Sustainable Investment Return in Exchange and Capital Markets: Concept, Expect, Aspire

The paper forms the sustainable investment return strategy in the exchange and capital markets definition, and such strategy developing possibilities. Such portfolio decision management strategies are being formed, which on every decision possibility risk level would allow choosing such profitability possibility, which would be available with desired reliability or guarantee. Along with that, the paper examines the concept and peculiarities of financial market behavior in terms of individual investor's specifications. Taking into account that investor is interested in all range of portfolio possibilities, the geometric moments of investment portfolio formation are presented. The necessity for third measurement in investment space is illustrated. Utility function, used for investor's choices reflection, also depends on three factors-profitability possibilities, their reliability and investment risk.