Industry Analysis
The AI compute arms race has thrust High-Bandwidth Memory (HBM) into the epicenter of the technology stack, accelerating DRAM node transitions to 1β and beyond while forcing a reallocation of advanced packaging and CoWoS capacity. U.S.-led export controls have materially increased EUV access costs for firms in Taiwan, China and mainland China, deepening supply chain fragmentation. Micron is countering SK Hynix and Samsung’s HBM3E yield lead by forging tighter alliances with TSMC, while Kioxia/Western Digital lag due to NAND-centric capex constraints. Over the next 12–24 months, persistent HBM shortages will sustain pricing power—but a supply surge in late 2027 could trigger a classic memory downcycle. The ETF’s meteoric rise reflects retail investors chasing 'AI hardware certainty,' yet dangerously underestimates the sector’s inherent cyclicality: today’s euphoria is the prelude to tomorrow’s consolidation.
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