Cerebras Stock Surges After Altman Calls Company 'Close Partner'
Cerebras Systems shares are soaring Monday after a social media post from OpenAI CEO Sam Altman appeared to boost investor sentiment.
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Cerebras and Nvidia are entering a bigger AI inference battle as faster response times become a key driver of AI infrastructure spending.
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Cerebras Systems shares are soaring Monday after a social media post from OpenAI CEO Sam Altman appeared to boost investor sentiment.
U.S. stocks mixed as Dow falls 250+ points; RXO surges 23% on $5.8B C.H. Robinson deal, while Vaxcyte and PTC post major gains.
NVAX, NVDA, MELI, NU, PTC were among the stocks seen trending on Monday, Oct. 5, 2026.
The Nasdaq gained 1.05% to 27,477 as tech optimism drove market gains despite rising Treasury yields. The S&P 500 rose 0.66% and the Dow added 0.18%. Key movers included Vaxcyte (up 30% on vaccine success), Genmab (up 11% on lymphoma drug data), and PTC (following a $22.6B buyout offer). Nvidia gained 2.12% amid speculation about reaching a $6 trillion market cap. Investors showed increased appetite for risk following softer-than-expected jobs data, reducing expectations for further Fed rate hikes.
AMD and Intel are competing for dominance in the AI chip market. AMD is experiencing rapid growth with 34.3% revenue increase and strong data center performance, while Intel is undergoing a turnaround with improving results but negative free cash flow. The article recommends AMD as the better buy due to faster growth, cleaner business trajectory, and lower execution risk.