Put-call parity relationship

Definition:

The relationship between the price of a put and the price of a call on the same underlying security with the same expiration date, which prevents arbitrage opportunities. Holding the underlying stock and buying a put will deliver the exact payoff as buying one call and investing the present value (PV) of the exercise price. The call value equals C = S + P - PV(k).

Investing Essentials


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

Term of the Day

Hidden load

A sales charge that is not explicitly disclosed or is buried in the fine print of a mutual fund prospectus or life insurance policy and therefore is not immediately apparent.

Subscribe to the Term of the Day via email Get the Term of the Day in your inbox!


Create your free portfolio