Patent ID: 8090640
Filing Date: 2012-01-03
Classification: G06Q

Abstract:
1. A method executed over a network of computer systems for processing delivery messages that indicate existence of a match in trading interest in an electronic trading venue, the method comprising: receiving by one or more computers, an expression of interest to enter into a transaction to buy or sell a security, wherein the expression of interest is an order; matching the expression of interest with other expressions of interest; sending by the one or more computers, over a network, to at least one other computer system, a message to a market participant that a match exists between the expression of interest with another of the other expressions of interest; recording by the one or more computers, a delivery of the message in a delivery log file; recording by the one or more computers, the delivery of the message in a delivery work in process (WIP) file; receiving by the one or more computers, a response message from the market participant; for response messages indicating an acceptance of a full or partial execution,