Shake Shack Inc (SHAK) Stock Price Soars To Record Highs After Burger Joint Explores Adding Chicken Sandwiches To Menu

Shares of Shake Shack Inc. (NYSE:SHAK) soared 8 percent Thursday as the fast-casual burger joint explores adding chicken sandwiches to its menu, according to a recent filing. The stock hit a new 52-week high of $90.52 Thursday, after closing at a record high of $82.85 a day earlier.