Salehnejad et al. research (2009) showed the effect of the rate of return on assets and return on equity and leverage Tehran Stock Exchange listed companies by enhancing the financial information for the period 1999-2004, 97 participants performed a cross-sectional accepted. However, the hypothesis of multivariate regression models and model delay variations in global surface and separate companies in different industries are test. Results of hypotheses testing show that the overall level of participation ratios for ROE and ROA is effective on the stock price. But no significant effect of financial leverage is reported.