Patent ID: 7720744

Claim:
A method comprising: receiving a plurality of bids and offers from a user, the plurality of bids and offers comprising at least one bid or offer for a first item and at least one bid or offer for a second item different than the first item, each of the plurality of bids and offers having a specified price and size; causing an interface screen to be displayed at a workstation associated with the user, the interface screen comprising a listing of the plurality of bids and offers received from the user each individually selectable for the user to select multiple of the plurality of bids and offers displayed; receiving from the user a selection of the bid or offer for the first item and the bid or offer for the second item, and instruction and a value for shifting the price of each of the selected bids or offers; and shifting simultaneously, in response to the instruction, the price of each of the selected bids or offers by one of an absolute value and a relative value based on the instruction and value received from the user.