AMKR is trading at $72.45 (+4.02%) in pre-market, supported by positive analyst sentiment and a broader semiconductor sector recovery. * B. Riley raised its price target on Amkor Technology to $90 from $70 in a June 25 report, citing a favorable shift toward advanced packaging technologies and government support. * The company is also benefiting from continued bullish momentum driven by AI demand, advanced packaging growth, and positive earnings revisions. * Broader market strength, with Nasdaq futures rising and chip stocks rebounding after a late-June pullback, is also contributing to the gains.