Abstract: System and methods for displaying implied market data are developed. One example method includes displaying a plurality of indicators corresponding to a plurality of tradeable objects via a graphical interface. Upon identifying a first tradeable object, the method includes determining an implied relationship between the first tradeable object and the at least one of the plurality of tradeable objects. The method further includes displaying a graphical indicator in relation to an indicator corresponding to the first tradeable object and at least one indicator corresponding to the at least one of the plurality of tradeable objects to indicate an implied relationship between the first tradeable object and the at least one of the plurality of tradeable objects.

Abstract: System and methods for displaying implied market data are developed. One example method includes displaying a plurality of indicators corresponding to a plurality of tradeable objects via a graphical interface. Upon identifying a first tradeable object, the method includes determining an implied relationship between the first tradeable object and the at least one of the plurality of tradeable objects. The method further includes displaying a graphical indicator in relation to an indicator corresponding to the first tradeable object and at least one indicator corresponding to the at least one of the plurality of tradeable objects to indicate an implied relationship between the first tradeable object and the at least one of the plurality of tradeable objects.

Abstract: Certain embodiments of the present inventions provide for dynamic selection of a quoting leg based on liquidity. Certain embodiments of the present inventions utilize various techniques for determining the liquidity of one or more legs. Certain embodiments provide for selecting a leg to quote based on the determined liquidity. Certain embodiments provide a configuration interface for specifying techniques to be used in determining a liquidity value for a particular tradeable object. Certain embodiments provide for liquidity indicators being presented in various user interfaces.

Abstract: A position associated with a synthetic spread order may be managed where a status of a synthetic spread order is identified as legged. The synthetic spread order may have at least one child hedge order pending at an electronic exchange and in response, a bracket order is submitted to an electronic exchange for the tradeable object associated with a filled leg of the synthetic spread. In response to execution of the bracket order, the child hedge order may be cancelled.