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Method and apparatus of displaying market depth and other information on a mobile phone, handheld device or computer system

  • US 10,325,316 B2
  • Filed: 09/29/2010
  • Issued: 06/18/2019
  • Est. Priority Date: 10/02/2009
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a server system comprising one or more computing devices;

    one or more financial exchange systems, each comprising one or more exchange computing devices, in communication with the server system;

    one or more data source computer devices in communication with the server system; and

    one or more mobile communication devices in communication with the server system via at least one communications link,said server system comprising a memory storing pre-set user preferences and a processor executing software that causes the server system to;

    receive live market data and information from at least one of said financial exchange systems and at least one of said data source computer devices,aggregate said data and information;

    filter said data and information according to one or more of said pre-set user preferences; and

    transmit the filtered data and information to the one or more mobile communication devices via one or more live data feeds over the at least one communications link,at least one device of the one or more mobile communication devices comprising a display screen and configured to perform the functions of;

    monitoring a strength of the at least one communications link between the server system and the at least one device,generating and displaying an alert message if the monitored strength falls below a predetermined threshold,placing open orders received via the at least one device on hold when at least one of the monitored strength falls below the predetermined threshold and the at least one device becomes disconnected from the server system,reconnecting said at least one device to the server system when the monitored strength rises above said predetermined threshold, andremoving the hold from the open orders when the monitored strength rises above said predetermined threshold.

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