Guzman y Gomez's stock has experienced a significant increase, with some reports indicating a surge of as much as 20% or even 33%, after the fast food chain announced it would exit the US market. However, there are conflicting reports about the company's performance and expansion plans, with some outlets suggesting the US exit is a result of increased losses, while others imply the move may be part of a larger recovery. The company's overall situation appears uncertain, with varying reports on its stock performance and business strategy.