The Weekly Investor

Archive

1814 articles

SK Hynix: 80% Margin, Sold Out to 2029
AI & Tech

SK Hynix: 80% Margin, Sold Out to 2029

SK Hynix posted 632% YoY profit growth and a 79.7% operating margin in Q3 2026. HBM4 is the engine. Here's what it means for NVDA, MU, and AMD.

Oct 28, 2026