Storage medium storing an exchange transaction program for financial and related instruments, exhange transaction system for financial and related instruments and exchange transaction method for products

摘要

The present invention is a computer-readable storage medium storing an exchange transaction program for financial and/or related instruments, an exchange transaction system for financial and/or related instruments, and an exchange transaction method for products, in which one or more exchange transaction markets for at least one of financial instruments, quasi-financial instruments and other products are created via at least one computer network and users can complete exchange transactions between and/or among themselves.