Amkor Technology Inc is trading 4.5% up at $90.47 after announcing a 10-year advanced packaging and test partnership with Taiwan Semiconductor in Arizona.
- The strategic deal significantly strengthens the company's long-term growth pipeline and its competitive position in the U.S. chip packaging market.
- The stock is extending a powerful multi-day rally to fresh highs, supported by strong technical uptrend signals and constructive broader index futures.