Bond Ladder
Quick Definition
An investment strategy that staggers bond maturities across multiple years to reduce interest rate risk and provide regular reinvestment opportunities.
What Is Bond Ladder?
A bond ladder is a portfolio strategy where an investor purchases bonds with staggered maturity dates — for example, bonds maturing in 1, 2, 3, 4, and 5 years. As each bond matures, the proceeds are reinvested in a new bond at the longest maturity rung, maintaining the ladder structure. This approach addresses two key risks: if interest rates rise, maturing bonds can be reinvested at higher rates; if rates fall, the longer-dated bonds in the ladder continue earning the higher locked-in yields. A bond ladder also provides predictable cash flows and reduces the temptation to time the bond market. For example, a $100,000 ladder across 5 years would invest $20,000 in each maturity. Bond ladders can be constructed with Treasuries, CDs, municipal bonds, or corporate bonds depending on the investor's tax situation and risk tolerance. The strategy works best with a minimum of 5-10 rungs to ensure meaningful diversification across maturities.
Bond Ladder Example
- 1A 5-year Treasury ladder: $20K each in 1-year, 2-year, 3-year, 4-year, and 5-year T-notes, rolling each maturity into a new 5-year note
- 2A retiree builds a 10-year municipal bond ladder to generate tax-free income with $10,000 maturing each year
Related Terms
Maturity Date
The date on which a bond's principal (face value) is repaid to the investor and interest payments cease.
Reinvestment Risk
The risk that cash flows from a bond (coupons or principal) will be reinvested at lower interest rates than the original investment.
Duration
A measure of a bond's price sensitivity to interest rate changes, expressed in years, indicating how much the price will move for a 1% change in rates.
Treasury Bond (T-Bond)
A long-term U.S. government debt security with a maturity of 20 or 30 years, paying semiannual coupon interest.
Bond
A fixed-income debt security where investors loan money to an issuer in exchange for regular interest payments and return of principal at maturity.
Yield Curve
A graphical representation of interest rates across different maturities for bonds of similar credit quality, typically U.S. Treasuries.
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