RENT-TRADING SYSTEM FOR PROVIDING RENT-TRADING ACTIVELY AND METHOD THEREOF

摘要

PURPOSE: A rent-trading system for actively providing rent-trading and a method thereof are provided to apply a negative system which supplies the maximum number of business items, thereby drastically increasing the number of the number of rent-trading supply times. CONSTITUTION: The first mediating institution system(200) outputs information about debit/credit-enabled marketable securities. The second mediating institution system(300) outputs information about debit/credit-demanded marketable securities. A contract making system(100) makes a rent-trading contract and inputs/releases a security based on the information about the debit/credit-demanded marketable securities and the information about the debit/credit-enabled marketable securities.