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Home > QFINANCE Dictionary > Definition of vega

Definition of

vega

Stockholding & Investments

relationship of option price to underlying asset's volatility a ratio between the expected change in the price of an option and a 1% change in the expected volatility of the underlying asset.

Related definitions of "vega"

Definitions of ’vega’ and meaning of ’vega’ are from the book publication, QFINANCE – The Ultimate Resource, © 2009 Bloomsbury Information Ltd. Find definitions for ’vega’ and other financial terms with our online QFINANCE Financial Dictionary.

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