yield Curve?
How Does the Off-the-Run Treasury Yield Curve Work?
For example, let's assume that in March, the U.S. Treasury issues 10-year bonds. Six months later, in September, it issues another batch of 10-year Treasury bonds. The March issue of Treasuries becomes off the run; the September issue is now "on the run." The yield curve is then built using only the Treasurys that are off-the-run.
Why Does the Off-the-Run Treasury Yield Curve Matter?
A yield curve, also known as the term structure of interest rates, plots the yields of similar-quality bonds against their maturities. This provides a benchmark for bond pricing. Off-the-run curves use Treasuries that trade on the secondary market and typically carry lower valuations (and higher yields).
One of the most unique characteristics of off-the-run Treasuries is that they tend to construct a more accurate yield curve than on-the-run Treasuries do. This is because on-the-run Treasuries tend to have some price distortions caused by the fluctuating current demand for on-the-run Treasuries.