Market maker

Definition:

Used in the context of general equities. One who maintains firm bid and offer prices in a given security by standing ready to buy or sell round lots at publicly quoted prices. See: Agent, dealer, specialist.

Investing Essentials


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

Term of the Day

Portfolio opportunity set

The expected return/standard deviation pairs of all portfolios that can be constructed from a given set of assets.

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