According to the reports released by the SEO on the top 50 listed companies for the 1Q2015, Sina Bank has been introduced as one of the influential companies on the market. Top companies or those with excellent conditions are often identified based on criteria such as the stock’s liquidity, influence on the market, and financial ratios’ superiority. As a result, top listed companies are those which have a higher liquidity level and are selected based on the triple criteria of shares’ trading number, shares’ trading frequency, and the company’s criterion of influencing the market which includes the average of the issued shares and the average of the shares’ current value during the investigation period. It is worth mentioning that it is not the first time that this bank’s was nominated for this level. This can be regarded as this bank’s ability to compete with older and more known banks of the country.