Sadaf Salimi, Ali Saeedi, Alireza Heidarzadeh Hanzaee, The Relationship Between Information Disclosure Quality and Value of Trading Value in Listed Companies in Tehran Stock Exchange, International Business Management, Volume 10,Issue 19, 2016, Pages 4540-4548, ISSN 1993-5250, ibm.2016.4540.4548, (https://makhillpublications.co/view-article.php?doi=ibm.2016.4540.4548) Abstract: The purpose of this study is to investigate the relationship between the quality of information disclosure and trading value that have taken place in six statistical models. In this study, multivariate regression analysis by mixed data with fixed effects was used to test the hypothesis. Results of the study (1390-1392) shows that there is no significant relationship between the quality of information disclosure and turnover, the Trading value, the trading value of salind, the trading value of salins, the trading value of buyind and the trading value of buyins. While there is a significant relationship between the size of the company and the trading value, the trading value of salind and buyins and also there is a significant relationship between the earnings per share and the trading value of salind. Keywords: Information disclosure;turnover;values;trading value;return