Representatives From Wilshire Associates and Interactive Data Corporation to Ring the NASDAQ Stock Market Closing Bell


ADVISORY, April 1, 2009 (GLOBE NEWSWIRE) --



 What:
 David Hall, senior managing director of Wilshire Associates and
 Mark Hepsworth, president, Institutional Business from Interactive
 Data will preside over the closing bell to commemorate the Wilshire
 Associates agreement with NASDAQ OMX and Interactive Data.

 Wilshire Associates, a leading global independent investment
 consulting and services firm, has selected Interactive Data's
 Pricing and Reference Data business to calculate the real-time
 values for selected indexes. NASDAQ OMX(SM) was selected as
 disseminator of index values for these Wilshire Indexes through
 NASDAQ OMX's Global Access solutions. Interactive Data will utilize
 its Basket Calculation Service(SM)  to publish values for the selected
 Wilshire Indexes in real-time to the NASDAQ OMX Global Index
 Dissemination Service(SM) (GIDS(SM)). GIDS is designed to facilitate
 better trading performance and portfolio valuation due to real-time
 dissemination of index data.  GIDS is a value-added product for
 firms that wish to receive the full complement of NASDAQ OMX global
 index and ETF data. GIDS subscribers have lower administrative and
 technology costs than firms that take the products separately and it
 facilitates better trading performance and portfolio valuation due
 to its frequent dissemination of index and ETF data.

 Where:
 NASDAQ MarketSite - 4 Times Square - 43rd & Broadway - Broadcast Studio

 When:
 Thursday, April 2, 2009 at 3:45 p.m. to 4:00 p.m. ET

 Contacts:
 Kim M. Shepherd
 Managing Director, Corporate Communications
 Wilshire Associates Incorporated
 312-623-5123 (C)
 kim.shepherd@wilshire.com

 Brian Willinsky, Interactive Data
 +1-781-687-8291
 brian.willinsky@interactivedata.com


 NASDAQ MarketSite:
 Jolene Libretto; 646.441.5220; mobile - 347.219.9539
 Jolene.Libretto@NASDAQomx.com

Feed Information:

The Closing Bell is available from 3:50 p.m. to 4:05 p.m. on AMC-3/C-3 (ul 5985V; dl 3760H). The feed can also be found on Ascent fiber 1623. If you have any questions, please contact Jolene Libretto at (646) 441-5220.

Radio Feed:

An audio transmission of the Closing Bell is also available from 3:50 p.m. to 4:05 p.m. on uplink IA6 C band / transponder 24, downlink frequency 4180 horizontal. The feed can be found on Ascent fiber 1623 as well.

Webcast:

A live webcast of the NASDAQ Closing Bell will be available at: http://www.nasdaq.com/about/marketsitetowervideo.asx

Photos:

To obtain a high-resolution photograph of the Market Close, please go to http://www.nasdaq.com/reference/marketsite_events.stm and click on the market close of your choice.

About Wilshire Associates:

Wilshire Associates, a leading global independent investment consulting and services firm, provides consulting services, analytics solutions and customized investment products to plan sponsors, investment managers and financial intermediaries. Its business units include, Wilshire Analytics, Wilshire Consulting, Wilshire Funds Management and Wilshire Private Markets.

The firm was founded in 1972, revolutionizing the industry by pioneering the application of investment analytics and research to investment management for the institutional marketplace. Wilshire also is credited with helping to develop the field of quantitative investment analysis that uses mathematical tools to analyze market risks. All other business units evolved from Wilshire's strong analytics foundation.

Wilshire developed the Wilshire 5000 Total Market Index(SM), the first asset/liability models for pension funds, the first U.S. equity style metrics work and many other "firsts" as the firm grew to approximately 350 employees serving the investment needs of institutional and high net worth clients around the world.

Based in Santa Monica, California, Wilshire provides services to clients in more than 20 countries representing approximately 600 organizations. With ten offices on four continents, Wilshire Associates and its affiliates are dedicated to providing clients with the highest quality counsel, products and services. Wilshire is a registered service mark of Wilshire Associates Incorporated. Please visit www.wilshire.com for more information.

About Interactive Data Corporation

Interactive Data Corporation (NYSE:IDC) is a leading global provider of financial market data, analytics and related solutions to financial institutions, active traders and individual investors. The Company's businesses supply real-time market data, time-sensitive pricing, evaluations and reference data for millions of securities traded around the world, including hard-to-value instruments. Many of the world's best-known financial service and software companies subscribe to the Company's services in support of their trading, analysis, portfolio management and valuation activities. Interactive Data, headquartered in Bedford, Mass., has approximately 2,400 employees in offices located throughout North America, Europe, Asia and Australia. Pearson plc (NYSE:PSO) (LSE:PSON), an international media company, whose businesses include the Financial Times Group, Pearson Education, and the Penguin Group, is Interactive Data Corporation's majority stockholder.

Interactive Data's Pricing and Reference Data business provides global securities pricing, evaluations and reference data designed to support financial institutions' and investment funds' pricing activities, securities operations, research and portfolio management. Interactive Data collects, edits, maintains and delivers data on more than 6 million securities, including daily evaluations for approximately 2.8 million fixed income and international equity issues. Interactive Data specializes in 'hard-to-get' information and evaluates many 'hard-to value' instruments.

Pricing, evaluations and reference data are provided in the U.S. through Interactive Data Pricing and Reference Data, Inc. and internationally through Interactive Data (Europe) Ltd. and Interactive Data (Australia) Pty Ltd.

For more information about Interactive Data Corporation and its businesses, please visit www.interactivedata.com.

The Basket Calculation Service(SM) is a service mark of Interactive Data Pricing and Reference Data, Inc.

About NASDAQ OMX

The NASDAQ OMX Group, Inc. is the world's largest exchange company. It delivers trading, exchange technology and public company services across six continents, with over 3,800 listed companies. NASDAQ OMX offers multiple capital raising solutions to companies around the globe, including its U.S. listings market, NASDAQ OMX Nordic, NASDAQ OMX Baltic, NASDAQ OMX First North, and the U.S. 144A sector. The company offers trading across multiple asset classes including equities, derivatives, debt, commodities, structured products and exchange-traded funds. NASDAQ OMX technology supports the operations of over 70 exchanges, clearing organizations and central securities depositories in more than 50 countries. NASDAQ OMX Nordic and NASDAQ OMX Baltic are not legal entities but describe the common offering from NASDAQ OMX exchanges in Helsinki, Copenhagen, Stockholm, Iceland, Tallinn, Riga, and Vilnius. For more information about NASDAQ OMX, visit http://www.nasdaqomx.com.

NDAQA