Stocks and oil prices drift, while South Korean AI darling SK Hynix leaps in its Wall Street debut - ABC Columbia

Amid global oil price volatility and geopolitical tensions, U.S. stocks showed muted movement, but South Korean semiconductor giant SK Hynix made a strong debut on Wall Street. The company raised appr... Read original →

SK Hynix’s Wall Street debut frenzy reflects global capital’s bet on AI memory bottlenecks. Its HBM3E chips are now tightly integrated into NVIDIA and Microsoft AI clusters, but sub-3nm scaling intensifies reliance on ASML’s EUV tools—turning export controls and equipment lead times into critical supply chain vulnerabilities. While the U.S. CHIPS Act offers subsidies, its 'guardrails' restrict SK’s China capacity expansion, forcing costly dual-site redundancy in the U.S. and Korea, inflating CAPEX by ~15%. Competitors like Micron (racing HBM4) and Samsung (reviving Xi’an DRAM investment) threaten its lead. Over the next 18 months, any AI server demand slowdown or broader USDC-based settlement adoption could trigger a sharp valuation reset. This rally isn’t just about chips—it’s a high-stakes pivot from Moore’s Law to data-density economics.