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Ladder strategy

A ladder strategy is an investment approach of purchasing fixed-income securities (such as bonds or CDs) with maturity dates spaced evenly across time — one maturing in 1 year, one in 2 years, one in 3 years, etc. The result is a ladder of maturities, reducing timing risk and creating predictable income and principal repayment.

For single-maturity concentration, see bullet strategy. For rebalancing context, see asset allocation. For bond fundamentals, see bond.

How a bond ladder works

Construction: Invest $10,000 in each of these Treasury bonds:

  • $10,000 in 1-year Treasury
  • $10,000 in 2-year Treasury
  • $10,000 in 3-year Treasury
  • $10,000 in 4-year Treasury
  • $10,000 in 5-year Treasury

Year 1: The 1-year matures; you receive $10,000 principal + interest. Reinvest it in a new 5-year Treasury.

Year 2: The original 2-year matures; reinvest at 5-year maturity.

Year 5 and beyond: The ladder is “full” — one bond matures every year, providing consistent income and principal return.

Advantages

  1. Timing risk reduction. Rather than investing $50,000 at one maturity and hoping rates don’t move, you stagger purchases, buying at different rates.
  2. Consistent income. One maturity every year provides predictable cash flow.
  3. Reinvestment discipline. Forcing reinvestment in new long-term bonds keeps you invested.
  4. Interest-rate hedging. If rates rise mid-term, you are not fully exposed (short-rung bonds mature soon); if rates fall, you are not locked in (long-rung bonds maturing later benefit).
  5. Simplicity. The mechanics are straightforward; no complex adjustments.

Disadvantages

  1. Opportunity cost. If rates fall immediately, you are not fully reinvested at higher rates (advantage becomes a disadvantage).
  2. Effort. Maintaining a ladder requires annual reinvestment decisions and monitoring.
  3. Current-rate environment. In very low-rate environments, a ladder may generate insufficient income.
  4. Longer-duration exposure. The longest-rung bonds carry significant interest-rate risk if rates rise.

Ladder variations

  • CD ladder. Same concept with certificates of deposit instead of bonds.
  • Stock dividend ladder. A portfolio of dividend-paying stocks with different payout schedules for predictable income.
  • Real estate ladder. Purchasing rental properties with different maturity profiles (some held to cash flow, some held to appreciation).

See also

Wider context