Lambda

Definition:

The ratio of a change in the option price to a small change in the option volatility. It is the partial derivative of the option price with respect to the option volatility.

Investing Essentials


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

Term of the Day

Double-dip lease

A cross-border lease in which the different rules of the lessor's and lessee's countries let both parties be treated as the owner of the leased equipment for tax purposes.

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