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Financial exchange system and method

  • US 7,584,137 B2
  • Filed: 12/20/2001
  • Issued: 09/01/2009
  • Est. Priority Date: 12/20/2001
  • Status: Expired due to Fees
First Claim
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1. A computerized method of administering an investment contract between pairs of investors, comprising:

  • associating a contract with a first investor, wherein the contract is based on at least one underlying commodity having a market value, said market value being obtained electronically from a computing system of a dataprovider, wherein the first investor does not hold the underlying commodity or agree to buy or sell the underlying commodity and wherein the first investor deposits funds in an account in an amount equal to a maximum potential loss to the first investor;

    matching by an exchange computer system the contract with a second investor to create an active contract, wherein the second investor does not hold the underlying commodity or agree to buy or sell the underlying commodity, and wherein the second investor deposits funds in an account in an amount equal to a maximum potential loss to the second investor;

    at least temporarily freezing the first investor funds and the second investor funds associated with the contract;

    determining whether one of the first and second investor is to receive a payment based on the market value of the underlying commodity upon expiration of the contract in relation to one of a target price and a target price range; and

    paying the frozen first and second investor funds to one of the first and second investor upon expiration of the contract if either the first or second investor is to receive a payment, otherwise, returning to each investor his deposited funds, wherein expiration of the contract is based on at least one of a deviation from a target price range and a specified maturity date.

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