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Method and system for initiating pairs trading across multiple markets having automatic foreign exchange price hedge

  • US 7,904,371 B2
  • Filed: 07/07/2003
  • Issued: 03/08/2011
  • Est. Priority Date: 06/27/2003
  • Status: Active Grant
First Claim
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1. A system for initiating trading of a spread of two or more securities in two or more markets, the system comprising:

  • (i) a computer-based client station;

    (ii) a processor;

    (iii) an order execution server; and

    (iv) a spread database, wherein(i) the computer-based client station is coupled to the processor and is configured to;

    (a) transmit information relating to the spread to a spread engine; and

    (b) display information relating to the spread received from the spread engine;

    (ii) the processor is running the spread engine and is coupled to the computer-based client station, the order execution server, the spread database, and at least one market data feed, wherein the spread engine is configured to;

    (c) identify spread parameters pertaining to the securities received from the computer-based client station;

    (d) receive market data relating to the two or more securities of the spread received from the market data feed; and

    (e) determine that the market data falls within certain spread parameters; and

    (f) transmit orders to the order execution server;

    (iii) the order execution server is coupled to the processor, the spread database, at least one domestic external market and at least one foreign external market, and is configured to;

    (g) receive orders from the spread engine;

    (h) initiate a first order in at least one of the foreign external markets for a first security of the spread in a foreign currency;

    (i) initiate a second order in at least one of the domestic external markets for a second security of the spread, whereby the second order is at a selected ratio as compared to the first order to reduce the risk of adverse price movements in the first security;

    (j) initiate an FX Order to offset foreign exchange exposure resulting from the first order in the foreign external market; and

    (k) transmit execution data to the spread database; and

    wherein(iv) the spread database is coupled to the processor and the order execution server, and is configured to store information relating to the spread received from the order execution server and the spread engine;

    wherein the spread engine is configured to initiate the first order through the order execution server only where the market data related to one or more securities in the spread pass one or more of the following rule checks;

    (1) for each Buy Security, the Ask Size must be>

    =Actual Ratio*Minimum Order;

    (2) for each Sell Security, the Bid Size must be>

    =Actual Ratio*Minimum Order; and

    (3) for each Sell Security that is checked Sell Short, the last/bid tick direction rule check requires there must be an Uptick.

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