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An electronic system that matches buy and sell orders made on an exchange by institutional investors. It was established jointly by BARRA and Investment Technology Group in 1987.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved
An electronic system launched in 1987 that matches institutional buy and sell orders for individual stocks and for portfolios of stocks. Trades are priced from the stock's primary market at the time the match is run, and matches take place at the midpoint of the best asking price and the best selling price. POSIT is a joint venture between Investment Technology Group and BARRA, a financial data provider.
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.