View live FINL chart to track its stock's price action. Find market predictions, FINL financials and market news. WTFC Stock Analysis: Price, Forecast, and News WTFC Stock Analysis Overview . What this means: InvestorsObserver gives Wintrust Finl Corp (WTFC) an overall rank of 28, which is below average. Wintrust Finl Corp is in the bottom half of stocks based on the fundamental outlook for the stock and an analysis of the stock's chart.