30-YEAR TREASURY

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Definition

A U.S. Treasury bond with a 30-year maturity used as a reference for long-term interest rates and pricing of fixed-income assets.


Summary

The 30-Year Treasury is a long-term U.S. government bond that takes 30 years to mature, meaning the government promises to pay back the principal amount after three decades while making regular interest payments along the way. Think of it as lending money to the U.S. government for 30 years in exchange for steady income. Because it's backed by the full faith and credit of the U.S. government, it's considered one of the safest investments available. Its interest rate serves as a crucial benchmark that influences mortgage rates, corporate bond pricing, and other long-term financial instruments throughout the economy.

Usage Context

Understanding the 30-Year Treasury is crucial when studying bond markets, interest rate risk, portfolio management, and how monetary policy affects long-term borrowing costs. It's particularly important in discussions about yield curves, duration, and the relationship between government bonds and other financial instruments.

Common Confusions

  • Thinking the interest rate is fixed and won't change in the market (it does change based on supply and demand)
  • Confusing the coupon rate with the yield to maturity
  • Not understanding that bond prices move inversely to interest rates
  • Assuming you can't lose money on Treasuries (you can if you sell before maturity when rates have risen)
  • Mixing up different Treasury maturities (30-year vs 10-year vs T-bills)