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Order matching system

  • US 8,108,294 B2
  • Filed: 03/08/2010
  • Issued: 01/31/2012
  • Est. Priority Date: 01/27/2000
  • Status: Expired due to Fees
First Claim
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1. A method, comprising:

  • receiving, via a communications network, a definition of an order, defined by an evaluation heuristic, that identifies changes of respective characteristics of transaction instances of the order at respective execution times of the transaction instances;

    transmitting, via the communications network, a message defining a transaction instance of the transaction instances to a transaction destination of the transaction instance;

    receiving, via the communications network, a completion message identifying a status of the transaction instance from the transaction destination.

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