Patent ID: 8290855

Claim:
A securities transaction method comprising: capturing real-time market data of a financial instrument to calculate an expected trading rate approximation; displaying to a trader a price and said expected trading rate approximation of said financial instrument; accepting from said trader a trading order type, order volume, order start time and order stop time for said financial instrument; displaying an interface for said trader to indicate a change of replaceable trading strategy by use of a single indicia and receiving said single indicia to change said replaceable trading strategy; calculating, by an order slicer processor, a target trading rate based on a fixed percentage of said expected trading rate approximation and said replaceable trading strategy provided by said trader as a single indicia; displaying to said trader said target trading rate; slicing and selling a portion of a total volume of trades for said financial instrument based on said target trading rate; and displaying to said trader one or more results of said sales of said financial instrument.