Nvidia President and CEO Jensen Huang speaks to the media as he arrives for a meeting with the Senate Banking Committee on Capitol Hill on December 3, 2025 in Washington, DC. Anna Moneymaker | Getty ImagesNvidia's stock fell in early trading Monday after reports emerged that the chipmaker's plans to invest $100 billion into OpenAI were stalled. The semiconductor giant's shares were down 1.1% as of 11:18 a.m. ET. Company insiders said there was uncertainty about a deal between Nvidia and OpenAI, ...