Difference between bond’s yield and any other security yield having same maturities is considered as

The correct answer is: C. yield spread.

A yield spread is the difference between the yields of two or more similar securities. In this case, the two securities are bonds with the same maturity. The yield spread is a measure of the relative risk of the two bonds. A higher yield spread indicates that the bond is considered to be riskier.

The other options are incorrect.

• Maturity spread is the difference between the maturities of two or more securities.
• Bond spread is a general term that can refer to any difference in yield between two or more bonds.
• Interest spread is the difference between the interest rates on two or more loans.