Negative obligation

Definition

A New York Stock Exchange rule that governs the behavior of specialists. Negative obligation is the mandate of the specialists not trade for the specialist's firm's own account when enough public investor orders exist to match up naturally -- without intervention. An example of violating negative obligation is Trading Ahead. Also see positive obligation.

Investing Essentials

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


Term of the Day

Statement of Additional Information (SAI)
A document provided as a supplement to a mutual fund prospectus. It provides more detailed information about fund policies, operations, and risks. Also known as a Part B prospectus.

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