It defines a set of rules used to create a way of trading.
It is one of the many possible mixes and match alternatives to aggregate the rules that define a strategy.
It is a systematic calculation procedure that, based on the parameters that characterize a strategy, solves and responds by identifying a bundle of actions every day.
With a term borrowed from marketing, it defines a set of stock symbols that appear profitable for that day and contribute overall to the algebraic result of the day.
It is a set of procedures that connect the bundle related to the chosen strategy and the broker selected by the subscriber.