A programmable trading system for explicitly and or automatically inputting a number of trading orders, such as offers to buy and sell shares of stocks or other types of offers, such that some or all of the trading orders are executed in a particular sequence based on specified criteria and provide the...http://www.google.co.uk/patents/US20030167224?utm_source=gb-gplus-sharePatent US20030167224 - Sequential execution system of trading orders
