Premium

Definition:

(1) A bond sold above its par value. (2) The price of an option contract; also, in futures trading, the amount by which the futures price exceeds the price of the spot commodity. (3) For convertibles, amount by which the price of a convertible exceeds parity, and is usually expressed as a percentage. Suppose a stock is trading at $45, and the bond is convertible at a $50 stock price and the convertible bond trading at 105. A similar bond without the conversion feature trades at $90. In this case, the premium is $15, or 16.66%=(105-90)/90. If the premium is high, the bond trades like any fixed income bond; if low, like a stock. See: Gross parity, net parity. (4) For futures, excess of fair value of future over the spot index, which in theory will equal the Treasury bill yield for the period to expiration minus the expected dividend yield until the future's expiration. (5) For options, price of an option in the open market (sometimes refers to the portion of the price that exceeds parity). (6) For straight equity, price higher than that of the last sale or inside market. Related: Inverted market premium payback period. Also called break-even time; the time it takes to recover the premium per share of a convertible security.

Investing Essentials


Copyright © 2011 Campbell R. Harvey, Professor of Finance, Fuqua School of Business at Duke University

Term of the Day

First preferred stock

A type of preferred stock that has priority over other preferred issues and common stock when claiming dividends and assets.

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