The continuous development of financial markets leads to the emergence of innovative methods of analysis and trading of financial instruments. Such a new approach to trading has been offered by trading technologies development company Net- TradeX with the support of financial company IFC Markets. The joint product has been called “Composite instrument trading method GeWorko”. GeWorko method – is an innovative approach to the study of financial markets and analysis of their dynamics. It allows you to build portfolios of assets from a variety of financial instruments and to determine the value of one portfolio relative to the other, and to study the changes in the relative price of the portfolios over time. The final product of the method is a new financial unit (personal composite instrument- PCI), being a result of dynamic comparison of two sets of tools.