Palantir stock rose 14% on Monday to $31.80 (a strong showing). The rise followed report of a fresh deal with NVIDIA. Analysts additionally upgraded the company's score. The jump lifted Palantir's market value by over $25 billion. Some experts currently see as high as 55% upside in the shares. Demand for AI tools in U.S. government work is growing. The NVIDIA partnership will provide protected AI software for federal clients.