U.S. indices advanced on Tuesday with a rebound in tech stocks following a recent decline, as the S&P 500 rose by 0.9% and the Nasdaq Composite rallied by 2% recovering from earlier concerns about DeepSeek. Nvidia's stock surged by 8.8% after a notable dip, alongside gains seen in other AI-related companies such as Broadcom, signaling a tech sector recovery. Jim Cramer criticized impulsive sellers, remarking, "The shoot first, learn later crew really got hosed today," in response to Nvidia's substantial market value drop of nearly $600 billion attributed to DeepSeek's allegations. DeepSeek's emergence sparked speculation about the future of the U.S. AI industry, prompting experts to suggest that if AI technology becomes more affordable, businesses may increase investments in AI software.