OneMarketData Partners with Wall Street Horizon to Enhance OneQuantData Repository

Wall Street Horizon will provide Earnings Calendar and Corporate Events Data

New York, NY, January 21, 2013 - OneMarketData, LLC, a leader in tick data management and analytics, today announced that it has entered into a partnership with Wall Street Horizon (WSH), a Woburn, MA-based data provider in order to enhance its historical reference and pricing data repository, OneQuantDataTM, using WSH’s Single-Stock Events Calendar Data.

Launched in 2011,OneQuantData is a comprehensive repository of historical reference and pricing data designed specifically for the global equities market. The fully integrated solution harnesses the power of OneTick®, the market-leading stream-based processing and tick data management solution. The agile, intuitive platform delivers fast access to multiple data types, including company and product information, corporate actions, earnings, daily prices and trading volumes, and allows quants to spend their time analyzing data rather than processing and maintaining symbol relationships and adjustments.

WSH’s Events Calendar Data is one of a number of new products on the OneQuantData platform. WSH’s feeds span historical, announced, forecasted and as-reported data on single-stock events. Time-stamped events history integrated into the OneQuantData platform includes earnings date confirmations, archived earnings calendars, earnings release actuals, and dividend announcementsfor 5,000 companies traded in North America.

"Quants continue to seek rich data sources that can drive better investment decisions. Corporate events, and announcements ahead of the events, can have a significant impact on strategies,'" according to Barry L. Star, Managing Director at Wall Street Horizon. "The declaration of a dividend or confirmation of an upcoming earningsdate as well as the actual release of earnings, or the declaration as well as payment of a dividend, all present opportunities to trade on or step away from volatility. We’re pleased to bring accurate and detailed event-driven data to the OneQuantData platform."

“The addition of time-stamped historical events data with the accuracy that Wall Street Horizon is known forwill offer clients valuable new insight into the events that shape market action,” said Leonid Frants, President and Founder of OneMarketData. “OneQuantData will continue to aggregate and normalize data sets which are critical for strategy development and back testing.”

OneQuantData incorporates multiple data feeds from a variety of sources, which are combined, cleansed and normalized to produce a single consolidated database. Daily updates are managed by OneMarketData, as are tasks involved with maintaining product master data, including assigning ID numbers to new products, linking symbol changes and applying corrections when needed. OneQuantData is delivered as a series of ready to use OneTick Accelerator Databases and is available for purchase today.

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About OneMarketData
OneMarketData is a leading provider of enterprise tick data solutions for financial institutions worldwide. OneTick®, its flagship product, is a comprehensive business solution designed to fully address the market's need for intraday data collection, archiving, retrieval, and analytics across a wide spectrum of users from various departments. The OneTick Platform includes high-performance OneTick Archive and In-Memory Databases, OneTick Event Processing Engine, OneTick Analytics, and a wide array of Adapters to standard sources of historical and real-time tick data. Conceived to specifically address the requirements of the financial sector, OneTick's architecture and extensive built-in domain expertise offers low integration and operation costs, and fast deployment. More information about OneMarketData is available at www.onetick.com.

Contact:
Nathan Smolensky
OneMarketData
(201) 710-5977
info@onetick.com

About Wall Street Horizon
Wall Street Horizon is the most accurate and trusted source of low-latency alerts and intra-day feeds of earnings calendar, dividend announcement and other forward-looking corporate events data. WSH delivers machine-readable data feeds to institutional traders of equities and options, market makers, brokerage firms, wealth managers and research platforms. For more than 10 years, Wall Street Horizon has provided clients with single-stock events data to gain visibility ahead of volatility. For more information, visit www.WallStreetHorizon.com

Contact:
Kathleen Ryan
Wall Street Horizon
(781) 994-3500 ext 228
KRyan@WallStreetHorizon.com