Palantir stock jumped 14% on Monday to $31.80 (a notable gain). The increase followed announcement of a recent deal with NVIDIA. Analysts additionally upgraded the company's assessment. The jump lifted Palantir's market value by exceeding $25 billion. Some experts now see as much as 55% upside in the shares. Demand for AI tools in U.S. government work is expanding. The NVIDIA partnership will provide protected AI software for federal agencies.