Why Is Amkor Technology (AMKR) Stock Price Up 6.90% Today, Aug 27? BofA Buy Rating and $70 Target Fuel AI Rally

Amkor Technology (NCSKAMKR2USD) rose ~6.9% after BofA initiated coverage with a Buy rating and a $70 target, reframing investor attention on AI/HPC-driven advanced packaging demand and U.S. supply-chain regionalization. Nvidia-led semiconductor strength provided a supportive sector backdrop, amplifying the company-specific catalyst. Near-term focus shifts to whether the re-rating holds amid execution sensitivity around capacity expansion, utilization, and margins.