Quote inactivation system and method for an automated exchange for trading derivative securities
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United States of America Patent
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Sep 3, 2013
Grant Date -
Jan 6, 2011
app pub date -
Jul 2, 2009
filing date -
Jul 2, 2009
priority date (Note) -
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Abstract
An automated system and method for trading option instruments on an automated exchange comprising a participant system for communicating with an automated exchange system. The disclosed system and method allows a market professional such as a market maker to inactivate the quotes in instruments for a related product while the market maker's quoting engine continues to update the quotes. Also disclosed is a system and method for reducing load on a exchange network in recalculating a best bid and offer price. Disclosed herein is a system and method for maintaining control over professional quotes for the purchase and sale of option instruments for a product in an exchange system.
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