Tools for trading and monitoring a commodity on an electronic exchange using a graphical user interface and a user input device. The tools will aid the trader in determining the status, trends in the market, and the trader's position in the market. Included is a system and method for displaying an indicator representing market information for a commodity in a display region of a graphical user interface. The system and method further includes linking a software application configured for computing a specific price to a second display region of the graphical user interface, and displaying a second indicator in a second display region of the graphical user interface. The second indicator moves relative to the price axis when the specific price changes.