Semiconductor ETFs to Buy as Micron Leads $2T AI-Led Chip Market Rally - Yahoo Finance Singapore

In Q2 2026, Micron Technology delivered a historic stock surge, with its shares rising over 240% and adding approximately $920 billion to its market capitalization. This performance was a key driver o... Read original →

Micron's Q2 2026 surge reflects a structural shift: AI infrastructure demand has turned high-bandwidth memory into the new bottleneck. Its 84.9% gross margin stems from synergies between EUV lithography and advanced packaging, forcing Samsung and Taiwan, China-based rivals to fast-track 3nm HBM3X. However, U.S. CHIPS Act compliance—especially supply chain disclosure mandates—is inflating operational costs and creating de facto barriers for firms tied to mainland China markets. In response, Intel and AMD may pivot to chiplet-based architectures to bypass memory constraints while deepening foundry ties with SMIC to mitigate geopolitical exposure. Over the next 12–24 months, exponential growth in AI training clusters will make memory capacity the critical scaling limiter, exposing ETF investors to volatility from concentrated production capacity.