as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
how can the roe on a stock be more than 100%?
user
an operating margin will not compare with roe. if a company has even a small margin on a large turnover and has a comparative lower shareholder equity, it roe will be much higher. one ratio alone can not analyse a company. you need a full set of ratios and figures.
assistant