Computerized trading system and methods useful therefor
First Claim
Patent Images
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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Abstract
A computerized trading system including 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 the price information items having a cached life cycle, and a trading query processor operative to receive trading queries from the population of traders and to employ the price information cache in responding thereto.
124 Citations
26 Claims
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1. A computerized trading system comprising:
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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. - View Dependent Claims (2, 3, 4, 17)
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5. A computerized trading system comprising:
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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; and
a trading query processor operative to receive trading queries from said population of traders and to process said trading queries not necessarily in FIFO order in order to enhance the efficiency of responding thereto. - View Dependent Claims (6, 7, 8)
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9. A computerized trading system comprising:
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a shared price information cache subsystem 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 competing traders; and
a shared price information updating subsystem operative to update said shared price information cache subsystem based on information received in the context of a query and similarities between that query and other queries.
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10. A computerized trading system comprising:
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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; 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, said trading query processor employing inquiry templates built on earlier inquiries and information received in response thereto. - View Dependent Claims (11, 12, 13)
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14. A computerized transaction analysis method comprising:
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accessing at least one relevant previous transaction, wherein relevance is a function of at least one user-defined parameter defining a proposed transaction;
analyzing at least one parameter of the at least one relevant previous transaction, said at least one parameter being selected to match the at least one user-defined parameter; and
generating at least one recommendations for the proposed transaction including an evaluation of the suitability of each of the at least one recommendations in view of at least one user-defined parameter. - View Dependent Claims (15, 16)
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18. A computerized trading system comprising:
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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 the population of traders including accessing the price information cache to respond as fully as possible to each trading query and sending out subqueries which relate to price information items not present in the price information cache.
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19. A computerized trading system comprising:
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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; and
a trading query processor operative to receive a sequence of trading queries from said population of traders and to amalgamate at least one pair of queries from among said sequence of trading queries in order to enhance the efficiency of responding thereto.
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20. A computerized trading method comprising:
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providing 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;
receiving trading queries from said population of traders; and
employing said price information cache in responding to said trading queries received.
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21. A computerized trading method comprising:
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providing 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;
receiving trading queries from said population of traders; and
processing said trading queries received not necessarily in FIFO order in order to enhance the efficiency of responding thereto.
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22. A computerized trading method comprising:
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providing a shared price information cache subsystem 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 competing traders; and
updating said shared price information cache subsystem based on information received in the context of a query and similarities between that query and other queries.
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23. A computerized trading method comprising:
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providing 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;
receiving trading queries from said population of traders;
employing said price information cache in responding to said trading queries received; and
employing inquiry templates built on earlier inquiries and information received in response to said trading queries received.
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24. A computerized transaction analysis system comprising:
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a processor operative to access at least one relevant previous transaction, wherein relevance is a function of at least one user-defined parameter defining a proposed transaction; and
a transaction analyzer operative to analyze at least one parameter of the at least one relevant previous transaction, said at least one parameter being selected to match the at least one user-defined parameter and to generate at least one recommendations for the proposed transaction including an evaluation of the suitability of each of the at least one recommendations in view of at least one user-defined parameter.
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25. A computerized trading method comprising:
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providing 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;
receiving trading queries from the population of traders;
accessing the price information cache to respond as fully as possible to each trading query; and
sending out subqueries which relate to price information items not present in the price information cache.
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26. A computerized trading method comprising:
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providing 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;
receiving a sequence of trading queries from said population of traders; and
amalgamating at least one pair of queries from among said sequence of trading queries in order to enhance the efficiency of responding thereto.
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Specification