Patent attributes
One exemplary aspect comprises a method comprising: (a) receiving data describing an executed trading order in a market traded security and related trade execution data; (b) calculating components of execution costs associated with execution of the order; and (c) transmitting data sufficient to describe the components of execution costs. Other aspects comprise calculations of (1) cost effect of trade decision factors associated with execution of an order; (2) a decomposition of execution of an executed limit order into components related to algorithm performance and components related to trader-input parameters of the order; (3) components of implementation shortfall associated with execution of an order; (4) components of profit/loss associated with execution of an order; and (5) components of execution outcome associated with execution of an order. Other aspects and embodiments comprise related computer systems and software, as will be understood by those skilled in the art after reviewing the present description.
