Nvidia and Micron stocks rise on OpenAI $70B revenue target

By Splitfeed EditorialLast updated Oct 9, 2026, 13:40 UTC

On October 9, 2026, Nvidia and Micron stocks rose after OpenAI disclosed a $70 billion revenue target, a figure that markets and analysts interpreted as a strong signal of continued, large-scale AI infrastructure spending. Micron, whose business is closely tied to memory chip demand from AI hardware, saw its own disclosures read as independently confirming Nvidia's central position in the AI supply chain. Separately, reporting from October 7 clarified that OpenAI's renewed engagement with Nvidia does not disturb a pre-existing 750 MW compute deal involving Cerebras, a chip startup that went public under the ticker CBRS on Nasdaq.

The broader significance of these developments lies in what the $70 billion revenue target implies about the pace and scale of AI commercialization. If OpenAI, a company still working toward consistent profitability, is projecting that level of revenue, the downstream demand for chips, memory, and data center power is expected to remain intense. Analyst framing described Nvidia as AI infrastructure's lender of last resort, a phrase that captures how dependent the entire sector is on Nvidia's supply capacity. The Cerebras detail matters because it shows that large compute commitments can coexist with, rather than be displaced by, Nvidia-centric deals, which has implications for how alternative chip suppliers position themselves going forward.

With no published reactions yet from the Pro-AI, Anti-AI, or Middle Ground camps on this specific story, their likely positions can be sketched from typical patterns. The Pro-AI camp would probably treat the $70 billion target as validation that AI is moving from experimental to economically substantial, pointing to the stock movements as market confirmation. The Anti-AI camp would likely raise questions about whether a revenue projection of that size is credible for a company that has historically operated at a loss, and whether hardware investment is outpacing real-world returns. The Middle Ground camp would typically focus on the structural concentration risk that comes with so much of the AI supply chain running through a single dominant chip supplier.

The figures that would most directly settle the underlying questions here are OpenAI's actual revenue disclosures when they arrive, along with any formal guidance Nvidia or Micron offers in their next earnings calls, which would either corroborate or complicate the demand story the market is currently pricing in.