In the latest trading session, Amkor Technology (AMKR) closed at $21.48, marking a +2.33% move from the previous day. The stock outpaced the S&P 500's daily loss of 0.11%. At the same time, the Dow added 0.91%, and the tech-heavy Nasdaq lost 0.82%. The chip packaging and test services provider's stock has climbed by 15.9% in the past month, exceeding the Computer and Technology sector's gain of 8.76% and the S&P 500's gain of 5.17%.The upcoming earnings release of Amkor Technology will be of great interest ...