Mortality put options and methods, systems, and products for providing same

A method, system, and financial product for efficient lifecycle investing, comprising the step of:

• identifying suitable purchasers for a novel financial product called a contingent premium mortality put, specifying the event upon which the proceeds of the mortality put is to be paid, selecting the underling risky asset or plurality of risky assets upon which the mortality put is written, selecting a strike price for said mortality put, calculating the contingent premium for the mortality put, and obtaining the consent to purchase and purchasing on the life or lives of each respective purchaser of the mortality put a policy of life insurance.