Looking into the current session, Wintrust Financial Inc. WTFC shares are trading at $133.01, after a 0.28% drop. Over the past month, the stock fell by 2.46%, but over the past year, it actually spiked by 25.45%. With questionable short-term performance like this, and great long-term performance, long-term shareholders might want to start looking into the company's price-to-earnings ratio. A Look at Wintrust Financial P/E Relative to Its CompetitorsThe P/E ratio measures the current share price to the comp ...