Device, method, and computer program product of calculating total profit and loss dynamically for any combinations of owned shares

Abstract

This disclosure is related to a device, method, and computer program product of calculating total profit and loss dynamically for any combinations of owned shares. The method including: establish a connection with the middleware server and receive an owned shares list; generate an owned shares view containing a selecting component to each owned share; receive a selected instruction to generate a customized list; calculate the first total profit and loss and / or the first total return rate based the customized list; and disclose the first total profit and loss and / or the first total return rate in the owned shares view. Through this invention, users can directly customize any combination of owned shares to see the total profit and loss and total return rate within the same view.

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