Intermarket Surveillance Information System


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Intermarket Surveillance Information System (ISIS)

A database that distributes information from all the major stock exchanges in the United States.
Copyright © 2012, Campbell R. Harvey. All Rights Reserved.

Intermarket Surveillance Information System

A database, compiled by the New York Stock Exchange, containing option and equity information on eight major security exchanges. Published online, its purposes are to increase transparency and reduce violations in trade. Information on price, clearance, and the names of the brokers and institutions involved are all available on the database.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved

Intermarket Surveillance Information System

A system for storing options and equity trade information from eight national securities exchanges, including the New York Stock Exchange and the National Association of Securities Dealers. Included in the system is information on trades, the places where they occurred, the firms involved, and the brokers making the trades.
Wall Street Words: An A to Z Guide to Investment Terms for Today's Investor by David L. Scott. Copyright © 2003 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. All rights reserved.