Amkor Technology ▲ +4.50%
Amkor Technology closed 68.49 (+4.50% vs 65.54). packaging watchpoint.
─ Print ─ Ticker AMKR Close 68.49 Prior 65.54 Change +4.50% Date 2026-05-20 Domain packaging Threshold 3.0%
Pattern 03b — advanced packaging constraint. TSMC-centric framing dominates, but secondary US-side packagers (AMKR) plausible for strategic-investment.
→ closelook.net/lab/patterns/pattern-03/