[ Computer software, namely, software for facilitating electronic trading of financial instruments; software for enabling a user to define characteristics and/or relationships of financial instruments; software for gauging the difference between the current market price of a financial instrument and a target price of the instrument; software for adjusting parameters of trade orders that are pending at an electronic exchange; software for recognizing and acting on financial instrument price discrepancies between different markets; software for algorithmic trading of financial instruments; graphical user interface software for use within an electronic trading environment ]
[ Computer software, namely, software for facilitating electronic trading of financial instruments; software for enabling a user to define characteristics and/or relationships of financial instruments; software for gauging the difference between the current market price of a financial instrument and a target price of the instrument; software for adjusting parameters of trade orders that are pending at an electronic exchange; software for recognizing and acting on financial instrument price discrepancies between different markets; software for algorithmic trading of financial instruments; graphical user interface software for use within an electronic trading environment ]