Securities trading system

Abstract

The present invention is a securities trading system configured to trade securities issued to raise funds for a predetermined business, wherein the securities are provided with a face value; a maturity date; a guarantee rate which is a ratio between a deposit, which is to be paid by a guarantor to an investor who is a holder of the securities in the event that the interest on the securities is unable to be paid and / or is in default, and the face value; an interest rate which defines interest that is to be paid periodically to the investor, which is defined as a ratio to the face value or a ratio to an unsecured portion which is a portion obtained by withdrawing the deposit from the face value; and an allocation of business profits which is determined to the unsecured portion and returned to the investor with respect to a profit of the predetermined business.