Arm Holdings plc American is trading about 14% up at $402.24 as buyers react to fresh AI enthusiasm and Nvidia's new initiative.
- MarketWatch reports the stock is viewed as the primary beneficiary of Nvidiaβs new AI project, driving significant premarket interest.
- The move fits within a broader AI-led risk-on tone in the tech sector, following a period where shares have already more than tripled this year.