The reward for holding the risky equity market portfolio rather than the risk-free asset. The spread between Treasury and non-Treasury bonds of comparable maturity.
Call premium Premium in price above the par value of a bond or share of preferred stock that must be paid to holders to redeem the bond or share of preferred stock before its scheduled maturity date.
Conversion premium
Conversion premium The extent by which the conversion price of a convertible security exceeds the prevailing common stock price at the time the convertible security is issued.