Benchmark Bond

A benchmark bond is a highly liquid, widely traded government security that serves as a reference standard for pricing all other bonds in the market. In the United States, the 10-year Treasury note is the most important benchmark bond, influencing mortgage rates, corporate bond pricing, and overall borrowing costs throughout the economy. Other key benchmarks include the 2-year Treasury (for short-term rates), the 30-year Treasury bond (for long-term rates), and the German Bund (for European markets). When analysts say a corporate bond "trades at 150 basis points over the benchmark," they mean its yield is 1.5 percentage points above the comparable Treasury yield. Benchmark bonds are characterized by their high liquidity, large outstanding issuance, regular auction schedule, and default-free status (for sovereign issuers). Changes in benchmark yields cascade through the entire fixed-income market.