An investor is going to use bonds to meet a future liability.

A laddering strategy involves buying a range of bonds that mature at regular intervals across different dates, rather than concentrating all holdings at one maturity point. This approach reduces sensitivity to interest rate risk in a practical, portfolio-management sense because it spreads exposure across the yield curve and across time. As each bond matures, proceeds can be reinvested at then-current interest rates, which reduces the risk of locking the entire portfolio into an unfavourable rate environment. Laddering therefore helps manage reinvestment risk and smooths the impact of changing yields on the portfolio’s income and capital values. It is especially relevant when the investor has a future liability because maturities can be aligned to expected cash needs, improving predictability of cash flows and reducing the chance that the investor will need to sell longer-dated bonds at an adverse price due to interest rate movements. The strategy is not primarily about market mispricing or making a directional bet on rates falling. Instead, it is about risk management through diversification of maturities and a staged reinvestment process, which supports meeting liabilities with greater stability.