The relationship between maturity and interest rates is a fundamental concept in fixed-income investing, particularly in the bond market. Maturity refers to the length of time until a bond’s principal is repaid, while interest rates represent the cost of borrowing or the return investors demand. Generally, bonds with longer maturities tend to offer higher interest rates compared to short-term bonds. This is because investors require additional compensation for tying up their money for a longer period and for taking on greater risks, such as inflation and interest rate fluctuations.

One key aspect of this relationship is interest rate risk. Long-term bonds are more sensitive to changes in interest rates. When interest rates rise, the prices of existing bonds fall, and this effect is more pronounced for bonds with longer maturities. Conversely, when interest rates decline, long-term bond prices tend to increase more significantly.

The yield curve is often used to illustrate the relationship between maturity and interest rates. In a normal yield curve, interest rates increase with maturity, reflecting higher risk over time. However, in certain economic conditions, the curve may flatten or invert, signalling expectations of economic slowdown or recession.

Overall, maturity plays a crucial role in determining the level of interest rates investors demand. Understanding this relationship helps investors manage risk, choose appropriate investment horizons, and build balanced portfolios that align with their financial goals and market expectations.