Statistical properties of currency tools quotations linear forms

The numerical analysis of statistical properties linear binary forms of currency tools quotations is carried out. Variants of construction of the specified linear forms for 25 criteria of their selection are resulted. Selection rules correspond to a choice of linear forms with the statistical characteristics defining the trading strategy technologies. Presence of relative time stability of the ratings is established. This is allowing to use results of selection directly at trading operations carrying out or to correct them on the basis of the adaptive approach.