With laddering, you invest in bonds with different maturities. Instead of investing all your money in one bond, you use your $30,000 to buy, say, three bonds that come due at different times. That way, you’ll have bonds maturing every couple of years.
As each bond matures, you reinvest the money. If interest rates go up, you’ll be able to take advantage of the higher rate as soon as the next bond comes due. If rates go down, you’ll still be earning the higher rate on part of your investment.
Use laddering for CDs
Laddering works just as well when you invest in CDs. By staggering the maturity dates, you can take advantage of any interest-rate increases that occur. Because you’ll never be far from a CD that’s due to mature, laddering gives you greater liquidity. You’ll be less likely to have to cash in an investment before it matures, which can result in penalties.