YieldBoost), for a total of 7.7% annualized rate in the scenario where the stock is not called away. Any upside above $390 would be lost if the stock rises there and is called away, but WING shares would have to climb 43.7% from current levels for that to occur, meaning that in the scenario where the stock is called, the shareholder has earned a 60.8% return from this trading level, in addition to any dividends collected before the stock was called. Shareholders of Wingstop Inc (Symbol: WING) looking to boo ...