Last mentioned: 9h ago
Micron and Qualcomm forecasts spark $400B after-hours rally
After market close, Micron posts blowout earnings guidance on AI memory demand, while Qualcomm announces $15B data center sales target by 2029. Chip stocks surge in extended trade, adding over $400 billion in market value.
PHLX chip index tumbles 8%
The PHLX Semiconductor Index suffers its worst single-day drop of the year as investors worry about stretched AI valuations and delayed returns from massive data center capex.
The PHLX semiconductor index dropped 5.3% as investors grow impatient with AI infrastructure spending. Doubts about near-term profitability and high capex are prompting a reassessment of AI-related chip valuations.
Micron’s strong earnings guidance and Qualcomm’s 2029 data center target provide fresh proof that AI infrastructure spending is not a bubble but an accelerating megatrend. The $400 billion after-hours valuation jump reflects renewed confidence in AI's hardware foundation.
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