Patent ID: 7801801

Claim:
A method for automatically executing a black box trading entity, comprising: creating the black box trading entity from two or more real or synthetic trading entities on an application on a target device with one or more processors; creating a black box trading strategy for the black box trading entity to automatically and simultaneously execute two or more trades for the black box trading entity in two or more distinct electronic trading markets which have a pre-determined relationship; receiving two or more sets of electronic trading information from one or more electronic trading exchanges including electronic trading information for the two or more real or synthetic trading entities for the black box trading entity; displaying automatically via the application selected ones of the two or more sets of electronic trading information on a aggregate book view (ABV) window on a graphical user interface with a plurality of graphical windows used for electronic trading, including displaying bid size and bid offer by price in a market depth format for the two or more real or synthetic electronic trading entities used to create the black box trading entity and displaying prices in a dynamic price column in the ABV window, wherein the ABV window includes an order entry mode for entering a trade near, or away from a current last traded price, wherein the ABV window allows entering and canceling of electronic trading orders and automatically sending electronic trading orders entered into the ABV window at a selected price to the one or more electronic trading exchanges; automatically and dynamically re-centering the dynamic price column in the ABV window upon a current last traded price that continuously and dynamically changes with price fluctuations in the current last traded price; and automatically and simultaneously executing with the black box trading strategy created for the black box trading entity via the ABV window, two or more electronic trades electronically for the black box trading entity on the appropriate one or more electronic trading exchanges to execute the black box trading entity.