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Multi site solution for securities trading

  • US 8,370,247 B2
  • Filed: 02/13/2004
  • Issued: 02/05/2013
  • Est. Priority Date: 02/13/2004
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • trading in securities at a primary site that includes a primary site computer according to information received from market makers and traders, said information comprising quotes from market makers and orders from traders for one or more instruments, wherein the primary computer is arranged to communicate over a communications link with a secondary site computer located at a secondary site different from the primary site;

    receiving and storing of said information at the primary site computer;

    using said information to create deals in said instruments, said deals also being stored at the primary site computer; and

    transmitting from the primary site computer to the secondary site computer replicas of the orders and the deals, but not transmitting from the primary site computer to the secondary site computer replicas of each of the quotes.

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