Micron Plunges 13% as Global Chip Selloff Deepens on AI Valuation Reset

The Quick Take

• Micron Technology (MU) shares fell 13% as global chip selloff deepened on AI valuation concerns
• SK Hynix reportedly slowing AI memory chip production, raising supply-demand balance questions for DRAM sector
• Broad semiconductor index declined sharply as institutional investors reassessed AI hardware premium valuations

Micron's 13% single-session decline positions it at the center of a global chip sector reassessment triggered by AI valuation concerns. The company's memory chips are central to AI infrastructure — high-bandwidth memory (HBM) for GPUs and DRAM for AI servers — making it highly sensitive to any rotation away from AI hardware investment themes. The concurrent report of SK Hynix slowing AI memory production adds a supply-side signal that the hyperscaler AI buildout may be pacing its demand more cautiously than the 2025 capex surge suggested.

Micron's peer group — Samsung Electronics and SK Hynix — faces the same AI memory demand re-rating, extending the selloff across the global DRAM market. Indian investors with US tech exposure through direct equity or tech-focused ETFs face mark-to-market pressure. The 13% move signals potential capitulation territory for technical traders, but fundamental investors will wait for confirmation that AI server procurement timelines from Microsoft, Google, and Amazon have not shifted before calling a bottom in the memory cycle.

Watch Micron's next earnings report for management commentary on HBM demand and whether customer procurement timelines have extended. SK Hynix production adjustment announcements will either deepen DRAM oversupply fears or stabilize the memory market outlook. The macro variable is AI capex visibility from US hyperscalers — if Amazon, Google, and Microsoft reaffirm 2026 data center investment plans in upcoming earnings calls, the chip selloff is likely a sentiment correction rather than a structural demand revision.

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