Patent ID: 8195562

Claim:
A system including: a computing device, wherein the computing device is configured to display a dynamic value axis associated with a plurality of values in a screen region of a graphical user interface such that a value corresponding to a last traded price, a highest bid price, or a lowest ask price corresponding to a tradeable object is displayed at a designated location that is substantially fixed in the screen region, wherein the plurality of values of the dynamic value axis are associated with a range that is changeable according to updates for pending orders for the tradeable object, wherein the computing device is configured to display at least one price movement indicator in the screen region of the graphical user interface, the at least one price movement indicator being displayed at a location corresponding to a particular value associated with a particular price on the dynamic value axis, wherein the computing device is configured to, in response to receiving updated pending orders for the tradeable object, move the dynamic value axis with respect to the screen region of the graphical user interface such that the value corresponding to the last traded price, the highest bid price, or the lowest ask price remains substantially fixed in the screen region at the designated location, and wherein the computing device is configured to move the location of the at least one price movement indicator with the value axis so that the price movement indicator is being displayed in association with the particular value at a new location in the screen region, the movement of the at least one price movement indicator identifying whether a market for the tradeable object has moved up or down.