Vertiv is trading 6.3% up at $216.38 after announcing an AI-factory deployment collaboration with NVIDIA on October 21. - The approach pairs NVIDIA’s Vera Rubin DSX reference design with Vertiv’s prefabricated infrastructure; the companies say it can speed configuration and deployment. - NVIDIA also named Vertiv a partner for DSX POD AI factories, with deliveries planned for early 2027. - Shares recently faced pressure over AI-infrastructure financing; reporting does not establish broader market moves drove the morning gain.