In the latest trading session, Amkor Technology (AMKR) closed at $30.48, marking a +1.67% move from the previous day. The stock's performance was ahead of the S&P 500's daily gain of 0.47%. On the other hand, the Dow registered a gain of 0.79%, and the technology-centric Nasdaq increased by 0.28%.Heading into today, shares of the chip packaging and test services provider had lost 2.31% over the past month, lagging the Computer and Technology sector's gain of 3.88% and the S&P 500's gain of 3.48% in that tim ...