Prof G Markets · Tuesday, September 15, 2026
Concerns over a potential slowdown in AI development have led to a sell-off in several AI-adjacent companies. Nvidia closed down 3%, Oracle down 4%, CoreWeave down 7%, and SoftBank, a significant investor in OpenAI, dropped 15%. This market reaction comes despite differing opinions from AI leaders and political figures on the pace of AI advancement.
“Still, a slew of AI adjacent companies sold off on Monday on concerns that a slowdown would impact AI spending.”
“Nvidia closed down 3%, Oracle was down 4%, CoreWeave down 7%, and SoftBank, which is a significant investor in Open AI, closed down 15%.”