Patent ID: 8577765

Claim:
A client device for trading a tradeable object in an electronic trading environment comprising: a market data receiver configured to receive substantially real-time streaming market data from an electronic exchange, the streaming market data including market updates identifying at least a best ask price for a tradeable object, a best bid price for the tradeable object, and a last traded price for the tradeable object; and a processing device programmed to display a graphical user interface having: a profit information area defined by a profit axis having a range of profit levels, and a net position axis having a range of net positions and being substantially orthogonal to the profit axis, and a first indicator displayed at a first location along the profit axis for representing a net position for the tradeable object according to a height of the first indicator relative to the net position axis, where the location of the first indicator represents a profit or loss incurred if the net position was closed and is based on the streaming market data and on a price level of getting into the net position.