Patent ID: 8719149

Claim:
A computer readable medium having stored therein instructions for execution by a processor, wherein the instructions are executable to: display a display region comprising a plurality of locations for displaying market information related to a tradeable object, wherein each location of the plurality of locations in the display region corresponds to the tradeable object, and wherein each location of the plurality of locations in the display region corresponds to a price level along a price axis; display an order entry region aligned with the price axis, the order entry region comprising a plurality of locations, wherein a first location of the plurality of locations in the order entry region corresponds to a first predefined order quantity and a first price along the price axis, and wherein a second location of the plurality of locations in the order entry region corresponds to a second predefined order quantity and a second price along the price axis; set the first price and the first predefined order quantity for a first order, and send the first order to an electronic exchange in response to receiving commands based on user actions consisting of: (1) placing a cursor associated with a user input device over the first location, and (2) selecting the first location through a first single action of the user input device; and set the second price and the second predefined order quantity for a second order, and send the second order to the electronic exchange in response to receiving commands based on user actions consisting of: (1) placing the cursor associated with the user input device over the second location, and (2) selecting the second location through a second single action of the user input device.