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Computerized trading system and methods useful therefor

  • US 20060173693A1
  • Filed: 04/08/2003
  • Published: 08/03/2006
  • Est. Priority Date: 04/09/2002
  • Status: Abandoned Application
First Claim
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1. A computerized trading system comprising:

  • a price information cache including a multiplicity of price information items originating from more than one transaction queries posed by more than one trader from among a population of traders, each of said price information items having a cached life cycle; and

    a trading query processor operative to receive trading queries from said population of traders and to employ said price information cache in responding thereto.

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