semiconductor sector

Warren Buffett warns modern markets blur value investing with speculation, proposing three metrics to identify genuine opportunities versus overvalued AI and semiconductor stocks.

S&P 500 earnings growth reaches 13.2% in Q1, marking sixth consecutive double-digit quarter. CEO confidence hits record highs amid strong bank and semiconductor results.

Nvidia surges to $5 trillion valuation on robust AI chip demand, posting 4.3% gain with May 20 earnings expected to show triple-digit growth.

US stocks rally on soft inflation and tech strength; Nasdaq 100 leads. Q1 earnings expected to grow 12.5-13.2% despite Middle East tensions.

OpenAI updates signal shifting competitive dynamics in AI sector, with significant implications for $NVDA and semiconductor stocks amid intensifying industry competition.

Nvidia invests $2 billion in AI supply chain, betting on an 'inference supercycle' beyond current training boom. Signals confidence in sustained AI infrastructure growth and impacts semiconductor ecosystem players like Marvell.

$SNDK joins Nasdaq-100 April 20, 2026, triggering $600B in automatic buying. Stock surged 300% YTD on AI memory supercycle strength.

$MU shares down 30% on CapEx concerns and Google's memory-efficient tech, but 6x forward P/E and $547 analyst target suggest oversold recovery opportunity.

Advanced Micro Devices rose 7.24% after reports of planned CPU price increases driven by strong AI data center demand, signaling potential margin expansion.

SanDisk fell 1.33% as memory chip sector declined following Micron's mixed earnings reaction over CapEx concerns, though bullish technicals and Buy ratings suggest downside may be limited.

Costco recommended as buy ahead of earnings on momentum and defensive appeal; Broadcom a sell despite strong results due to valuation and semiconductor sector consolidation risks.

Intel stock rose 6.19% on strengthening AI chip demand. The company invested $350M in AI startup SambaNova and partnered strategically to capture growing inference market opportunities.

Meta deepens AI infrastructure partnership with Nvidia, boosting investment in advanced computing capabilities. The deal reflects major tech companies' accelerating spending on AI infrastructure.